Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

24 files changed, 80 insertions, 168 deletions

diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 34a39d2e470..46fd573a4f1 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -569,7 +569,6 @@ static int cafe_smbus_setup(struct cafe_camera *cam)
 
 	cafe_smbus_enable_irq(cam);
 	adap->id = I2C_HW_SMBUS_CAFE;
-	adap->class = I2C_CLASS_CAM_DIGITAL;
 	adap->owner = THIS_MODULE;
 	adap->client_register = cafe_smbus_attach;
 	adap->client_unregister = cafe_smbus_detach;
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index b0f837588e0..2d250a2a7bc 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -69,6 +69,11 @@ config VIDEO_CX88_DVB
 	  To compile this driver as a module, choose M here: the
 	  module will be called cx88-dvb.
 
+config VIDEO_CX88_MPEG
+	tristate
+	depends on VIDEO_CX88_DVB || VIDEO_CX88_BLACKBIRD
+	default y
+
 config VIDEO_CX88_VP3054
 	tristate "VP-3054 Secondary I2C Bus Support"
 	default m
diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile
index 6ec30f24257..b06b1275a9e 100644
--- a/drivers/media/video/cx88/Makefile
+++ b/drivers/media/video/cx88/Makefile
@@ -3,7 +3,8 @@ cx88xx-objs	:= cx88-cards.o cx88-core.o cx88-i2c.o cx88-tvaudio.o \
 cx8800-objs	:= cx88-video.o cx88-vbi.o
 cx8802-objs	:= cx88-mpeg.o
 
-obj-$(CONFIG_VIDEO_CX88) += cx88xx.o cx8800.o cx8802.o
+obj-$(CONFIG_VIDEO_CX88) += cx88xx.o cx8800.o
+obj-$(CONFIG_VIDEO_CX88_MPEG) += cx8802.o
 obj-$(CONFIG_VIDEO_CX88_ALSA) += cx88-alsa.o
 obj-$(CONFIG_VIDEO_CX88_BLACKBIRD) += cx88-blackbird.o
 obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index da4dd4913d9..613dfea4ff3 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -138,6 +138,28 @@ static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
 	return ret;
 }
 
+static void cx88_dvb_gate_ctrl(struct cx88_core  *core, int open)
+{
+	struct videobuf_dvb_frontends *f;
+	struct videobuf_dvb_frontend *fe;
+
+	if (!core->dvbdev)
+		return;
+
+	f = &core->dvbdev->frontends;
+
+	if (!f)
+		return;
+
+	if (f->gate <= 1) /* undefined or fe0 */
+		fe = videobuf_dvb_get_frontend(f, 1);
+	else
+		fe = videobuf_dvb_get_frontend(f, f->gate);
+
+	if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
+		fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
+}
+
 /* ------------------------------------------------------------------ */
 
 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
@@ -597,12 +619,30 @@ static int dvb_register(struct cx8802_dev *dev)
 	struct cx88_core *core = dev->core;
 	struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
 	int mfe_shared = 0; /* bus not shared by default */
+	int i;
 
 	if (0 != core->i2c_rc) {
 		printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
 		goto frontend_detach;
 	}
 
+	if (!core->board.num_frontends)
+		return -EINVAL;
+
+	mutex_init(&dev->frontends.lock);
+	INIT_LIST_HEAD(&dev->frontends.felist);
+
+	printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
+			 core->board.num_frontends);
+	for (i = 1; i <= core->board.num_frontends; i++) {
+		fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, i);
+		if (!fe0) {
+			printk(KERN_ERR "%s() failed to alloc\n", __func__);
+			videobuf_dvb_dealloc_frontends(&dev->frontends);
+			goto frontend_detach;
+		}
+	}
+
 	/* Get the first frontend */
 	fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
 	if (!fe0)
@@ -611,6 +651,9 @@ static int dvb_register(struct cx8802_dev *dev)
 	/* multi-frontend gate control is undefined or defaults to fe0 */
 	dev->frontends.gate = 0;
 
+	/* Sets the gate control callback to be used by i2c command calls */
+	core->gate_ctrl = cx88_dvb_gate_ctrl;
+
 	/* init frontend(s) */
 	switch (core->boardnr) {
 	case CX88_BOARD_HAUPPAUGE_DVB_T1:
@@ -1109,6 +1152,7 @@ static int dvb_register(struct cx8802_dev *dev)
 		&dev->pci->dev, adapter_nr, mfe_shared);
 
 frontend_detach:
+	core->gate_ctrl = NULL;
 	videobuf_dvb_dealloc_frontends(&dev->frontends);
 	return -EINVAL;
 }
@@ -1270,6 +1314,8 @@ static int cx8802_dvb_remove(struct cx8802_driver *drv)
 
 	vp3054_i2c_remove(dev);
 
+	core->gate_ctrl = NULL;
+
 	return 0;
 }
 
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index 1ab691d2069..c0ff2305d80 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -116,30 +116,16 @@ static int detach_inform(struct i2c_client *client)
 
 void cx88_call_i2c_clients(struct cx88_core *core, unsigned int cmd, void *arg)
 {
-#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
-	struct videobuf_dvb_frontends *f = &core->dvbdev->frontends;
-	struct videobuf_dvb_frontend *fe = NULL;
-#endif
 	if (0 != core->i2c_rc)
 		return;
 
-#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
-	if (core->dvbdev && f) {
-		if(f->gate <= 1) /* undefined or fe0 */
-			fe = videobuf_dvb_get_frontend(f, 1);
-		else
-			fe = videobuf_dvb_get_frontend(f, f->gate);
+	if (core->gate_ctrl)
+		core->gate_ctrl(core, 1);
 
-		if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
-			fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, 1);
+	i2c_clients_command(&core->i2c_adap, cmd, arg);
 
-		i2c_clients_command(&core->i2c_adap, cmd, arg);
-
-		if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
-			fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, 0);
-	} else
-#endif
-		i2c_clients_command(&core->i2c_adap, cmd, arg);
+	if (core->gate_ctrl)
+		core->gate_ctrl(core, 0);
 }
 
 static const struct i2c_algo_bit_data cx8800_i2c_algo_template = {
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index 59164fc94f5..b295b76737e 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -787,6 +787,9 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
 	dev->pci = pci_dev;
 	dev->core = core;
 
+	/* Maintain a reference so cx88-video can query the 8802 device. */
+	core->dvbdev = dev;
+
 	err = cx8802_init_common(dev);
 	if (err != 0)
 		goto fail_free;
@@ -794,32 +797,6 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
 	INIT_LIST_HEAD(&dev->drvlist);
 	list_add_tail(&dev->devlist,&cx8802_devlist);
 
-#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
-	mutex_init(&dev->frontends.lock);
-	INIT_LIST_HEAD(&dev->frontends.felist);
-
-	if (core->board.num_frontends) {
-		struct videobuf_dvb_frontend *fe;
-		int i;
-
-		printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
-			core->board.num_frontends);
-		for (i = 1; i <= core->board.num_frontends; i++) {
-			fe = videobuf_dvb_alloc_frontend(&dev->frontends, i);
-			if(fe == NULL) {
-				printk(KERN_ERR "%s() failed to alloc\n",
-					__func__);
-				videobuf_dvb_dealloc_frontends(&dev->frontends);
-				err = -ENOMEM;
-				goto fail_free;
-			}
-		}
-	}
-#endif
-
-	/* Maintain a reference so cx88-video can query the 8802 device. */
-	core->dvbdev = dev;
-
 	/* now autoload cx88-dvb or cx88-blackbird */
 	request_modules(dev);
 	return 0;
@@ -827,6 +804,7 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
  fail_free:
 	kfree(dev);
  fail_core:
+	core->dvbdev = NULL;
 	cx88_core_put(core,pci_dev);
 	return err;
 }
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index eb9ce30dc5e..60a8b3187f1 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -302,6 +302,7 @@ struct cx88_dmaqueue {
 	struct btcx_riscmem    stopper;
 	u32                    count;
 };
+struct cx88_core;
 
 struct cx88_core {
 	struct list_head           devlist;
@@ -334,7 +335,8 @@ struct cx88_core {
 
 	/* config info -- dvb */
 #if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
-	int 			   (*prev_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage);
+	int 			   (*prev_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
+	void			   (*gate_ctrl)(struct cx88_core  *core, int open);
 #endif
 
 	/* state info */
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index e776699b62f..ef9bf008a92 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -1842,7 +1842,7 @@ void em28xx_release_resources(struct em28xx *dev)
  * em28xx_init_dev()
  * allocates and inits the device structs, registers i2c bus and v4l device
  */
-int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
+static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 			   int minor)
 {
 	struct em28xx *dev = *devhandle;
@@ -1990,8 +1990,7 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 		int check_interface = 1;
 		isoc_pipe = 1;
 		endpoint = &interface->cur_altsetting->endpoint[1].desc;
-		if (usb_endpoint_type(endpoint) !=
-		    USB_ENDPOINT_XFER_ISOC)
+		if (!usb_endpoint_xfer_isoc(endpoint))
 			check_interface = 0;
 
 		if (usb_endpoint_dir_out(endpoint))
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 819cceaa6ef..eb5fb05fab2 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -393,7 +393,7 @@ static int em28xx_set_audio_source(struct em28xx *dev)
 	return ret;
 }
 
-struct em28xx_vol_table outputs[] = {
+static const struct em28xx_vol_table outputs[] = {
 	{ EM28XX_AOUT_MASTER, AC97_MASTER_VOL      },
 	{ EM28XX_AOUT_LINE,   AC97_LINE_LEVEL_VOL  },
 	{ EM28XX_AOUT_MONO,   AC97_MASTER_MONO_VOL },
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 42bbaf64ace..0443afe09ff 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -307,7 +307,7 @@ static void em28xx_ir_work(struct work_struct *work)
 	mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
 }
 
-void em28xx_ir_start(struct em28xx_IR *ir)
+static void em28xx_ir_start(struct em28xx_IR *ir)
 {
 	setup_timer(&ir->timer, ir_timer, (unsigned long)ir);
 	INIT_WORK(&ir->work, em28xx_ir_work);
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.c b/drivers/media/video/gspca/m5602/m5602_s5k83a.c
index af3f2dc2c70..ccea4a75846 100644
--- a/drivers/media/video/gspca/m5602/m5602_s5k83a.c
+++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.c
@@ -113,7 +113,7 @@ int s5k83a_power_down(struct sd *sd)
 	return 0;
 }
 
-void s5k83a_dump_registers(struct sd *sd)
+static void s5k83a_dump_registers(struct sd *sd)
 {
 	int address;
 	u8 page, old_page;
diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c
index ca26b0c50cf..05c14a29375 100644
--- a/drivers/media/video/ov7670.c
+++ b/drivers/media/video/ov7670.c
@@ -1347,7 +1347,6 @@ static struct i2c_driver ov7670_driver = {
 		.name = "ov7670",
 	},
 	.id 		= I2C_DRIVERID_OV7670,
-	.class 		= I2C_CLASS_CAM_DIGITAL,
 	.attach_adapter = ov7670_attach,
 	.detach_client	= ov7670_detach,
 	.command	= ov7670_command,
diff --git a/drivers/media/video/ovcamchip/ovcamchip_core.c b/drivers/media/video/ovcamchip/ovcamchip_core.c
index 2c4acbf5a4f..c841f4e4fbe 100644
--- a/drivers/media/video/ovcamchip/ovcamchip_core.c
+++ b/drivers/media/video/ovcamchip/ovcamchip_core.c
@@ -405,7 +405,6 @@ static struct i2c_driver driver = {
 		.name =		"ovcamchip",
 	},
 	.id =			I2C_DRIVERID_OVCAMCHIP,
-	.class =		I2C_CLASS_CAM_DIGITAL,
 	.attach_adapter =	ovcamchip_attach,
 	.detach_client =	ovcamchip_detach,
 	.command =		ovcamchip_command,
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 8fb92ac78c7..fa304e5f252 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -3655,7 +3655,7 @@ void pvr2_hdw_device_reset(struct pvr2_hdw *hdw)
 	int ret;
 	pvr2_trace(PVR2_TRACE_INIT,"Performing a device reset...");
 	ret = usb_lock_device_for_reset(hdw->usb_dev,NULL);
-	if (ret == 1) {
+	if (ret == 0) {
 		ret = usb_reset_device(hdw->usb_dev);
 		usb_unlock_device(hdw->usb_dev);
 	} else {
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index 9d33de22cc4..a1d6008efcb 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -34,12 +34,10 @@
 
 #include <linux/videodev2.h>
 
-#include <asm/dma.h>
+#include <mach/dma.h>
 #include <mach/pxa-regs.h>
 #include <mach/camera.h>
 
-#include "pxa_camera.h"
-
 #define PXA_CAM_VERSION_CODE KERNEL_VERSION(0, 0, 5)
 #define PXA_CAM_DRV_NAME "pxa27x-camera"
 
diff --git a/drivers/media/video/pxa_camera.h b/drivers/media/video/pxa_camera.h
deleted file mode 100644
index 89cbfc9a35c..00000000000
--- a/drivers/media/video/pxa_camera.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Camera Interface */
-#define CICR0		__REG(0x50000000)
-#define CICR1		__REG(0x50000004)
-#define CICR2		__REG(0x50000008)
-#define CICR3		__REG(0x5000000C)
-#define CICR4		__REG(0x50000010)
-#define CISR		__REG(0x50000014)
-#define CIFR		__REG(0x50000018)
-#define CITOR		__REG(0x5000001C)
-#define CIBR0		__REG(0x50000028)
-#define CIBR1		__REG(0x50000030)
-#define CIBR2		__REG(0x50000038)
-
-#define CICR0_DMAEN	(1 << 31)	/* DMA request enable */
-#define CICR0_PAR_EN	(1 << 30)	/* Parity enable */
-#define CICR0_SL_CAP_EN	(1 << 29)	/* Capture enable for slave mode */
-#define CICR0_ENB	(1 << 28)	/* Camera interface enable */
-#define CICR0_DIS	(1 << 27)	/* Camera interface disable */
-#define CICR0_SIM	(0x7 << 24)	/* Sensor interface mode mask */
-#define CICR0_TOM	(1 << 9)	/* Time-out mask */
-#define CICR0_RDAVM	(1 << 8)	/* Receive-data-available mask */
-#define CICR0_FEM	(1 << 7)	/* FIFO-empty mask */
-#define CICR0_EOLM	(1 << 6)	/* End-of-line mask */
-#define CICR0_PERRM	(1 << 5)	/* Parity-error mask */
-#define CICR0_QDM	(1 << 4)	/* Quick-disable mask */
-#define CICR0_CDM	(1 << 3)	/* Disable-done mask */
-#define CICR0_SOFM	(1 << 2)	/* Start-of-frame mask */
-#define CICR0_EOFM	(1 << 1)	/* End-of-frame mask */
-#define CICR0_FOM	(1 << 0)	/* FIFO-overrun mask */
-
-#define CICR1_TBIT	(1 << 31)	/* Transparency bit */
-#define CICR1_RGBT_CONV	(0x3 << 29)	/* RGBT conversion mask */
-#define CICR1_PPL	(0x7ff << 15)	/* Pixels per line mask */
-#define CICR1_RGB_CONV	(0x7 << 12)	/* RGB conversion mask */
-#define CICR1_RGB_F	(1 << 11)	/* RGB format */
-#define CICR1_YCBCR_F	(1 << 10)	/* YCbCr format */
-#define CICR1_RGB_BPP	(0x7 << 7)	/* RGB bis per pixel mask */
-#define CICR1_RAW_BPP	(0x3 << 5)	/* Raw bis per pixel mask */
-#define CICR1_COLOR_SP	(0x3 << 3)	/* Color space mask */
-#define CICR1_DW	(0x7 << 0)	/* Data width mask */
-
-#define CICR2_BLW	(0xff << 24)	/* Beginning-of-line pixel clock
-					   wait count mask */
-#define CICR2_ELW	(0xff << 16)	/* End-of-line pixel clock
-					   wait count mask */
-#define CICR2_HSW	(0x3f << 10)	/* Horizontal sync pulse width mask */
-#define CICR2_BFPW	(0x3f << 3)	/* Beginning-of-frame pixel clock
-					   wait count mask */
-#define CICR2_FSW	(0x7 << 0)	/* Frame stabilization
-					   wait count mask */
-
-#define CICR3_BFW	(0xff << 24)	/* Beginning-of-frame line clock
-					   wait count mask */
-#define CICR3_EFW	(0xff << 16)	/* End-of-frame line clock
-					   wait count mask */
-#define CICR3_VSW	(0x3f << 10)	/* Vertical sync pulse width mask */
-#define CICR3_BFPW	(0x3f << 3)	/* Beginning-of-frame pixel clock
-					   wait count mask */
-#define CICR3_LPF	(0x7ff << 0)	/* Lines per frame mask */
-
-#define CICR4_MCLK_DLY	(0x3 << 24)	/* MCLK Data Capture Delay mask */
-#define CICR4_PCLK_EN	(1 << 23)	/* Pixel clock enable */
-#define CICR4_PCP	(1 << 22)	/* Pixel clock polarity */
-#define CICR4_HSP	(1 << 21)	/* Horizontal sync polarity */
-#define CICR4_VSP	(1 << 20)	/* Vertical sync polarity */
-#define CICR4_MCLK_EN	(1 << 19)	/* MCLK enable */
-#define CICR4_FR_RATE	(0x7 << 8)	/* Frame rate mask */
-#define CICR4_DIV	(0xff << 0)	/* Clock divisor mask */
-
-#define CISR_FTO	(1 << 15)	/* FIFO time-out */
-#define CISR_RDAV_2	(1 << 14)	/* Channel 2 receive data available */
-#define CISR_RDAV_1	(1 << 13)	/* Channel 1 receive data available */
-#define CISR_RDAV_0	(1 << 12)	/* Channel 0 receive data available */
-#define CISR_FEMPTY_2	(1 << 11)	/* Channel 2 FIFO empty */
-#define CISR_FEMPTY_1	(1 << 10)	/* Channel 1 FIFO empty */
-#define CISR_FEMPTY_0	(1 << 9)	/* Channel 0 FIFO empty */
-#define CISR_EOL	(1 << 8)	/* End of line */
-#define CISR_PAR_ERR	(1 << 7)	/* Parity error */
-#define CISR_CQD	(1 << 6)	/* Camera interface quick disable */
-#define CISR_CDD	(1 << 5)	/* Camera interface disable done */
-#define CISR_SOF	(1 << 4)	/* Start of frame */
-#define CISR_EOF	(1 << 3)	/* End of frame */
-#define CISR_IFO_2	(1 << 2)	/* FIFO overrun for Channel 2 */
-#define CISR_IFO_1	(1 << 1)	/* FIFO overrun for Channel 1 */
-#define CISR_IFO_0	(1 << 0)	/* FIFO overrun for Channel 0 */
-
-#define CIFR_FLVL2	(0x7f << 23)	/* FIFO 2 level mask */
-#define CIFR_FLVL1	(0x7f << 16)	/* FIFO 1 level mask */
-#define CIFR_FLVL0	(0xff << 8)	/* FIFO 0 level mask */
-#define CIFR_THL_0	(0x3 << 4)	/* Threshold Level for Channel 0 FIFO */
-#define CIFR_RESET_F	(1 << 3)	/* Reset input FIFOs */
-#define CIFR_FEN2	(1 << 2)	/* FIFO enable for channel 2 */
-#define CIFR_FEN1	(1 << 1)	/* FIFO enable for channel 1 */
-#define CIFR_FEN0	(1 << 0)	/* FIFO enable for channel 0 */
-
diff --git a/drivers/media/video/usbvideo/ibmcam.c b/drivers/media/video/usbvideo/ibmcam.c
index f8d85ddb480..b0854966178 100644
--- a/drivers/media/video/usbvideo/ibmcam.c
+++ b/drivers/media/video/usbvideo/ibmcam.c
@@ -3779,7 +3779,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id *
 			err("Alternate settings have different endpoint addresses!");
 			return -ENODEV;
 		}
-		if (usb_endpoint_type(endpoint) != USB_ENDPOINT_XFER_ISOC) {
+		if (!usb_endpoint_xfer_isoc(endpoint)) {
 			err("Interface %d. has non-ISO endpoint!", ifnum);
 			return -ENODEV;
 		}
diff --git a/drivers/media/video/usbvideo/konicawc.c b/drivers/media/video/usbvideo/konicawc.c
index 90f0ce6a26b..900ec2129ca 100644
--- a/drivers/media/video/usbvideo/konicawc.c
+++ b/drivers/media/video/usbvideo/konicawc.c
@@ -823,7 +823,7 @@ static int konicawc_probe(struct usb_interface *intf, const struct usb_device_id
 			err("Alternate settings have different endpoint addresses!");
 			return -ENODEV;
 		}
-		if (usb_endpoint_type(endpoint) != USB_ENDPOINT_XFER_ISOC) {
+		if (!usb_endpoint_xfer_isoc(endpoint)) {
 			err("Interface %d. has non-ISO endpoint!",
 			    interface->desc.bInterfaceNumber);
 			return -ENODEV;
diff --git a/drivers/media/video/usbvideo/ultracam.c b/drivers/media/video/usbvideo/ultracam.c
index 839a08240c2..fbd1b639229 100644
--- a/drivers/media/video/usbvideo/ultracam.c
+++ b/drivers/media/video/usbvideo/ultracam.c
@@ -556,7 +556,7 @@ static int ultracam_probe(struct usb_interface *intf, const struct usb_device_id
 			err("Alternate settings have different endpoint addresses!");
 			return -ENODEV;
 		}
-		if (usb_endpoint_type(endpoint) != USB_ENDPOINT_XFER_ISOC) {
+		if (!usb_endpoint_xfer_isoc(endpoint)) {
 			err("Interface %d. has non-ISO endpoint!",
 			    interface->desc.bInterfaceNumber);
 			return -ENODEV;
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index 2be5e47ed08..2622de003a4 100644
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -1674,8 +1674,7 @@ static int __devinit usbvision_probe(struct usb_interface *intf,
 		interface = &dev->actconfig->interface[ifnum]->altsetting[0];
 	}
 	endpoint = &interface->endpoint[1].desc;
-	if (usb_endpoint_type(endpoint) !=
-	    USB_ENDPOINT_XFER_ISOC) {
+	if (!usb_endpoint_xfer_isoc(endpoint)) {
 		err("%s: interface %d. has non-ISO endpoint!",
 		    __func__, ifnum);
 		err("%s: Endpoint attributes %d",
diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c
index d450cab20be..b617bf05e2d 100644
--- a/drivers/media/video/v4l1-compat.c
+++ b/drivers/media/video/v4l1-compat.c
@@ -203,7 +203,6 @@ static int poll_one(struct file *file, struct poll_wqueues *pwq)
 	table = &pwq->pt;
 	for (;;) {
 		int mask;
-		set_current_state(TASK_INTERRUPTIBLE);
 		mask = file->f_op->poll(file, table);
 		if (mask & POLLIN)
 			break;
@@ -212,9 +211,8 @@ static int poll_one(struct file *file, struct poll_wqueues *pwq)
 			retval = -ERESTARTSYS;
 			break;
 		}
-		schedule();
+		poll_schedule(pwq, TASK_INTERRUPTIBLE);
 	}
-	set_current_state(TASK_RUNNING);
 	poll_freewait(pwq);
 	return retval;
 }
diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c
index 9eefde03159..cf9d4c7f571 100644
--- a/drivers/media/video/v4l2-device.c
+++ b/drivers/media/video/v4l2-device.c
@@ -29,7 +29,7 @@ int v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev)
 	if (dev == NULL || v4l2_dev == NULL)
 		return -EINVAL;
 	/* Warn if we apparently re-register a device */
-	WARN_ON(dev_get_drvdata(dev));
+	WARN_ON(dev_get_drvdata(dev) != NULL);
 	INIT_LIST_HEAD(&v4l2_dev->subdevs);
 	spin_lock_init(&v4l2_dev->lock);
 	v4l2_dev->dev = dev;
@@ -61,7 +61,7 @@ int v4l2_device_register_subdev(struct v4l2_device *dev, struct v4l2_subdev *sd)
 	if (dev == NULL || sd == NULL || !sd->name[0])
 		return -EINVAL;
 	/* Warn if we apparently re-register a subdev */
-	WARN_ON(sd->dev);
+	WARN_ON(sd->dev != NULL);
 	if (!try_module_get(sd->owner))
 		return -ENODEV;
 	sd->dev = dev;
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index bc6d5aba0fe..da1790e57a8 100644
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -388,8 +388,7 @@ videobuf_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	page = alloc_page(GFP_USER | __GFP_DMA32);
 	if (!page)
 		return VM_FAULT_OOM;
-	clear_user_page(page_address(page), (unsigned long)vmf->virtual_address,
-			page);
+	clear_user_highpage(page, (unsigned long)vmf->virtual_address);
 	vmf->page = page;
 	return 0;
 }
diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c
index a3997b7d436..105a832531f 100644
--- a/drivers/media/video/w9968cf.c
+++ b/drivers/media/video/w9968cf.c
@@ -1553,7 +1553,6 @@ static int w9968cf_i2c_init(struct w9968cf_device* cam)
 
 	static struct i2c_adapter adap = {
 		.id =                I2C_HW_SMBUS_W9968CF,
-		.class =             I2C_CLASS_CAM_DIGITAL,
 		.owner =             THIS_MODULE,
 		.client_register =   w9968cf_i2c_attach_inform,
 		.client_unregister = w9968cf_i2c_detach_inform,