From 097e296d6175881eba7244de7222de61e9569911 Mon Sep 17 00:00:00 2001
From: Russell King - ARM Linux <linux@arm.linux.org.uk>
Date: Thu, 26 Mar 2009 21:45:05 +0000
Subject: PCMCIA: soc_common: provide single socket add/remove functionality

Factor out the functionality for adding and removing a single
socket, thereby allowing SoCs to individually register each
socket.  The advantage of this approach is that SoCs can then
extend soc_pcmcia_socket as they wish.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
 drivers/pcmcia/soc_common.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers/pcmcia/soc_common.h')

diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index 290e143839e..51c72bae018 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -135,7 +135,8 @@ extern void soc_pcmcia_enable_irqs(struct soc_pcmcia_socket *skt, struct pcmcia_
 extern void soc_common_pcmcia_get_timing(struct soc_pcmcia_socket *, struct soc_pcmcia_timing *);
 
 
-extern struct list_head soc_pcmcia_sockets;
+void soc_pcmcia_remove_one(struct soc_pcmcia_socket *skt);
+int soc_pcmcia_add_one(struct soc_pcmcia_socket *skt);
 
 extern int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, struct skt_dev_info *sinfo);
 extern int soc_common_drv_pcmcia_remove(struct device *dev);
-- 
cgit v1.2.3-70-g09d2


From be85458edce0f165cff62622f5e73b1d17b1e228 Mon Sep 17 00:00:00 2001
From: Russell King - ARM Linux <linux@arm.linux.org.uk>
Date: Thu, 26 Mar 2009 22:21:18 +0000
Subject: PCMCIA: soc_common: push socket removal down to SoC specific support

Mechanically transplant the removal code from soc_common into each
SoC specific base support file, thereby allowing
soc_common_drv_pcmcia_remove to be removed.  No other changes.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
 drivers/pcmcia/pxa2xx_base.c    | 11 ++++++++++-
 drivers/pcmcia/sa1100_generic.c | 11 ++++++++++-
 drivers/pcmcia/sa1111_generic.c | 10 +++++++++-
 drivers/pcmcia/soc_common.c     | 16 ----------------
 drivers/pcmcia/soc_common.h     |  1 -
 5 files changed, 29 insertions(+), 20 deletions(-)

(limited to 'drivers/pcmcia/soc_common.h')

diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 0e35acb1366..8a91106056f 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -297,7 +297,16 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 
 static int pxa2xx_drv_pcmcia_remove(struct platform_device *dev)
 {
-	return soc_common_drv_pcmcia_remove(&dev->dev);
+	struct skt_dev_info *sinfo = platform_get_drvdata(dev);
+	int i;
+
+	platform_set_drvdata(dev, NULL);
+
+	for (i = 0; i < sinfo->nskt; i++)
+		soc_pcmcia_remove_one(&sinfo->skt[i]);
+
+	kfree(sinfo);
+	return 0;
 }
 
 static int pxa2xx_drv_pcmcia_suspend(struct device *dev)
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index 2d0e9975153..11cc3ba1260 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -83,7 +83,16 @@ static int sa11x0_drv_pcmcia_probe(struct platform_device *dev)
 
 static int sa11x0_drv_pcmcia_remove(struct platform_device *dev)
 {
-	return soc_common_drv_pcmcia_remove(&dev->dev);
+	struct skt_dev_info *sinfo = platform_get_drvdata(dev);
+	int i;
+
+	platform_set_drvdata(dev, NULL);
+
+	for (i = 0; i < sinfo->nskt; i++)
+		soc_pcmcia_remove_one(&sinfo->skt[i]);
+
+	kfree(sinfo);
+	return 0;
 }
 
 static int sa11x0_drv_pcmcia_suspend(struct platform_device *dev,
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index 4be4e172ffa..a6793e30cf7 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -152,7 +152,15 @@ static int pcmcia_probe(struct sa1111_dev *dev)
 
 static int __devexit pcmcia_remove(struct sa1111_dev *dev)
 {
-	soc_common_drv_pcmcia_remove(&dev->dev);
+	struct skt_dev_info *sinfo = dev_get_drvdata(&dev->dev);
+	int i;
+
+	dev_set_drvdata(&dev->dev, NULL);
+
+	for (i = 0; i < sinfo->nskt; i++)
+		soc_pcmcia_remove_one(&sinfo->skt[i]);
+
+	kfree(sinfo);
 	release_mem_region(dev->res.start, 512);
 	return 0;
 }
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 9bfa74a6d8f..fb5377d17af 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -778,22 +778,6 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
 }
 EXPORT_SYMBOL(soc_common_drv_pcmcia_probe);
 
-int soc_common_drv_pcmcia_remove(struct device *dev)
-{
-	struct skt_dev_info *sinfo = dev_get_drvdata(dev);
-	int i;
-
-	dev_set_drvdata(dev, NULL);
-
-	for (i = 0; i < sinfo->nskt; i++)
-		soc_pcmcia_remove_one(&sinfo->skt[i]);
-
-	kfree(sinfo);
-
-	return 0;
-}
-EXPORT_SYMBOL(soc_common_drv_pcmcia_remove);
-
 MODULE_AUTHOR("John Dorsey <john+@cs.cmu.edu>");
 MODULE_DESCRIPTION("Linux PCMCIA Card Services: Common SoC support");
 MODULE_LICENSE("Dual MPL/GPL");
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index 51c72bae018..c33b8c314fb 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -139,7 +139,6 @@ void soc_pcmcia_remove_one(struct soc_pcmcia_socket *skt);
 int soc_pcmcia_add_one(struct soc_pcmcia_socket *skt);
 
 extern int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, struct skt_dev_info *sinfo);
-extern int soc_common_drv_pcmcia_remove(struct device *dev);
 
 
 #ifdef CONFIG_PCMCIA_DEBUG
-- 
cgit v1.2.3-70-g09d2


From da4f007375197d6683461b995d404b01a7fdf2f5 Mon Sep 17 00:00:00 2001
From: Russell King - ARM Linux <linux@arm.linux.org.uk>
Date: Sun, 29 Mar 2009 19:23:42 +0100
Subject: PCMCIA: soc_common: push socket probe down into SoC specific support

Move the individual socket probing and initialization down into the
SoC specific support files, thereby allowing soc_common_drv_pcmcia_probe
to be eliminated.  soc_common.c now no longer deals with distinct groups
of sockets.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
 drivers/pcmcia/pxa2xx_base.c | 77 ++++++++++++++++++++++---------------
 drivers/pcmcia/sa11xx_base.c | 91 +++++++++++++++++++++++++++-----------------
 drivers/pcmcia/soc_common.c  | 37 ------------------
 drivers/pcmcia/soc_common.h  |  2 -
 4 files changed, 103 insertions(+), 104 deletions(-)

(limited to 'drivers/pcmcia/soc_common.h')

diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 8a91106056f..3cb4fd21cc2 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -228,6 +228,31 @@ static const char *skt_names[] = {
 #define SKT_DEV_INFO_SIZE(n) \
 	(sizeof(struct skt_dev_info) + (n)*sizeof(struct soc_pcmcia_socket))
 
+static int pxa2xx_drv_pcmcia_add_one(struct soc_pcmcia_socket *skt)
+{
+	skt->res_skt.start = _PCMCIA(skt->nr);
+	skt->res_skt.end = _PCMCIA(skt->nr) + PCMCIASp - 1;
+	skt->res_skt.name = skt_names[skt->nr];
+	skt->res_skt.flags = IORESOURCE_MEM;
+
+	skt->res_io.start = _PCMCIAIO(skt->nr);
+	skt->res_io.end = _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1;
+	skt->res_io.name = "io";
+	skt->res_io.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+
+	skt->res_mem.start = _PCMCIAMem(skt->nr);
+	skt->res_mem.end = _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1;
+	skt->res_mem.name = "memory";
+	skt->res_mem.flags = IORESOURCE_MEM;
+
+	skt->res_attr.start = _PCMCIAAttr(skt->nr);
+	skt->res_attr.end = _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1;
+	skt->res_attr.name = "attribute";
+	skt->res_attr.flags = IORESOURCE_MEM;
+
+	return soc_pcmcia_add_one(skt);
+}
+
 int __pxa2xx_drv_pcmcia_probe(struct device *dev)
 {
 	int i, ret;
@@ -240,6 +265,12 @@ int __pxa2xx_drv_pcmcia_probe(struct device *dev)
 
 	ops = (struct pcmcia_low_level *)dev->platform_data;
 
+	/* Provide our PXA2xx specific timing routines. */
+	ops->set_timing  = pxa2xx_pcmcia_set_timing;
+#ifdef CONFIG_CPU_FREQ
+	ops->frequency_change = pxa2xx_pcmcia_frequency_change;
+#endif
+
 	sinfo = kzalloc(SKT_DEV_INFO_SIZE(ops->nr), GFP_KERNEL);
 	if (!sinfo)
 		return -ENOMEM;
@@ -250,40 +281,26 @@ int __pxa2xx_drv_pcmcia_probe(struct device *dev)
 	for (i = 0; i < ops->nr; i++) {
 		skt = &sinfo->skt[i];
 
-		skt->nr		= ops->first + i;
-		skt->irq	= NO_IRQ;
-
-		skt->res_skt.start	= _PCMCIA(skt->nr);
-		skt->res_skt.end	= _PCMCIA(skt->nr) + PCMCIASp - 1;
-		skt->res_skt.name	= skt_names[skt->nr];
-		skt->res_skt.flags	= IORESOURCE_MEM;
+		skt->nr = ops->first + i;
+		skt->irq = NO_IRQ;
+		skt->dev = dev;
+		skt->ops = ops;
+		skt->socket.owner = ops->owner;
+		skt->socket.dev.parent = dev;
 
-		skt->res_io.start	= _PCMCIAIO(skt->nr);
-		skt->res_io.end		= _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1;
-		skt->res_io.name	= "io";
-		skt->res_io.flags	= IORESOURCE_MEM | IORESOURCE_BUSY;
-
-		skt->res_mem.start	= _PCMCIAMem(skt->nr);
-		skt->res_mem.end	= _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1;
-		skt->res_mem.name	= "memory";
-		skt->res_mem.flags	= IORESOURCE_MEM;
-
-		skt->res_attr.start	= _PCMCIAAttr(skt->nr);
-		skt->res_attr.end	= _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1;
-		skt->res_attr.name	= "attribute";
-		skt->res_attr.flags	= IORESOURCE_MEM;
+		ret = pxa2xx_drv_pcmcia_add_one(skt);
+		if (ret)
+			break;
 	}
 
-	/* Provide our PXA2xx specific timing routines. */
-	ops->set_timing  = pxa2xx_pcmcia_set_timing;
-#ifdef CONFIG_CPU_FREQ
-	ops->frequency_change = pxa2xx_pcmcia_frequency_change;
-#endif
-
-	ret = soc_common_drv_pcmcia_probe(dev, ops, sinfo);
-
-	if (!ret)
+	if (ret) {
+		while (--i >= 0)
+			soc_pcmcia_remove_one(&sinfo->skt[i]);
+		kfree(sinfo);
+	} else {
 		pxa2xx_configure_sockets(dev);
+		dev_set_drvdata(dev, sinfo);
+	}
 
 	return ret;
 }
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index e15d59f2d8a..92a43486adc 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -171,6 +171,31 @@ static const char *skt_names[] = {
 #define SKT_DEV_INFO_SIZE(n) \
 	(sizeof(struct skt_dev_info) + (n)*sizeof(struct soc_pcmcia_socket))
 
+static int sa11xx_drv_pcmcia_add_one(struct soc_pcmcia_socket *skt)
+{
+	skt->res_skt.start = _PCMCIA(skt->nr);
+	skt->res_skt.end = _PCMCIA(skt->nr) + PCMCIASp - 1;
+	skt->res_skt.name = skt_names[skt->nr];
+	skt->res_skt.flags = IORESOURCE_MEM;
+
+	skt->res_io.start = _PCMCIAIO(skt->nr);
+	skt->res_io.end = _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1;
+	skt->res_io.name = "io";
+	skt->res_io.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+
+	skt->res_mem.start = _PCMCIAMem(skt->nr);
+	skt->res_mem.end = _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1;
+	skt->res_mem.name = "memory";
+	skt->res_mem.flags = IORESOURCE_MEM;
+
+	skt->res_attr.start = _PCMCIAAttr(skt->nr);
+	skt->res_attr.end = _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1;
+	skt->res_attr.name = "attribute";
+	skt->res_attr.flags = IORESOURCE_MEM;
+
+	return soc_pcmcia_add_one(skt);
+}
+
 int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
 			    int first, int nr)
 {
@@ -178,40 +203,6 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
 	struct soc_pcmcia_socket *skt;
 	int i;
 
-	sinfo = kzalloc(SKT_DEV_INFO_SIZE(nr), GFP_KERNEL);
-	if (!sinfo)
-		return -ENOMEM;
-
-	sinfo->nskt = nr;
-
-	/* Initiliaze processor specific parameters */
-	for (i = 0; i < nr; i++) {
-		skt = &sinfo->skt[i];
-
-		skt->nr		= first + i;
-		skt->irq	= NO_IRQ;
-
-		skt->res_skt.start	= _PCMCIA(skt->nr);
-		skt->res_skt.end	= _PCMCIA(skt->nr) + PCMCIASp - 1;
-		skt->res_skt.name	= skt_names[skt->nr];
-		skt->res_skt.flags	= IORESOURCE_MEM;
-
-		skt->res_io.start	= _PCMCIAIO(skt->nr);
-		skt->res_io.end		= _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1;
-		skt->res_io.name	= "io";
-		skt->res_io.flags	= IORESOURCE_MEM | IORESOURCE_BUSY;
-
-		skt->res_mem.start	= _PCMCIAMem(skt->nr);
-		skt->res_mem.end	= _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1;
-		skt->res_mem.name	= "memory";
-		skt->res_mem.flags	= IORESOURCE_MEM;
-
-		skt->res_attr.start	= _PCMCIAAttr(skt->nr);
-		skt->res_attr.end	= _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1;
-		skt->res_attr.name	= "attribute";
-		skt->res_attr.flags	= IORESOURCE_MEM;
-	}
-
 	/*
 	 * set default MECR calculation if the board specific
 	 * code did not specify one...
@@ -226,7 +217,37 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
 	ops->frequency_change = sa1100_pcmcia_frequency_change;
 #endif
 
-	return soc_common_drv_pcmcia_probe(dev, ops, sinfo);
+	sinfo = kzalloc(SKT_DEV_INFO_SIZE(nr), GFP_KERNEL);
+	if (!sinfo)
+		return -ENOMEM;
+
+	sinfo->nskt = nr;
+
+	/* Initiliaze processor specific parameters */
+	for (i = 0; i < nr; i++) {
+		skt = &sinfo->skt[i];
+
+		skt->nr = first + i;
+		skt->irq = NO_IRQ;
+		skt->dev = dev;
+		skt->ops = ops;
+		skt->socket.owner = ops->owner;
+		skt->socket.dev.parent = dev;
+
+		ret = sa11xx_drv_pcmcia_add_one(skt);
+		if (ret)
+			break;
+	}
+
+	if (ret) {
+		while (--i >= 0)
+			soc_pcmcia_remove_one(&sinfo->skt[i]);
+		kfree(sinfo);
+	} else {
+		dev_set_drvdata(dev, sinfo);
+	}
+
+	return ret;
 }
 EXPORT_SYMBOL(sa11xx_drv_pcmcia_probe);
 
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index fb5377d17af..6bc60f84a44 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -741,43 +741,6 @@ int soc_pcmcia_add_one(struct soc_pcmcia_socket *skt)
 }
 EXPORT_SYMBOL(soc_pcmcia_add_one);
 
-int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
-				struct skt_dev_info *sinfo)
-{
-	struct soc_pcmcia_socket *skt;
-	int ret, i;
-
-	/*
-	 * Initialise the per-socket structure.
-	 */
-	for (i = ret = 0; i < sinfo->nskt; i++) {
-		skt = &sinfo->skt[i];
-
-		skt->socket.owner = ops->owner;
-		skt->socket.dev.parent = dev;
-
-		skt->dev	= dev;
-		skt->ops	= ops;
-
-		ret = soc_pcmcia_add_one(skt);
-		if (ret)
-			break;
-
-		WARN_ON(skt->socket.sock != i);
-	}
-
-	if (ret) {
-		while (--i >= 0)
-			soc_pcmcia_remove_one(&sinfo->skt[i]);
-		kfree(sinfo);
-	} else {
-		dev_set_drvdata(dev, sinfo);
-	}
-
-	return ret;
-}
-EXPORT_SYMBOL(soc_common_drv_pcmcia_probe);
-
 MODULE_AUTHOR("John Dorsey <john+@cs.cmu.edu>");
 MODULE_DESCRIPTION("Linux PCMCIA Card Services: Common SoC support");
 MODULE_LICENSE("Dual MPL/GPL");
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index c33b8c314fb..8a755c1a949 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -138,8 +138,6 @@ extern void soc_common_pcmcia_get_timing(struct soc_pcmcia_socket *, struct soc_
 void soc_pcmcia_remove_one(struct soc_pcmcia_socket *skt);
 int soc_pcmcia_add_one(struct soc_pcmcia_socket *skt);
 
-extern int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, struct skt_dev_info *sinfo);
-
 
 #ifdef CONFIG_PCMCIA_DEBUG
 
-- 
cgit v1.2.3-70-g09d2


From b62d99b5028b6df1c32b864fd9dd32ad6b42d396 Mon Sep 17 00:00:00 2001
From: Russell King - ARM Linux <linux@arm.linux.org.uk>
Date: Sun, 29 Mar 2009 22:14:32 +0100
Subject: PCMCIA: soc_common: constify soc_pcmcia_socket ops member

No one should modify the ops structure supplied to soc_pcmcia_socket
so make it const.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
 drivers/pcmcia/soc_common.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/pcmcia/soc_common.h')

diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index 8a755c1a949..f7533dcba67 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -37,7 +37,7 @@ struct soc_pcmcia_socket {
 	/*
 	 * Core PCMCIA state
 	 */
-	struct pcmcia_low_level *ops;
+	const struct pcmcia_low_level *ops;
 
 	unsigned int		status;
 	socket_state_t		cs_state;
-- 
cgit v1.2.3-70-g09d2


From f397b9c5dcc30a575973b2e4f0a602fc85b38853 Mon Sep 17 00:00:00 2001
From: Russell King - ARM Linux <linux@arm.linux.org.uk>
Date: Sun, 29 Mar 2009 22:12:34 +0100
Subject: PCMCIA: soc_common: remove 'dev' member from soc_pcmcia_socket

The 'dev' member is now only ever written, so we can safely remove it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
 drivers/pcmcia/pxa2xx_base.c | 1 -
 drivers/pcmcia/sa11xx_base.c | 1 -
 drivers/pcmcia/soc_common.h  | 1 -
 3 files changed, 3 deletions(-)

(limited to 'drivers/pcmcia/soc_common.h')

diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index c9c104b57c5..7f61b62a1de 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -288,7 +288,6 @@ int __pxa2xx_drv_pcmcia_probe(struct device *dev)
 
 		skt->nr = ops->first + i;
 		skt->irq = NO_IRQ;
-		skt->dev = dev;
 		skt->ops = ops;
 		skt->socket.owner = ops->owner;
 		skt->socket.dev.parent = dev;
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index 4db81490e5c..ac998724313 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -236,7 +236,6 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
 
 		skt->nr = first + i;
 		skt->irq = NO_IRQ;
-		skt->dev = dev;
 		skt->ops = ops;
 		skt->socket.owner = ops->owner;
 		skt->socket.dev.parent = dev;
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index f7533dcba67..4fb06f797ad 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -30,7 +30,6 @@ struct soc_pcmcia_socket {
 	/*
 	 * Info from low level handler
 	 */
-	struct device		*dev;
 	unsigned int		nr;
 	unsigned int		irq;
 
-- 
cgit v1.2.3-70-g09d2


From 66024db57d5b9011e274b314affad68f370c0d6f Mon Sep 17 00:00:00 2001
From: Russell King - ARM Linux <linux@arm.linux.org.uk>
Date: Sun, 29 Mar 2009 22:45:26 +0100
Subject: PCMCIA: stop duplicating pci_irq in soc_pcmcia_socket

skt->irq is a mere duplication of pcmcia_socket's pci_irq member.
Get rid of it.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
---
 drivers/pcmcia/pxa2xx_base.c      | 2 +-
 drivers/pcmcia/pxa2xx_cm_x255.c   | 2 +-
 drivers/pcmcia/pxa2xx_cm_x270.c   | 2 +-
 drivers/pcmcia/pxa2xx_e740.c      | 2 +-
 drivers/pcmcia/pxa2xx_mainstone.c | 2 +-
 drivers/pcmcia/pxa2xx_palmld.c    | 2 +-
 drivers/pcmcia/pxa2xx_palmtx.c    | 2 +-
 drivers/pcmcia/pxa2xx_sharpsl.c   | 2 +-
 drivers/pcmcia/pxa2xx_trizeps4.c  | 4 ++--
 drivers/pcmcia/pxa2xx_viper.c     | 2 +-
 drivers/pcmcia/sa1100_assabet.c   | 2 +-
 drivers/pcmcia/sa1100_cerf.c      | 2 +-
 drivers/pcmcia/sa1100_h3600.c     | 4 ++--
 drivers/pcmcia/sa1100_shannon.c   | 2 +-
 drivers/pcmcia/sa1100_simpad.c    | 2 +-
 drivers/pcmcia/sa1111_generic.c   | 2 +-
 drivers/pcmcia/sa11xx_base.c      | 2 +-
 drivers/pcmcia/soc_common.c       | 8 ++++----
 drivers/pcmcia/soc_common.h       | 1 -
 19 files changed, 23 insertions(+), 24 deletions(-)

(limited to 'drivers/pcmcia/soc_common.h')

diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 7f61b62a1de..84dde7768ad 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -287,10 +287,10 @@ int __pxa2xx_drv_pcmcia_probe(struct device *dev)
 		skt = &sinfo->skt[i];
 
 		skt->nr = ops->first + i;
-		skt->irq = NO_IRQ;
 		skt->ops = ops;
 		skt->socket.owner = ops->owner;
 		skt->socket.dev.parent = dev;
+		skt->socket.pci_irq = NO_IRQ;
 
 		ret = pxa2xx_drv_pcmcia_add_one(skt);
 		if (ret)
diff --git a/drivers/pcmcia/pxa2xx_cm_x255.c b/drivers/pcmcia/pxa2xx_cm_x255.c
index 5143a760153..05913d0bbdb 100644
--- a/drivers/pcmcia/pxa2xx_cm_x255.c
+++ b/drivers/pcmcia/pxa2xx_cm_x255.c
@@ -44,7 +44,7 @@ static int cmx255_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 		return ret;
 	gpio_direction_output(GPIO_PCMCIA_RESET, 0);
 
-	skt->irq = skt->nr == 0 ? PCMCIA_S0_RDYINT : PCMCIA_S1_RDYINT;
+	skt->socket.pci_irq = skt->nr == 0 ? PCMCIA_S0_RDYINT : PCMCIA_S1_RDYINT;
 	ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 	if (!ret)
 		gpio_free(GPIO_PCMCIA_RESET);
diff --git a/drivers/pcmcia/pxa2xx_cm_x270.c b/drivers/pcmcia/pxa2xx_cm_x270.c
index a7b943d01e3..5662646b84d 100644
--- a/drivers/pcmcia/pxa2xx_cm_x270.c
+++ b/drivers/pcmcia/pxa2xx_cm_x270.c
@@ -38,7 +38,7 @@ static int cmx270_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 		return ret;
 	gpio_direction_output(GPIO_PCMCIA_RESET, 0);
 
-	skt->irq = PCMCIA_S0_RDYINT;
+	skt->socket.pci_irq = PCMCIA_S0_RDYINT;
 	ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 	if (!ret)
 		gpio_free(GPIO_PCMCIA_RESET);
diff --git a/drivers/pcmcia/pxa2xx_e740.c b/drivers/pcmcia/pxa2xx_e740.c
index d09c0dc4a31..8bfbd4dca13 100644
--- a/drivers/pcmcia/pxa2xx_e740.c
+++ b/drivers/pcmcia/pxa2xx_e740.c
@@ -38,7 +38,7 @@ static struct pcmcia_irqs cd_irqs[] = {
 
 static int e740_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	skt->irq = skt->nr == 0 ? IRQ_GPIO(GPIO_E740_PCMCIA_RDY0) :
+	skt->socket.pci_irq = skt->nr == 0 ? IRQ_GPIO(GPIO_E740_PCMCIA_RDY0) :
 				IRQ_GPIO(GPIO_E740_PCMCIA_RDY1);
 
 	return soc_pcmcia_request_irqs(skt, &cd_irqs[skt->nr], 1);
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index 1138551ba8f..92016fe932b 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -44,7 +44,7 @@ static int mst_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	 * before we enable them as outputs.
 	 */
 
-	skt->irq = (skt->nr == 0) ? MAINSTONE_S0_IRQ : MAINSTONE_S1_IRQ;
+	skt->socket.pci_irq = (skt->nr == 0) ? MAINSTONE_S0_IRQ : MAINSTONE_S1_IRQ;
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
 
diff --git a/drivers/pcmcia/pxa2xx_palmld.c b/drivers/pcmcia/pxa2xx_palmld.c
index 5ba9b3664a0..6fb6f7f0672 100644
--- a/drivers/pcmcia/pxa2xx_palmld.c
+++ b/drivers/pcmcia/pxa2xx_palmld.c
@@ -45,7 +45,7 @@ static int palmld_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	if (ret)
 		goto err4;
 
-	skt->irq = IRQ_GPIO(GPIO_NR_PALMLD_PCMCIA_READY);
+	skt->socket.pci_irq = IRQ_GPIO(GPIO_NR_PALMLD_PCMCIA_READY);
 	return 0;
 
 err4:
diff --git a/drivers/pcmcia/pxa2xx_palmtx.c b/drivers/pcmcia/pxa2xx_palmtx.c
index e07b5c51ec5..b07b247a399 100644
--- a/drivers/pcmcia/pxa2xx_palmtx.c
+++ b/drivers/pcmcia/pxa2xx_palmtx.c
@@ -53,7 +53,7 @@ static int palmtx_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	if (ret)
 		goto err5;
 
-	skt->irq = gpio_to_irq(GPIO_NR_PALMTX_PCMCIA_READY);
+	skt->socket.pci_irq = gpio_to_irq(GPIO_NR_PALMTX_PCMCIA_READY);
 	return 0;
 
 err5:
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index bc43f78f6f0..0ea3b29440e 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -66,7 +66,7 @@ static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 		}
 	}
 
-	skt->irq = SCOOP_DEV[skt->nr].irq;
+	skt->socket.pci_irq = SCOOP_DEV[skt->nr].irq;
 
 	return 0;
 }
diff --git a/drivers/pcmcia/pxa2xx_trizeps4.c b/drivers/pcmcia/pxa2xx_trizeps4.c
index e0e5cb339b4..b7e596620db 100644
--- a/drivers/pcmcia/pxa2xx_trizeps4.c
+++ b/drivers/pcmcia/pxa2xx_trizeps4.c
@@ -53,7 +53,7 @@ static int trizeps_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 			gpio_free(GPIO_PRDY);
 			return -EINVAL;
 		}
-		skt->irq = IRQ_GPIO(GPIO_PRDY);
+		skt->socket.pci_irq = IRQ_GPIO(GPIO_PRDY);
 		break;
 
 #ifndef CONFIG_MACH_TRIZEPS_CONXS
@@ -63,7 +63,7 @@ static int trizeps_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 		break;
 	}
 	/* release the reset of this card */
-	pr_debug("%s: sock %d irq %d\n", __func__, skt->nr, skt->irq);
+	pr_debug("%s: sock %d irq %d\n", __func__, skt->nr, skt->socket.pci_irq);
 
 	/* supplementory irqs for the socket */
 	for (i = 0; i < ARRAY_SIZE(irqs); i++) {
diff --git a/drivers/pcmcia/pxa2xx_viper.c b/drivers/pcmcia/pxa2xx_viper.c
index 17871360fe9..27be2e154df 100644
--- a/drivers/pcmcia/pxa2xx_viper.c
+++ b/drivers/pcmcia/pxa2xx_viper.c
@@ -40,7 +40,7 @@ static int viper_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
 	unsigned long flags;
 
-	skt->irq = gpio_to_irq(VIPER_CF_RDY_GPIO);
+	skt->socket.pci_irq = gpio_to_irq(VIPER_CF_RDY_GPIO);
 
 	if (gpio_request(VIPER_CF_CD_GPIO, "CF detect"))
 		goto err_request_cd;
diff --git a/drivers/pcmcia/sa1100_assabet.c b/drivers/pcmcia/sa1100_assabet.c
index ac8aa09ba0d..fd013a1ef47 100644
--- a/drivers/pcmcia/sa1100_assabet.c
+++ b/drivers/pcmcia/sa1100_assabet.c
@@ -27,7 +27,7 @@ static struct pcmcia_irqs irqs[] = {
 
 static int assabet_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	skt->irq = ASSABET_IRQ_GPIO_CF_IRQ;
+	skt->socket.pci_irq = ASSABET_IRQ_GPIO_CF_IRQ;
 
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
diff --git a/drivers/pcmcia/sa1100_cerf.c b/drivers/pcmcia/sa1100_cerf.c
index 63e6bc431a0..9bf088b1727 100644
--- a/drivers/pcmcia/sa1100_cerf.c
+++ b/drivers/pcmcia/sa1100_cerf.c
@@ -27,7 +27,7 @@ static struct pcmcia_irqs irqs[] = {
 
 static int cerf_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	skt->irq = CERF_IRQ_GPIO_CF_IRQ;
+	skt->socket.pci_irq = CERF_IRQ_GPIO_CF_IRQ;
 
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c
index 0cc3748f375..3a121ac697d 100644
--- a/drivers/pcmcia/sa1100_h3600.c
+++ b/drivers/pcmcia/sa1100_h3600.c
@@ -25,8 +25,8 @@ static struct pcmcia_irqs irqs[] = {
 
 static int h3600_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	skt->irq = skt->nr ? IRQ_GPIO_H3600_PCMCIA_IRQ1
-			   : IRQ_GPIO_H3600_PCMCIA_IRQ0;
+	skt->socket.pci_irq = skt->nr ? IRQ_GPIO_H3600_PCMCIA_IRQ1
+				      : IRQ_GPIO_H3600_PCMCIA_IRQ0;
 
 
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
diff --git a/drivers/pcmcia/sa1100_shannon.c b/drivers/pcmcia/sa1100_shannon.c
index 46d8c1977c2..c4d51867a05 100644
--- a/drivers/pcmcia/sa1100_shannon.c
+++ b/drivers/pcmcia/sa1100_shannon.c
@@ -28,7 +28,7 @@ static int shannon_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	GAFR &= ~(SHANNON_GPIO_EJECT_0 | SHANNON_GPIO_EJECT_1 | 
 		  SHANNON_GPIO_RDY_0 | SHANNON_GPIO_RDY_1);
 
-	skt->irq = skt->nr ? SHANNON_IRQ_GPIO_RDY_1 : SHANNON_IRQ_GPIO_RDY_0;
+	skt->socket.pci_irq = skt->nr ? SHANNON_IRQ_GPIO_RDY_1 : SHANNON_IRQ_GPIO_RDY_0;
 
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
diff --git a/drivers/pcmcia/sa1100_simpad.c b/drivers/pcmcia/sa1100_simpad.c
index 33a08ae09fd..05bd504e6f1 100644
--- a/drivers/pcmcia/sa1100_simpad.c
+++ b/drivers/pcmcia/sa1100_simpad.c
@@ -28,7 +28,7 @@ static int simpad_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 
 	clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1);
 
-	skt->irq = IRQ_GPIO_CF_IRQ;
+	skt->socket.pci_irq = IRQ_GPIO_CF_IRQ;
 
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index 219860aba81..deb5036ee5f 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -137,10 +137,10 @@ int sa1111_pcmcia_add(struct sa1111_dev *dev, struct pcmcia_low_level *ops,
 			return -ENOMEM;
 
 		s->soc.nr = ops->first + i;
-		s->soc.irq = s->soc.nr ? IRQ_S1_READY_NINT : IRQ_S0_READY_NINT;
 		s->soc.ops = ops;
 		s->soc.socket.owner = ops->owner;
 		s->soc.socket.dev.parent = &dev->dev;
+		s->soc.socket.pci_irq = s->soc.nr ? IRQ_S1_READY_NINT : IRQ_S0_READY_NINT;
 		s->dev = dev;
 
 		ret = add(&s->soc);
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index ac998724313..fc9a6527019 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -235,10 +235,10 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
 		skt = &sinfo->skt[i];
 
 		skt->nr = first + i;
-		skt->irq = NO_IRQ;
 		skt->ops = ops;
 		skt->socket.owner = ops->owner;
 		skt->socket.dev.parent = dev;
+		skt->socket.pci_irq = NO_IRQ;
 
 		ret = sa11xx_drv_pcmcia_add_one(skt);
 		if (ret)
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 6bc60f84a44..6f1a86b43c6 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -144,10 +144,10 @@ soc_common_pcmcia_config_skt(struct soc_pcmcia_socket *skt, socket_state_t *stat
 		 */
 		if (skt->irq_state != 1 && state->io_irq) {
 			skt->irq_state = 1;
-			set_irq_type(skt->irq, IRQ_TYPE_EDGE_FALLING);
+			set_irq_type(skt->socket.pci_irq, IRQ_TYPE_EDGE_FALLING);
 		} else if (skt->irq_state == 1 && state->io_irq == 0) {
 			skt->irq_state = 0;
-			set_irq_type(skt->irq, IRQ_TYPE_NONE);
+			set_irq_type(skt->socket.pci_irq, IRQ_TYPE_NONE);
 		}
 
 		skt->cs_state = *state;
@@ -492,7 +492,8 @@ static ssize_t show_status(struct device *dev, struct device_attribute *attr, ch
 
 	p+=sprintf(p, "Vcc      : %d\n", skt->cs_state.Vcc);
 	p+=sprintf(p, "Vpp      : %d\n", skt->cs_state.Vpp);
-	p+=sprintf(p, "IRQ      : %d (%d)\n", skt->cs_state.io_irq, skt->irq);
+	p+=sprintf(p, "IRQ      : %d (%d)\n", skt->cs_state.io_irq,
+		skt->socket.pci_irq);
 	if (skt->ops->show_timing)
 		p+=skt->ops->show_timing(skt, p);
 
@@ -695,7 +696,6 @@ int soc_pcmcia_add_one(struct soc_pcmcia_socket *skt)
 	skt->socket.resource_ops = &pccard_static_ops;
 	skt->socket.irq_mask = 0;
 	skt->socket.map_size = PAGE_SIZE;
-	skt->socket.pci_irq = skt->irq;
 	skt->socket.io_offset = (unsigned long)skt->virt_io;
 
 	skt->status = soc_common_pcmcia_skt_state(skt);
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index 4fb06f797ad..e40824ce6b0 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -31,7 +31,6 @@ struct soc_pcmcia_socket {
 	 * Info from low level handler
 	 */
 	unsigned int		nr;
-	unsigned int		irq;
 
 	/*
 	 * Core PCMCIA state
-- 
cgit v1.2.3-70-g09d2