From 88393161210493e317ae391696ee8ef463cb3c23 Mon Sep 17 00:00:00 2001
From: Thomas Weber <swirl@gmx.li>
Date: Tue, 16 Mar 2010 11:47:56 +0100
Subject: Fix typos in comments

[Ss]ytem => [Ss]ystem
udpate => update
paramters => parameters
orginal => original

Signed-off-by: Thomas Weber <swirl@gmx.li>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
 drivers/media/dvb/dvb-usb/friio-fe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/friio-fe.c b/drivers/media/dvb/dvb-usb/friio-fe.c
index d14bd227b50..93c21ddd0b7 100644
--- a/drivers/media/dvb/dvb-usb/friio-fe.c
+++ b/drivers/media/dvb/dvb-usb/friio-fe.c
@@ -300,7 +300,7 @@ static int jdvbt90502_set_frontend(struct dvb_frontend *fe,
 				   struct dvb_frontend_parameters *p)
 {
 	/**
-	 * NOTE: ignore all the paramters except frequency.
+	 * NOTE: ignore all the parameters except frequency.
 	 *       others should be fixed to the proper value for ISDB-T,
 	 *       but don't check here.
 	 */
-- 
cgit v1.2.3-70-g09d2


From 6120792baa00542b5113222b0e09f5e52b510444 Mon Sep 17 00:00:00 2001
From: Márton Németh <nm127@freemail.hu>
Date: Mon, 1 Mar 2010 04:10:52 -0300
Subject: V4L/DVB: az6027: remove redundant condition check
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The condition (msg[i].addr == 0xd0) is checked twice the second one
is not necessary.

This will remove the following compiler warning:
   az6027.c: In function 'az6027_i2c_xfer':
   az6027.c:942: warning: 'index' may be used uninitialized in this function
   az6027.c:943: warning: 'value' may be used uninitialized in this function
   az6027.c:944: warning: 'length' may be used uninitialized in this function
   az6027.c:945: warning: 'req' may be used uninitialized in this function

Signed-off-by: Márton Németh <nm127@freemail.hu>
Cc: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/az6027.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/az6027.c b/drivers/media/dvb/dvb-usb/az6027.c
index d7290b2c091..27acbfb6d33 100644
--- a/drivers/media/dvb/dvb-usb/az6027.c
+++ b/drivers/media/dvb/dvb-usb/az6027.c
@@ -976,17 +976,14 @@ static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int n
 				i++;
 			} else {
 
-				if (msg[i].addr == 0xd0) {
-					/* demod 16bit addr */
-					req = 0xBD;
-					index = (((msg[i].buf[0] << 8) & 0xff00) | (msg[i].buf[1] & 0x00ff));
-					value = msg[i].addr + (2 << 8);
-					length = msg[i].len - 2;
-					len = msg[i].len - 2;
-					for (j = 0; j < len; j++)
-						data[j] = msg[i].buf[j + 2];
-
-				}
+				/* demod 16bit addr */
+				req = 0xBD;
+				index = (((msg[i].buf[0] << 8) & 0xff00) | (msg[i].buf[1] & 0x00ff));
+				value = msg[i].addr + (2 << 8);
+				length = msg[i].len - 2;
+				len = msg[i].len - 2;
+				for (j = 0; j < len; j++)
+					data[j] = msg[i].buf[j + 2];
 				az6027_usb_out_op(d, req, value, index, data, length);
 			}
 		}
-- 
cgit v1.2.3-70-g09d2


From ab9b4f2c11904c3c491b626915526049ecfe5ecf Mon Sep 17 00:00:00 2001
From: Antti Palosaari <crope@iki.fi>
Date: Mon, 1 Mar 2010 13:50:40 -0300
Subject: V4L/DVB: af9015: support for KWorld USB DVB-T Stick Mobile (UB383-T)

Add USB ID 1b80:e383 for KWorld USB DVB-T Stick Mobile (UB383-T).

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/af9015.c      | 9 ++++++++-
 drivers/media/dvb/dvb-usb/dvb-usb-ids.h | 1 +
 2 files changed, 9 insertions(+), 1 deletion(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index 74d94e45324..7611af60b6b 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -1297,6 +1297,7 @@ static struct usb_device_id af9015_usb_table[] = {
 	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_SVEON_STV20)},
 	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_TINYTWIN_2)},
 	{USB_DEVICE(USB_VID_LEADTEK,   USB_PID_WINFAST_DTV2000DS)},
+/* 30 */{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_UB383_T)},
 	{0},
 };
 MODULE_DEVICE_TABLE(usb, af9015_usb_table);
@@ -1569,7 +1570,7 @@ static struct dvb_usb_device_properties af9015_properties[] = {
 
 		.i2c_algo = &af9015_i2c_algo,
 
-		.num_device_descs = 7, /* max 9 */
+		.num_device_descs = 8, /* max 9 */
 		.devices = {
 			{
 				.name = "AverMedia AVerTV Volar GPS 805 (A805)",
@@ -1608,6 +1609,12 @@ static struct dvb_usb_device_properties af9015_properties[] = {
 				.cold_ids = {&af9015_usb_table[29], NULL},
 				.warm_ids = {NULL},
 			},
+			{
+				.name = "KWorld USB DVB-T Stick Mobile " \
+					"(UB383-T)",
+				.cold_ids = {&af9015_usb_table[30], NULL},
+				.warm_ids = {NULL},
+			},
 		}
 	},
 };
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index ae8b57acfe0..6568db52f4a 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -127,6 +127,7 @@
 #define USB_PID_KWORLD_MC810				0xc810
 #define USB_PID_KWORLD_PC160_2T				0xc160
 #define USB_PID_KWORLD_PC160_T				0xc161
+#define USB_PID_KWORLD_UB383_T				0xe383
 #define USB_PID_KWORLD_VSTREAM_COLD			0x17de
 #define USB_PID_KWORLD_VSTREAM_WARM			0x17df
 #define USB_PID_TERRATEC_CINERGY_T_USB_XE		0x0055
-- 
cgit v1.2.3-70-g09d2


From 7fc8709e4d7230ab640a91b9aef8fbd0f7c1488b Mon Sep 17 00:00:00 2001
From: Antti Palosaari <crope@iki.fi>
Date: Mon, 1 Mar 2010 14:06:52 -0300
Subject: V4L/DVB: af9015: support for KWorld TV Stick II (395UR)

Add USB ID 1b80:e39a for KWorld TV Stick II (395UR).

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/af9015.c      | 4 +++-
 drivers/media/dvb/dvb-usb/dvb-usb-ids.h | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index 7611af60b6b..d5ba1de8f07 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -1298,6 +1298,7 @@ static struct usb_device_id af9015_usb_table[] = {
 	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_TINYTWIN_2)},
 	{USB_DEVICE(USB_VID_LEADTEK,   USB_PID_WINFAST_DTV2000DS)},
 /* 30 */{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_UB383_T)},
+	{USB_DEVICE(USB_VID_KWORLD_2,  USB_PID_KWORLD_395U_4)},
 	{0},
 };
 MODULE_DEVICE_TABLE(usb, af9015_usb_table);
@@ -1501,7 +1502,8 @@ static struct dvb_usb_device_properties af9015_properties[] = {
 					"(VS-DVB-T 395U)",
 				.cold_ids = {&af9015_usb_table[16],
 					     &af9015_usb_table[17],
-					     &af9015_usb_table[18], NULL},
+					     &af9015_usb_table[18],
+					     &af9015_usb_table[31], NULL},
 				.warm_ids = {NULL},
 			},
 			{
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 6568db52f4a..b34ca80de43 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -124,6 +124,7 @@
 #define USB_PID_KWORLD_395U				0xe396
 #define USB_PID_KWORLD_395U_2				0xe39b
 #define USB_PID_KWORLD_395U_3				0xe395
+#define USB_PID_KWORLD_395U_4				0xe39a
 #define USB_PID_KWORLD_MC810				0xc810
 #define USB_PID_KWORLD_PC160_2T				0xc160
 #define USB_PID_KWORLD_PC160_T				0xc161
-- 
cgit v1.2.3-70-g09d2


From 823b63b49eb9a670fd9125b625e8f4b008fe3abc Mon Sep 17 00:00:00 2001
From: Oleg Roitburd <oroitburd@gmail.com>
Date: Thu, 25 Feb 2010 17:19:31 -0300
Subject: V4L/DVB: AZ6027: Add support for Technisat V1 device

Signed-off-by: Oleg Roitburd <oroitburd@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/az6027.c      | 3 ++-
 drivers/media/dvb/dvb-usb/dvb-usb-ids.h | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/az6027.c b/drivers/media/dvb/dvb-usb/az6027.c
index 27acbfb6d33..7db7d3d94f7 100644
--- a/drivers/media/dvb/dvb-usb/az6027.c
+++ b/drivers/media/dvb/dvb-usb/az6027.c
@@ -1057,7 +1057,8 @@ int az6027_identify_state(struct usb_device *udev,
 static struct usb_device_id az6027_usb_table[] = {
 	{ USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_AZUREWAVE_AZ6027) },
 	{ USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_DVBS2CI) },
-	{ USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI) },
+	{ USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI_V1) },
+	{ USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI_V2) },
 	{ },
 };
 
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index b34ca80de43..0573de50c09 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -299,5 +299,6 @@
 #define USB_PID_SVEON_STV20				0xe39d
 #define USB_PID_AZUREWAVE_AZ6027			0x3275
 #define USB_PID_TERRATEC_DVBS2CI			0x3275
-#define USB_PID_TECHNISAT_USB2_HDCI			0x0002
+#define USB_PID_TECHNISAT_USB2_HDCI_V1			0x0001
+#define USB_PID_TECHNISAT_USB2_HDCI_V2			0x0002
 #endif
-- 
cgit v1.2.3-70-g09d2


From 20d2c56de8b3c462c40ef2eff42ff722905e28cf Mon Sep 17 00:00:00 2001
From: Oleg Roitburd <oroitburd@gmail.com>
Date: Fri, 26 Feb 2010 09:47:16 -0300
Subject: V4L/DVB: AZ6027: Fix initialization for some cards

Also add in some more device ID's

Signed-off-by: Oleg Roitburd <oroitburd@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/az6027.c      | 21 +++++++++++++++++++--
 drivers/media/dvb/dvb-usb/dvb-usb-ids.h |  3 ++-
 2 files changed, 21 insertions(+), 3 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/az6027.c b/drivers/media/dvb/dvb-usb/az6027.c
index 7db7d3d94f7..60787a28edb 100644
--- a/drivers/media/dvb/dvb-usb/az6027.c
+++ b/drivers/media/dvb/dvb-usb/az6027.c
@@ -1056,7 +1056,8 @@ int az6027_identify_state(struct usb_device *udev,
 
 static struct usb_device_id az6027_usb_table[] = {
 	{ USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_AZUREWAVE_AZ6027) },
-	{ USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_DVBS2CI) },
+	{ USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_DVBS2CI_V1) },
+	{ USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_DVBS2CI_V2) },
 	{ USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI_V1) },
 	{ USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_HDCI_V2) },
 	{ },
@@ -1101,12 +1102,28 @@ static struct dvb_usb_device_properties az6027_properties = {
 	.rc_query         = az6027_rc_query,
 	.i2c_algo         = &az6027_i2c_algo,
 
-	.num_device_descs = 1,
+	.num_device_descs = 5,
 	.devices = {
 		{
 			.name = "AZUREWAVE DVB-S/S2 USB2.0 (AZ6027)",
 			.cold_ids = { &az6027_usb_table[0], NULL },
 			.warm_ids = { NULL },
+		}, {
+			.name = "TERRATEC S7",
+			.cold_ids = { &az6027_usb_table[1], NULL },
+			.warm_ids = { NULL },
+		}, {
+			.name = "TERRATEC S7 MKII",
+			.cold_ids = { &az6027_usb_table[2], NULL },
+			.warm_ids = { NULL },
+		}, {
+			.name = "Technisat SkyStar USB 2 HD CI",
+			.cold_ids = { &az6027_usb_table[3], NULL },
+			.warm_ids = { NULL },
+		}, {
+			.name = "Technisat SkyStar USB 2 HD CI",
+			.cold_ids = { &az6027_usb_table[4], NULL },
+			.warm_ids = { NULL },
 		},
 		{ NULL },
 	}
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 0573de50c09..de1f3af60d5 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -298,7 +298,8 @@
 #define USB_PID_TVWAY_PLUS				0x0002
 #define USB_PID_SVEON_STV20				0xe39d
 #define USB_PID_AZUREWAVE_AZ6027			0x3275
-#define USB_PID_TERRATEC_DVBS2CI			0x3275
+#define USB_PID_TERRATEC_DVBS2CI_V1			0x10a4
+#define USB_PID_TERRATEC_DVBS2CI_V2			0x10ac
 #define USB_PID_TECHNISAT_USB2_HDCI_V1			0x0001
 #define USB_PID_TECHNISAT_USB2_HDCI_V2			0x0002
 #endif
-- 
cgit v1.2.3-70-g09d2


From 000f64efc7fe6693261a78a0164c0e805553631b Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Thu, 11 Mar 2010 01:58:12 -0300
Subject: V4L/DVB: Fix bad whitespacing

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/az6027.c          | 10 +++++-----
 drivers/media/dvb/frontends/atbm8830_priv.h |  2 +-
 drivers/media/dvb/mantis/mantis_vp1041.c    | 10 +++++-----
 drivers/media/video/davinci/isif_regs.h     |  2 +-
 drivers/media/video/gspca/ov534.c           |  2 +-
 drivers/media/video/ov9640.c                |  6 +++---
 6 files changed, 16 insertions(+), 16 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/az6027.c b/drivers/media/dvb/dvb-usb/az6027.c
index 60787a28edb..30ea3eff1ef 100644
--- a/drivers/media/dvb/dvb-usb/az6027.c
+++ b/drivers/media/dvb/dvb-usb/az6027.c
@@ -125,12 +125,12 @@ static const struct stb0899_s1_reg az6027_stb0899_s1_init_3[] = {
 	{ STB0899_RCOMPC        	, 0xc9 },
 	{ STB0899_AGC1CN        	, 0x01 },
 	{ STB0899_AGC1REF       	, 0x10 },
-	{ STB0899_RTC	        	, 0x23 },
+	{ STB0899_RTC			, 0x23 },
 	{ STB0899_TMGCFG        	, 0x4e },
 	{ STB0899_AGC2REF       	, 0x34 },
 	{ STB0899_TLSR          	, 0x84 },
 	{ STB0899_CFD           	, 0xf7 },
-	{ STB0899_ACLC	        	, 0x87 },
+	{ STB0899_ACLC			, 0x87 },
 	{ STB0899_BCLC          	, 0x94 },
 	{ STB0899_EQON          	, 0x41 },
 	{ STB0899_LDT           	, 0xf1 },
@@ -183,10 +183,10 @@ static const struct stb0899_s1_reg az6027_stb0899_s1_init_3[] = {
 	{ STB0899_ECNT3M		, 0x0a },
 	{ STB0899_ECNT3L		, 0xad },
 	{ STB0899_FECAUTO1      	, 0x06 },
-	{ STB0899_FECM	        	, 0x01 },
+	{ STB0899_FECM			, 0x01 },
 	{ STB0899_VTH12         	, 0xb0 },
 	{ STB0899_VTH23         	, 0x7a },
-	{ STB0899_VTH34	        	, 0x58 },
+	{ STB0899_VTH34			, 0x58 },
 	{ STB0899_VTH56         	, 0x38 },
 	{ STB0899_VTH67         	, 0x34 },
 	{ STB0899_VTH78         	, 0x24 },
@@ -195,7 +195,7 @@ static const struct stb0899_s1_reg az6027_stb0899_s1_init_3[] = {
 	{ STB0899_RSULC         	, 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */
 	{ STB0899_TSULC         	, 0x42 },
 	{ STB0899_RSLLC         	, 0x41 },
-	{ STB0899_TSLPL	        	, 0x12 },
+	{ STB0899_TSLPL			, 0x12 },
 	{ STB0899_TSCFGH        	, 0x0c },
 	{ STB0899_TSCFGM        	, 0x00 },
 	{ STB0899_TSCFGL        	, 0x00 },
diff --git a/drivers/media/dvb/frontends/atbm8830_priv.h b/drivers/media/dvb/frontends/atbm8830_priv.h
index ce960f76092..d460058d497 100644
--- a/drivers/media/dvb/frontends/atbm8830_priv.h
+++ b/drivers/media/dvb/frontends/atbm8830_priv.h
@@ -18,7 +18,7 @@
  *    along with this program; if not, write to the Free Software
  *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
- 
+
 #ifndef __ATBM8830_PRIV_H
 #define __ATBM8830_PRIV_H
 
diff --git a/drivers/media/dvb/mantis/mantis_vp1041.c b/drivers/media/dvb/mantis/mantis_vp1041.c
index 515346dd31d..d1aa2bc0c15 100644
--- a/drivers/media/dvb/mantis/mantis_vp1041.c
+++ b/drivers/media/dvb/mantis/mantis_vp1041.c
@@ -136,12 +136,12 @@ static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = {
 	{ STB0899_RCOMPC        	, 0xc9 },
 	{ STB0899_AGC1CN        	, 0x01 },
 	{ STB0899_AGC1REF       	, 0x10 },
-	{ STB0899_RTC	        	, 0x23 },
+	{ STB0899_RTC			, 0x23 },
 	{ STB0899_TMGCFG        	, 0x4e },
 	{ STB0899_AGC2REF       	, 0x34 },
 	{ STB0899_TLSR          	, 0x84 },
 	{ STB0899_CFD           	, 0xf7 },
-	{ STB0899_ACLC	        	, 0x87 },
+	{ STB0899_ACLC			, 0x87 },
 	{ STB0899_BCLC          	, 0x94 },
 	{ STB0899_EQON          	, 0x41 },
 	{ STB0899_LDT           	, 0xf1 },
@@ -194,10 +194,10 @@ static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = {
 	{ STB0899_ECNT3M		, 0x0a },
 	{ STB0899_ECNT3L		, 0xad },
 	{ STB0899_FECAUTO1      	, 0x06 },
-	{ STB0899_FECM	        	, 0x01 },
+	{ STB0899_FECM			, 0x01 },
 	{ STB0899_VTH12         	, 0xb0 },
 	{ STB0899_VTH23         	, 0x7a },
-	{ STB0899_VTH34	        	, 0x58 },
+	{ STB0899_VTH34			, 0x58 },
 	{ STB0899_VTH56         	, 0x38 },
 	{ STB0899_VTH67         	, 0x34 },
 	{ STB0899_VTH78         	, 0x24 },
@@ -206,7 +206,7 @@ static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = {
 	{ STB0899_RSULC         	, 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */
 	{ STB0899_TSULC         	, 0x42 },
 	{ STB0899_RSLLC         	, 0x41 },
-	{ STB0899_TSLPL	        	, 0x12 },
+	{ STB0899_TSLPL			, 0x12 },
 	{ STB0899_TSCFGH        	, 0x0c },
 	{ STB0899_TSCFGM        	, 0x00 },
 	{ STB0899_TSCFGL        	, 0x00 },
diff --git a/drivers/media/video/davinci/isif_regs.h b/drivers/media/video/davinci/isif_regs.h
index f7b8893a295..aa69a463c12 100644
--- a/drivers/media/video/davinci/isif_regs.h
+++ b/drivers/media/video/davinci/isif_regs.h
@@ -158,7 +158,7 @@
 
 /* gain - offset masks */
 #define GAIN_INTEGER_SHIFT			9
-#define OFFSET_MASK			  	0xFFF
+#define OFFSET_MASK				0xFFF
 #define GAIN_SDRAM_EN_SHIFT			12
 #define GAIN_IPIPE_EN_SHIFT			13
 #define GAIN_H3A_EN_SHIFT			14
diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c
index 8cd193d18b7..dc1e4efe30f 100644
--- a/drivers/media/video/gspca/ov534.c
+++ b/drivers/media/video/gspca/ov534.c
@@ -709,7 +709,7 @@ static void setexposure(struct gspca_dev *gspca_dev)
 
 	/* 'val' is one byte and represents half of the exposure value we are
 	 * going to set into registers, a two bytes value:
-	 * 
+	 *
 	 *    MSB: ((u16) val << 1) >> 8   == val >> 7
 	 *    LSB: ((u16) val << 1) & 0xff == val << 1
 	 */
diff --git a/drivers/media/video/ov9640.c b/drivers/media/video/ov9640.c
index 47bf60ceb7a..36599a65f54 100644
--- a/drivers/media/video/ov9640.c
+++ b/drivers/media/video/ov9640.c
@@ -59,9 +59,9 @@ static const struct ov9640_reg ov9640_regs_dflt[] = {
  * 		COM12 |= OV9640_COM12_YUV_AVG
  *
  *	 for RGB, alter the following registers:
- *	 	COM7  |= OV9640_COM7_RGB
- *	 	COM13 |= OV9640_COM13_RGB_AVG
- *	 	COM15 |= proper RGB color encoding mode
+ *		COM7  |= OV9640_COM7_RGB
+ *		COM13 |= OV9640_COM13_RGB_AVG
+ *		COM15 |= proper RGB color encoding mode
  */
 static const struct ov9640_reg ov9640_regs_qqcif[] = {
 	{ OV9640_CLKRC,	OV9640_CLKRC_DPLL_EN | OV9640_CLKRC_DIV(0x0f) },
-- 
cgit v1.2.3-70-g09d2


From 4605664bd94ed94ab65a00bc7c749704304cfd40 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@kernellabs.com>
Date: Sun, 31 Jan 2010 21:06:10 -0300
Subject: V4L/DVB: dvb-usb: enable specifying a separate generic bulk ctrl
 response endpoint

Some DVB USB devices use a separate endpoint for responses to control
messages sent with bulk transfers via the generic_bulk_ctrl_endpoint.
When generic_bulk_ctrl_endpoint_response is set, it will be used instead
of the generic_bulk_ctrl_endpoint when reading usb responses in the
dvb_usb_generic_rw helper function.

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Reviewed-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/dvb-usb-urb.c | 2 ++
 drivers/media/dvb/dvb-usb/dvb-usb.h     | 7 +++++++
 2 files changed, 9 insertions(+)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
index 6fe71c6745e..bb46ba6a357 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
@@ -42,6 +42,8 @@ int dvb_usb_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf,
 			msleep(delay_ms);
 
 		ret = usb_bulk_msg(d->udev,usb_rcvbulkpipe(d->udev,
+				d->props.generic_bulk_ctrl_endpoint_response ?
+				d->props.generic_bulk_ctrl_endpoint_response :
 				d->props.generic_bulk_ctrl_endpoint),rbuf,rlen,&actlen,
 				2000);
 
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index 0143aef19ec..4a9f676087b 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -198,6 +198,12 @@ struct dvb_usb_adapter_properties {
  *  is non-zero, one can use dvb_usb_generic_rw and dvb_usb_generic_write-
  *  helper functions.
  *
+ * @generic_bulk_ctrl_endpoint_response: some DVB USB devices use a separate
+ *  endpoint for responses to control messages sent with bulk transfers via
+ *  the generic_bulk_ctrl_endpoint. When this is non-zero, this will be used
+ *  instead of the generic_bulk_ctrl_endpoint when reading usb responses in
+ *  the dvb_usb_generic_rw helper function.
+ *
  * @num_device_descs: number of struct dvb_usb_device_description in @devices
  * @devices: array of struct dvb_usb_device_description compatibles with these
  *  properties.
@@ -239,6 +245,7 @@ struct dvb_usb_device_properties {
 	struct i2c_algorithm *i2c_algo;
 
 	int generic_bulk_ctrl_endpoint;
+	int generic_bulk_ctrl_endpoint_response;
 
 	int num_device_descs;
 	struct dvb_usb_device_description devices[12];
-- 
cgit v1.2.3-70-g09d2


From e27e971c69f87bd6c00c4cff973497de365229ef Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Thu, 1 Apr 2010 21:35:32 -0300
Subject: V4L/DVB: rename all *_rc_keys to ir_codes_*_nec_table

Several DVB drivers use a different name convention. As we're moving
the keytables, we need to use the same convention on all places.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/a800.c            |  6 ++--
 drivers/media/dvb/dvb-usb/af9005-remote.c   | 16 ++++-----
 drivers/media/dvb/dvb-usb/af9005.c          |  8 ++---
 drivers/media/dvb/dvb-usb/af9005.h          |  4 +--
 drivers/media/dvb/dvb-usb/af9015.c          | 30 ++++++++--------
 drivers/media/dvb/dvb-usb/af9015.h          | 18 +++++-----
 drivers/media/dvb/dvb-usb/anysee.c          |  6 ++--
 drivers/media/dvb/dvb-usb/az6027.c          |  6 ++--
 drivers/media/dvb/dvb-usb/cinergyT2-core.c  |  6 ++--
 drivers/media/dvb/dvb-usb/cxusb.c           | 46 ++++++++++++------------
 drivers/media/dvb/dvb-usb/dib0700_devices.c | 54 ++++++++++++++---------------
 drivers/media/dvb/dvb-usb/dibusb-common.c   |  4 +--
 drivers/media/dvb/dvb-usb/dibusb-mb.c       |  8 ++---
 drivers/media/dvb/dvb-usb/dibusb-mc.c       |  2 +-
 drivers/media/dvb/dvb-usb/dibusb.h          |  2 +-
 drivers/media/dvb/dvb-usb/digitv.c          |  6 ++--
 drivers/media/dvb/dvb-usb/dtt200u.c         | 18 +++++-----
 drivers/media/dvb/dvb-usb/dw2102.c          | 44 +++++++++++------------
 drivers/media/dvb/dvb-usb/m920x.c           | 18 +++++-----
 drivers/media/dvb/dvb-usb/nova-t-usb2.c     | 18 +++++-----
 drivers/media/dvb/dvb-usb/opera1.c          | 16 ++++-----
 drivers/media/dvb/dvb-usb/vp702x.c          | 12 +++----
 drivers/media/dvb/dvb-usb/vp7045.c          | 12 +++----
 23 files changed, 180 insertions(+), 180 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/a800.c b/drivers/media/dvb/dvb-usb/a800.c
index 6247239982e..b6cbb1dfc5f 100644
--- a/drivers/media/dvb/dvb-usb/a800.c
+++ b/drivers/media/dvb/dvb-usb/a800.c
@@ -37,7 +37,7 @@ static int a800_identify_state(struct usb_device *udev, struct dvb_usb_device_pr
 	return 0;
 }
 
-static struct dvb_usb_rc_key a800_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_a800_table[] = {
 	{ 0x0201, KEY_PROG1 },       /* SOURCE */
 	{ 0x0200, KEY_POWER },       /* POWER */
 	{ 0x0205, KEY_1 },           /* 1 */
@@ -147,8 +147,8 @@ static struct dvb_usb_device_properties a800_properties = {
 	.identify_state   = a800_identify_state,
 
 	.rc_interval      = DEFAULT_RC_INTERVAL,
-	.rc_key_map       = a800_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(a800_rc_keys),
+	.rc_key_map       = ir_codes_a800_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_a800_table),
 	.rc_query         = a800_rc_query,
 
 	.i2c_algo         = &dibusb_i2c_algo,
diff --git a/drivers/media/dvb/dvb-usb/af9005-remote.c b/drivers/media/dvb/dvb-usb/af9005-remote.c
index f4379c650a1..b41fa873b04 100644
--- a/drivers/media/dvb/dvb-usb/af9005-remote.c
+++ b/drivers/media/dvb/dvb-usb/af9005-remote.c
@@ -33,7 +33,7 @@ MODULE_PARM_DESC(debug,
 
 #define deb_decode(args...)   dprintk(dvb_usb_af9005_remote_debug,0x01,args)
 
-struct dvb_usb_rc_key af9005_rc_keys[] = {
+struct dvb_usb_rc_key ir_codes_af9005_table[] = {
 
 	{0x01b7, KEY_POWER},
 	{0x01a7, KEY_VOLUMEUP},
@@ -74,7 +74,7 @@ struct dvb_usb_rc_key af9005_rc_keys[] = {
 	{0x00d5, KEY_GOTO},	/* marked jump on the remote */
 };
 
-int af9005_rc_keys_size = ARRAY_SIZE(af9005_rc_keys);
+int ir_codes_af9005_table_size = ARRAY_SIZE(ir_codes_af9005_table);
 
 static int repeatable_keys[] = {
 	KEY_VOLUMEUP,
@@ -130,10 +130,10 @@ int af9005_rc_decode(struct dvb_usb_device *d, u8 * data, int len, u32 * event,
 				deb_decode("code != inverted code\n");
 				return 0;
 			}
-			for (i = 0; i < af9005_rc_keys_size; i++) {
-				if (rc5_custom(&af9005_rc_keys[i]) == cust
-				    && rc5_data(&af9005_rc_keys[i]) == dat) {
-					*event = af9005_rc_keys[i].event;
+			for (i = 0; i < ir_codes_af9005_table_size; i++) {
+				if (rc5_custom(&ir_codes_af9005_table[i]) == cust
+				    && rc5_data(&ir_codes_af9005_table[i]) == dat) {
+					*event = ir_codes_af9005_table[i].event;
 					*state = REMOTE_KEY_PRESSED;
 					deb_decode
 					    ("key pressed, event %x\n", *event);
@@ -146,8 +146,8 @@ int af9005_rc_decode(struct dvb_usb_device *d, u8 * data, int len, u32 * event,
 	return 0;
 }
 
-EXPORT_SYMBOL(af9005_rc_keys);
-EXPORT_SYMBOL(af9005_rc_keys_size);
+EXPORT_SYMBOL(ir_codes_af9005_table);
+EXPORT_SYMBOL(ir_codes_af9005_table_size);
 EXPORT_SYMBOL(af9005_rc_decode);
 
 MODULE_AUTHOR("Luca Olivetti <luca@ventoso.org>");
diff --git a/drivers/media/dvb/dvb-usb/af9005.c b/drivers/media/dvb/dvb-usb/af9005.c
index ca5a0a4d2a4..cfd6107d534 100644
--- a/drivers/media/dvb/dvb-usb/af9005.c
+++ b/drivers/media/dvb/dvb-usb/af9005.c
@@ -1109,8 +1109,8 @@ static int __init af9005_usb_module_init(void)
 		return result;
 	}
 	rc_decode = symbol_request(af9005_rc_decode);
-	rc_keys = symbol_request(af9005_rc_keys);
-	rc_keys_size = symbol_request(af9005_rc_keys_size);
+	rc_keys = symbol_request(ir_codes_af9005_table);
+	rc_keys_size = symbol_request(ir_codes_af9005_table_size);
 	if (rc_decode == NULL || rc_keys == NULL || rc_keys_size == NULL) {
 		err("af9005_rc_decode function not found, disabling remote");
 		af9005_properties.rc_query = NULL;
@@ -1128,9 +1128,9 @@ static void __exit af9005_usb_module_exit(void)
 	if (rc_decode != NULL)
 		symbol_put(af9005_rc_decode);
 	if (rc_keys != NULL)
-		symbol_put(af9005_rc_keys);
+		symbol_put(ir_codes_af9005_table);
 	if (rc_keys_size != NULL)
-		symbol_put(af9005_rc_keys_size);
+		symbol_put(ir_codes_af9005_table_size);
 	/* deregister this driver from the USB subsystem */
 	usb_deregister(&af9005_usb_driver);
 }
diff --git a/drivers/media/dvb/dvb-usb/af9005.h b/drivers/media/dvb/dvb-usb/af9005.h
index 0bc48a01218..088e7083a39 100644
--- a/drivers/media/dvb/dvb-usb/af9005.h
+++ b/drivers/media/dvb/dvb-usb/af9005.h
@@ -3490,7 +3490,7 @@ extern u8 regmask[8];
 /* remote control decoder */
 extern int af9005_rc_decode(struct dvb_usb_device *d, u8 * data, int len,
 			    u32 * event, int *state);
-extern struct dvb_usb_rc_key af9005_rc_keys[];
-extern int af9005_rc_keys_size;
+extern struct dvb_usb_rc_key ir_codes_af9005_table[];
+extern int ir_codes_af9005_table_size;
 
 #endif
diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index d5ba1de8f07..66c7c3ea799 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -752,19 +752,19 @@ static const struct af9015_setup *af9015_setup_match(unsigned int id,
 
 static const struct af9015_setup af9015_setup_modparam[] = {
 	{ AF9015_REMOTE_A_LINK_DTU_M,
-		af9015_rc_keys_a_link, ARRAY_SIZE(af9015_rc_keys_a_link),
+		ir_codes_af9015_table_a_link, ARRAY_SIZE(ir_codes_af9015_table_a_link),
 		af9015_ir_table_a_link, ARRAY_SIZE(af9015_ir_table_a_link) },
 	{ AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3,
-		af9015_rc_keys_msi, ARRAY_SIZE(af9015_rc_keys_msi),
+		ir_codes_af9015_table_msi, ARRAY_SIZE(ir_codes_af9015_table_msi),
 		af9015_ir_table_msi, ARRAY_SIZE(af9015_ir_table_msi) },
 	{ AF9015_REMOTE_MYGICTV_U718,
-		af9015_rc_keys_mygictv, ARRAY_SIZE(af9015_rc_keys_mygictv),
+		ir_codes_af9015_table_mygictv, ARRAY_SIZE(ir_codes_af9015_table_mygictv),
 		af9015_ir_table_mygictv, ARRAY_SIZE(af9015_ir_table_mygictv) },
 	{ AF9015_REMOTE_DIGITTRADE_DVB_T,
-		af9015_rc_keys_digittrade, ARRAY_SIZE(af9015_rc_keys_digittrade),
+		ir_codes_af9015_table_digittrade, ARRAY_SIZE(ir_codes_af9015_table_digittrade),
 		af9015_ir_table_digittrade, ARRAY_SIZE(af9015_ir_table_digittrade) },
 	{ AF9015_REMOTE_AVERMEDIA_KS,
-		af9015_rc_keys_avermedia, ARRAY_SIZE(af9015_rc_keys_avermedia),
+		ir_codes_af9015_table_avermedia, ARRAY_SIZE(ir_codes_af9015_table_avermedia),
 		af9015_ir_table_avermedia_ks, ARRAY_SIZE(af9015_ir_table_avermedia_ks) },
 	{ }
 };
@@ -772,32 +772,32 @@ static const struct af9015_setup af9015_setup_modparam[] = {
 /* don't add new entries here anymore, use hashes instead */
 static const struct af9015_setup af9015_setup_usbids[] = {
 	{ USB_VID_LEADTEK,
-		af9015_rc_keys_leadtek, ARRAY_SIZE(af9015_rc_keys_leadtek),
+		ir_codes_af9015_table_leadtek, ARRAY_SIZE(ir_codes_af9015_table_leadtek),
 		af9015_ir_table_leadtek, ARRAY_SIZE(af9015_ir_table_leadtek) },
 	{ USB_VID_VISIONPLUS,
-		af9015_rc_keys_twinhan, ARRAY_SIZE(af9015_rc_keys_twinhan),
+		ir_codes_af9015_table_twinhan, ARRAY_SIZE(ir_codes_af9015_table_twinhan),
 		af9015_ir_table_twinhan, ARRAY_SIZE(af9015_ir_table_twinhan) },
 	{ USB_VID_KWORLD_2, /* TODO: use correct rc keys */
-		af9015_rc_keys_twinhan, ARRAY_SIZE(af9015_rc_keys_twinhan),
+		ir_codes_af9015_table_twinhan, ARRAY_SIZE(ir_codes_af9015_table_twinhan),
 		af9015_ir_table_kworld, ARRAY_SIZE(af9015_ir_table_kworld) },
 	{ USB_VID_AVERMEDIA,
-		af9015_rc_keys_avermedia, ARRAY_SIZE(af9015_rc_keys_avermedia),
+		ir_codes_af9015_table_avermedia, ARRAY_SIZE(ir_codes_af9015_table_avermedia),
 		af9015_ir_table_avermedia, ARRAY_SIZE(af9015_ir_table_avermedia) },
 	{ USB_VID_MSI_2,
-		af9015_rc_keys_msi_digivox_iii, ARRAY_SIZE(af9015_rc_keys_msi_digivox_iii),
+		ir_codes_af9015_table_msi_digivox_iii, ARRAY_SIZE(ir_codes_af9015_table_msi_digivox_iii),
 		af9015_ir_table_msi_digivox_iii, ARRAY_SIZE(af9015_ir_table_msi_digivox_iii) },
 	{ }
 };
 
 static const struct af9015_setup af9015_setup_hashes[] = {
 	{ 0xb8feb708,
-		af9015_rc_keys_msi, ARRAY_SIZE(af9015_rc_keys_msi),
+		ir_codes_af9015_table_msi, ARRAY_SIZE(ir_codes_af9015_table_msi),
 		af9015_ir_table_msi, ARRAY_SIZE(af9015_ir_table_msi) },
 	{ 0xa3703d00,
-		af9015_rc_keys_a_link, ARRAY_SIZE(af9015_rc_keys_a_link),
+		ir_codes_af9015_table_a_link, ARRAY_SIZE(ir_codes_af9015_table_a_link),
 		af9015_ir_table_a_link, ARRAY_SIZE(af9015_ir_table_a_link) },
 	{ 0x9b7dc64e,
-		af9015_rc_keys_mygictv, ARRAY_SIZE(af9015_rc_keys_mygictv),
+		ir_codes_af9015_table_mygictv, ARRAY_SIZE(ir_codes_af9015_table_mygictv),
 		af9015_ir_table_mygictv, ARRAY_SIZE(af9015_ir_table_mygictv) },
 	{ }
 };
@@ -836,8 +836,8 @@ static void af9015_set_remote_config(struct usb_device *udev,
 			} else if (udev->descriptor.idProduct ==
 				cpu_to_le16(USB_PID_TREKSTOR_DVBT)) {
 				table = &(const struct af9015_setup){ 0,
-					af9015_rc_keys_trekstor,
-					ARRAY_SIZE(af9015_rc_keys_trekstor),
+					ir_codes_af9015_table_trekstor,
+					ARRAY_SIZE(ir_codes_af9015_table_trekstor),
 					af9015_ir_table_trekstor,
 					ARRAY_SIZE(af9015_ir_table_trekstor)
 				};
diff --git a/drivers/media/dvb/dvb-usb/af9015.h b/drivers/media/dvb/dvb-usb/af9015.h
index ef36b183149..63b2a4907b7 100644
--- a/drivers/media/dvb/dvb-usb/af9015.h
+++ b/drivers/media/dvb/dvb-usb/af9015.h
@@ -123,7 +123,7 @@ enum af9015_remote {
 
 /* LeadTek - Y04G0051 */
 /* Leadtek WinFast DTV Dongle Gold */
-static struct dvb_usb_rc_key af9015_rc_keys_leadtek[] = {
+static struct dvb_usb_rc_key ir_codes_af9015_table_leadtek[] = {
 	{ 0x001e, KEY_1 },
 	{ 0x001f, KEY_2 },
 	{ 0x0020, KEY_3 },
@@ -227,7 +227,7 @@ static u8 af9015_ir_table_leadtek[] = {
 };
 
 /* TwinHan AzureWave AD-TU700(704J) */
-static struct dvb_usb_rc_key af9015_rc_keys_twinhan[] = {
+static struct dvb_usb_rc_key ir_codes_af9015_table_twinhan[] = {
 	{ 0x053f, KEY_POWER },
 	{ 0x0019, KEY_FAVORITES },    /* Favorite List */
 	{ 0x0004, KEY_TEXT },         /* Teletext */
@@ -338,7 +338,7 @@ static u8 af9015_ir_table_twinhan[] = {
 };
 
 /* A-Link DTU(m) */
-static struct dvb_usb_rc_key af9015_rc_keys_a_link[] = {
+static struct dvb_usb_rc_key ir_codes_af9015_table_a_link[] = {
 	{ 0x001e, KEY_1 },
 	{ 0x001f, KEY_2 },
 	{ 0x0020, KEY_3 },
@@ -381,7 +381,7 @@ static u8 af9015_ir_table_a_link[] = {
 };
 
 /* MSI DIGIVOX mini II V3.0 */
-static struct dvb_usb_rc_key af9015_rc_keys_msi[] = {
+static struct dvb_usb_rc_key ir_codes_af9015_table_msi[] = {
 	{ 0x001e, KEY_1 },
 	{ 0x001f, KEY_2 },
 	{ 0x0020, KEY_3 },
@@ -424,7 +424,7 @@ static u8 af9015_ir_table_msi[] = {
 };
 
 /* MYGICTV U718 */
-static struct dvb_usb_rc_key af9015_rc_keys_mygictv[] = {
+static struct dvb_usb_rc_key ir_codes_af9015_table_mygictv[] = {
 	{ 0x003d, KEY_SWITCHVIDEOMODE },
 					  /* TV / AV */
 	{ 0x0545, KEY_POWER },
@@ -550,7 +550,7 @@ static u8 af9015_ir_table_kworld[] = {
 };
 
 /* AverMedia Volar X */
-static struct dvb_usb_rc_key af9015_rc_keys_avermedia[] = {
+static struct dvb_usb_rc_key ir_codes_af9015_table_avermedia[] = {
 	{ 0x053d, KEY_PROG1 },       /* SOURCE */
 	{ 0x0512, KEY_POWER },       /* POWER */
 	{ 0x051e, KEY_1 },           /* 1 */
@@ -656,7 +656,7 @@ static u8 af9015_ir_table_avermedia_ks[] = {
 };
 
 /* Digittrade DVB-T USB Stick */
-static struct dvb_usb_rc_key af9015_rc_keys_digittrade[] = {
+static struct dvb_usb_rc_key ir_codes_af9015_table_digittrade[] = {
 	{ 0x010f, KEY_LAST },	/* RETURN */
 	{ 0x0517, KEY_TEXT },	/* TELETEXT */
 	{ 0x0108, KEY_EPG },	/* EPG */
@@ -719,7 +719,7 @@ static u8 af9015_ir_table_digittrade[] = {
 };
 
 /* TREKSTOR DVB-T USB Stick */
-static struct dvb_usb_rc_key af9015_rc_keys_trekstor[] = {
+static struct dvb_usb_rc_key ir_codes_af9015_table_trekstor[] = {
 	{ 0x0704, KEY_AGAIN },		/* Home */
 	{ 0x0705, KEY_MUTE },		/* Mute */
 	{ 0x0706, KEY_UP },			/* Up */
@@ -782,7 +782,7 @@ static u8 af9015_ir_table_trekstor[] = {
 };
 
 /* MSI DIGIVOX mini III */
-static struct dvb_usb_rc_key af9015_rc_keys_msi_digivox_iii[] = {
+static struct dvb_usb_rc_key ir_codes_af9015_table_msi_digivox_iii[] = {
 	{ 0x0713, KEY_POWER },       /* [red power button] */
 	{ 0x073b, KEY_VIDEO },       /* Source */
 	{ 0x073e, KEY_ZOOM },        /* Zoom */
diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c
index bb69f3719f9..faca1ad88a6 100644
--- a/drivers/media/dvb/dvb-usb/anysee.c
+++ b/drivers/media/dvb/dvb-usb/anysee.c
@@ -399,7 +399,7 @@ static int anysee_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 	return 0;
 }
 
-static struct dvb_usb_rc_key anysee_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_anysee_table[] = {
 	{ 0x0100, KEY_0 },
 	{ 0x0101, KEY_1 },
 	{ 0x0102, KEY_2 },
@@ -518,8 +518,8 @@ static struct dvb_usb_device_properties anysee_properties = {
 		}
 	},
 
-	.rc_key_map       = anysee_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(anysee_rc_keys),
+	.rc_key_map       = ir_codes_anysee_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_anysee_table),
 	.rc_query         = anysee_rc_query,
 	.rc_interval      = 200,  /* windows driver uses 500ms */
 
diff --git a/drivers/media/dvb/dvb-usb/az6027.c b/drivers/media/dvb/dvb-usb/az6027.c
index 30ea3eff1ef..8934788bd83 100644
--- a/drivers/media/dvb/dvb-usb/az6027.c
+++ b/drivers/media/dvb/dvb-usb/az6027.c
@@ -386,7 +386,7 @@ static int az6027_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 }
 
 /* keys for the enclosed remote control */
-static struct dvb_usb_rc_key az6027_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_az6027_table[] = {
 	{ 0x01, KEY_1 },
 	{ 0x02, KEY_2 },
 };
@@ -1096,8 +1096,8 @@ static struct dvb_usb_device_properties az6027_properties = {
 	.power_ctrl       = az6027_power_ctrl,
 	.read_mac_address = az6027_read_mac_addr,
  */
-	.rc_key_map       = az6027_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(az6027_rc_keys),
+	.rc_key_map       = ir_codes_az6027_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_az6027_table),
 	.rc_interval      = 400,
 	.rc_query         = az6027_rc_query,
 	.i2c_algo         = &az6027_i2c_algo,
diff --git a/drivers/media/dvb/dvb-usb/cinergyT2-core.c b/drivers/media/dvb/dvb-usb/cinergyT2-core.c
index e37ac4d4860..5a9c14bdc98 100644
--- a/drivers/media/dvb/dvb-usb/cinergyT2-core.c
+++ b/drivers/media/dvb/dvb-usb/cinergyT2-core.c
@@ -84,7 +84,7 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
-static struct dvb_usb_rc_key cinergyt2_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_cinergyt2_table[] = {
 	{ 0x0401, KEY_POWER },
 	{ 0x0402, KEY_1 },
 	{ 0x0403, KEY_2 },
@@ -218,8 +218,8 @@ static struct dvb_usb_device_properties cinergyt2_properties = {
 	.power_ctrl       = cinergyt2_power_ctrl,
 
 	.rc_interval      = 50,
-	.rc_key_map       = cinergyt2_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(cinergyt2_rc_keys),
+	.rc_key_map       = ir_codes_cinergyt2_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_cinergyt2_table),
 	.rc_query         = cinergyt2_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 1,
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index 960376da7d5..33a83f93e7c 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -461,7 +461,7 @@ static int cxusb_d680_dmb_rc_query(struct dvb_usb_device *d, u32 *event,
 	return 0;
 }
 
-static struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_dvico_mce_table[] = {
 	{ 0xfe02, KEY_TV },
 	{ 0xfe0e, KEY_MP3 },
 	{ 0xfe1a, KEY_DVD },
@@ -509,7 +509,7 @@ static struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
 	{ 0xfe4e, KEY_POWER },
 };
 
-static struct dvb_usb_rc_key dvico_portable_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_dvico_portable_table[] = {
 	{ 0xfc02, KEY_SETUP },       /* Profile */
 	{ 0xfc43, KEY_POWER2 },
 	{ 0xfc06, KEY_EPG },
@@ -548,7 +548,7 @@ static struct dvb_usb_rc_key dvico_portable_rc_keys[] = {
 	{ 0xfc00, KEY_UNKNOWN },    /* HD */
 };
 
-static struct dvb_usb_rc_key d680_dmb_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_d680_dmb_table[] = {
 	{ 0x0038, KEY_UNKNOWN },	/* TV/AV */
 	{ 0x080c, KEY_ZOOM },
 	{ 0x0800, KEY_0 },
@@ -1449,8 +1449,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = {
 	.i2c_algo         = &cxusb_i2c_algo,
 
 	.rc_interval      = 100,
-	.rc_key_map       = dvico_portable_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
+	.rc_key_map       = ir_codes_dvico_portable_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_portable_table),
 	.rc_query         = cxusb_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
@@ -1500,8 +1500,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
 	.i2c_algo         = &cxusb_i2c_algo,
 
 	.rc_interval      = 150,
-	.rc_key_map       = dvico_mce_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(dvico_mce_rc_keys),
+	.rc_key_map       = ir_codes_dvico_mce_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_mce_table),
 	.rc_query         = cxusb_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
@@ -1559,8 +1559,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = {
 	.i2c_algo         = &cxusb_i2c_algo,
 
 	.rc_interval      = 100,
-	.rc_key_map       = dvico_portable_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
+	.rc_key_map       = ir_codes_dvico_portable_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_portable_table),
 	.rc_query         = cxusb_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
@@ -1609,8 +1609,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = {
 	.i2c_algo         = &cxusb_i2c_algo,
 
 	.rc_interval      = 100,
-	.rc_key_map       = dvico_portable_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
+	.rc_key_map       = ir_codes_dvico_portable_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_portable_table),
 	.rc_query         = cxusb_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
@@ -1658,8 +1658,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties = {
 	.generic_bulk_ctrl_endpoint = 0x01,
 
 	.rc_interval      = 100,
-	.rc_key_map       = dvico_mce_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(dvico_mce_rc_keys),
+	.rc_key_map       = ir_codes_dvico_mce_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_mce_table),
 	.rc_query         = cxusb_bluebird2_rc_query,
 
 	.num_device_descs = 1,
@@ -1706,8 +1706,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = {
 	.generic_bulk_ctrl_endpoint = 0x01,
 
 	.rc_interval      = 100,
-	.rc_key_map       = dvico_portable_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
+	.rc_key_map       = ir_codes_dvico_portable_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_portable_table),
 	.rc_query         = cxusb_bluebird2_rc_query,
 
 	.num_device_descs = 1,
@@ -1756,8 +1756,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_prope
 	.generic_bulk_ctrl_endpoint = 0x01,
 
 	.rc_interval      = 100,
-	.rc_key_map       = dvico_portable_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(dvico_portable_rc_keys),
+	.rc_key_map       = ir_codes_dvico_portable_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_portable_table),
 	.rc_query         = cxusb_rc_query,
 
 	.num_device_descs = 1,
@@ -1847,8 +1847,8 @@ struct dvb_usb_device_properties cxusb_bluebird_dualdig4_rev2_properties = {
 	.generic_bulk_ctrl_endpoint = 0x01,
 
 	.rc_interval      = 100,
-	.rc_key_map       = dvico_mce_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(dvico_mce_rc_keys),
+	.rc_key_map       = ir_codes_dvico_mce_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_mce_table),
 	.rc_query         = cxusb_rc_query,
 
 	.num_device_descs = 1,
@@ -1895,8 +1895,8 @@ static struct dvb_usb_device_properties cxusb_d680_dmb_properties = {
 	.generic_bulk_ctrl_endpoint = 0x01,
 
 	.rc_interval      = 100,
-	.rc_key_map       = d680_dmb_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(d680_dmb_rc_keys),
+	.rc_key_map       = ir_codes_d680_dmb_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_d680_dmb_table),
 	.rc_query         = cxusb_d680_dmb_rc_query,
 
 	.num_device_descs = 1,
@@ -1944,8 +1944,8 @@ static struct dvb_usb_device_properties cxusb_mygica_d689_properties = {
 	.generic_bulk_ctrl_endpoint = 0x01,
 
 	.rc_interval      = 100,
-	.rc_key_map       = d680_dmb_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(d680_dmb_rc_keys),
+	.rc_key_map       = ir_codes_d680_dmb_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_d680_dmb_table),
 	.rc_query         = cxusb_d680_dmb_rc_query,
 
 	.num_device_descs = 1,
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 34eab05afc6..2deca210d5a 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -562,7 +562,7 @@ static int dib0700_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 	return 0;
 }
 
-static struct dvb_usb_rc_key dib0700_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_dib0700_table[] = {
 	/* Key codes for the tiny Pinnacle remote*/
 	{ 0x0700, KEY_MUTE },
 	{ 0x0701, KEY_MENU }, /* Pinnacle logo */
@@ -2131,8 +2131,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 		},
 
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -2160,8 +2160,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 		},
 
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -2214,8 +2214,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 		},
 
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -2251,8 +2251,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 		},
 
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -2321,8 +2321,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 		},
 
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -2360,8 +2360,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 		},
 
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -2422,8 +2422,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			}
 		},
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -2484,8 +2484,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			},
 		},
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 		.num_adapters = 1,
@@ -2513,8 +2513,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			},
 		},
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 		.num_adapters = 1,
@@ -2574,8 +2574,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			},
 		},
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 		.num_adapters = 1,
@@ -2612,8 +2612,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 		},
 
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -2656,8 +2656,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 		},
 
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 		.num_adapters = 1,
@@ -2687,8 +2687,8 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 		},
 
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = dib0700_rc_keys,
-		.rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+		.rc_key_map       = ir_codes_dib0700_table,
+		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dib0700_table),
 		.rc_query         = dib0700_rc_query
 	},
 };
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c
index 9143b5631e8..bc08bc0b723 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-common.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-common.c
@@ -327,7 +327,7 @@ EXPORT_SYMBOL(dibusb_dib3000mc_tuner_attach);
 /*
  * common remote control stuff
  */
-struct dvb_usb_rc_key dibusb_rc_keys[] = {
+struct dvb_usb_rc_key ir_codes_dibusb_table[] = {
 	/* Key codes for the little Artec T1/Twinhan/HAMA/ remote. */
 	{ 0x0016, KEY_POWER },
 	{ 0x0010, KEY_MUTE },
@@ -456,7 +456,7 @@ struct dvb_usb_rc_key dibusb_rc_keys[] = {
 	{ 0x804e, KEY_ENTER },
 	{ 0x804f, KEY_VOLUMEDOWN },
 };
-EXPORT_SYMBOL(dibusb_rc_keys);
+EXPORT_SYMBOL(ir_codes_dibusb_table);
 
 int dibusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 {
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mb.c b/drivers/media/dvb/dvb-usb/dibusb-mb.c
index 5c0126dc1ff..eb2e6f050fb 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-mb.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-mb.c
@@ -212,7 +212,7 @@ static struct dvb_usb_device_properties dibusb1_1_properties = {
 	.power_ctrl       = dibusb_power_ctrl,
 
 	.rc_interval      = DEFAULT_RC_INTERVAL,
-	.rc_key_map       = dibusb_rc_keys,
+	.rc_key_map       = ir_codes_dibusb_table,
 	.rc_key_map_size  = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 	.rc_query         = dibusb_rc_query,
 
@@ -296,7 +296,7 @@ static struct dvb_usb_device_properties dibusb1_1_an2235_properties = {
 	.power_ctrl       = dibusb_power_ctrl,
 
 	.rc_interval      = DEFAULT_RC_INTERVAL,
-	.rc_key_map       = dibusb_rc_keys,
+	.rc_key_map       = ir_codes_dibusb_table,
 	.rc_key_map_size  = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 	.rc_query         = dibusb_rc_query,
 
@@ -360,7 +360,7 @@ static struct dvb_usb_device_properties dibusb2_0b_properties = {
 	.power_ctrl       = dibusb2_0_power_ctrl,
 
 	.rc_interval      = DEFAULT_RC_INTERVAL,
-	.rc_key_map       = dibusb_rc_keys,
+	.rc_key_map       = ir_codes_dibusb_table,
 	.rc_key_map_size  = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 	.rc_query         = dibusb_rc_query,
 
@@ -417,7 +417,7 @@ static struct dvb_usb_device_properties artec_t1_usb2_properties = {
 	.power_ctrl       = dibusb2_0_power_ctrl,
 
 	.rc_interval      = DEFAULT_RC_INTERVAL,
-	.rc_key_map       = dibusb_rc_keys,
+	.rc_key_map       = ir_codes_dibusb_table,
 	.rc_key_map_size  = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 	.rc_query         = dibusb_rc_query,
 
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mc.c b/drivers/media/dvb/dvb-usb/dibusb-mc.c
index a05b9f87566..588308eb663 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-mc.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-mc.c
@@ -82,7 +82,7 @@ static struct dvb_usb_device_properties dibusb_mc_properties = {
 	.power_ctrl       = dibusb2_0_power_ctrl,
 
 	.rc_interval      = DEFAULT_RC_INTERVAL,
-	.rc_key_map       = dibusb_rc_keys,
+	.rc_key_map       = ir_codes_dibusb_table,
 	.rc_key_map_size  = 111, /* FIXME */
 	.rc_query         = dibusb_rc_query,
 
diff --git a/drivers/media/dvb/dvb-usb/dibusb.h b/drivers/media/dvb/dvb-usb/dibusb.h
index 8e847aa73ba..3d50ac59088 100644
--- a/drivers/media/dvb/dvb-usb/dibusb.h
+++ b/drivers/media/dvb/dvb-usb/dibusb.h
@@ -124,7 +124,7 @@ extern int dibusb2_0_power_ctrl(struct dvb_usb_device *, int);
 #define DEFAULT_RC_INTERVAL 150
 //#define DEFAULT_RC_INTERVAL 100000
 
-extern struct dvb_usb_rc_key dibusb_rc_keys[];
+extern struct dvb_usb_rc_key ir_codes_dibusb_table[];
 extern int dibusb_rc_query(struct dvb_usb_device *, u32 *, int *);
 extern int dibusb_read_eeprom_byte(struct dvb_usb_device *, u8, u8 *);
 
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index 955147d0075..e826077094f 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -161,7 +161,7 @@ static int digitv_tuner_attach(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
-static struct dvb_usb_rc_key digitv_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_digitv_table[] = {
 	{ 0x5f55, KEY_0 },
 	{ 0x6f55, KEY_1 },
 	{ 0x9f55, KEY_2 },
@@ -311,8 +311,8 @@ static struct dvb_usb_device_properties digitv_properties = {
 	.identify_state   = digitv_identify_state,
 
 	.rc_interval      = 1000,
-	.rc_key_map       = digitv_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(digitv_rc_keys),
+	.rc_key_map       = ir_codes_digitv_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_digitv_table),
 	.rc_query         = digitv_rc_query,
 
 	.i2c_algo         = &digitv_i2c_algo,
diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c
index a1b12b01cbe..f57e59044d4 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u.c
@@ -57,7 +57,7 @@ static int dtt200u_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
 
 /* remote control */
 /* key list for the tiny remote control (Yakumo, don't know about the others) */
-static struct dvb_usb_rc_key dtt200u_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_dtt200u_table[] = {
 	{ 0x8001, KEY_MUTE },
 	{ 0x8002, KEY_CHANNELDOWN },
 	{ 0x8003, KEY_VOLUMEDOWN },
@@ -162,8 +162,8 @@ static struct dvb_usb_device_properties dtt200u_properties = {
 	.power_ctrl      = dtt200u_power_ctrl,
 
 	.rc_interval     = 300,
-	.rc_key_map      = dtt200u_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
+	.rc_key_map      = ir_codes_dtt200u_table,
+	.rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table),
 	.rc_query        = dtt200u_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
@@ -207,8 +207,8 @@ static struct dvb_usb_device_properties wt220u_properties = {
 	.power_ctrl      = dtt200u_power_ctrl,
 
 	.rc_interval     = 300,
-	.rc_key_map      = dtt200u_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
+	.rc_key_map      = ir_codes_dtt200u_table,
+	.rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table),
 	.rc_query        = dtt200u_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
@@ -252,8 +252,8 @@ static struct dvb_usb_device_properties wt220u_fc_properties = {
 	.power_ctrl      = dtt200u_power_ctrl,
 
 	.rc_interval     = 300,
-	.rc_key_map      = dtt200u_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
+	.rc_key_map      = ir_codes_dtt200u_table,
+	.rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table),
 	.rc_query        = dtt200u_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
@@ -297,8 +297,8 @@ static struct dvb_usb_device_properties wt220u_zl0353_properties = {
 	.power_ctrl      = dtt200u_power_ctrl,
 
 	.rc_interval     = 300,
-	.rc_key_map      = dtt200u_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
+	.rc_key_map      = ir_codes_dtt200u_table,
+	.rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table),
 	.rc_query        = dtt200u_rc_query,
 
 	.generic_bulk_ctrl_endpoint = 0x01,
diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c
index accc65509b0..e8fb8538067 100644
--- a/drivers/media/dvb/dvb-usb/dw2102.c
+++ b/drivers/media/dvb/dvb-usb/dw2102.c
@@ -73,7 +73,7 @@
 		"Please see linux/Documentation/dvb/ for more details " \
 		"on firmware-problems."
 
-struct dvb_usb_rc_keys_table {
+struct ir_codes_dvb_usb_table_table {
 	struct dvb_usb_rc_key *rc_keys;
 	int rc_keys_size;
 };
@@ -948,7 +948,7 @@ static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
-static struct dvb_usb_rc_key dw210x_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_dw210x_table[] = {
 	{ 0xf80a, KEY_Q },		/*power*/
 	{ 0xf80c, KEY_M },		/*mute*/
 	{ 0xf811, KEY_1 },
@@ -982,7 +982,7 @@ static struct dvb_usb_rc_key dw210x_rc_keys[] = {
 	{ 0xf81b, KEY_B },		/*recall*/
 };
 
-static struct dvb_usb_rc_key tevii_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_tevii_table[] = {
 	{ 0xf80a, KEY_POWER },
 	{ 0xf80c, KEY_MUTE },
 	{ 0xf811, KEY_1 },
@@ -1032,7 +1032,7 @@ static struct dvb_usb_rc_key tevii_rc_keys[] = {
 	{ 0xf858, KEY_SWITCHVIDEOMODE },
 };
 
-static struct dvb_usb_rc_key tbs_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_tbs_table[] = {
 	{ 0xf884, KEY_POWER },
 	{ 0xf894, KEY_MUTE },
 	{ 0xf887, KEY_1 },
@@ -1067,10 +1067,10 @@ static struct dvb_usb_rc_key tbs_rc_keys[] = {
 	{ 0xf89b, KEY_MODE }
 };
 
-static struct dvb_usb_rc_keys_table keys_tables[] = {
-	{ dw210x_rc_keys, ARRAY_SIZE(dw210x_rc_keys) },
-	{ tevii_rc_keys, ARRAY_SIZE(tevii_rc_keys) },
-	{ tbs_rc_keys, ARRAY_SIZE(tbs_rc_keys) },
+static struct ir_codes_dvb_usb_table_table keys_tables[] = {
+	{ ir_codes_dw210x_table, ARRAY_SIZE(ir_codes_dw210x_table) },
+	{ ir_codes_tevii_table, ARRAY_SIZE(ir_codes_tevii_table) },
+	{ ir_codes_tbs_table, ARRAY_SIZE(ir_codes_tbs_table) },
 };
 
 static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
@@ -1185,14 +1185,14 @@ static int dw2102_load_firmware(struct usb_device *dev,
 		/* init registers */
 		switch (dev->descriptor.idProduct) {
 		case USB_PID_PROF_1100:
-			s6x0_properties.rc_key_map = tbs_rc_keys;
+			s6x0_properties.rc_key_map = ir_codes_tbs_table;
 			s6x0_properties.rc_key_map_size =
-					ARRAY_SIZE(tbs_rc_keys);
+					ARRAY_SIZE(ir_codes_tbs_table);
 			break;
 		case USB_PID_TEVII_S650:
-			dw2104_properties.rc_key_map = tevii_rc_keys;
+			dw2104_properties.rc_key_map = ir_codes_tevii_table;
 			dw2104_properties.rc_key_map_size =
-					ARRAY_SIZE(tevii_rc_keys);
+					ARRAY_SIZE(ir_codes_tevii_table);
 		case USB_PID_DW2104:
 			reset = 1;
 			dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
@@ -1255,8 +1255,8 @@ static struct dvb_usb_device_properties dw2102_properties = {
 	.no_reconnect = 1,
 
 	.i2c_algo = &dw2102_serit_i2c_algo,
-	.rc_key_map = dw210x_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys),
+	.rc_key_map = ir_codes_dw210x_table,
+	.rc_key_map_size = ARRAY_SIZE(ir_codes_dw210x_table),
 	.rc_interval = 150,
 	.rc_query = dw2102_rc_query,
 
@@ -1306,8 +1306,8 @@ static struct dvb_usb_device_properties dw2104_properties = {
 	.no_reconnect = 1,
 
 	.i2c_algo = &dw2104_i2c_algo,
-	.rc_key_map = dw210x_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys),
+	.rc_key_map = ir_codes_dw210x_table,
+	.rc_key_map_size = ARRAY_SIZE(ir_codes_dw210x_table),
 	.rc_interval = 150,
 	.rc_query = dw2102_rc_query,
 
@@ -1353,8 +1353,8 @@ static struct dvb_usb_device_properties dw3101_properties = {
 	.no_reconnect = 1,
 
 	.i2c_algo = &dw3101_i2c_algo,
-	.rc_key_map = dw210x_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys),
+	.rc_key_map = ir_codes_dw210x_table,
+	.rc_key_map_size = ARRAY_SIZE(ir_codes_dw210x_table),
 	.rc_interval = 150,
 	.rc_query = dw2102_rc_query,
 
@@ -1396,8 +1396,8 @@ static struct dvb_usb_device_properties s6x0_properties = {
 	.no_reconnect = 1,
 
 	.i2c_algo = &s6x0_i2c_algo,
-	.rc_key_map = tevii_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(tevii_rc_keys),
+	.rc_key_map = ir_codes_tevii_table,
+	.rc_key_map_size = ARRAY_SIZE(ir_codes_tevii_table),
 	.rc_interval = 150,
 	.rc_query = dw2102_rc_query,
 
@@ -1459,8 +1459,8 @@ static int dw2102_probe(struct usb_interface *intf,
 	/* fill only different fields */
 	p7500->firmware = "dvb-usb-p7500.fw";
 	p7500->devices[0] = d7500;
-	p7500->rc_key_map = tbs_rc_keys;
-	p7500->rc_key_map_size = ARRAY_SIZE(tbs_rc_keys);
+	p7500->rc_key_map = ir_codes_tbs_table;
+	p7500->rc_key_map_size = ARRAY_SIZE(ir_codes_tbs_table);
 	p7500->adapter->frontend_attach = prof_7500_frontend_attach;
 
 	if (0 == dvb_usb_device_init(intf, &dw2102_properties,
diff --git a/drivers/media/dvb/dvb-usb/m920x.c b/drivers/media/dvb/dvb-usb/m920x.c
index 737ffa36ac9..c211fef45fc 100644
--- a/drivers/media/dvb/dvb-usb/m920x.c
+++ b/drivers/media/dvb/dvb-usb/m920x.c
@@ -589,7 +589,7 @@ static struct m920x_inits pinnacle310e_init[] = {
 };
 
 /* ir keymaps */
-static struct dvb_usb_rc_key megasky_rc_keys [] = {
+static struct dvb_usb_rc_key ir_codes_megasky_table [] = {
 	{ 0x0012, KEY_POWER },
 	{ 0x001e, KEY_CYCLEWINDOWS }, /* min/max */
 	{ 0x0002, KEY_CHANNELUP },
@@ -608,7 +608,7 @@ static struct dvb_usb_rc_key megasky_rc_keys [] = {
 	{ 0x000e, KEY_COFFEE }, /* "MTS" */
 };
 
-static struct dvb_usb_rc_key tvwalkertwin_rc_keys [] = {
+static struct dvb_usb_rc_key ir_codes_tvwalkertwin_table [] = {
 	{ 0x0001, KEY_ZOOM }, /* Full Screen */
 	{ 0x0002, KEY_CAMERA }, /* snapshot */
 	{ 0x0003, KEY_MUTE },
@@ -628,7 +628,7 @@ static struct dvb_usb_rc_key tvwalkertwin_rc_keys [] = {
 	{ 0x001e, KEY_VOLUMEUP },
 };
 
-static struct dvb_usb_rc_key pinnacle310e_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_pinnacle310e_table[] = {
 	{ 0x16, KEY_POWER },
 	{ 0x17, KEY_FAVORITES },
 	{ 0x0f, KEY_TEXT },
@@ -785,8 +785,8 @@ static struct dvb_usb_device_properties megasky_properties = {
 	.download_firmware = m920x_firmware_download,
 
 	.rc_interval      = 100,
-	.rc_key_map       = megasky_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(megasky_rc_keys),
+	.rc_key_map       = ir_codes_megasky_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_megasky_table),
 	.rc_query         = m920x_rc_query,
 
 	.size_of_priv     = sizeof(struct m920x_state),
@@ -886,8 +886,8 @@ static struct dvb_usb_device_properties tvwalkertwin_properties = {
 	.download_firmware = m920x_firmware_download,
 
 	.rc_interval      = 100,
-	.rc_key_map       = tvwalkertwin_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(tvwalkertwin_rc_keys),
+	.rc_key_map       = ir_codes_tvwalkertwin_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_tvwalkertwin_table),
 	.rc_query         = m920x_rc_query,
 
 	.size_of_priv     = sizeof(struct m920x_state),
@@ -993,8 +993,8 @@ static struct dvb_usb_device_properties pinnacle_pctv310e_properties = {
 	.download_firmware = NULL,
 
 	.rc_interval      = 100,
-	.rc_key_map       = pinnacle310e_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(pinnacle310e_rc_keys),
+	.rc_key_map       = ir_codes_pinnacle310e_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_pinnacle310e_table),
 	.rc_query         = m920x_rc_query,
 
 	.size_of_priv     = sizeof(struct m920x_state),
diff --git a/drivers/media/dvb/dvb-usb/nova-t-usb2.c b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
index b41d66ef832..d195a587cc6 100644
--- a/drivers/media/dvb/dvb-usb/nova-t-usb2.c
+++ b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
@@ -21,7 +21,7 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 #define deb_ee(args...) dprintk(debug,0x02,args)
 
 /* Hauppauge NOVA-T USB2 keys */
-static struct dvb_usb_rc_key haupp_rc_keys [] = {
+static struct dvb_usb_rc_key ir_codes_haupp_table [] = {
 	{ 0x1e00, KEY_0 },
 	{ 0x1e01, KEY_1 },
 	{ 0x1e02, KEY_2 },
@@ -91,14 +91,14 @@ static int nova_t_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 
 			deb_rc("raw key code 0x%02x, 0x%02x, 0x%02x to c: %02x d: %02x toggle: %d\n",key[1],key[2],key[3],custom,data,toggle);
 
-			for (i = 0; i < ARRAY_SIZE(haupp_rc_keys); i++) {
-				if (rc5_data(&haupp_rc_keys[i]) == data &&
-					rc5_custom(&haupp_rc_keys[i]) == custom) {
+			for (i = 0; i < ARRAY_SIZE(ir_codes_haupp_table); i++) {
+				if (rc5_data(&ir_codes_haupp_table[i]) == data &&
+					rc5_custom(&ir_codes_haupp_table[i]) == custom) {
 
-					deb_rc("c: %x, d: %x\n", rc5_data(&haupp_rc_keys[i]),
-								 rc5_custom(&haupp_rc_keys[i]));
+					deb_rc("c: %x, d: %x\n", rc5_data(&ir_codes_haupp_table[i]),
+								 rc5_custom(&ir_codes_haupp_table[i]));
 
-					*event = haupp_rc_keys[i].event;
+					*event = ir_codes_haupp_table[i].event;
 					*state = REMOTE_KEY_PRESSED;
 					if (st->old_toggle == toggle) {
 						if (st->last_repeat_count++ < 2)
@@ -196,8 +196,8 @@ static struct dvb_usb_device_properties nova_t_properties = {
 	.read_mac_address = nova_t_read_mac_address,
 
 	.rc_interval      = 100,
-	.rc_key_map       = haupp_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(haupp_rc_keys),
+	.rc_key_map       = ir_codes_haupp_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_haupp_table),
 	.rc_query         = nova_t_rc_query,
 
 	.i2c_algo         = &dibusb_i2c_algo,
diff --git a/drivers/media/dvb/dvb-usb/opera1.c b/drivers/media/dvb/dvb-usb/opera1.c
index 830557696ae..dfb81ff1d9a 100644
--- a/drivers/media/dvb/dvb-usb/opera1.c
+++ b/drivers/media/dvb/dvb-usb/opera1.c
@@ -35,7 +35,7 @@
 struct opera1_state {
 	u32 last_key_pressed;
 };
-struct opera_rc_keys {
+struct ir_codes_opera_table {
 	u32 keycode;
 	u32 event;
 };
@@ -331,7 +331,7 @@ static int opera1_pid_filter_control(struct dvb_usb_adapter *adap, int onoff)
 	return 0;
 }
 
-static struct dvb_usb_rc_key opera1_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_opera1_table[] = {
 	{0x5fa0, KEY_1},
 	{0x51af, KEY_2},
 	{0x5da2, KEY_3},
@@ -404,12 +404,12 @@ static int opera1_rc_query(struct dvb_usb_device *dev, u32 * event, int *state)
 
 		send_key = (send_key & 0xffff) | 0x0100;
 
-		for (i = 0; i < ARRAY_SIZE(opera1_rc_keys); i++) {
-			if (rc5_scan(&opera1_rc_keys[i]) == (send_key & 0xffff)) {
+		for (i = 0; i < ARRAY_SIZE(ir_codes_opera1_table); i++) {
+			if (rc5_scan(&ir_codes_opera1_table[i]) == (send_key & 0xffff)) {
 				*state = REMOTE_KEY_PRESSED;
-				*event = opera1_rc_keys[i].event;
+				*event = ir_codes_opera1_table[i].event;
 				opst->last_key_pressed =
-					opera1_rc_keys[i].event;
+					ir_codes_opera1_table[i].event;
 				break;
 			}
 			opst->last_key_pressed = 0;
@@ -498,8 +498,8 @@ static struct dvb_usb_device_properties opera1_properties = {
 	.power_ctrl = opera1_power_ctrl,
 	.i2c_algo = &opera1_i2c_algo,
 
-	.rc_key_map = opera1_rc_keys,
-	.rc_key_map_size = ARRAY_SIZE(opera1_rc_keys),
+	.rc_key_map = ir_codes_opera1_table,
+	.rc_key_map_size = ARRAY_SIZE(ir_codes_opera1_table),
 	.rc_interval = 200,
 	.rc_query = opera1_rc_query,
 	.read_mac_address = opera1_read_mac_address,
diff --git a/drivers/media/dvb/dvb-usb/vp702x.c b/drivers/media/dvb/dvb-usb/vp702x.c
index ef4e37d9c5f..4d332451653 100644
--- a/drivers/media/dvb/dvb-usb/vp702x.c
+++ b/drivers/media/dvb/dvb-usb/vp702x.c
@@ -174,7 +174,7 @@ static int vp702x_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 }
 
 /* keys for the enclosed remote control */
-static struct dvb_usb_rc_key vp702x_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_vp702x_table[] = {
 	{ 0x0001, KEY_1 },
 	{ 0x0002, KEY_2 },
 };
@@ -197,10 +197,10 @@ static int vp702x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 		return 0;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(vp702x_rc_keys); i++)
-		if (rc5_custom(&vp702x_rc_keys[i]) == key[1]) {
+	for (i = 0; i < ARRAY_SIZE(ir_codes_vp702x_table); i++)
+		if (rc5_custom(&ir_codes_vp702x_table[i]) == key[1]) {
 			*state = REMOTE_KEY_PRESSED;
-			*event = vp702x_rc_keys[i].event;
+			*event = ir_codes_vp702x_table[i].event;
 			break;
 		}
 	return 0;
@@ -283,8 +283,8 @@ static struct dvb_usb_device_properties vp702x_properties = {
 	},
 	.read_mac_address = vp702x_read_mac_addr,
 
-	.rc_key_map       = vp702x_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(vp702x_rc_keys),
+	.rc_key_map       = ir_codes_vp702x_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_vp702x_table),
 	.rc_interval      = 400,
 	.rc_query         = vp702x_rc_query,
 
diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c
index a59faa27912..036893fa448 100644
--- a/drivers/media/dvb/dvb-usb/vp7045.c
+++ b/drivers/media/dvb/dvb-usb/vp7045.c
@@ -99,7 +99,7 @@ static int vp7045_power_ctrl(struct dvb_usb_device *d, int onoff)
 
 /* The keymapping struct. Somehow this should be loaded to the driver, but
  * currently it is hardcoded. */
-static struct dvb_usb_rc_key vp7045_rc_keys[] = {
+static struct dvb_usb_rc_key ir_codes_vp7045_table[] = {
 	{ 0x0016, KEY_POWER },
 	{ 0x0010, KEY_MUTE },
 	{ 0x0003, KEY_1 },
@@ -165,10 +165,10 @@ static int vp7045_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 		return 0;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(vp7045_rc_keys); i++)
-		if (rc5_data(&vp7045_rc_keys[i]) == key) {
+	for (i = 0; i < ARRAY_SIZE(ir_codes_vp7045_table); i++)
+		if (rc5_data(&ir_codes_vp7045_table[i]) == key) {
 			*state = REMOTE_KEY_PRESSED;
-			*event = vp7045_rc_keys[i].event;
+			*event = ir_codes_vp7045_table[i].event;
 			break;
 		}
 	return 0;
@@ -260,8 +260,8 @@ static struct dvb_usb_device_properties vp7045_properties = {
 	.read_mac_address = vp7045_read_mac_addr,
 
 	.rc_interval      = 400,
-	.rc_key_map       = vp7045_rc_keys,
-	.rc_key_map_size  = ARRAY_SIZE(vp7045_rc_keys),
+	.rc_key_map       = ir_codes_vp7045_table,
+	.rc_key_map_size  = ARRAY_SIZE(ir_codes_vp7045_table),
 	.rc_query         = vp7045_rc_query,
 
 	.num_device_descs = 2,
-- 
cgit v1.2.3-70-g09d2


From b187913c77adbd865194c6b8072764e3474d56ea Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <Klaus.Schmidinger@tvdr.de>
Date: Sun, 11 Apr 2010 06:12:52 -0300
Subject: V4L/DVB: Add FE_CAN_PSK_8 to allow apps to identify PSK_8 capable DVB
 devices

The enum fe_caps provides flags that allow an application to detect
whether a device is capable of handling various modulation types etc.
A flag for detecting PSK_8, however, is missing.
This patch adds the flag FE_CAN_PSK_8 to frontend.h and implements
it for the gp8psk-fe.c and cx24116.c driver (apparently the only ones
with PSK_8). Only the gp8psk-fe.c has been explicitly tested, though.

Signed-off-by: Klaus Schmidinger <Klaus.Schmidinger@tvdr.de>
Tested-by: Derek Kelly <user.vdr@gmail.com>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/gp8psk-fe.c | 2 +-
 drivers/media/dvb/frontends/cx24116.c | 2 +-
 include/linux/dvb/frontend.h          | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/gp8psk-fe.c b/drivers/media/dvb/dvb-usb/gp8psk-fe.c
index 7a7f1b2b681..39143805f3d 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk-fe.c
+++ b/drivers/media/dvb/dvb-usb/gp8psk-fe.c
@@ -349,7 +349,7 @@ static struct dvb_frontend_ops gp8psk_fe_ops = {
 			 * FE_CAN_QAM_16 is for compatibility
 			 * (Myth incorrectly detects Turbo-QPSK as plain QAM-16)
 			 */
-			FE_CAN_QPSK | FE_CAN_QAM_16
+                       FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_PSK_8
 	},
 
 	.release = gp8psk_fe_release,
diff --git a/drivers/media/dvb/frontends/cx24116.c b/drivers/media/dvb/frontends/cx24116.c
index 2410d8b59b6..13ae2c58d79 100644
--- a/drivers/media/dvb/frontends/cx24116.c
+++ b/drivers/media/dvb/frontends/cx24116.c
@@ -1479,7 +1479,7 @@ static struct dvb_frontend_ops cx24116_ops = {
 			FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
 			FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
 			FE_CAN_2G_MODULATION |
-			FE_CAN_QPSK | FE_CAN_RECOVER
+                       FE_CAN_QPSK | FE_CAN_RECOVER | FE_CAN_PSK_8
 	},
 
 	.release = cx24116_release,
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index b6cb5425cde..7c73f0b09e9 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -62,6 +62,7 @@ typedef enum fe_caps {
 	FE_CAN_8VSB			= 0x200000,
 	FE_CAN_16VSB			= 0x400000,
 	FE_HAS_EXTENDED_CAPS		= 0x800000,   /* We need more bitspace for newer APIs, indicate this. */
+       FE_CAN_PSK_8                    = 0x8000000,  /* frontend supports "8psk modulation" */
 	FE_CAN_2G_MODULATION		= 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
 	FE_NEEDS_BENDING		= 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
 	FE_CAN_RECOVER			= 0x40000000, /* frontend can recover from a cable unplug automatically */
-- 
cgit v1.2.3-70-g09d2


From c683357236969c48f7b945fd718f141bf36e8ba2 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Wed, 21 Apr 2010 11:36:57 -0300
Subject: Revert "V4L/DVB: Add FE_CAN_PSK_8 to allow apps to identify PSK_8
 capable DVB devices"

Patch reverted per Andreas Oberritter <obi@linuxtv.org> request. It is basically
not ready yet for upstream merge.

This reverts commit 77b2ad374a82e3d740cb1780ff4caedc3e051b37.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/gp8psk-fe.c | 2 +-
 drivers/media/dvb/frontends/cx24116.c | 2 +-
 include/linux/dvb/frontend.h          | 1 -
 3 files changed, 2 insertions(+), 3 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/gp8psk-fe.c b/drivers/media/dvb/dvb-usb/gp8psk-fe.c
index 39143805f3d..7a7f1b2b681 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk-fe.c
+++ b/drivers/media/dvb/dvb-usb/gp8psk-fe.c
@@ -349,7 +349,7 @@ static struct dvb_frontend_ops gp8psk_fe_ops = {
 			 * FE_CAN_QAM_16 is for compatibility
 			 * (Myth incorrectly detects Turbo-QPSK as plain QAM-16)
 			 */
-                       FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_PSK_8
+			FE_CAN_QPSK | FE_CAN_QAM_16
 	},
 
 	.release = gp8psk_fe_release,
diff --git a/drivers/media/dvb/frontends/cx24116.c b/drivers/media/dvb/frontends/cx24116.c
index 13ae2c58d79..2410d8b59b6 100644
--- a/drivers/media/dvb/frontends/cx24116.c
+++ b/drivers/media/dvb/frontends/cx24116.c
@@ -1479,7 +1479,7 @@ static struct dvb_frontend_ops cx24116_ops = {
 			FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
 			FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
 			FE_CAN_2G_MODULATION |
-                       FE_CAN_QPSK | FE_CAN_RECOVER | FE_CAN_PSK_8
+			FE_CAN_QPSK | FE_CAN_RECOVER
 	},
 
 	.release = cx24116_release,
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 7c73f0b09e9..b6cb5425cde 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -62,7 +62,6 @@ typedef enum fe_caps {
 	FE_CAN_8VSB			= 0x200000,
 	FE_CAN_16VSB			= 0x400000,
 	FE_HAS_EXTENDED_CAPS		= 0x800000,   /* We need more bitspace for newer APIs, indicate this. */
-       FE_CAN_PSK_8                    = 0x8000000,  /* frontend supports "8psk modulation" */
 	FE_CAN_2G_MODULATION		= 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
 	FE_NEEDS_BENDING		= 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
 	FE_CAN_RECOVER			= 0x40000000, /* frontend can recover from a cable unplug automatically */
-- 
cgit v1.2.3-70-g09d2


From 84e2f037ce9672d0fb118e3e82cecfe6122ace3f Mon Sep 17 00:00:00 2001
From: Michael Müller <mueller michael@alice-dsl.net>
Date: Mon, 26 Apr 2010 22:18:57 -0300
Subject: V4L/DVB: Add Elgato EyeTV Diversity to dibcom driver
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This patch introduces support for DVB-T for the following dibcom
based card: Elgato EyeTV Diversity (USB-ID: 0fd9:0011)

Support for the Elgato silver IR remote is added too (set parameter
dvb_usb_dib0700_ir_proto=0)

[w.sang@pengutronix.de: rebased to current linuxtv-master]
Signed-off-by: Michael Müller <mueller_michael@alice-dsl.net>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/dib0700_devices.c | 46 +++++++++++++++++++++++++++--
 drivers/media/dvb/dvb-usb/dvb-usb-ids.h     |  1 +
 2 files changed, 45 insertions(+), 2 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 2deca210d5a..800800a9649 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -794,6 +794,43 @@ static struct dvb_usb_rc_key ir_codes_dib0700_table[] = {
 	{ 0x7a13, KEY_VOLUMEDOWN },
 	{ 0x7a40, KEY_POWER },
 	{ 0x7a41, KEY_MUTE },
+
+	/* Key codes for the Elgato EyeTV Diversity silver remote,
+	   set dvb_usb_dib0700_ir_proto=0 */
+	{ 0x4501, KEY_POWER },
+	{ 0x4502, KEY_MUTE },
+	{ 0x4503, KEY_1 },
+	{ 0x4504, KEY_2 },
+	{ 0x4505, KEY_3 },
+	{ 0x4506, KEY_4 },
+	{ 0x4507, KEY_5 },
+	{ 0x4508, KEY_6 },
+	{ 0x4509, KEY_7 },
+	{ 0x450a, KEY_8 },
+	{ 0x450b, KEY_9 },
+	{ 0x450c, KEY_LAST },
+	{ 0x450d, KEY_0 },
+	{ 0x450e, KEY_ENTER },
+	{ 0x450f, KEY_RED },
+	{ 0x4510, KEY_CHANNELUP },
+	{ 0x4511, KEY_GREEN },
+	{ 0x4512, KEY_VOLUMEDOWN },
+	{ 0x4513, KEY_OK },
+	{ 0x4514, KEY_VOLUMEUP },
+	{ 0x4515, KEY_YELLOW },
+	{ 0x4516, KEY_CHANNELDOWN },
+	{ 0x4517, KEY_BLUE },
+	{ 0x4518, KEY_LEFT }, /* Skip backwards */
+	{ 0x4519, KEY_PLAYPAUSE },
+	{ 0x451a, KEY_RIGHT }, /* Skip forward */
+	{ 0x451b, KEY_REWIND },
+	{ 0x451c, KEY_L }, /* Live */
+	{ 0x451d, KEY_FASTFORWARD },
+	{ 0x451e, KEY_STOP }, /* 'Reveal' for Teletext */
+	{ 0x451f, KEY_MENU }, /* KEY_TEXT for Teletext */
+	{ 0x4540, KEY_RECORD }, /* Font 'Size' for Teletext */
+	{ 0x4541, KEY_SCREEN }, /*  Full screen toggle, 'Hold' for Teletext */
+	{ 0x4542, KEY_SELECT }, /* Select video input, 'Select' for Teletext */
 };
 
 /* STK7700P: Hauppauge Nova-T Stick, AVerMedia Volar */
@@ -2049,6 +2086,7 @@ struct usb_device_id dib0700_usb_id_table[] = {
 /* 65 */{ USB_DEVICE(USB_VID_PINNACLE,	USB_PID_PINNACLE_PCTV73ESE) },
 	{ USB_DEVICE(USB_VID_PINNACLE,	USB_PID_PINNACLE_PCTV282E) },
 	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK8096GP) },
+	{ USB_DEVICE(USB_VID_ELGATO,    USB_PID_ELGATO_EYETV_DIVERSITY) },
 	{ 0 }		/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -2393,7 +2431,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			}
 		},
 
-		.num_device_descs = 6,
+		.num_device_descs = 7,
 		.devices = {
 			{   "DiBcom STK7070PD reference design",
 				{ &dib0700_usb_id_table[17], NULL },
@@ -2419,7 +2457,11 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			{  "Sony PlayTV",
 				{ &dib0700_usb_id_table[44], NULL },
 				{ NULL },
-			}
+			},
+			{   "Elgato EyeTV Diversity",
+				{ &dib0700_usb_id_table[68], NULL },
+				{ NULL },
+			},
 		},
 		.rc_interval      = DEFAULT_RC_INTERVAL,
 		.rc_key_map       = ir_codes_dib0700_table,
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index de1f3af60d5..085c4e457e0 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -290,6 +290,7 @@
 #define USB_PID_MSI_DIGI_VOX_MINI_III                   0x8807
 #define USB_PID_SONY_PLAYTV				0x0003
 #define USB_PID_MYGICA_D689				0xd811
+#define USB_PID_ELGATO_EYETV_DIVERSITY			0x0011
 #define USB_PID_ELGATO_EYETV_DTT			0x0021
 #define USB_PID_ELGATO_EYETV_DTT_Dlx			0x0020
 #define USB_PID_DVB_T_USB_STICK_HIGH_SPEED_COLD		0x5000
-- 
cgit v1.2.3-70-g09d2


From 30d81bb086c84d54cde4dd4d0c75d9455224632b Mon Sep 17 00:00:00 2001
From: Randy Dunlap <randy.dunlap@oracle.com>
Date: Mon, 8 Feb 2010 20:30:44 -0300
Subject: V4L/DVB: dib7000p: reduce large stack usage

This patch reduces static stack usage of one of the 2 top offenders
as listed by 'make checkstack':

Building with CONFIG_FRAME_WARN=2048 produces:

drivers/media/dvb/frontends/dib7000p.c:1367: warning: the frame size of 2320 bytes is larger than 2048 bytes

and in 'make checkstack', the stack usage goes from:
0x00002409 dib7000p_i2c_enumeration [dib7000p]:		2328
to unlisted with this patch.

Also change one caller of dib7000p_i2c_enumeration() to check its
return value.

I don't have the hardware that is needed to test this patch.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/cxusb.c      |  5 +++--
 drivers/media/dvb/frontends/dib7000p.c | 36 +++++++++++++++++++++-------------
 2 files changed, 25 insertions(+), 16 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index 33a83f93e7c..0eb49088916 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -1025,8 +1025,9 @@ static int cxusb_dualdig4_rev2_frontend_attach(struct dvb_usb_adapter *adap)
 
 	cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
 
-	dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
-				 &cxusb_dualdig4_rev2_config);
+	if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
+				 &cxusb_dualdig4_rev2_config) < 0)
+		return -ENODEV;
 
 	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80,
 			      &cxusb_dualdig4_rev2_config);
diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c
index 85468a45c34..113fc1394d5 100644
--- a/drivers/media/dvb/frontends/dib7000p.c
+++ b/drivers/media/dvb/frontends/dib7000p.c
@@ -1324,46 +1324,54 @@ EXPORT_SYMBOL(dib7000p_pid_filter);
 
 int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[])
 {
-	struct dib7000p_state st = { .i2c_adap = i2c };
+	struct dib7000p_state *dpst;
 	int k = 0;
 	u8 new_addr = 0;
 
+	dpst = kzalloc(sizeof(struct dib7000p_state), GFP_KERNEL);
+	if (!dpst)
+		return -ENODEV;
+
+	dpst->i2c_adap = i2c;
+
 	for (k = no_of_demods-1; k >= 0; k--) {
-		st.cfg = cfg[k];
+		dpst->cfg = cfg[k];
 
 		/* designated i2c address */
 		new_addr          = (0x40 + k) << 1;
-		st.i2c_addr = new_addr;
-		dib7000p_write_word(&st, 1287, 0x0003); /* sram lead in, rdy */
-		if (dib7000p_identify(&st) != 0) {
-			st.i2c_addr = default_addr;
-			dib7000p_write_word(&st, 1287, 0x0003); /* sram lead in, rdy */
-			if (dib7000p_identify(&st) != 0) {
+		dpst->i2c_addr = new_addr;
+		dib7000p_write_word(dpst, 1287, 0x0003); /* sram lead in, rdy */
+		if (dib7000p_identify(dpst) != 0) {
+			dpst->i2c_addr = default_addr;
+			dib7000p_write_word(dpst, 1287, 0x0003); /* sram lead in, rdy */
+			if (dib7000p_identify(dpst) != 0) {
 				dprintk("DiB7000P #%d: not identified\n", k);
+				kfree(dpst);
 				return -EIO;
 			}
 		}
 
 		/* start diversity to pull_down div_str - just for i2c-enumeration */
-		dib7000p_set_output_mode(&st, OUTMODE_DIVERSITY);
+		dib7000p_set_output_mode(dpst, OUTMODE_DIVERSITY);
 
 		/* set new i2c address and force divstart */
-		dib7000p_write_word(&st, 1285, (new_addr << 2) | 0x2);
+		dib7000p_write_word(dpst, 1285, (new_addr << 2) | 0x2);
 
 		dprintk("IC %d initialized (to i2c_address 0x%x)", k, new_addr);
 	}
 
 	for (k = 0; k < no_of_demods; k++) {
-		st.cfg = cfg[k];
-		st.i2c_addr = (0x40 + k) << 1;
+		dpst->cfg = cfg[k];
+		dpst->i2c_addr = (0x40 + k) << 1;
 
 		// unforce divstr
-		dib7000p_write_word(&st, 1285, st.i2c_addr << 2);
+		dib7000p_write_word(dpst, 1285, dpst->i2c_addr << 2);
 
 		/* deactivate div - it was just for i2c-enumeration */
-		dib7000p_set_output_mode(&st, OUTMODE_HIGH_Z);
+		dib7000p_set_output_mode(dpst, OUTMODE_HIGH_Z);
 	}
 
+	kfree(dpst);
 	return 0;
 }
 EXPORT_SYMBOL(dib7000p_i2c_enumeration);
-- 
cgit v1.2.3-70-g09d2


From 205161ed03b53c467dd669a340ea704ce0fb6f9e Mon Sep 17 00:00:00 2001
From: Jiri Slaby <jslaby@suse.cz>
Date: Tue, 27 Apr 2010 18:11:20 -0300
Subject: V4L/DVB: dvb-usb: gp8psk, fix potential null derefernce

Stanse found that in gp8psk_load_bcm4500fw there is missing a check for
return value of kmalloc. Add one and bail out appropriatelly.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/gp8psk.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/gp8psk.c b/drivers/media/dvb/dvb-usb/gp8psk.c
index afb444db43a..45106ac4967 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk.c
+++ b/drivers/media/dvb/dvb-usb/gp8psk.c
@@ -105,6 +105,10 @@ static int gp8psk_load_bcm4500fw(struct dvb_usb_device *d)
 
 	ptr = fw->data;
 	buf = kmalloc(64, GFP_KERNEL | GFP_DMA);
+	if (!buf) {
+		ret = -ENOMEM;
+		goto out_rel_fw;
+	}
 
 	while (ptr[0] != 0xff) {
 		u16 buflen = ptr[0] + 4;
-- 
cgit v1.2.3-70-g09d2


From 32ec4576c3fb37316b1d11a04b220527822f3f0d Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Tue, 4 May 2010 09:14:29 -0300
Subject: V4L/DVB: media/az6027: doing dma on the stack

I changed the dma buffers to use allocated memory instead of stack
memory.

The reason for this is documented in Documentation/DMA-API-HOWTO.txt
under the section:  "What memory is DMA'able?"  That document was only
added a couple weeks ago and there are still lots of modules which
haven't been corrected yet.  Btw. Smatch includes a pretty good test to
find places which use stack memory as a dma buffer.  That's how I found
these.  (http://smatch.sf.net).

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/az6027.c | 50 +++++++++++++++++++++++++++++++-------
 1 file changed, 41 insertions(+), 9 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/az6027.c b/drivers/media/dvb/dvb-usb/az6027.c
index 8934788bd83..baaa301c576 100644
--- a/drivers/media/dvb/dvb-usb/az6027.c
+++ b/drivers/media/dvb/dvb-usb/az6027.c
@@ -417,11 +417,15 @@ static int az6027_ci_read_attribute_mem(struct dvb_ca_en50221 *ca,
 	u16 value;
 	u16 index;
 	int blen;
-	u8 b[12];
+	u8 *b;
 
 	if (slot != 0)
 		return -EINVAL;
 
+	b = kmalloc(12, GFP_KERNEL);
+	if (!b)
+		return -ENOMEM;
+
 	mutex_lock(&state->ca_mutex);
 
 	req = 0xC1;
@@ -438,6 +442,7 @@ static int az6027_ci_read_attribute_mem(struct dvb_ca_en50221 *ca,
 	}
 
 	mutex_unlock(&state->ca_mutex);
+	kfree(b);
 	return ret;
 }
 
@@ -485,11 +490,15 @@ static int az6027_ci_read_cam_control(struct dvb_ca_en50221 *ca,
 	u16 value;
 	u16 index;
 	int blen;
-	u8 b[12];
+	u8 *b;
 
 	if (slot != 0)
 		return -EINVAL;
 
+	b = kmalloc(12, GFP_KERNEL);
+	if (!b)
+		return -ENOMEM;
+
 	mutex_lock(&state->ca_mutex);
 
 	req = 0xC3;
@@ -510,6 +519,7 @@ static int az6027_ci_read_cam_control(struct dvb_ca_en50221 *ca,
 	}
 
 	mutex_unlock(&state->ca_mutex);
+	kfree(b);
 	return ret;
 }
 
@@ -556,7 +566,11 @@ static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot)
 	u16 value;
 	u16 index;
 	int blen;
-	u8 b[12];
+	u8 *b;
+
+	b = kmalloc(12, GFP_KERNEL);
+	if (!b)
+		return -ENOMEM;
 
 	req = 0xC8;
 	value = 0;
@@ -570,6 +584,7 @@ static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot)
 	} else{
 		ret = b[0];
 	}
+	kfree(b);
 	return ret;
 }
 
@@ -667,8 +682,11 @@ static int az6027_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int o
 	u16 value;
 	u16 index;
 	int blen;
-	u8 b[12];
+	u8 *b;
 
+	b = kmalloc(12, GFP_KERNEL);
+	if (!b)
+		return -ENOMEM;
 	mutex_lock(&state->ca_mutex);
 
 	req = 0xC5;
@@ -692,6 +710,7 @@ static int az6027_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int o
 	}
 
 	mutex_unlock(&state->ca_mutex);
+	kfree(b);
 	return ret;
 }
 
@@ -943,10 +962,16 @@ static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int n
 	u16 value;
 	int length;
 	u8 req;
-	u8 data[256];
+	u8 *data;
+
+	data = kmalloc(256, GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
 
-	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0) {
+		kfree(data);
 		return -EAGAIN;
+	}
 
 	if (num > 2)
 		warn("more than 2 i2c messages at a time is not handled yet. TODO.");
@@ -1016,6 +1041,7 @@ static int az6027_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int n
 		}
 	}
 	mutex_unlock(&d->i2c_mutex);
+	kfree(data);
 
 	return i;
 }
@@ -1036,8 +1062,14 @@ int az6027_identify_state(struct usb_device *udev,
 			  struct dvb_usb_device_description **desc,
 			  int *cold)
 {
-	u8 b[16];
-	s16 ret = usb_control_msg(udev,
+	u8 *b;
+	s16 ret;
+
+	b = kmalloc(16, GFP_KERNEL);
+	if (!b)
+		return -ENOMEM;
+
+	ret = usb_control_msg(udev,
 				  usb_rcvctrlpipe(udev, 0),
 				  0xb7,
 				  USB_TYPE_VENDOR | USB_DIR_IN,
@@ -1048,7 +1080,7 @@ int az6027_identify_state(struct usb_device *udev,
 				  USB_CTRL_GET_TIMEOUT);
 
 	*cold = ret <= 0;
-
+	kfree(b);
 	deb_info("cold: %d\n", *cold);
 	return 0;
 }
-- 
cgit v1.2.3-70-g09d2


From a18e659170b9c551749e1c8cb5a969ea8d73e378 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Tue, 4 May 2010 09:31:13 -0300
Subject: V4L/DVB: media/az6027: handle -EIO failure

If the az6027_usb_in_op() returns a negative errno ret is -EIO and in
that case the value of b[0] may be undefined.  The original code
assigned 0 to ret, but since it's already 0 now we can skip that.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/dvb/dvb-usb/az6027.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/drivers/media/dvb/dvb-usb/az6027.c b/drivers/media/dvb/dvb-usb/az6027.c
index baaa301c576..6681ac1c56e 100644
--- a/drivers/media/dvb/dvb-usb/az6027.c
+++ b/drivers/media/dvb/dvb-usb/az6027.c
@@ -701,10 +701,7 @@ static int az6027_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int o
 	} else
 		ret = 0;
 
-	if (b[0] == 0) {
-		ret = 0;
-
-	} else if (b[0] == 1) {
+	if (!ret && b[0] == 1) {
 		ret = DVB_CA_EN50221_POLL_CAM_PRESENT |
 		      DVB_CA_EN50221_POLL_CAM_READY;
 	}
-- 
cgit v1.2.3-70-g09d2


From 997ea58eb92f9970b8af7aae48800d0ef43b9423 Mon Sep 17 00:00:00 2001
From: Daniel Mack <daniel@caiaq.de>
Date: Mon, 12 Apr 2010 13:17:25 +0200
Subject: USB: rename usb_buffer_alloc() and usb_buffer_free() users

For more clearance what the functions actually do,

  usb_buffer_alloc() is renamed to usb_alloc_coherent()
  usb_buffer_free()  is renamed to usb_free_coherent()

They should only be used in code which really needs DMA coherency.

All call sites have been changed accordingly, except for staging
drivers.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Pedro Ribeiro <pedrib@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 Documentation/DocBook/writing_usb_driver.tmpl  |  2 +-
 Documentation/usb/dma.txt                      |  4 +--
 drivers/hid/usbhid/hid-core.c                  | 12 ++++----
 drivers/hid/usbhid/usbkbd.c                    |  8 +++---
 drivers/hid/usbhid/usbmouse.c                  |  6 ++--
 drivers/input/joystick/xpad.c                  | 16 +++++------
 drivers/input/misc/ati_remote.c                | 12 ++++----
 drivers/input/misc/ati_remote2.c               |  4 +--
 drivers/input/misc/cm109.c                     | 16 +++++------
 drivers/input/misc/keyspan_remote.c            |  6 ++--
 drivers/input/misc/powermate.c                 |  8 +++---
 drivers/input/misc/yealink.c                   | 14 ++++------
 drivers/input/mouse/appletouch.c               | 12 ++++----
 drivers/input/mouse/bcm5974.c                  | 24 ++++++++--------
 drivers/input/tablet/acecad.c                  |  6 ++--
 drivers/input/tablet/aiptek.c                  | 14 +++++-----
 drivers/input/tablet/gtco.c                    | 12 ++++----
 drivers/input/tablet/kbtab.c                   |  6 ++--
 drivers/input/tablet/wacom_sys.c               | 10 +++----
 drivers/input/touchscreen/usbtouchscreen.c     |  8 +++---
 drivers/media/dvb/dvb-usb/usb-urb.c            |  7 +++--
 drivers/media/dvb/ttusb-dec/ttusb_dec.c        |  6 ++--
 drivers/media/video/au0828/au0828-video.c      |  4 +--
 drivers/media/video/cx231xx/cx231xx-core.c     | 14 +++++-----
 drivers/media/video/em28xx/em28xx-core.c       |  4 +--
 drivers/media/video/gspca/benq.c               |  4 +--
 drivers/media/video/gspca/gspca.c              | 30 ++++++++++----------
 drivers/media/video/hdpvr/hdpvr-video.c        |  8 +++---
 drivers/media/video/tlg2300/pd-video.c         | 14 +++++-----
 drivers/media/video/usbvision/usbvision-core.c | 16 +++++------
 drivers/media/video/uvc/uvc_video.c            |  4 +--
 drivers/net/can/usb/ems_usb.c                  | 18 ++++++------
 drivers/net/usb/ipheth.c                       | 24 +++++++---------
 drivers/net/usb/kaweth.c                       | 12 ++++----
 drivers/net/wireless/ath/ar9170/usb.c          |  8 +++---
 drivers/net/wireless/zd1211rw/zd_usb.c         | 10 +++----
 drivers/usb/class/cdc-acm.c                    | 22 +++++++--------
 drivers/usb/class/cdc-wdm.c                    | 38 +++++++++++++-------------
 drivers/usb/class/usblp.c                      |  2 +-
 drivers/usb/misc/appledisplay.c                |  6 ++--
 drivers/usb/misc/ftdi-elan.c                   | 18 ++++++------
 drivers/usb/misc/iowarrior.c                   | 12 ++++----
 drivers/usb/misc/usblcd.c                      |  8 +++---
 drivers/usb/misc/usbtest.c                     |  8 +++---
 drivers/usb/storage/onetouch.c                 | 12 ++++----
 drivers/usb/storage/usb.c                      |  4 +--
 drivers/usb/usb-skeleton.c                     | 10 +++----
 drivers/watchdog/pcwd_usb.c                    |  6 ++--
 sound/usb/ua101.c                              | 16 +++++------
 sound/usb/usbaudio.c                           | 18 ++++++------
 sound/usb/usbmidi.c                            | 14 +++++-----
 51 files changed, 286 insertions(+), 291 deletions(-)

(limited to 'drivers/media/dvb/dvb-usb')

diff --git a/Documentation/DocBook/writing_usb_driver.tmpl b/Documentation/DocBook/writing_usb_driver.tmpl
index eeff19ca831..bd97a13fa5a 100644
--- a/Documentation/DocBook/writing_usb_driver.tmpl
+++ b/Documentation/DocBook/writing_usb_driver.tmpl
@@ -342,7 +342,7 @@ static inline void skel_delete (struct usb_skel *dev)
 {
     kfree (dev->bulk_in_buffer);
     if (dev->bulk_out_buffer != NULL)
-        usb_buffer_free (dev->udev, dev->bulk_out_size,
+        usb_free_coherent (dev->udev, dev->bulk_out_size,
             dev->bulk_out_buffer,
             dev->write_urb->transfer_dma);
     usb_free_urb (dev->write_urb);
diff --git a/Documentation/usb/dma.txt b/Documentation/usb/dma.txt
index cfdcd16e3ab..a37e59cf278 100644
--- a/Documentation/usb/dma.txt
+++ b/Documentation/usb/dma.txt
@@ -43,10 +43,10 @@ and effects like cache-trashing can impose subtle penalties.
   kind of addresses to store in urb->transfer_buffer and urb->transfer_dma.
   You'd also set URB_NO_TRANSFER_DMA_MAP in urb->transfer_flags:
 
-	void *usb_buffer_alloc (struct usb_device *dev, size_t size,
+	void *usb_alloc_coherent (struct usb_device *dev, size_t size,
 		int mem_flags, dma_addr_t *dma);
 
-	void usb_buffer_free (struct usb_device *dev, size_t size,
+	void usb_free_coherent (struct usb_device *dev, size_t size,
 		void *addr, dma_addr_t dma);
 
   Most drivers should *NOT* be using these primitives; they don't need
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 6a510c9675f..df619756b7a 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -783,12 +783,12 @@ static int hid_alloc_buffers(struct usb_device *dev, struct hid_device *hid)
 {
 	struct usbhid_device *usbhid = hid->driver_data;
 
-	usbhid->inbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_KERNEL,
+	usbhid->inbuf = usb_alloc_coherent(dev, usbhid->bufsize, GFP_KERNEL,
 			&usbhid->inbuf_dma);
-	usbhid->outbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_KERNEL,
+	usbhid->outbuf = usb_alloc_coherent(dev, usbhid->bufsize, GFP_KERNEL,
 			&usbhid->outbuf_dma);
 	usbhid->cr = kmalloc(sizeof(*usbhid->cr), GFP_KERNEL);
-	usbhid->ctrlbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_KERNEL,
+	usbhid->ctrlbuf = usb_alloc_coherent(dev, usbhid->bufsize, GFP_KERNEL,
 			&usbhid->ctrlbuf_dma);
 	if (!usbhid->inbuf || !usbhid->outbuf || !usbhid->cr ||
 			!usbhid->ctrlbuf)
@@ -843,10 +843,10 @@ static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid)
 {
 	struct usbhid_device *usbhid = hid->driver_data;
 
-	usb_buffer_free(dev, usbhid->bufsize, usbhid->inbuf, usbhid->inbuf_dma);
-	usb_buffer_free(dev, usbhid->bufsize, usbhid->outbuf, usbhid->outbuf_dma);
+	usb_free_coherent(dev, usbhid->bufsize, usbhid->inbuf, usbhid->inbuf_dma);
+	usb_free_coherent(dev, usbhid->bufsize, usbhid->outbuf, usbhid->outbuf_dma);
 	kfree(usbhid->cr);
-	usb_buffer_free(dev, usbhid->bufsize, usbhid->ctrlbuf, usbhid->ctrlbuf_dma);
+	usb_free_coherent(dev, usbhid->bufsize, usbhid->ctrlbuf, usbhid->ctrlbuf_dma);
 }
 
 static int usbhid_parse(struct hid_device *hid)
diff --git a/drivers/hid/usbhid/usbkbd.c b/drivers/hid/usbhid/usbkbd.c
index bdc7b09e867..bb14c8270af 100644
--- a/drivers/hid/usbhid/usbkbd.c
+++ b/drivers/hid/usbhid/usbkbd.c
@@ -196,11 +196,11 @@ static int usb_kbd_alloc_mem(struct usb_device *dev, struct usb_kbd *kbd)
 		return -1;
 	if (!(kbd->led = usb_alloc_urb(0, GFP_KERNEL)))
 		return -1;
-	if (!(kbd->new = usb_buffer_alloc(dev, 8, GFP_ATOMIC, &kbd->new_dma)))
+	if (!(kbd->new = usb_alloc_coherent(dev, 8, GFP_ATOMIC, &kbd->new_dma)))
 		return -1;
 	if (!(kbd->cr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_KERNEL)))
 		return -1;
-	if (!(kbd->leds = usb_buffer_alloc(dev, 1, GFP_ATOMIC, &kbd->leds_dma)))
+	if (!(kbd->leds = usb_alloc_coherent(dev, 1, GFP_ATOMIC, &kbd->leds_dma)))
 		return -1;
 
 	return 0;
@@ -210,9 +210,9 @@ static void usb_kbd_free_mem(struct usb_device *dev, struct usb_kbd *kbd)
 {
 	usb_free_urb(kbd->irq);
 	usb_free_urb(kbd->led);
-	usb_buffer_free(dev, 8, kbd->new, kbd->new_dma);
+	usb_free_coherent(dev, 8, kbd->new, kbd->new_dma);
 	kfree(kbd->cr);
-	usb_buffer_free(dev, 1, kbd->leds, kbd->leds_dma);
+	usb_free_coherent(dev, 1, kbd->leds, kbd->leds_dma);
 }
 
 static int usb_kbd_probe(struct usb_interface *iface,
diff --git a/drivers/hid/usbhid/usbmouse.c b/drivers/hid/usbhid/usbmouse.c
index 72ab4b26809..79b2bf81a05 100644
--- a/drivers/hid/usbhid/usbmouse.c
+++ b/drivers/hid/usbhid/usbmouse.c
@@ -142,7 +142,7 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i
 	if (!mouse || !input_dev)
 		goto fail1;
 
-	mouse->data = usb_buffer_alloc(dev, 8, GFP_ATOMIC, &mouse->data_dma);
+	mouse->data = usb_alloc_coherent(dev, 8, GFP_ATOMIC, &mouse->data_dma);
 	if (!mouse->data)
 		goto fail1;
 
@@ -205,7 +205,7 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i
 fail3:	
 	usb_free_urb(mouse->irq);
 fail2:	
-	usb_buffer_free(dev, 8, mouse->data, mouse->data_dma);
+	usb_free_coherent(dev, 8, mouse->data, mouse->data_dma);
 fail1:	
 	input_free_device(input_dev);
 	kfree(mouse);
@@ -221,7 +221,7 @@ static void usb_mouse_disconnect(struct usb_interface *intf)
 		usb_kill_urb(mouse->irq);
 		input_unregister_device(mouse->dev);
 		usb_free_urb(mouse->irq);
-		usb_buffer_free(interface_to_usbdev(intf), 8, mouse->data, mouse->data_dma);
+		usb_free_coherent(interface_to_usbdev(intf), 8, mouse->data, mouse->data_dma);
 		kfree(mouse);
 	}
 }
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 9b3353b404d..c1087ce4cef 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -533,8 +533,8 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
 	if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX)
 		return 0;
 
-	xpad->odata = usb_buffer_alloc(xpad->udev, XPAD_PKT_LEN,
-				       GFP_KERNEL, &xpad->odata_dma);
+	xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN,
+					 GFP_KERNEL, &xpad->odata_dma);
 	if (!xpad->odata)
 		goto fail1;
 
@@ -554,7 +554,7 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
 
 	return 0;
 
- fail2:	usb_buffer_free(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma);
+ fail2:	usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma);
  fail1:	return error;
 }
 
@@ -568,7 +568,7 @@ static void xpad_deinit_output(struct usb_xpad *xpad)
 {
 	if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX) {
 		usb_free_urb(xpad->irq_out);
-		usb_buffer_free(xpad->udev, XPAD_PKT_LEN,
+		usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
 				xpad->odata, xpad->odata_dma);
 	}
 }
@@ -788,8 +788,8 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
 	if (!xpad || !input_dev)
 		goto fail1;
 
-	xpad->idata = usb_buffer_alloc(udev, XPAD_PKT_LEN,
-				       GFP_KERNEL, &xpad->idata_dma);
+	xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN,
+					 GFP_KERNEL, &xpad->idata_dma);
 	if (!xpad->idata)
 		goto fail1;
 
@@ -942,7 +942,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
  fail5:	usb_kill_urb(xpad->irq_in);
  fail4:	usb_free_urb(xpad->irq_in);
  fail3:	xpad_deinit_output(xpad);
- fail2:	usb_buffer_free(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma);
+ fail2:	usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma);
  fail1:	input_free_device(input_dev);
 	kfree(xpad);
 	return error;
@@ -964,7 +964,7 @@ static void xpad_disconnect(struct usb_interface *intf)
 			usb_kill_urb(xpad->irq_in);
 		}
 		usb_free_urb(xpad->irq_in);
-		usb_buffer_free(xpad->udev, XPAD_PKT_LEN,
+		usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
 				xpad->idata, xpad->idata_dma);
 		kfree(xpad);
 	}
diff --git a/drivers/input/misc/ati_remote.c b/drivers/input/misc/ati_remote.c
index e8bbc619f6d..bce57129afb 100644
--- a/drivers/input/misc/ati_remote.c
+++ b/drivers/input/misc/ati_remote.c
@@ -624,13 +624,13 @@ static void ati_remote_irq_in(struct urb *urb)
 static int ati_remote_alloc_buffers(struct usb_device *udev,
 				    struct ati_remote *ati_remote)
 {
-	ati_remote->inbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, GFP_ATOMIC,
-					     &ati_remote->inbuf_dma);
+	ati_remote->inbuf = usb_alloc_coherent(udev, DATA_BUFSIZE, GFP_ATOMIC,
+					       &ati_remote->inbuf_dma);
 	if (!ati_remote->inbuf)
 		return -1;
 
-	ati_remote->outbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, GFP_ATOMIC,
-					      &ati_remote->outbuf_dma);
+	ati_remote->outbuf = usb_alloc_coherent(udev, DATA_BUFSIZE, GFP_ATOMIC,
+					        &ati_remote->outbuf_dma);
 	if (!ati_remote->outbuf)
 		return -1;
 
@@ -653,10 +653,10 @@ static void ati_remote_free_buffers(struct ati_remote *ati_remote)
 	usb_free_urb(ati_remote->irq_urb);
 	usb_free_urb(ati_remote->out_urb);
 
-	usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
+	usb_free_coherent(ati_remote->udev, DATA_BUFSIZE,
 		ati_remote->inbuf, ati_remote->inbuf_dma);
 
-	usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
+	usb_free_coherent(ati_remote->udev, DATA_BUFSIZE,
 		ati_remote->outbuf, ati_remote->outbuf_dma);
 }
 
diff --git a/drivers/input/misc/ati_remote2.c b/drivers/input/misc/ati_remote2.c
index 2124b99378b..e148749b585 100644
--- a/drivers/input/misc/ati_remote2.c
+++ b/drivers/input/misc/ati_remote2.c
@@ -589,7 +589,7 @@ static int ati_remote2_urb_init(struct ati_remote2 *ar2)
 	int i, pipe, maxp;
 
 	for (i = 0; i < 2; i++) {
-		ar2->buf[i] = usb_buffer_alloc(udev, 4, GFP_KERNEL, &ar2->buf_dma[i]);
+		ar2->buf[i] = usb_alloc_coherent(udev, 4, GFP_KERNEL, &ar2->buf_dma[i]);
 		if (!ar2->buf[i])
 			return -ENOMEM;
 
@@ -617,7 +617,7 @@ static void ati_remote2_urb_cleanup(struct ati_remote2 *ar2)
 
 	for (i = 0; i < 2; i++) {
 		usb_free_urb(ar2->urb[i]);
-		usb_buffer_free(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]);
+		usb_free_coherent(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]);
 	}
 }
 
diff --git a/drivers/input/misc/cm109.c b/drivers/input/misc/cm109.c
index 8d2d291ee50..2b0eba6619b 100644
--- a/drivers/input/misc/cm109.c
+++ b/drivers/input/misc/cm109.c
@@ -630,11 +630,11 @@ static void cm109_usb_cleanup(struct cm109_dev *dev)
 {
 	kfree(dev->ctl_req);
 	if (dev->ctl_data)
-		usb_buffer_free(dev->udev, USB_PKT_LEN,
-				dev->ctl_data, dev->ctl_dma);
+		usb_free_coherent(dev->udev, USB_PKT_LEN,
+				  dev->ctl_data, dev->ctl_dma);
 	if (dev->irq_data)
-		usb_buffer_free(dev->udev, USB_PKT_LEN,
-				dev->irq_data, dev->irq_dma);
+		usb_free_coherent(dev->udev, USB_PKT_LEN,
+				  dev->irq_data, dev->irq_dma);
 
 	usb_free_urb(dev->urb_irq);	/* parameter validation in core/urb */
 	usb_free_urb(dev->urb_ctl);	/* parameter validation in core/urb */
@@ -683,13 +683,13 @@ static int cm109_usb_probe(struct usb_interface *intf,
 		goto err_out;
 
 	/* allocate usb buffers */
-	dev->irq_data = usb_buffer_alloc(udev, USB_PKT_LEN,
-					 GFP_KERNEL, &dev->irq_dma);
+	dev->irq_data = usb_alloc_coherent(udev, USB_PKT_LEN,
+					   GFP_KERNEL, &dev->irq_dma);
 	if (!dev->irq_data)
 		goto err_out;
 
-	dev->ctl_data = usb_buffer_alloc(udev, USB_PKT_LEN,
-					 GFP_KERNEL, &dev->ctl_dma);
+	dev->ctl_data = usb_alloc_coherent(udev, USB_PKT_LEN,
+					   GFP_KERNEL, &dev->ctl_dma);
 	if (!dev->ctl_data)
 		goto err_out;
 
diff --git a/drivers/input/misc/keyspan_remote.c b/drivers/input/misc/keyspan_remote.c
index 86afdd1fdf9..a93c525475c 100644
--- a/drivers/input/misc/keyspan_remote.c
+++ b/drivers/input/misc/keyspan_remote.c
@@ -464,7 +464,7 @@ static int keyspan_probe(struct usb_interface *interface, const struct usb_devic
 	remote->in_endpoint = endpoint;
 	remote->toggle = -1;	/* Set to -1 so we will always not match the toggle from the first remote message. */
 
-	remote->in_buffer = usb_buffer_alloc(udev, RECV_SIZE, GFP_ATOMIC, &remote->in_dma);
+	remote->in_buffer = usb_alloc_coherent(udev, RECV_SIZE, GFP_ATOMIC, &remote->in_dma);
 	if (!remote->in_buffer) {
 		error = -ENOMEM;
 		goto fail1;
@@ -543,7 +543,7 @@ static int keyspan_probe(struct usb_interface *interface, const struct usb_devic
 	return 0;
 
  fail3:	usb_free_urb(remote->irq_urb);
- fail2:	usb_buffer_free(udev, RECV_SIZE, remote->in_buffer, remote->in_dma);
+ fail2:	usb_free_coherent(udev, RECV_SIZE, remote->in_buffer, remote->in_dma);
  fail1:	kfree(remote);
 	input_free_device(input_dev);
 
@@ -564,7 +564,7 @@ static void keyspan_disconnect(struct usb_interface *interface)
 		input_unregister_device(remote->input);
 		usb_kill_urb(remote->irq_urb);
 		usb_free_urb(remote->irq_urb);
-		usb_buffer_free(remote->udev, RECV_SIZE, remote->in_buffer, remote->in_dma);
+		usb_free_coherent(remote->udev, RECV_SIZE, remote->in_buffer, remote->in_dma);
 		kfree(remote);
 	}
 }
diff --git a/drivers/input/misc/powermate.c b/drivers/input/misc/powermate.c
index 7ba4b5f53fc..bf170f6b442 100644
--- a/drivers/input/misc/powermate.c
+++ b/drivers/input/misc/powermate.c
@@ -273,8 +273,8 @@ static int powermate_input_event(struct input_dev *dev, unsigned int type, unsig
 
 static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_device *pm)
 {
-	pm->data = usb_buffer_alloc(udev, POWERMATE_PAYLOAD_SIZE_MAX,
-				    GFP_ATOMIC, &pm->data_dma);
+	pm->data = usb_alloc_coherent(udev, POWERMATE_PAYLOAD_SIZE_MAX,
+				      GFP_ATOMIC, &pm->data_dma);
 	if (!pm->data)
 		return -1;
 
@@ -287,8 +287,8 @@ static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_dev
 
 static void powermate_free_buffers(struct usb_device *udev, struct powermate_device *pm)
 {
-	usb_buffer_free(udev, POWERMATE_PAYLOAD_SIZE_MAX,
-			pm->data, pm->data_dma);
+	usb_free_coherent(udev, POWERMATE_PAYLOAD_SIZE_MAX,
+			  pm->data, pm->data_dma);
 	kfree(pm->configcr);
 }
 
diff --git a/drivers/input/misc/yealink.c b/drivers/input/misc/yealink.c
index 2828328e9dd..41201c6b5e6 100644
--- a/drivers/input/misc/yealink.c
+++ b/drivers/input/misc/yealink.c
@@ -836,10 +836,8 @@ static int usb_cleanup(struct yealink_dev *yld, int err)
 	usb_free_urb(yld->urb_ctl);
 
 	kfree(yld->ctl_req);
-	usb_buffer_free(yld->udev, USB_PKT_LEN,
-			yld->ctl_data, yld->ctl_dma);
-	usb_buffer_free(yld->udev, USB_PKT_LEN,
-			yld->irq_data, yld->irq_dma);
+	usb_free_coherent(yld->udev, USB_PKT_LEN, yld->ctl_data, yld->ctl_dma);
+	usb_free_coherent(yld->udev, USB_PKT_LEN, yld->irq_data, yld->irq_dma);
 
 	kfree(yld);
 	return err;
@@ -884,13 +882,13 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 		return usb_cleanup(yld, -ENOMEM);
 
 	/* allocate usb buffers */
-	yld->irq_data = usb_buffer_alloc(udev, USB_PKT_LEN,
-					GFP_ATOMIC, &yld->irq_dma);
+	yld->irq_data = usb_alloc_coherent(udev, USB_PKT_LEN,
+					   GFP_ATOMIC, &yld->irq_dma);
 	if (yld->irq_data == NULL)
 		return usb_cleanup(yld, -ENOMEM);
 
-	yld->ctl_data = usb_buffer_alloc(udev, USB_PKT_LEN,
-					GFP_ATOMIC, &yld->ctl_dma);
+	yld->ctl_data = usb_alloc_coherent(udev, USB_PKT_LEN,
+					   GFP_ATOMIC, &yld->ctl_dma);
 	if (!yld->ctl_data)
 		return usb_cleanup(yld, -ENOMEM);
 
diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c
index 53ec7ddd182..05edd75abca 100644
--- a/drivers/input/mouse/appletouch.c
+++ b/drivers/input/mouse/appletouch.c
@@ -806,8 +806,8 @@ static int atp_probe(struct usb_interface *iface,
 	if (!dev->urb)
 		goto err_free_devs;
 
-	dev->data = usb_buffer_alloc(dev->udev, dev->info->datalen, GFP_KERNEL,
-				     &dev->urb->transfer_dma);
+	dev->data = usb_alloc_coherent(dev->udev, dev->info->datalen, GFP_KERNEL,
+				       &dev->urb->transfer_dma);
 	if (!dev->data)
 		goto err_free_urb;
 
@@ -862,8 +862,8 @@ static int atp_probe(struct usb_interface *iface,
 	return 0;
 
  err_free_buffer:
-	usb_buffer_free(dev->udev, dev->info->datalen,
-			dev->data, dev->urb->transfer_dma);
+	usb_free_coherent(dev->udev, dev->info->datalen,
+			  dev->data, dev->urb->transfer_dma);
  err_free_urb:
 	usb_free_urb(dev->urb);
  err_free_devs:
@@ -881,8 +881,8 @@ static void atp_disconnect(struct usb_interface *iface)
 	if (dev) {
 		usb_kill_urb(dev->urb);
 		input_unregister_device(dev->input);
-		usb_buffer_free(dev->udev, dev->info->datalen,
-				dev->data, dev->urb->transfer_dma);
+		usb_free_coherent(dev->udev, dev->info->datalen,
+				  dev->data, dev->urb->transfer_dma);
 		usb_free_urb(dev->urb);
 		kfree(dev);
 	}
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index b89879bd860..6dedded2722 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -715,15 +715,15 @@ static int bcm5974_probe(struct usb_interface *iface,
 	if (!dev->tp_urb)
 		goto err_free_bt_urb;
 
-	dev->bt_data = usb_buffer_alloc(dev->udev,
-					dev->cfg.bt_datalen, GFP_KERNEL,
-					&dev->bt_urb->transfer_dma);
+	dev->bt_data = usb_alloc_coherent(dev->udev,
+					  dev->cfg.bt_datalen, GFP_KERNEL,
+					  &dev->bt_urb->transfer_dma);
 	if (!dev->bt_data)
 		goto err_free_urb;
 
-	dev->tp_data = usb_buffer_alloc(dev->udev,
-					dev->cfg.tp_datalen, GFP_KERNEL,
-					&dev->tp_urb->transfer_dma);
+	dev->tp_data = usb_alloc_coherent(dev->udev,
+					  dev->cfg.tp_datalen, GFP_KERNEL,
+					  &dev->tp_urb->transfer_dma);
 	if (!dev->tp_data)
 		goto err_free_bt_buffer;
 
@@ -765,10 +765,10 @@ static int bcm5974_probe(struct usb_interface *iface,
 	return 0;
 
 err_free_buffer:
-	usb_buffer_free(dev->udev, dev->cfg.tp_datalen,
+	usb_free_coherent(dev->udev, dev->cfg.tp_datalen,
 		dev->tp_data, dev->tp_urb->transfer_dma);
 err_free_bt_buffer:
-	usb_buffer_free(dev->udev, dev->cfg.bt_datalen,
+	usb_free_coherent(dev->udev, dev->cfg.bt_datalen,
 		dev->bt_data, dev->bt_urb->transfer_dma);
 err_free_urb:
 	usb_free_urb(dev->tp_urb);
@@ -788,10 +788,10 @@ static void bcm5974_disconnect(struct usb_interface *iface)
 	usb_set_intfdata(iface, NULL);
 
 	input_unregister_device(dev->input);
-	usb_buffer_free(dev->udev, dev->cfg.tp_datalen,
-			dev->tp_data, dev->tp_urb->transfer_dma);
-	usb_buffer_free(dev->udev, dev->cfg.bt_datalen,
-			dev->bt_data, dev->bt_urb->transfer_dma);
+	usb_free_coherent(dev->udev, dev->cfg.tp_datalen,
+			  dev->tp_data, dev->tp_urb->transfer_dma);
+	usb_free_coherent(dev->udev, dev->cfg.bt_datalen,
+			  dev->bt_data, dev->bt_urb->transfer_dma);
 	usb_free_urb(dev->tp_urb);
 	usb_free_urb(dev->bt_urb);
 	kfree(dev);
diff --git a/drivers/input/tablet/acecad.c b/drivers/input/tablet/acecad.c
index 670c61c5a51..c0470163dc6 100644
--- a/drivers/input/tablet/acecad.c
+++ b/drivers/input/tablet/acecad.c
@@ -155,7 +155,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
 		goto fail1;
 	}
 
-	acecad->data = usb_buffer_alloc(dev, 8, GFP_KERNEL, &acecad->data_dma);
+	acecad->data = usb_alloc_coherent(dev, 8, GFP_KERNEL, &acecad->data_dma);
 	if (!acecad->data) {
 		err= -ENOMEM;
 		goto fail1;
@@ -241,7 +241,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
 
 	return 0;
 
- fail2:	usb_buffer_free(dev, 8, acecad->data, acecad->data_dma);
+ fail2:	usb_free_coherent(dev, 8, acecad->data, acecad->data_dma);
  fail1: input_free_device(input_dev);
 	kfree(acecad);
 	return err;
@@ -256,7 +256,7 @@ static void usb_acecad_disconnect(struct usb_interface *intf)
 		usb_kill_urb(acecad->irq);
 		input_unregister_device(acecad->input);
 		usb_free_urb(acecad->irq);
-		usb_buffer_free(interface_to_usbdev(intf), 10, acecad->data, acecad->data_dma);
+		usb_free_coherent(interface_to_usbdev(intf), 10, acecad->data, acecad->data_dma);
 		kfree(acecad);
 	}
 }
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c
index 4be039d7dca..51b80b08d46 100644
--- a/drivers/input/tablet/aiptek.c
+++ b/drivers/input/tablet/aiptek.c
@@ -1711,8 +1711,8 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
 		goto fail1;
         }
 
-	aiptek->data = usb_buffer_alloc(usbdev, AIPTEK_PACKET_LENGTH,
-					GFP_ATOMIC, &aiptek->data_dma);
+	aiptek->data = usb_alloc_coherent(usbdev, AIPTEK_PACKET_LENGTH,
+					  GFP_ATOMIC, &aiptek->data_dma);
         if (!aiptek->data) {
 		dev_warn(&intf->dev, "cannot allocate usb buffer\n");
 		goto fail1;
@@ -1884,8 +1884,8 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
 
  fail4:	sysfs_remove_group(&intf->dev.kobj, &aiptek_attribute_group);
  fail3: usb_free_urb(aiptek->urb);
- fail2:	usb_buffer_free(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data,
-			aiptek->data_dma);
+ fail2:	usb_free_coherent(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data,
+			  aiptek->data_dma);
  fail1: usb_set_intfdata(intf, NULL);
 	input_free_device(inputdev);
 	kfree(aiptek);
@@ -1909,9 +1909,9 @@ static void aiptek_disconnect(struct usb_interface *intf)
 		input_unregister_device(aiptek->inputdev);
 		sysfs_remove_group(&intf->dev.kobj, &aiptek_attribute_group);
 		usb_free_urb(aiptek->urb);
-		usb_buffer_free(interface_to_usbdev(intf),
-				AIPTEK_PACKET_LENGTH,
-				aiptek->data, aiptek->data_dma);
+		usb_free_coherent(interface_to_usbdev(intf),
+				  AIPTEK_PACKET_LENGTH,
+				  aiptek->data, aiptek->data_dma);
 		kfree(aiptek);
 	}
 }
diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c
index 866a9ee1af1..8ea6afe2e99 100644
--- a/drivers/input/tablet/gtco.c
+++ b/drivers/input/tablet/gtco.c
@@ -850,8 +850,8 @@ static int gtco_probe(struct usb_interface *usbinterface,
 	gtco->usbdev = usb_get_dev(interface_to_usbdev(usbinterface));
 
 	/* Allocate some data for incoming reports */
-	gtco->buffer = usb_buffer_alloc(gtco->usbdev, REPORT_MAX_SIZE,
-					GFP_KERNEL, &gtco->buf_dma);
+	gtco->buffer = usb_alloc_coherent(gtco->usbdev, REPORT_MAX_SIZE,
+					  GFP_KERNEL, &gtco->buf_dma);
 	if (!gtco->buffer) {
 		err("No more memory for us buffers");
 		error = -ENOMEM;
@@ -982,8 +982,8 @@ static int gtco_probe(struct usb_interface *usbinterface,
  err_free_urb:
 	usb_free_urb(gtco->urbinfo);
  err_free_buf:
-	usb_buffer_free(gtco->usbdev, REPORT_MAX_SIZE,
-			gtco->buffer, gtco->buf_dma);
+	usb_free_coherent(gtco->usbdev, REPORT_MAX_SIZE,
+			  gtco->buffer, gtco->buf_dma);
  err_free_devs:
 	input_free_device(input_dev);
 	kfree(gtco);
@@ -1005,8 +1005,8 @@ static void gtco_disconnect(struct usb_interface *interface)
 		input_unregister_device(gtco->inputdevice);
 		usb_kill_urb(gtco->urbinfo);
 		usb_free_urb(gtco->urbinfo);
-		usb_buffer_free(gtco->usbdev, REPORT_MAX_SIZE,
-				gtco->buffer, gtco->buf_dma);
+		usb_free_coherent(gtco->usbdev, REPORT_MAX_SIZE,
+				  gtco->buffer, gtco->buf_dma);
 		kfree(gtco);
 	}
 
diff --git a/drivers/input/tablet/kbtab.c b/drivers/input/tablet/kbtab.c
index 6682b17bf84..d31b9c79355 100644
--- a/drivers/input/tablet/kbtab.c
+++ b/drivers/input/tablet/kbtab.c
@@ -129,7 +129,7 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i
 	if (!kbtab || !input_dev)
 		goto fail1;
 
-	kbtab->data = usb_buffer_alloc(dev, 8, GFP_KERNEL, &kbtab->data_dma);
+	kbtab->data = usb_alloc_coherent(dev, 8, GFP_KERNEL, &kbtab->data_dma);
 	if (!kbtab->data)
 		goto fail1;
 
@@ -182,7 +182,7 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i
 	return 0;
 
  fail3:	usb_free_urb(kbtab->irq);
- fail2:	usb_buffer_free(dev, 10, kbtab->data, kbtab->data_dma);
+ fail2:	usb_free_coherent(dev, 10, kbtab->data, kbtab->data_dma);
  fail1:	input_free_device(input_dev);
 	kfree(kbtab);
 	return error;
@@ -197,7 +197,7 @@ static void kbtab_disconnect(struct usb_interface *intf)
 		usb_kill_urb(kbtab->irq);
 		input_unregister_device(kbtab->dev);
 		usb_free_urb(kbtab->irq);
-		usb_buffer_free(interface_to_usbdev(intf), 10, kbtab->data, kbtab->data_dma);
+		usb_free_coherent(interface_to_usbdev(intf), 10, kbtab->data, kbtab->data_dma);
 		kfree(kbtab);
 	}
 }
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index f46502589e4..191197cd83e 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -556,8 +556,8 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 		goto fail1;
 	}
 
-	wacom_wac->data = usb_buffer_alloc(dev, WACOM_PKGLEN_MAX,
-					   GFP_KERNEL, &wacom->data_dma);
+	wacom_wac->data = usb_alloc_coherent(dev, WACOM_PKGLEN_MAX,
+					     GFP_KERNEL, &wacom->data_dma);
 	if (!wacom_wac->data) {
 		error = -ENOMEM;
 		goto fail1;
@@ -633,7 +633,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 	return 0;
 
  fail3:	usb_free_urb(wacom->irq);
- fail2:	usb_buffer_free(dev, WACOM_PKGLEN_MAX, wacom_wac->data, wacom->data_dma);
+ fail2:	usb_free_coherent(dev, WACOM_PKGLEN_MAX, wacom_wac->data, wacom->data_dma);
  fail1:	input_free_device(input_dev);
 	kfree(wacom);
 	kfree(wacom_wac);
@@ -649,8 +649,8 @@ static void wacom_disconnect(struct usb_interface *intf)
 	usb_kill_urb(wacom->irq);
 	input_unregister_device(wacom->dev);
 	usb_free_urb(wacom->irq);
-	usb_buffer_free(interface_to_usbdev(intf), WACOM_PKGLEN_MAX,
-			wacom->wacom_wac->data, wacom->data_dma);
+	usb_free_coherent(interface_to_usbdev(intf), WACOM_PKGLEN_MAX,
+			  wacom->wacom_wac->data, wacom->data_dma);
 	kfree(wacom->wacom_wac);
 	kfree(wacom);
 }
diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c
index 99330bbdbac..ea41a851ddf 100644
--- a/drivers/input/touchscreen/usbtouchscreen.c
+++ b/drivers/input/touchscreen/usbtouchscreen.c
@@ -1291,8 +1291,8 @@ static void usbtouch_close(struct input_dev *input)
 static void usbtouch_free_buffers(struct usb_device *udev,
 				  struct usbtouch_usb *usbtouch)
 {
-	usb_buffer_free(udev, usbtouch->type->rept_size,
-	                usbtouch->data, usbtouch->data_dma);
+	usb_free_coherent(udev, usbtouch->type->rept_size,
+			  usbtouch->data, usbtouch->data_dma);
 	kfree(usbtouch->buffer);
 }
 
@@ -1336,8 +1336,8 @@ static int usbtouch_probe(struct usb_interface *intf,
 	if (!type->process_pkt)
 		type->process_pkt = usbtouch_process_pkt;
 
-	usbtouch->data = usb_buffer_alloc(udev, type->rept_size,
-	                                  GFP_KERNEL, &usbtouch->data_dma);
+	usbtouch->data = usb_alloc_coherent(udev, type->rept_size,
+					    GFP_KERNEL, &usbtouch->data_dma);
 	if (!usbtouch->data)
 		goto out_free;
 
diff --git a/drivers/media/dvb/dvb-usb/usb-urb.c b/drivers/media/dvb/dvb-usb/usb-urb.c
index f9702e3756b..86d68933b6b 100644
--- a/drivers/media/dvb/dvb-usb/usb-urb.c
+++ b/drivers/media/dvb/dvb-usb/usb-urb.c
@@ -96,8 +96,9 @@ static int usb_free_stream_buffers(struct usb_data_stream *stream)
 		while (stream->buf_num) {
 			stream->buf_num--;
 			deb_mem("freeing buffer %d\n",stream->buf_num);
-			usb_buffer_free(stream->udev, stream->buf_size,
-					stream->buf_list[stream->buf_num], stream->dma_addr[stream->buf_num]);
+			usb_free_coherent(stream->udev, stream->buf_size,
+					  stream->buf_list[stream->buf_num],
+					  stream->dma_addr[stream->buf_num]);
 		}
 	}
 
@@ -116,7 +117,7 @@ static int usb_allocate_stream_buffers(struct usb_data_stream *stream, int num,
 	for (stream->buf_num = 0; stream->buf_num < num; stream->buf_num++) {
 		deb_mem("allocating buffer %d\n",stream->buf_num);
 		if (( stream->buf_list[stream->buf_num] =
-					usb_buffer_alloc(stream->udev, size, GFP_ATOMIC,
+					usb_alloc_coherent(stream->udev, size, GFP_ATOMIC,
 					&stream->dma_addr[stream->buf_num]) ) == NULL) {
 			deb_mem("not enough memory for urb-buffer allocation.\n");
 			usb_free_stream_buffers(stream);
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index 53baccbab17..fe1b8037b24 100644
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -1257,7 +1257,7 @@ static int ttusb_dec_init_usb(struct ttusb_dec *dec)
 		if(!dec->irq_urb) {
 			return -ENOMEM;
 		}
-		dec->irq_buffer = usb_buffer_alloc(dec->udev,IRQ_PACKET_SIZE,
+		dec->irq_buffer = usb_alloc_coherent(dec->udev,IRQ_PACKET_SIZE,
 					GFP_ATOMIC, &dec->irq_dma_handle);
 		if(!dec->irq_buffer) {
 			usb_free_urb(dec->irq_urb);
@@ -1550,8 +1550,8 @@ static void ttusb_dec_exit_rc(struct ttusb_dec *dec)
 
 	usb_free_urb(dec->irq_urb);
 
-	usb_buffer_free(dec->udev,IRQ_PACKET_SIZE,
-			   dec->irq_buffer, dec->irq_dma_handle);
+	usb_free_coherent(dec->udev,IRQ_PACKET_SIZE,
+			  dec->irq_buffer, dec->irq_dma_handle);
 
 	if (dec->rc_input_dev) {
 		input_unregister_device(dec->rc_input_dev);
diff --git a/drivers/media/video/au0828/au0828-video.c b/drivers/media/video/au0828/au0828-video.c
index 8c140c01c5e..a2a0f79a84f 100644
--- a/drivers/media/video/au0828/au0828-video.c
+++ b/drivers/media/video/au0828/au0828-video.c
@@ -177,7 +177,7 @@ void au0828_uninit_isoc(struct au0828_dev *dev)
 				usb_unlink_urb(urb);
 
 			if (dev->isoc_ctl.transfer_buffer[i]) {
-				usb_buffer_free(dev->usbdev,
+				usb_free_coherent(dev->usbdev,
 					urb->transfer_buffer_length,
 					dev->isoc_ctl.transfer_buffer[i],
 					urb->transfer_dma);
@@ -247,7 +247,7 @@ int au0828_init_isoc(struct au0828_dev *dev, int max_packets,
 		}
 		dev->isoc_ctl.urb[i] = urb;
 
-		dev->isoc_ctl.transfer_buffer[i] = usb_buffer_alloc(dev->usbdev,
+		dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->usbdev,
 			sb_size, GFP_KERNEL, &urb->transfer_dma);
 		if (!dev->isoc_ctl.transfer_buffer[i]) {
 			printk("unable to allocate %i bytes for transfer"
diff --git a/drivers/media/video/cx231xx/cx231xx-core.c b/drivers/media/video/cx231xx/cx231xx-core.c
index b24eee115e7..6ccd87d5fb9 100644
--- a/drivers/media/video/cx231xx/cx231xx-core.c
+++ b/drivers/media/video/cx231xx/cx231xx-core.c
@@ -679,11 +679,11 @@ void cx231xx_uninit_isoc(struct cx231xx *dev)
 				usb_unlink_urb(urb);
 
 			if (dev->video_mode.isoc_ctl.transfer_buffer[i]) {
-				usb_buffer_free(dev->udev,
-						urb->transfer_buffer_length,
-						dev->video_mode.isoc_ctl.
-						transfer_buffer[i],
-						urb->transfer_dma);
+				usb_free_coherent(dev->udev,
+						  urb->transfer_buffer_length,
+						  dev->video_mode.isoc_ctl.
+						  transfer_buffer[i],
+						  urb->transfer_dma);
 			}
 			usb_free_urb(urb);
 			dev->video_mode.isoc_ctl.urb[i] = NULL;
@@ -770,8 +770,8 @@ int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
 		dev->video_mode.isoc_ctl.urb[i] = urb;
 
 		dev->video_mode.isoc_ctl.transfer_buffer[i] =
-		    usb_buffer_alloc(dev->udev, sb_size, GFP_KERNEL,
-				     &urb->transfer_dma);
+		    usb_alloc_coherent(dev->udev, sb_size, GFP_KERNEL,
+				       &urb->transfer_dma);
 		if (!dev->video_mode.isoc_ctl.transfer_buffer[i]) {
 			cx231xx_err("unable to allocate %i bytes for transfer"
 				    " buffer %i%s\n",
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index a41cc556677..d4a95546504 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -966,7 +966,7 @@ void em28xx_uninit_isoc(struct em28xx *dev)
 				usb_unlink_urb(urb);
 
 			if (dev->isoc_ctl.transfer_buffer[i]) {
-				usb_buffer_free(dev->udev,
+				usb_free_coherent(dev->udev,
 					urb->transfer_buffer_length,
 					dev->isoc_ctl.transfer_buffer[i],
 					urb->transfer_dma);
@@ -1041,7 +1041,7 @@ int em28xx_init_isoc(struct em28xx *dev, int max_packets,
 		}
 		dev->isoc_ctl.urb[i] = urb;
 
-		dev->isoc_ctl.transfer_buffer[i] = usb_buffer_alloc(dev->udev,
+		dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->udev,
 			sb_size, GFP_KERNEL, &urb->transfer_dma);
 		if (!dev->isoc_ctl.transfer_buffer[i]) {
 			em28xx_err("unable to allocate %i bytes for transfer"
diff --git a/drivers/media/video/gspca/benq.c b/drivers/media/video/gspca/benq.c
index 43ac4af8d3e..fce8d949264 100644
--- a/drivers/media/video/gspca/benq.c
+++ b/drivers/media/video/gspca/benq.c
@@ -117,13 +117,13 @@ static int sd_start(struct gspca_dev *gspca_dev)
 			return -ENOMEM;
 		}
 		gspca_dev->urb[n] = urb;
-		urb->transfer_buffer = usb_buffer_alloc(gspca_dev->dev,
+		urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
 						SD_PKT_SZ * SD_NPKT,
 						GFP_KERNEL,
 						&urb->transfer_dma);
 
 		if (urb->transfer_buffer == NULL) {
-			err("usb_buffer_alloc failed");
+			err("usb_alloc_coherent failed");
 			return -ENOMEM;
 		}
 		urb->dev = gspca_dev->dev;
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 222af479150..00713f81d1e 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -213,7 +213,7 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev,
 		goto error;
 	}
 
-	buffer = usb_buffer_alloc(dev, ep->wMaxPacketSize,
+	buffer = usb_alloc_coherent(dev, ep->wMaxPacketSize,
 				GFP_KERNEL, &urb->transfer_dma);
 	if (!buffer) {
 		ret = -ENOMEM;
@@ -232,10 +232,10 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev,
 	return ret;
 
 error_submit:
-	usb_buffer_free(dev,
-			urb->transfer_buffer_length,
-			urb->transfer_buffer,
-			urb->transfer_dma);
+	usb_free_coherent(dev,
+			  urb->transfer_buffer_length,
+			  urb->transfer_buffer,
+			  urb->transfer_dma);
 error_buffer:
 	usb_free_urb(urb);
 error:
@@ -272,10 +272,10 @@ static void gspca_input_destroy_urb(struct gspca_dev *gspca_dev)
 	if (urb) {
 		gspca_dev->int_urb = NULL;
 		usb_kill_urb(urb);
-		usb_buffer_free(gspca_dev->dev,
-				urb->transfer_buffer_length,
-				urb->transfer_buffer,
-				urb->transfer_dma);
+		usb_free_coherent(gspca_dev->dev,
+				  urb->transfer_buffer_length,
+				  urb->transfer_buffer,
+				  urb->transfer_dma);
 		usb_free_urb(urb);
 	}
 }
@@ -597,10 +597,10 @@ static void destroy_urbs(struct gspca_dev *gspca_dev)
 		gspca_dev->urb[i] = NULL;
 		usb_kill_urb(urb);
 		if (urb->transfer_buffer != NULL)
-			usb_buffer_free(gspca_dev->dev,
-					urb->transfer_buffer_length,
-					urb->transfer_buffer,
-					urb->transfer_dma);
+			usb_free_coherent(gspca_dev->dev,
+					  urb->transfer_buffer_length,
+					  urb->transfer_buffer,
+					  urb->transfer_dma);
 		usb_free_urb(urb);
 	}
 }
@@ -721,13 +721,13 @@ static int create_urbs(struct gspca_dev *gspca_dev,
 			return -ENOMEM;
 		}
 		gspca_dev->urb[n] = urb;
-		urb->transfer_buffer = usb_buffer_alloc(gspca_dev->dev,
+		urb->transfer_buffer = usb_alloc_coherent(gspca_dev->dev,
 						bsize,
 						GFP_KERNEL,
 						&urb->transfer_dma);
 
 		if (urb->transfer_buffer == NULL) {
-			err("usb_buffer_alloc failed");
+			err("usb_alloc_coherent failed");
 			return -ENOMEM;
 		}
 		urb->dev = gspca_dev->dev;
diff --git a/drivers/media/video/hdpvr/hdpvr-video.c b/drivers/media/video/hdpvr/hdpvr-video.c
index 196f82de48f..b65efe25b31 100644
--- a/drivers/media/video/hdpvr/hdpvr-video.c
+++ b/drivers/media/video/hdpvr/hdpvr-video.c
@@ -92,8 +92,8 @@ static int hdpvr_free_queue(struct list_head *q)
 		buf = list_entry(p, struct hdpvr_buffer, buff_list);
 
 		urb = buf->urb;
-		usb_buffer_free(urb->dev, urb->transfer_buffer_length,
-				urb->transfer_buffer, urb->transfer_dma);
+		usb_free_coherent(urb->dev, urb->transfer_buffer_length,
+				  urb->transfer_buffer, urb->transfer_dma);
 		usb_free_urb(urb);
 		tmp = p->next;
 		list_del(p);
@@ -143,8 +143,8 @@ int hdpvr_alloc_buffers(struct hdpvr_device *dev, uint count)
 		}
 		buf->urb = urb;
 
-		mem = usb_buffer_alloc(dev->udev, dev->bulk_in_size, GFP_KERNEL,
-				       &urb->transfer_dma);
+		mem = usb_alloc_coherent(dev->udev, dev->bulk_in_size, GFP_KERNEL,
+					 &urb->transfer_dma);
 		if (!mem) {
 			v4l2_err(&dev->v4l2_dev,
 				 "cannot allocate usb transfer buffer\n");
diff --git a/drivers/media/video/tlg2300/pd-video.c b/drivers/media/video/tlg2300/pd-video.c
index cf8f18c007e..7bc29065e1a 100644
--- a/drivers/media/video/tlg2300/pd-video.c
+++ b/drivers/media/video/tlg2300/pd-video.c
@@ -476,10 +476,10 @@ static int prepare_iso_urb(struct video_data *video)
 			goto out;
 
 		video->urb_array[i] = urb;
-		mem = usb_buffer_alloc(udev,
-					ISO_PKT_SIZE * PK_PER_URB,
-					GFP_KERNEL,
-					&urb->transfer_dma);
+		mem = usb_alloc_coherent(udev,
+					 ISO_PKT_SIZE * PK_PER_URB,
+					 GFP_KERNEL,
+					 &urb->transfer_dma);
 
 		urb->complete	= urb_complete_iso;	/* handler */
 		urb->dev	= udev;
@@ -519,8 +519,8 @@ int alloc_bulk_urbs_generic(struct urb **urb_array, int num,
 		if (urb == NULL)
 			return i;
 
-		mem = usb_buffer_alloc(udev, buf_size, gfp_flags,
-					&urb->transfer_dma);
+		mem = usb_alloc_coherent(udev, buf_size, gfp_flags,
+					 &urb->transfer_dma);
 		if (mem == NULL)
 			return i;
 
@@ -540,7 +540,7 @@ void free_all_urb_generic(struct urb **urb_array, int num)
 	for (i = 0; i < num; i++) {
 		urb = urb_array[i];
 		if (urb) {
-			usb_buffer_free(urb->dev,
+			usb_free_coherent(urb->dev,
 					urb->transfer_buffer_length,
 					urb->transfer_buffer,
 					urb->transfer_dma);
diff --git a/drivers/media/video/usbvision/usbvision-core.c b/drivers/media/video/usbvision/usbvision-core.c
index f7aae229375..b9dd74fde21 100644
--- a/drivers/media/video/usbvision/usbvision-core.c
+++ b/drivers/media/video/usbvision/usbvision-core.c
@@ -2493,10 +2493,10 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
 		}
 		usbvision->sbuf[bufIdx].urb = urb;
 		usbvision->sbuf[bufIdx].data =
-			usb_buffer_alloc(usbvision->dev,
-					 sb_size,
-					 GFP_KERNEL,
-					 &urb->transfer_dma);
+			usb_alloc_coherent(usbvision->dev,
+					   sb_size,
+					   GFP_KERNEL,
+					   &urb->transfer_dma);
 		urb->dev = dev;
 		urb->context = usbvision;
 		urb->pipe = usb_rcvisocpipe(dev, usbvision->video_endp);
@@ -2552,10 +2552,10 @@ void usbvision_stop_isoc(struct usb_usbvision *usbvision)
 	for (bufIdx = 0; bufIdx < USBVISION_NUMSBUF; bufIdx++) {
 		usb_kill_urb(usbvision->sbuf[bufIdx].urb);
 		if (usbvision->sbuf[bufIdx].data){
-			usb_buffer_free(usbvision->dev,
-					sb_size,
-					usbvision->sbuf[bufIdx].data,
-					usbvision->sbuf[bufIdx].urb->transfer_dma);
+			usb_free_coherent(usbvision->dev,
+					  sb_size,
+					  usbvision->sbuf[bufIdx].data,
+					  usbvision->sbuf[bufIdx].urb->transfer_dma);
 		}
 		usb_free_urb(usbvision->sbuf[bufIdx].urb);
 		usbvision->sbuf[bufIdx].urb = NULL;
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 821a9969b7b..53f3ef4635e 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -739,7 +739,7 @@ static void uvc_free_urb_buffers(struct uvc_streaming *stream)
 
 	for (i = 0; i < UVC_URBS; ++i) {
 		if (stream->urb_buffer[i]) {
-			usb_buffer_free(stream->dev->udev, stream->urb_size,
+			usb_free_coherent(stream->dev->udev, stream->urb_size,
 				stream->urb_buffer[i], stream->urb_dma[i]);
 			stream->urb_buffer[i] = NULL;
 		}
@@ -780,7 +780,7 @@ static int uvc_alloc_urb_buffers(struct uvc_streaming *stream,
 	for (; npackets > 1; npackets /= 2) {
 		for (i = 0; i < UVC_URBS; ++i) {
 			stream->urb_size = psize * npackets;
-			stream->urb_buffer[i] = usb_buffer_alloc(
+			stream->urb_buffer[i] = usb_alloc_coherent(
 				stream->dev->udev, stream->urb_size,
 				gfp_flags | __GFP_NOWARN, &stream->urb_dma[i]);
 			if (!stream->urb_buffer[i]) {
diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index d800b598ae3..25a5c7eea94 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -516,8 +516,8 @@ static void ems_usb_write_bulk_callback(struct urb *urb)
 	netdev = dev->netdev;
 
 	/* free up our allocated buffer */
-	usb_buffer_free(urb->dev, urb->transfer_buffer_length,
-			urb->transfer_buffer, urb->transfer_dma);
+	usb_free_coherent(urb->dev, urb->transfer_buffer_length,
+			  urb->transfer_buffer, urb->transfer_dma);
 
 	atomic_dec(&dev->active_tx_urbs);
 
@@ -614,8 +614,8 @@ static int ems_usb_start(struct ems_usb *dev)
 			return -ENOMEM;
 		}
 
-		buf = usb_buffer_alloc(dev->udev, RX_BUFFER_SIZE, GFP_KERNEL,
-				       &urb->transfer_dma);
+		buf = usb_alloc_coherent(dev->udev, RX_BUFFER_SIZE, GFP_KERNEL,
+					 &urb->transfer_dma);
 		if (!buf) {
 			dev_err(netdev->dev.parent,
 				"No memory left for USB buffer\n");
@@ -635,8 +635,8 @@ static int ems_usb_start(struct ems_usb *dev)
 				netif_device_detach(dev->netdev);
 
 			usb_unanchor_urb(urb);
-			usb_buffer_free(dev->udev, RX_BUFFER_SIZE, buf,
-					urb->transfer_dma);
+			usb_free_coherent(dev->udev, RX_BUFFER_SIZE, buf,
+					  urb->transfer_dma);
 			break;
 		}
 
@@ -777,7 +777,7 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne
 		goto nomem;
 	}
 
-	buf = usb_buffer_alloc(dev->udev, size, GFP_ATOMIC, &urb->transfer_dma);
+	buf = usb_alloc_coherent(dev->udev, size, GFP_ATOMIC, &urb->transfer_dma);
 	if (!buf) {
 		dev_err(netdev->dev.parent, "No memory left for USB buffer\n");
 		usb_free_urb(urb);
@@ -820,7 +820,7 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne
 	 */
 	if (!context) {
 		usb_unanchor_urb(urb);
-		usb_buffer_free(dev->udev, size, buf, urb->transfer_dma);
+		usb_free_coherent(dev->udev, size, buf, urb->transfer_dma);
 
 		dev_warn(netdev->dev.parent, "couldn't find free context\n");
 
@@ -845,7 +845,7 @@ static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb, struct net_device *ne
 		can_free_echo_skb(netdev, context->echo_index);
 
 		usb_unanchor_urb(urb);
-		usb_buffer_free(dev->udev, size, buf, urb->transfer_dma);
+		usb_free_coherent(dev->udev, size, buf, urb->transfer_dma);
 		dev_kfree_skb(skb);
 
 		atomic_dec(&dev->active_tx_urbs);
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index 418825d26f9..197c352c47f 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -128,17 +128,13 @@ static int ipheth_alloc_urbs(struct ipheth_device *iphone)
 	if (rx_urb == NULL)
 		goto free_tx_urb;
 
-	tx_buf = usb_buffer_alloc(iphone->udev,
-				  IPHETH_BUF_SIZE,
-				  GFP_KERNEL,
-				  &tx_urb->transfer_dma);
+	tx_buf = usb_alloc_coherent(iphone->udev, IPHETH_BUF_SIZE,
+				    GFP_KERNEL, &tx_urb->transfer_dma);
 	if (tx_buf == NULL)
 		goto free_rx_urb;
 
-	rx_buf = usb_buffer_alloc(iphone->udev,
-				  IPHETH_BUF_SIZE,
-				  GFP_KERNEL,
-				  &rx_urb->transfer_dma);
+	rx_buf = usb_alloc_coherent(iphone->udev, IPHETH_BUF_SIZE,
+				    GFP_KERNEL, &rx_urb->transfer_dma);
 	if (rx_buf == NULL)
 		goto free_tx_buf;
 
@@ -150,8 +146,8 @@ static int ipheth_alloc_urbs(struct ipheth_device *iphone)
 	return 0;
 
 free_tx_buf:
-	usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, tx_buf,
-			tx_urb->transfer_dma);
+	usb_free_coherent(iphone->udev, IPHETH_BUF_SIZE, tx_buf,
+			  tx_urb->transfer_dma);
 free_rx_urb:
 	usb_free_urb(rx_urb);
 free_tx_urb:
@@ -162,10 +158,10 @@ error_nomem:
 
 static void ipheth_free_urbs(struct ipheth_device *iphone)
 {
-	usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, iphone->rx_buf,
-			iphone->rx_urb->transfer_dma);
-	usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, iphone->tx_buf,
-			iphone->tx_urb->transfer_dma);
+	usb_free_coherent(iphone->udev, IPHETH_BUF_SIZE, iphone->rx_buf,
+			  iphone->rx_urb->transfer_dma);
+	usb_free_coherent(iphone->udev, IPHETH_BUF_SIZE, iphone->tx_buf,
+			  iphone->tx_urb->transfer_dma);
 	usb_free_urb(iphone->rx_urb);
 	usb_free_urb(iphone->tx_urb);
 }
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index c4c334d9770..a3eb7be51d5 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -1156,13 +1156,13 @@ err_fw:
 	if (!kaweth->irq_urb)
 		goto err_tx_and_rx;
 
-	kaweth->intbuffer = usb_buffer_alloc(	kaweth->dev,
+	kaweth->intbuffer = usb_alloc_coherent(	kaweth->dev,
 						INTBUFFERSIZE,
 						GFP_KERNEL,
 						&kaweth->intbufferhandle);
 	if (!kaweth->intbuffer)
 		goto err_tx_and_rx_and_irq;
-	kaweth->rx_buf = usb_buffer_alloc(	kaweth->dev,
+	kaweth->rx_buf = usb_alloc_coherent(	kaweth->dev,
 						KAWETH_BUF_SIZE,
 						GFP_KERNEL,
 						&kaweth->rxbufferhandle);
@@ -1203,9 +1203,9 @@ err_fw:
 
 err_intfdata:
 	usb_set_intfdata(intf, NULL);
-	usb_buffer_free(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle);
+	usb_free_coherent(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle);
 err_all_but_rxbuf:
-	usb_buffer_free(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle);
+	usb_free_coherent(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle);
 err_tx_and_rx_and_irq:
 	usb_free_urb(kaweth->irq_urb);
 err_tx_and_rx:
@@ -1242,8 +1242,8 @@ static void kaweth_disconnect(struct usb_interface *intf)
 	usb_free_urb(kaweth->tx_urb);
 	usb_free_urb(kaweth->irq_urb);
 
-	usb_buffer_free(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle);
-	usb_buffer_free(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle);
+	usb_free_coherent(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle);
+	usb_free_coherent(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle);
 
 	free_netdev(netdev);
 }
diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c
index e1c2fcaa8be..a1f5444f7cc 100644
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ b/drivers/net/wireless/ath/ar9170/usb.c
@@ -202,7 +202,7 @@ resubmit:
 	return;
 
 free:
-	usb_buffer_free(aru->udev, 64, urb->transfer_buffer, urb->transfer_dma);
+	usb_free_coherent(aru->udev, 64, urb->transfer_buffer, urb->transfer_dma);
 }
 
 static void ar9170_usb_rx_completed(struct urb *urb)
@@ -283,7 +283,7 @@ static int ar9170_usb_alloc_rx_irq_urb(struct ar9170_usb *aru)
 	if (!urb)
 		goto out;
 
-	ibuf = usb_buffer_alloc(aru->udev, 64, GFP_KERNEL, &urb->transfer_dma);
+	ibuf = usb_alloc_coherent(aru->udev, 64, GFP_KERNEL, &urb->transfer_dma);
 	if (!ibuf)
 		goto out;
 
@@ -296,8 +296,8 @@ static int ar9170_usb_alloc_rx_irq_urb(struct ar9170_usb *aru)
 	err = usb_submit_urb(urb, GFP_KERNEL);
 	if (err) {
 		usb_unanchor_urb(urb);
-		usb_buffer_free(aru->udev, 64, urb->transfer_buffer,
-				urb->transfer_dma);
+		usb_free_coherent(aru->udev, 64, urb->transfer_buffer,
+				  urb->transfer_dma);
 	}
 
 out:
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index d91ad1a612a..c257940b71b 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -664,15 +664,15 @@ static struct urb *alloc_rx_urb(struct zd_usb *usb)
 	urb = usb_alloc_urb(0, GFP_KERNEL);
 	if (!urb)
 		return NULL;
-	buffer = usb_buffer_alloc(udev, USB_MAX_RX_SIZE, GFP_KERNEL,
-		                  &urb->transfer_dma);
+	buffer = usb_alloc_coherent(udev, USB_MAX_RX_SIZE, GFP_KERNEL,
+				    &urb->transfer_dma);
 	if (!buffer) {
 		usb_free_urb(urb);
 		return NULL;
 	}
 
 	usb_fill_bulk_urb(urb, udev, usb_rcvbulkpipe(udev, EP_DATA_IN),
-		          buffer, USB_MAX_RX_SIZE,
+			  buffer, USB_MAX_RX_SIZE,
 			  rx_urb_complete, usb);
 	urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
 
@@ -683,8 +683,8 @@ static void free_rx_urb(struct urb *urb)
 {
 	if (!urb)
 		return;
-	usb_buffer_free(urb->dev, urb->transfer_buffer_length,
-		        urb->transfer_buffer, urb->transfer_dma);
+	usb_free_coherent(urb->dev, urb->transfer_buffer_length,
+			  urb->transfer_buffer, urb->transfer_dma);
 	usb_free_urb(urb);
 }
 
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 5e1a253b08a..0c2f14ff969 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -892,7 +892,7 @@ static void acm_write_buffers_free(struct acm *acm)
 	struct usb_device *usb_dev = interface_to_usbdev(acm->control);
 
 	for (wb = &acm->wb[0], i = 0; i < ACM_NW; i++, wb++)
-		usb_buffer_free(usb_dev, acm->writesize, wb->buf, wb->dmah);
+		usb_free_coherent(usb_dev, acm->writesize, wb->buf, wb->dmah);
 }
 
 static void acm_read_buffers_free(struct acm *acm)
@@ -901,8 +901,8 @@ static void acm_read_buffers_free(struct acm *acm)
 	int i, n = acm->rx_buflimit;
 
 	for (i = 0; i < n; i++)
-		usb_buffer_free(usb_dev, acm->readsize,
-					acm->rb[i].base, acm->rb[i].dma);
+		usb_free_coherent(usb_dev, acm->readsize,
+				  acm->rb[i].base, acm->rb[i].dma);
 }
 
 /* Little helper: write buffers allocate */
@@ -912,13 +912,13 @@ static int acm_write_buffers_alloc(struct acm *acm)
 	struct acm_wb *wb;
 
 	for (wb = &acm->wb[0], i = 0; i < ACM_NW; i++, wb++) {
-		wb->buf = usb_buffer_alloc(acm->dev, acm->writesize, GFP_KERNEL,
+		wb->buf = usb_alloc_coherent(acm->dev, acm->writesize, GFP_KERNEL,
 		    &wb->dmah);
 		if (!wb->buf) {
 			while (i != 0) {
 				--i;
 				--wb;
-				usb_buffer_free(acm->dev, acm->writesize,
+				usb_free_coherent(acm->dev, acm->writesize,
 				    wb->buf, wb->dmah);
 			}
 			return -ENOMEM;
@@ -1177,7 +1177,7 @@ made_compressed_probe:
 	tty_port_init(&acm->port);
 	acm->port.ops = &acm_port_ops;
 
-	buf = usb_buffer_alloc(usb_dev, ctrlsize, GFP_KERNEL, &acm->ctrl_dma);
+	buf = usb_alloc_coherent(usb_dev, ctrlsize, GFP_KERNEL, &acm->ctrl_dma);
 	if (!buf) {
 		dev_dbg(&intf->dev, "out of memory (ctrl buffer alloc)\n");
 		goto alloc_fail2;
@@ -1210,11 +1210,11 @@ made_compressed_probe:
 	for (i = 0; i < num_rx_buf; i++) {
 		struct acm_rb *rb = &(acm->rb[i]);
 
-		rb->base = usb_buffer_alloc(acm->dev, readsize,
+		rb->base = usb_alloc_coherent(acm->dev, readsize,
 				GFP_KERNEL, &rb->dma);
 		if (!rb->base) {
 			dev_dbg(&intf->dev,
-				"out of memory (read bufs usb_buffer_alloc)\n");
+				"out of memory (read bufs usb_alloc_coherent)\n");
 			goto alloc_fail7;
 		}
 	}
@@ -1306,7 +1306,7 @@ alloc_fail7:
 alloc_fail5:
 	acm_write_buffers_free(acm);
 alloc_fail4:
-	usb_buffer_free(usb_dev, ctrlsize, acm->ctrl_buffer, acm->ctrl_dma);
+	usb_free_coherent(usb_dev, ctrlsize, acm->ctrl_buffer, acm->ctrl_dma);
 alloc_fail2:
 	kfree(acm);
 alloc_fail:
@@ -1356,8 +1356,8 @@ static void acm_disconnect(struct usb_interface *intf)
 	stop_data_traffic(acm);
 
 	acm_write_buffers_free(acm);
-	usb_buffer_free(usb_dev, acm->ctrlsize, acm->ctrl_buffer,
-								acm->ctrl_dma);
+	usb_free_coherent(usb_dev, acm->ctrlsize, acm->ctrl_buffer,
+			  acm->ctrl_dma);
 	acm_read_buffers_free(acm);
 
 	if (!acm->combined_interfaces)
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 189141ca4e0..094c76b5de1 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -276,14 +276,14 @@ static void free_urbs(struct wdm_device *desc)
 
 static void cleanup(struct wdm_device *desc)
 {
-	usb_buffer_free(interface_to_usbdev(desc->intf),
-			desc->wMaxPacketSize,
-			desc->sbuf,
-			desc->validity->transfer_dma);
-	usb_buffer_free(interface_to_usbdev(desc->intf),
-			desc->wMaxCommand,
-			desc->inbuf,
-			desc->response->transfer_dma);
+	usb_free_coherent(interface_to_usbdev(desc->intf),
+			  desc->wMaxPacketSize,
+			  desc->sbuf,
+			  desc->validity->transfer_dma);
+	usb_free_coherent(interface_to_usbdev(desc->intf),
+			  desc->wMaxCommand,
+			  desc->inbuf,
+			  desc->response->transfer_dma);
 	kfree(desc->orq);
 	kfree(desc->irq);
 	kfree(desc->ubuf);
@@ -705,17 +705,17 @@ next_desc:
 	if (!desc->ubuf)
 		goto err;
 
-	desc->sbuf = usb_buffer_alloc(interface_to_usbdev(intf),
+	desc->sbuf = usb_alloc_coherent(interface_to_usbdev(intf),
 					desc->wMaxPacketSize,
 					GFP_KERNEL,
 					&desc->validity->transfer_dma);
 	if (!desc->sbuf)
 		goto err;
 
-	desc->inbuf = usb_buffer_alloc(interface_to_usbdev(intf),
-					desc->bMaxPacketSize0,
-					GFP_KERNEL,
-					&desc->response->transfer_dma);
+	desc->inbuf = usb_alloc_coherent(interface_to_usbdev(intf),
+					 desc->bMaxPacketSize0,
+					 GFP_KERNEL,
+					 &desc->response->transfer_dma);
 	if (!desc->inbuf)
 		goto err2;
 
@@ -742,15 +742,15 @@ out:
 	return rv;
 err3:
 	usb_set_intfdata(intf, NULL);
-	usb_buffer_free(interface_to_usbdev(desc->intf),
-			desc->bMaxPacketSize0,
+	usb_free_coherent(interface_to_usbdev(desc->intf),
+			  desc->bMaxPacketSize0,
 			desc->inbuf,
 			desc->response->transfer_dma);
 err2:
-	usb_buffer_free(interface_to_usbdev(desc->intf),
-			desc->wMaxPacketSize,
-			desc->sbuf,
-			desc->validity->transfer_dma);
+	usb_free_coherent(interface_to_usbdev(desc->intf),
+			  desc->wMaxPacketSize,
+			  desc->sbuf,
+			  desc->validity->transfer_dma);
 err:
 	free_urbs(desc);
 	kfree(desc->ubuf);
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 93b5f85d7ce..2250095db0a 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -27,7 +27,7 @@
  *	v0.11 - add proto_bias option (Pete Zaitcev)
  *	v0.12 - add hpoj.sourceforge.net ioctls (David Paschal)
  *	v0.13 - alloc space for statusbuf (<status> not on stack);
- *		use usb_buffer_alloc() for read buf & write buf;
+ *		use usb_alloc_coherent() for read buf & write buf;
  *      none  - Maintained in Linux kernel after v0.13
  */
 
diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index 094f91cbc57..1fa6ce3e4a2 100644
--- a/drivers/usb/misc/appledisplay.c
+++ b/drivers/usb/misc/appledisplay.c
@@ -259,7 +259,7 @@ static int appledisplay_probe(struct usb_interface *iface,
 	}
 
 	/* Allocate buffer for interrupt data */
-	pdata->urbdata = usb_buffer_alloc(pdata->udev, ACD_URB_BUFFER_LEN,
+	pdata->urbdata = usb_alloc_coherent(pdata->udev, ACD_URB_BUFFER_LEN,
 		GFP_KERNEL, &pdata->urb->transfer_dma);
 	if (!pdata->urbdata) {
 		retval = -ENOMEM;
@@ -316,7 +316,7 @@ error:
 		if (pdata->urb) {
 			usb_kill_urb(pdata->urb);
 			if (pdata->urbdata)
-				usb_buffer_free(pdata->udev, ACD_URB_BUFFER_LEN,
+				usb_free_coherent(pdata->udev, ACD_URB_BUFFER_LEN,
 					pdata->urbdata, pdata->urb->transfer_dma);
 			usb_free_urb(pdata->urb);
 		}
@@ -337,7 +337,7 @@ static void appledisplay_disconnect(struct usb_interface *iface)
 		usb_kill_urb(pdata->urb);
 		cancel_delayed_work(&pdata->work);
 		backlight_device_unregister(pdata->bd);
-		usb_buffer_free(pdata->udev, ACD_URB_BUFFER_LEN,
+		usb_free_coherent(pdata->udev, ACD_URB_BUFFER_LEN,
 			pdata->urbdata, pdata->urb->transfer_dma);
 		usb_free_urb(pdata->urb);
 		kfree(pdata->msgdata);
diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 2300a51d48b..82e16630a78 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -734,7 +734,7 @@ static void ftdi_elan_write_bulk_callback(struct urb *urb)
                 dev_err(&ftdi->udev->dev, "urb=%p write bulk status received: %"
                         "d\n", urb, status);
         }
-        usb_buffer_free(urb->dev, urb->transfer_buffer_length,
+        usb_free_coherent(urb->dev, urb->transfer_buffer_length,
                 urb->transfer_buffer, urb->transfer_dma);
 }
 
@@ -795,7 +795,7 @@ static int ftdi_elan_command_engine(struct usb_ftdi *ftdi)
                         total_size);
                 return -ENOMEM;
         }
-        buf = usb_buffer_alloc(ftdi->udev, total_size, GFP_KERNEL,
+        buf = usb_alloc_coherent(ftdi->udev, total_size, GFP_KERNEL,
                 &urb->transfer_dma);
         if (!buf) {
                 dev_err(&ftdi->udev->dev, "could not get a buffer to write %d c"
@@ -829,7 +829,7 @@ static int ftdi_elan_command_engine(struct usb_ftdi *ftdi)
                 dev_err(&ftdi->udev->dev, "failed %d to submit urb %p to write "
                         "%d commands totaling %d bytes to the Uxxx\n", retval,
                         urb, command_size, total_size);
-                usb_buffer_free(ftdi->udev, total_size, buf, urb->transfer_dma);
+                usb_free_coherent(ftdi->udev, total_size, buf, urb->transfer_dma);
                 usb_free_urb(urb);
                 return retval;
         }
@@ -1167,7 +1167,7 @@ static ssize_t ftdi_elan_write(struct file *file,
                 retval = -ENOMEM;
                 goto error_1;
         }
-        buf = usb_buffer_alloc(ftdi->udev, count, GFP_KERNEL,
+        buf = usb_alloc_coherent(ftdi->udev, count, GFP_KERNEL,
                 &urb->transfer_dma);
         if (!buf) {
                 retval = -ENOMEM;
@@ -1192,7 +1192,7 @@ static ssize_t ftdi_elan_write(struct file *file,
 exit:
         return count;
 error_3:
-	usb_buffer_free(ftdi->udev, count, buf, urb->transfer_dma);
+	usb_free_coherent(ftdi->udev, count, buf, urb->transfer_dma);
 error_2:
 	usb_free_urb(urb);
 error_1:
@@ -1968,7 +1968,7 @@ static int ftdi_elan_synchronize_flush(struct usb_ftdi *ftdi)
                         "ence\n");
                 return -ENOMEM;
         }
-        buf = usb_buffer_alloc(ftdi->udev, I, GFP_KERNEL, &urb->transfer_dma);
+        buf = usb_alloc_coherent(ftdi->udev, I, GFP_KERNEL, &urb->transfer_dma);
         if (!buf) {
                 dev_err(&ftdi->udev->dev, "could not get a buffer for flush seq"
                         "uence\n");
@@ -1985,7 +1985,7 @@ static int ftdi_elan_synchronize_flush(struct usb_ftdi *ftdi)
         if (retval) {
                 dev_err(&ftdi->udev->dev, "failed to submit urb containing the "
                         "flush sequence\n");
-                usb_buffer_free(ftdi->udev, i, buf, urb->transfer_dma);
+                usb_free_coherent(ftdi->udev, i, buf, urb->transfer_dma);
                 usb_free_urb(urb);
                 return -ENOMEM;
         }
@@ -2011,7 +2011,7 @@ static int ftdi_elan_synchronize_reset(struct usb_ftdi *ftdi)
                         "quence\n");
                 return -ENOMEM;
         }
-        buf = usb_buffer_alloc(ftdi->udev, I, GFP_KERNEL, &urb->transfer_dma);
+        buf = usb_alloc_coherent(ftdi->udev, I, GFP_KERNEL, &urb->transfer_dma);
         if (!buf) {
                 dev_err(&ftdi->udev->dev, "could not get a buffer for the reset"
                         " sequence\n");
@@ -2030,7 +2030,7 @@ static int ftdi_elan_synchronize_reset(struct usb_ftdi *ftdi)
         if (retval) {
                 dev_err(&ftdi->udev->dev, "failed to submit urb containing the "
                         "reset sequence\n");
-                usb_buffer_free(ftdi->udev, i, buf, urb->transfer_dma);
+                usb_free_coherent(ftdi->udev, i, buf, urb->transfer_dma);
                 usb_free_urb(urb);
                 return -ENOMEM;
         }
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index d3c85236388..7dc9d3c6998 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -239,8 +239,8 @@ static void iowarrior_write_callback(struct urb *urb)
 		    __func__, status);
 	}
 	/* free up our allocated buffer */
-	usb_buffer_free(urb->dev, urb->transfer_buffer_length,
-			urb->transfer_buffer, urb->transfer_dma);
+	usb_free_coherent(urb->dev, urb->transfer_buffer_length,
+			  urb->transfer_buffer, urb->transfer_dma);
 	/* tell a waiting writer the interrupt-out-pipe is available again */
 	atomic_dec(&dev->write_busy);
 	wake_up_interruptible(&dev->write_wait);
@@ -421,8 +421,8 @@ static ssize_t iowarrior_write(struct file *file,
 			dbg("%s Unable to allocate urb ", __func__);
 			goto error_no_urb;
 		}
-		buf = usb_buffer_alloc(dev->udev, dev->report_size,
-				       GFP_KERNEL, &int_out_urb->transfer_dma);
+		buf = usb_alloc_coherent(dev->udev, dev->report_size,
+					 GFP_KERNEL, &int_out_urb->transfer_dma);
 		if (!buf) {
 			retval = -ENOMEM;
 			dbg("%s Unable to allocate buffer ", __func__);
@@ -459,8 +459,8 @@ static ssize_t iowarrior_write(struct file *file,
 		break;
 	}
 error:
-	usb_buffer_free(dev->udev, dev->report_size, buf,
-			int_out_urb->transfer_dma);
+	usb_free_coherent(dev->udev, dev->report_size, buf,
+			  int_out_urb->transfer_dma);
 error_no_buffer:
 	usb_free_urb(int_out_urb);
 error_no_urb:
diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c
index 90aede90553..7828c764b32 100644
--- a/drivers/usb/misc/usblcd.c
+++ b/drivers/usb/misc/usblcd.c
@@ -205,8 +205,8 @@ static void lcd_write_bulk_callback(struct urb *urb)
 	}
 
 	/* free up our allocated buffer */
-	usb_buffer_free(urb->dev, urb->transfer_buffer_length,
-			urb->transfer_buffer, urb->transfer_dma);
+	usb_free_coherent(urb->dev, urb->transfer_buffer_length,
+			  urb->transfer_buffer, urb->transfer_dma);
 	up(&dev->limit_sem);
 }
 
@@ -234,7 +234,7 @@ static ssize_t lcd_write(struct file *file, const char __user * user_buffer, siz
 		goto err_no_buf;
 	}
 	
-	buf = usb_buffer_alloc(dev->udev, count, GFP_KERNEL, &urb->transfer_dma);
+	buf = usb_alloc_coherent(dev->udev, count, GFP_KERNEL, &urb->transfer_dma);
 	if (!buf) {
 		retval = -ENOMEM;
 		goto error;
@@ -268,7 +268,7 @@ exit:
 error_unanchor:
 	usb_unanchor_urb(urb);
 error:
-	usb_buffer_free(dev->udev, count, buf, urb->transfer_dma);
+	usb_free_coherent(dev->udev, count, buf, urb->transfer_dma);
 	usb_free_urb(urb);
 err_no_buf:
 	up(&dev->limit_sem);
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 9dcc82337ce..16dffe99d9f 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -202,7 +202,7 @@ static struct urb *simple_alloc_urb (
 	urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
 	if (usb_pipein (pipe))
 		urb->transfer_flags |= URB_SHORT_NOT_OK;
-	urb->transfer_buffer = usb_buffer_alloc (udev, bytes, GFP_KERNEL,
+	urb->transfer_buffer = usb_alloc_coherent (udev, bytes, GFP_KERNEL,
 			&urb->transfer_dma);
 	if (!urb->transfer_buffer) {
 		usb_free_urb (urb);
@@ -272,8 +272,8 @@ static inline int simple_check_buf(struct usbtest_dev *tdev, struct urb *urb)
 
 static void simple_free_urb (struct urb *urb)
 {
-	usb_buffer_free (urb->dev, urb->transfer_buffer_length,
-			urb->transfer_buffer, urb->transfer_dma);
+	usb_free_coherent(urb->dev, urb->transfer_buffer_length,
+			  urb->transfer_buffer, urb->transfer_dma);
 	usb_free_urb (urb);
 }
 
@@ -1416,7 +1416,7 @@ static struct urb *iso_alloc_urb (
 
 	urb->number_of_packets = packets;
 	urb->transfer_buffer_length = bytes;
-	urb->transfer_buffer = usb_buffer_alloc (udev, bytes, GFP_KERNEL,
+	urb->transfer_buffer = usb_alloc_coherent (udev, bytes, GFP_KERNEL,
 			&urb->transfer_dma);
 	if (!urb->transfer_buffer) {
 		usb_free_urb (urb);
diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c
index 198bb3ed95b..1943be5a291 100644
--- a/drivers/usb/storage/onetouch.c
+++ b/drivers/usb/storage/onetouch.c
@@ -201,8 +201,8 @@ static int onetouch_connect_input(struct us_data *ss)
 	if (!onetouch || !input_dev)
 		goto fail1;
 
-	onetouch->data = usb_buffer_alloc(udev, ONETOUCH_PKT_LEN,
-					  GFP_KERNEL, &onetouch->data_dma);
+	onetouch->data = usb_alloc_coherent(udev, ONETOUCH_PKT_LEN,
+					    GFP_KERNEL, &onetouch->data_dma);
 	if (!onetouch->data)
 		goto fail1;
 
@@ -264,8 +264,8 @@ static int onetouch_connect_input(struct us_data *ss)
 	return 0;
 
  fail3:	usb_free_urb(onetouch->irq);
- fail2:	usb_buffer_free(udev, ONETOUCH_PKT_LEN,
-			onetouch->data, onetouch->data_dma);
+ fail2:	usb_free_coherent(udev, ONETOUCH_PKT_LEN,
+			  onetouch->data, onetouch->data_dma);
  fail1:	kfree(onetouch);
 	input_free_device(input_dev);
 	return error;
@@ -279,8 +279,8 @@ static void onetouch_release_input(void *onetouch_)
 		usb_kill_urb(onetouch->irq);
 		input_unregister_device(onetouch->dev);
 		usb_free_urb(onetouch->irq);
-		usb_buffer_free(onetouch->udev, ONETOUCH_PKT_LEN,
-				onetouch->data, onetouch->data_dma);
+		usb_free_coherent(onetouch->udev, ONETOUCH_PKT_LEN,
+				  onetouch->data, onetouch->data_dma);
 	}
 }
 
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index c54a370c76c..e2798ef2dd1 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -414,7 +414,7 @@ static int associate_dev(struct us_data *us, struct usb_interface *intf)
 		return -ENOMEM;
 	}
 
-	us->iobuf = usb_buffer_alloc(us->pusb_dev, US_IOBUF_SIZE,
+	us->iobuf = usb_alloc_coherent(us->pusb_dev, US_IOBUF_SIZE,
 			GFP_KERNEL, &us->iobuf_dma);
 	if (!us->iobuf) {
 		US_DEBUGP("I/O buffer allocation failed\n");
@@ -758,7 +758,7 @@ static void dissociate_dev(struct us_data *us)
 
 	/* Free the buffers */
 	kfree(us->cr);
-	usb_buffer_free(us->pusb_dev, US_IOBUF_SIZE, us->iobuf, us->iobuf_dma);
+	usb_free_coherent(us->pusb_dev, US_IOBUF_SIZE, us->iobuf, us->iobuf_dma);
 
 	/* Remove our private data from the interface */
 	usb_set_intfdata(us->pusb_intf, NULL);
diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
index 61522787f39..d110588b56f 100644
--- a/drivers/usb/usb-skeleton.c
+++ b/drivers/usb/usb-skeleton.c
@@ -387,8 +387,8 @@ static void skel_write_bulk_callback(struct urb *urb)
 	}
 
 	/* free up our allocated buffer */
-	usb_buffer_free(urb->dev, urb->transfer_buffer_length,
-			urb->transfer_buffer, urb->transfer_dma);
+	usb_free_coherent(urb->dev, urb->transfer_buffer_length,
+			  urb->transfer_buffer, urb->transfer_dma);
 	up(&dev->limit_sem);
 }
 
@@ -442,8 +442,8 @@ static ssize_t skel_write(struct file *file, const char *user_buffer,
 		goto error;
 	}
 
-	buf = usb_buffer_alloc(dev->udev, writesize, GFP_KERNEL,
-			       &urb->transfer_dma);
+	buf = usb_alloc_coherent(dev->udev, writesize, GFP_KERNEL,
+				 &urb->transfer_dma);
 	if (!buf) {
 		retval = -ENOMEM;
 		goto error;
@@ -491,7 +491,7 @@ error_unanchor:
 	usb_unanchor_urb(urb);
 error:
 	if (urb) {
-		usb_buffer_free(dev->udev, writesize, buf, urb->transfer_dma);
+		usb_free_coherent(dev->udev, writesize, buf, urb->transfer_dma);
 		usb_free_urb(urb);
 	}
 	up(&dev->limit_sem);
diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c
index 8e4eacc5bb5..748a74bd85e 100644
--- a/drivers/watchdog/pcwd_usb.c
+++ b/drivers/watchdog/pcwd_usb.c
@@ -600,8 +600,8 @@ static inline void usb_pcwd_delete(struct usb_pcwd_private *usb_pcwd)
 {
 	usb_free_urb(usb_pcwd->intr_urb);
 	if (usb_pcwd->intr_buffer != NULL)
-		usb_buffer_free(usb_pcwd->udev, usb_pcwd->intr_size,
-				usb_pcwd->intr_buffer, usb_pcwd->intr_dma);
+		usb_free_coherent(usb_pcwd->udev, usb_pcwd->intr_size,
+				  usb_pcwd->intr_buffer, usb_pcwd->intr_dma);
 	kfree(usb_pcwd);
 }
 
@@ -671,7 +671,7 @@ static int usb_pcwd_probe(struct usb_interface *interface,
 				le16_to_cpu(endpoint->wMaxPacketSize) : 8);
 
 	/* set up the memory buffer's */
-	usb_pcwd->intr_buffer = usb_buffer_alloc(udev, usb_pcwd->intr_size,
+	usb_pcwd->intr_buffer = usb_alloc_coherent(udev, usb_pcwd->intr_size,
 					GFP_ATOMIC, &usb_pcwd->intr_dma);
 	if (!usb_pcwd->intr_buffer) {
 		printk(KERN_ERR PFX "Out of memory\n");
diff --git a/sound/usb/ua101.c b/sound/usb/ua101.c
index 3d458d3b996..d700e32dee2 100644
--- a/sound/usb/ua101.c
+++ b/sound/usb/ua101.c
@@ -41,7 +41,7 @@ MODULE_SUPPORTED_DEVICE("{{Edirol,UA-101},{Edirol,UA-1000}}");
 /*
  * This magic value optimizes memory usage efficiency for the UA-101's packet
  * sizes at all sample rates, taking into account the stupid cache pool sizes
- * that usb_buffer_alloc() uses.
+ * that usb_alloc_coherent() uses.
  */
 #define DEFAULT_QUEUE_LENGTH	21
 
@@ -1056,7 +1056,7 @@ static int alloc_stream_buffers(struct ua101 *ua, struct ua101_stream *stream)
 				   (unsigned int)MAX_QUEUE_LENGTH);
 
 	/*
-	 * The cache pool sizes used by usb_buffer_alloc() (128, 512, 2048) are
+	 * The cache pool sizes used by usb_alloc_coherent() (128, 512, 2048) are
 	 * quite bad when used with the packet sizes of this device (e.g. 280,
 	 * 520, 624).  Therefore, we allocate and subdivide entire pages, using
 	 * a smaller buffer only for the last chunk.
@@ -1067,8 +1067,8 @@ static int alloc_stream_buffers(struct ua101 *ua, struct ua101_stream *stream)
 		packets = min(remaining_packets, packets_per_page);
 		size = packets * stream->max_packet_bytes;
 		stream->buffers[i].addr =
-			usb_buffer_alloc(ua->dev, size, GFP_KERNEL,
-					 &stream->buffers[i].dma);
+			usb_alloc_coherent(ua->dev, size, GFP_KERNEL,
+					   &stream->buffers[i].dma);
 		if (!stream->buffers[i].addr)
 			return -ENOMEM;
 		stream->buffers[i].size = size;
@@ -1088,10 +1088,10 @@ static void free_stream_buffers(struct ua101 *ua, struct ua101_stream *stream)
 	unsigned int i;
 
 	for (i = 0; i < ARRAY_SIZE(stream->buffers); ++i)
-		usb_buffer_free(ua->dev,
-				stream->buffers[i].size,
-				stream->buffers[i].addr,
-				stream->buffers[i].dma);
+		usb_free_coherent(ua->dev,
+				  stream->buffers[i].size,
+				  stream->buffers[i].addr,
+				  stream->buffers[i].dma);
 }
 
 static int alloc_stream_urbs(struct ua101 *ua, struct ua101_stream *stream,
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index 11b0826b8fe..9d2274ce01d 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -985,9 +985,9 @@ static void release_urb_ctx(struct snd_urb_ctx *u)
 {
 	if (u->urb) {
 		if (u->buffer_size)
-			usb_buffer_free(u->subs->dev, u->buffer_size,
-					u->urb->transfer_buffer,
-					u->urb->transfer_dma);
+			usb_free_coherent(u->subs->dev, u->buffer_size,
+					  u->urb->transfer_buffer,
+					  u->urb->transfer_dma);
 		usb_free_urb(u->urb);
 		u->urb = NULL;
 	}
@@ -1008,8 +1008,8 @@ static void release_substream_urbs(struct snd_usb_substream *subs, int force)
 		release_urb_ctx(&subs->dataurb[i]);
 	for (i = 0; i < SYNC_URBS; i++)
 		release_urb_ctx(&subs->syncurb[i]);
-	usb_buffer_free(subs->dev, SYNC_URBS * 4,
-			subs->syncbuf, subs->sync_dma);
+	usb_free_coherent(subs->dev, SYNC_URBS * 4,
+			  subs->syncbuf, subs->sync_dma);
 	subs->syncbuf = NULL;
 	subs->nurbs = 0;
 }
@@ -1113,8 +1113,8 @@ static int init_substream_urbs(struct snd_usb_substream *subs, unsigned int peri
 		if (!u->urb)
 			goto out_of_memory;
 		u->urb->transfer_buffer =
-			usb_buffer_alloc(subs->dev, u->buffer_size, GFP_KERNEL,
-					 &u->urb->transfer_dma);
+			usb_alloc_coherent(subs->dev, u->buffer_size, GFP_KERNEL,
+					   &u->urb->transfer_dma);
 		if (!u->urb->transfer_buffer)
 			goto out_of_memory;
 		u->urb->pipe = subs->datapipe;
@@ -1126,8 +1126,8 @@ static int init_substream_urbs(struct snd_usb_substream *subs, unsigned int peri
 
 	if (subs->syncpipe) {
 		/* allocate and initialize sync urbs */
-		subs->syncbuf = usb_buffer_alloc(subs->dev, SYNC_URBS * 4,
-						 GFP_KERNEL, &subs->sync_dma);
+		subs->syncbuf = usb_alloc_coherent(subs->dev, SYNC_URBS * 4,
+						   GFP_KERNEL, &subs->sync_dma);
 		if (!subs->syncbuf)
 			goto out_of_memory;
 		for (i = 0; i < SYNC_URBS; i++) {
diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c
index 9e28b20cb2c..61b2d8fd033 100644
--- a/sound/usb/usbmidi.c
+++ b/sound/usb/usbmidi.c
@@ -1047,8 +1047,8 @@ static struct snd_rawmidi_ops snd_usbmidi_input_ops = {
 static void free_urb_and_buffer(struct snd_usb_midi *umidi, struct urb *urb,
 				unsigned int buffer_length)
 {
-	usb_buffer_free(umidi->dev, buffer_length,
-			urb->transfer_buffer, urb->transfer_dma);
+	usb_free_coherent(umidi->dev, buffer_length,
+			  urb->transfer_buffer, urb->transfer_dma);
 	usb_free_urb(urb);
 }
 
@@ -1099,8 +1099,8 @@ static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi* umidi,
 		pipe = usb_rcvbulkpipe(umidi->dev, ep_info->in_ep);
 	length = usb_maxpacket(umidi->dev, pipe, 0);
 	for (i = 0; i < INPUT_URBS; ++i) {
-		buffer = usb_buffer_alloc(umidi->dev, length, GFP_KERNEL,
-					  &ep->urbs[i]->transfer_dma);
+		buffer = usb_alloc_coherent(umidi->dev, length, GFP_KERNEL,
+					    &ep->urbs[i]->transfer_dma);
 		if (!buffer) {
 			snd_usbmidi_in_endpoint_delete(ep);
 			return -ENOMEM;
@@ -1190,9 +1190,9 @@ static int snd_usbmidi_out_endpoint_create(struct snd_usb_midi* umidi,
 		break;
 	}
 	for (i = 0; i < OUTPUT_URBS; ++i) {
-		buffer = usb_buffer_alloc(umidi->dev,
-					  ep->max_transfer, GFP_KERNEL,
-					  &ep->urbs[i].urb->transfer_dma);
+		buffer = usb_alloc_coherent(umidi->dev,
+					    ep->max_transfer, GFP_KERNEL,
+					    &ep->urbs[i].urb->transfer_dma);
 		if (!buffer) {
 			snd_usbmidi_out_endpoint_delete(ep);
 			return -ENOMEM;
-- 
cgit v1.2.3-70-g09d2