110 files changed, 268 insertions, 950 deletions

diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c
index 39fc923fc46..1c6015a04f9 100644
--- a/drivers/media/video/au0828/au0828-cards.c
+++ b/drivers/media/video/au0828/au0828-cards.c
@@ -162,11 +162,14 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
         switch (tv.model) {
         case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */
         case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
+        case 72101: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
+        case 72201: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
         case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
         case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
         case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
         case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and analog video */
         case 72251: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
+        case 72261: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
         case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and analog video */
         case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */
                 break;
@@ -324,6 +327,10 @@ struct usb_device_id au0828_usb_id_table[] = {
                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
         { USB_DEVICE(0x2040, 0x8200),
                 .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
+        { USB_DEVICE(0x2040, 0x7260),
+                .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+        { USB_DEVICE(0x2040, 0x7213),
+                .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
         { },
 };
 
diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c
index cd8ff047318..fda32f52554 100644
--- a/drivers/media/video/c-qcam.c
+++ b/drivers/media/video/c-qcam.c
@@ -72,7 +72,7 @@ struct qcam {
 
 static int parport[MAX_CAMS] = { [1 ... MAX_CAMS-1] = -1 };
 static int probe = 2;
-static int force_rgb;
+static bool force_rgb;
 static int video_nr = -1;
 
 /* FIXME: parport=auto would never have worked, surely? --RR */
diff --git a/drivers/media/video/cs5345.c b/drivers/media/video/cs5345.c
index 5909f2557ab..1d64af9adf7 100644
--- a/drivers/media/video/cs5345.c
+++ b/drivers/media/video/cs5345.c
@@ -31,7 +31,7 @@ MODULE_DESCRIPTION("i2c device driver for cs5345 Audio ADC");
 MODULE_AUTHOR("Hans Verkuil");
 MODULE_LICENSE("GPL");
 
-static int debug;
+static bool debug;
 
 module_param(debug, bool, 0644);
 
diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c
index d93e5ab45fd..51c5b9ad67d 100644
--- a/drivers/media/video/cs53l32a.c
+++ b/drivers/media/video/cs53l32a.c
@@ -35,7 +35,7 @@ MODULE_DESCRIPTION("i2c device driver for cs53l32a Audio ADC");
 MODULE_AUTHOR("Martin Vaughan");
 MODULE_LICENSE("GPL");
 
-static int debug;
+static bool debug;
 
 module_param(debug, bool, 0644);
 
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index c6ff32a6137..349bd9c2aff 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -75,7 +75,7 @@ static int radio[CX18_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
                                      -1, -1, -1, -1, -1, -1, -1, -1 };
 static unsigned cardtype_c = 1;
 static unsigned tuner_c = 1;
-static unsigned radio_c = 1;
+static bool radio_c = 1;
 static char pal[] = "--";
 static char secam[] = "--";
 static char ntsc[] = "-";
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index 53dae2a8272..60b021e7986 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -1385,26 +1385,4 @@ static struct usb_driver cx231xx_usb_driver = {
         .id_table = cx231xx_id_table,
 };
 
-static int __init cx231xx_module_init(void)
-{
-        int result;
-
-        printk(KERN_INFO DRIVER_NAME " v4l2 driver loaded.\n");
-
-        /* register this driver with the USB subsystem */
-        result = usb_register(&cx231xx_usb_driver);
-        if (result)
-                cx231xx_err(DRIVER_NAME
-                            " usb_register failed. Error number %d.\n", result);
-
-        return result;
-}
-
-static void __exit cx231xx_module_exit(void)
-{
-        /* deregister this driver with the USB subsystem */
-        usb_deregister(&cx231xx_usb_driver);
-}
-
-module_init(cx231xx_module_init);
-module_exit(cx231xx_module_exit);
+module_usb_driver(cx231xx_usb_driver);
diff --git a/drivers/media/video/cx25821/cx25821-alsa.c b/drivers/media/video/cx25821/cx25821-alsa.c
index 09e99de5fd2..58be4f3bb3c 100644
--- a/drivers/media/video/cx25821/cx25821-alsa.c
+++ b/drivers/media/video/cx25821/cx25821-alsa.c
@@ -102,7 +102,7 @@ struct cx25821_audio_dev {
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
-static int enable[SNDRV_CARDS] = { 1, [1 ... (SNDRV_CARDS - 1)] = 1 };
+static bool enable[SNDRV_CARDS] = { 1, [1 ... (SNDRV_CARDS - 1)] = 1 };
 
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable cx25821 soundcard. default enabled.");
diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index 68d1240f493..04bf6627d36 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -96,7 +96,7 @@ typedef struct cx88_audio_dev snd_cx88_card_t;
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
 static const char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
-static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
+static bool enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
 
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable cx88x soundcard. default enabled.");
diff --git a/drivers/media/video/davinci/vpif.h b/drivers/media/video/davinci/vpif.h
index 10550bd93b0..25036cb11be 100644
--- a/drivers/media/video/davinci/vpif.h
+++ b/drivers/media/video/davinci/vpif.h
@@ -20,6 +20,7 @@
 #include <linux/videodev2.h>
 #include <mach/hardware.h>
 #include <mach/dm646x.h>
+#include <media/davinci/vpif_types.h>
 
 /* Maximum channel allowed */
 #define VPIF_NUM_CHANNELS               (4)
diff --git a/drivers/media/video/davinci/vpif_capture.h b/drivers/media/video/davinci/vpif_capture.h
index 064550f5ce4..a693d4ebda5 100644
--- a/drivers/media/video/davinci/vpif_capture.h
+++ b/drivers/media/video/davinci/vpif_capture.h
@@ -27,7 +27,7 @@
 #include <media/v4l2-device.h>
 #include <media/videobuf-core.h>
 #include <media/videobuf-dma-contig.h>
-#include <mach/dm646x.h>
+#include <media/davinci/vpif_types.h>
 
 #include "vpif.h"
 
diff --git a/drivers/media/video/davinci/vpif_display.h b/drivers/media/video/davinci/vpif_display.h
index 5d1936dafed..56879d1a068 100644
--- a/drivers/media/video/davinci/vpif_display.h
+++ b/drivers/media/video/davinci/vpif_display.h
@@ -22,6 +22,7 @@
 #include <media/v4l2-device.h>
 #include <media/videobuf-core.h>
 #include <media/videobuf-dma-contig.h>
+#include <media/davinci/vpif_types.h>
 
 #include "vpif.h"
 
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 9b747c266af..93807dcf944 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -3325,26 +3325,4 @@ static struct usb_driver em28xx_usb_driver = {
         .id_table = em28xx_id_table,
 };
 
-static int __init em28xx_module_init(void)
-{
-        int result;
-
-        /* register this driver with the USB subsystem */
-        result = usb_register(&em28xx_usb_driver);
-        if (result)
-                em28xx_err(DRIVER_NAME
-                           " usb_register failed. Error number %d.\n", result);
-
-        printk(KERN_INFO DRIVER_NAME " driver loaded\n");
-
-        return result;
-}
-
-static void __exit em28xx_module_exit(void)
-{
-        /* deregister this driver with the USB subsystem */
-        usb_deregister(&em28xx_usb_driver);
-}
-
-module_init(em28xx_module_init);
-module_exit(em28xx_module_exit);
+module_usb_driver(em28xx_usb_driver);
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index d3777c86e1d..5539f09440a 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -76,8 +76,8 @@ MODULE_PARM_DESC(video_nr,
                  "\none and for every other camera."
                  "\n");
 
-static short force_munmap[] = {[0 ... ET61X251_MAX_DEVICES-1] =
-                               ET61X251_FORCE_MUNMAP};
+static bool force_munmap[] = {[0 ... ET61X251_MAX_DEVICES-1] =
+                              ET61X251_FORCE_MUNMAP};
 module_param_array(force_munmap, bool, NULL, 0444);
 MODULE_PARM_DESC(force_munmap,
                  "\n<0|1[,...]> Force the application to unmap previously"
@@ -2680,27 +2680,4 @@ static struct usb_driver et61x251_usb_driver = {
         .disconnect = et61x251_usb_disconnect,
 };
 
-/*****************************************************************************/
-
-static int __init et61x251_module_init(void)
-{
-        int err = 0;
-
-        KDBG(2, ET61X251_MODULE_NAME " v" ET61X251_MODULE_VERSION);
-        KDBG(3, ET61X251_MODULE_AUTHOR);
-
-        if ((err = usb_register(&et61x251_usb_driver)))
-                KDBG(1, "usb_register() failed");
-
-        return err;
-}
-
-
-static void __exit et61x251_module_exit(void)
-{
-        usb_deregister(&et61x251_usb_driver);
-}
-
-
-module_init(et61x251_module_init);
-module_exit(et61x251_module_exit);
+module_usb_driver(et61x251_usb_driver);
diff --git a/drivers/media/video/gspca/benq.c b/drivers/media/video/gspca/benq.c
index 6ae26160b81..636627b57dc 100644
--- a/drivers/media/video/gspca/benq.c
+++ b/drivers/media/video/gspca/benq.c
@@ -288,15 +288,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/conex.c b/drivers/media/video/gspca/conex.c
index 4c56dbef6d9..ea17b5d94ea 100644
--- a/drivers/media/video/gspca/conex.c
+++ b/drivers/media/video/gspca/conex.c
@@ -1067,15 +1067,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/cpia1.c b/drivers/media/video/gspca/cpia1.c
index f9b86b2484b..8f33bbd091a 100644
--- a/drivers/media/video/gspca/cpia1.c
+++ b/drivers/media/video/gspca/cpia1.c
@@ -2132,15 +2132,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/etoms.c b/drivers/media/video/gspca/etoms.c
index 0357d6d461d..81a4adbd9f7 100644
--- a/drivers/media/video/gspca/etoms.c
+++ b/drivers/media/video/gspca/etoms.c
@@ -895,16 +895,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/finepix.c b/drivers/media/video/gspca/finepix.c
index ea48200fd3a..0107513cd72 100644
--- a/drivers/media/video/gspca/finepix.c
+++ b/drivers/media/video/gspca/finepix.c
@@ -290,16 +290,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/gl860/gl860.c b/drivers/media/video/gspca/gl860/gl860.c
index 2ced3b73994..a8f54c20e58 100644
--- a/drivers/media/video/gspca/gl860/gl860.c
+++ b/drivers/media/video/gspca/gl860/gl860.c
@@ -524,22 +524,7 @@ static struct usb_driver sd_driver = {
 
 /*====================== Init and Exit module functions ====================*/
 
-static int __init sd_mod_init(void)
-{
-        PDEBUG(D_PROBE, "driver startup - version %s", DRIVER_VERSION);
-
-        if (usb_register(&sd_driver) < 0)
-                return -1;
-        return 0;
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
 
 /*==========================================================================*/
 
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 881e04c7ffe..2ca10dfec91 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -838,13 +838,13 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
         gspca_dev->usb_err = 0;
 
         /* do the specific subdriver stuff before endpoint selection */
-        gspca_dev->alt = 0;
+        intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
+        gspca_dev->alt = gspca_dev->cam.bulk ? intf->num_altsetting : 0;
         if (gspca_dev->sd_desc->isoc_init) {
                 ret = gspca_dev->sd_desc->isoc_init(gspca_dev);
                 if (ret < 0)
                         goto unlock;
         }
-        intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
         xfer = gspca_dev->cam.bulk ? USB_ENDPOINT_XFER_BULK
                                    : USB_ENDPOINT_XFER_ISOC;
 
@@ -957,7 +957,7 @@ retry:
                                 ret = -EIO;
                                 goto out;
                         }
-                        alt = ep_tb[--alt_idx].alt;
+                        gspca_dev->alt = ep_tb[--alt_idx].alt;
                 }
         }
 out:
diff --git a/drivers/media/video/gspca/jeilinj.c b/drivers/media/video/gspca/jeilinj.c
index 8e3dabe3007..5ab3f7e1276 100644
--- a/drivers/media/video/gspca/jeilinj.c
+++ b/drivers/media/video/gspca/jeilinj.c
@@ -582,16 +582,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/kinect.c b/drivers/media/video/gspca/kinect.c
index 4fe51fda80f..e8e8f2fe916 100644
--- a/drivers/media/video/gspca/kinect.c
+++ b/drivers/media/video/gspca/kinect.c
@@ -413,16 +413,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/konica.c b/drivers/media/video/gspca/konica.c
index f3f7fe0ec4b..b1da7f4096c 100644
--- a/drivers/media/video/gspca/konica.c
+++ b/drivers/media/video/gspca/konica.c
@@ -634,15 +634,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c
index 67533e5582a..0c449367543 100644
--- a/drivers/media/video/gspca/m5602/m5602_core.c
+++ b/drivers/media/video/gspca/m5602/m5602_core.c
@@ -27,8 +27,8 @@
 
 /* Kernel module parameters */
 int force_sensor;
-static int dump_bridge;
-int dump_sensor;
+static bool dump_bridge;
+bool dump_sensor;
 
 static const struct usb_device_id m5602_table[] = {
         {USB_DEVICE(0x0402, 0x5602)},
@@ -404,19 +404,7 @@ static struct usb_driver sd_driver = {
         .disconnect = m5602_disconnect
 };
 
-/* -- module insert / remove -- */
-static int __init mod_m5602_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit mod_m5602_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(mod_m5602_init);
-module_exit(mod_m5602_exit);
+module_usb_driver(sd_driver);
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
diff --git a/drivers/media/video/gspca/m5602/m5602_mt9m111.h b/drivers/media/video/gspca/m5602/m5602_mt9m111.h
index b1f0c492036..8c672b5c8c6 100644
--- a/drivers/media/video/gspca/m5602/m5602_mt9m111.h
+++ b/drivers/media/video/gspca/m5602/m5602_mt9m111.h
@@ -106,7 +106,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int mt9m111_probe(struct sd *sd);
 int mt9m111_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_ov7660.h b/drivers/media/video/gspca/m5602/m5602_ov7660.h
index 2efd607987e..2b6a13b508f 100644
--- a/drivers/media/video/gspca/m5602/m5602_ov7660.h
+++ b/drivers/media/video/gspca/m5602/m5602_ov7660.h
@@ -86,7 +86,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int ov7660_probe(struct sd *sd);
 int ov7660_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.h b/drivers/media/video/gspca/m5602/m5602_ov9650.h
index da9a129b739..f7aa5bf6898 100644
--- a/drivers/media/video/gspca/m5602/m5602_ov9650.h
+++ b/drivers/media/video/gspca/m5602/m5602_ov9650.h
@@ -135,7 +135,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int ov9650_probe(struct sd *sd);
 int ov9650_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.h b/drivers/media/video/gspca/m5602/m5602_po1030.h
index 33835959639..81a2bcb88fe 100644
--- a/drivers/media/video/gspca/m5602/m5602_po1030.h
+++ b/drivers/media/video/gspca/m5602/m5602_po1030.h
@@ -147,7 +147,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int po1030_probe(struct sd *sd);
 int po1030_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h
index 8cc7a3f6da7..8e0035e731c 100644
--- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h
+++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h
@@ -65,7 +65,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int s5k4aa_probe(struct sd *sd);
 int s5k4aa_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.h b/drivers/media/video/gspca/m5602/m5602_s5k83a.h
index 80a63a236e2..79952247b53 100644
--- a/drivers/media/video/gspca/m5602/m5602_s5k83a.h
+++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.h
@@ -41,7 +41,7 @@
 
 /* Kernel module parameters */
 extern int force_sensor;
-extern int dump_sensor;
+extern bool dump_sensor;
 
 int s5k83a_probe(struct sd *sd);
 int s5k83a_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/mars.c b/drivers/media/video/gspca/mars.c
index ef45fa57575..5c2ea05c46b 100644
--- a/drivers/media/video/gspca/mars.c
+++ b/drivers/media/video/gspca/mars.c
@@ -517,15 +517,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/mr97310a.c b/drivers/media/video/gspca/mr97310a.c
index 473e813b680..d73e5bd3dbf 100644
--- a/drivers/media/video/gspca/mr97310a.c
+++ b/drivers/media/video/gspca/mr97310a.c
@@ -1259,15 +1259,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/nw80x.c b/drivers/media/video/gspca/nw80x.c
index 7681814e594..d4bec932177 100644
--- a/drivers/media/video/gspca/nw80x.c
+++ b/drivers/media/video/gspca/nw80x.c
@@ -2118,18 +2118,7 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
 
 module_param(webcam, int, 0644);
 MODULE_PARM_DESC(webcam,
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 6a01b35a947..08b8ce1dee1 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -5056,18 +5056,7 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
 
 module_param(frame_rate, int, 0644);
 MODULE_PARM_DESC(frame_rate, "Frame rate (5, 10, 15, 20 or 30 fps)");
diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c
index 76907eced4a..04753391de3 100644
--- a/drivers/media/video/gspca/ov534.c
+++ b/drivers/media/video/gspca/ov534.c
@@ -1533,16 +1533,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c
index b3b1ea60a84..f30060d5063 100644
--- a/drivers/media/video/gspca/ov534_9.c
+++ b/drivers/media/video/gspca/ov534_9.c
@@ -1432,16 +1432,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index 1600df152fd..ece8b1e82a1 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -569,15 +569,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/pac7302.c b/drivers/media/video/gspca/pac7302.c
index 1c44f78ff9e..2811195258c 100644
--- a/drivers/media/video/gspca/pac7302.c
+++ b/drivers/media/video/gspca/pac7302.c
@@ -1220,15 +1220,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index 7509d05dc06..1ac111176ff 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -868,15 +868,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/se401.c b/drivers/media/video/gspca/se401.c
index 3b71bbcd977..1494e1829d3 100644
--- a/drivers/media/video/gspca/se401.c
+++ b/drivers/media/video/gspca/se401.c
@@ -766,15 +766,4 @@ static struct usb_driver sd_driver = {
         .post_reset = sd_post_reset,
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/sn9c2028.c b/drivers/media/video/gspca/sn9c2028.c
index 48aae3926a3..478533cb115 100644
--- a/drivers/media/video/gspca/sn9c2028.c
+++ b/drivers/media/video/gspca/sn9c2028.c
@@ -737,16 +737,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
index 86e07a139a1..33cabc342dc 100644
--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -2554,15 +2554,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index 146b459b08d..ddb392dc4f2 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -1527,15 +1527,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index c746bf19ca1..afa3186b803 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -3104,15 +3104,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/spca1528.c b/drivers/media/video/gspca/spca1528.c
index 695673106e7..070b9c33b51 100644
--- a/drivers/media/video/gspca/spca1528.c
+++ b/drivers/media/video/gspca/spca1528.c
@@ -590,15 +590,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/spca500.c b/drivers/media/video/gspca/spca500.c
index bb82c94ece1..103984708c7 100644
--- a/drivers/media/video/gspca/spca500.c
+++ b/drivers/media/video/gspca/spca500.c
@@ -1092,15 +1092,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index 7aaac72aee9..9c16821addd 100644
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -2188,15 +2188,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index 16722dc6039..1320f35e39f 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -815,15 +815,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/spca506.c b/drivers/media/video/gspca/spca506.c
index 89fec4c500a..54eed87672d 100644
--- a/drivers/media/video/gspca/spca506.c
+++ b/drivers/media/video/gspca/spca506.c
@@ -714,21 +714,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        int ret;
-        ret = usb_register(&sd_driver);
-        if (ret < 0)
-                return ret;
-        PDEBUG(D_PROBE, "registered");
-        return 0;
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-        PDEBUG(D_PROBE, "deregistered");
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index a44fe3d2596..df4e1699646 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -1544,15 +1544,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index c82fd53cef9..259a0c73c66 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -1106,15 +1106,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/sq905.c b/drivers/media/video/gspca/sq905.c
index df805f79828..2fe3c29bd6b 100644
--- a/drivers/media/video/gspca/sq905.c
+++ b/drivers/media/video/gspca/sq905.c
@@ -432,16 +432,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/sq905c.c b/drivers/media/video/gspca/sq905c.c
index c2c056056e0..ae783634712 100644
--- a/drivers/media/video/gspca/sq905c.c
+++ b/drivers/media/video/gspca/sq905c.c
@@ -339,16 +339,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/sq930x.c b/drivers/media/video/gspca/sq930x.c
index e4255b4905e..1a8ba9b3550 100644
--- a/drivers/media/video/gspca/sq930x.c
+++ b/drivers/media/video/gspca/sq930x.c
@@ -1197,15 +1197,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index 42a7a28a6c8..4ae7cc8f463 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -519,15 +519,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/stv0680.c b/drivers/media/video/gspca/stv0680.c
index 4dcc7e37f9f..461ed645f30 100644
--- a/drivers/media/video/gspca/stv0680.c
+++ b/drivers/media/video/gspca/stv0680.c
@@ -355,15 +355,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.c b/drivers/media/video/gspca/stv06xx/stv06xx.c
index b1fca7db101..6f878f6c6e9 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx.c
@@ -36,8 +36,8 @@ MODULE_AUTHOR("Erik Andrén");
 MODULE_DESCRIPTION("STV06XX USB Camera Driver");
 MODULE_LICENSE("GPL");
 
-static int dump_bridge;
-static int dump_sensor;
+static bool dump_bridge;
+static bool dump_sensor;
 
 int stv06xx_write_bridge(struct sd *sd, u16 address, u16 i2c_data)
 {
@@ -612,18 +612,7 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
 
 module_param(dump_bridge, bool, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(dump_bridge, "Dumps all usb bridge registers at startup");
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index c8909772435..c80f0c0c75b 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -1211,15 +1211,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index 90f0877eb59..ea44deb66af 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -1438,15 +1438,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/topro.c b/drivers/media/video/gspca/topro.c
index 29596c59837..b2695b1dc60 100644
--- a/drivers/media/video/gspca/topro.c
+++ b/drivers/media/video/gspca/topro.c
@@ -4971,18 +4971,7 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
 
 module_param(force_sensor, int, 0644);
 MODULE_PARM_DESC(force_sensor,
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index 933ef2ca658..c8922c5ffbf 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -418,16 +418,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index 7ee2c8271dc..208f6b2d512 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -4230,15 +4230,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/vicam.c b/drivers/media/video/gspca/vicam.c
index 81dd4c99d02..d12ea1518ac 100644
--- a/drivers/media/video/gspca/vicam.c
+++ b/drivers/media/video/gspca/vicam.c
@@ -368,16 +368,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/xirlink_cit.c b/drivers/media/video/gspca/xirlink_cit.c
index 3aed42acdb5..fbb6ed25ec3 100644
--- a/drivers/media/video/gspca/xirlink_cit.c
+++ b/drivers/media/video/gspca/xirlink_cit.c
@@ -3325,15 +3325,4 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-/* -- module insert / remove -- */
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index 30ea1e47949..0202fead6b9 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -7050,18 +7050,7 @@ static struct usb_driver sd_driver = {
 #endif
 };
 
-static int __init sd_mod_init(void)
-{
-        return usb_register(&sd_driver);
-}
-
-static void __exit sd_mod_exit(void)
-{
-        usb_deregister(&sd_driver);
-}
-
-module_init(sd_mod_init);
-module_exit(sd_mod_exit);
+module_usb_driver(sd_driver);
 
 module_param(force_sensor, int, 0644);
 MODULE_PARM_DESC(force_sensor,
diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c
index 441dacf642b..e5eb56a5b61 100644
--- a/drivers/media/video/hdpvr/hdpvr-core.c
+++ b/drivers/media/video/hdpvr/hdpvr-core.c
@@ -49,7 +49,7 @@ module_param(default_audio_input, uint, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(default_audio_input, "default audio input: 0=RCA back / "
                  "1=RCA front / 2=S/PDIF");
 
-static int boost_audio;
+static bool boost_audio;
 module_param(boost_audio, bool, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(boost_audio, "boost the audio signal");
 
@@ -452,26 +452,7 @@ static struct usb_driver hdpvr_usb_driver = {
         .id_table =     hdpvr_table,
 };
 
-static int __init hdpvr_init(void)
-{
-        int result;
-
-        /* register this driver with the USB subsystem */
-        result = usb_register(&hdpvr_usb_driver);
-        if (result)
-                err("usb_register failed. Error number %d", result);
-
-        return result;
-}
-
-static void __exit hdpvr_exit(void)
-{
-        /* deregister this driver with the USB subsystem */
-        usb_deregister(&hdpvr_usb_driver);
-}
-
-module_init(hdpvr_init);
-module_exit(hdpvr_exit);
+module_usb_driver(hdpvr_usb_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_VERSION("0.2.1");
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 41108a9a195..544af91cbdc 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -99,7 +99,7 @@ static int i2c_clock_period[IVTV_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1,
 
 static unsigned int cardtype_c = 1;
 static unsigned int tuner_c = 1;
-static unsigned int radio_c = 1;
+static bool radio_c = 1;
 static unsigned int i2c_clock_period_c = 1;
 static char pal[] = "---";
 static char secam[] = "--";
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c
index 6b7c9c82333..d0fbfcf7133 100644
--- a/drivers/media/video/ivtv/ivtvfb.c
+++ b/drivers/media/video/ivtv/ivtvfb.c
@@ -58,7 +58,7 @@
 /* card parameters */
 static int ivtvfb_card_id = -1;
 static int ivtvfb_debug = 0;
-static int osd_laced;
+static bool osd_laced;
 static int osd_depth;
 static int osd_upper;
 static int osd_left;
diff --git a/drivers/media/video/m5mols/m5mols.h b/drivers/media/video/m5mols/m5mols.h
index 89d09a8914f..82c8817bd32 100644
--- a/drivers/media/video/m5mols/m5mols.h
+++ b/drivers/media/video/m5mols/m5mols.h
@@ -162,7 +162,6 @@ struct m5mols_version {
  * @pad: media pad
  * @ffmt: current fmt according to resolution type
  * @res_type: current resolution type
- * @code: current code
  * @irq_waitq: waitqueue for the capture
  * @work_irq: workqueue for the IRQ
  * @flags: state variable for the interrupt handler
@@ -192,7 +191,6 @@ struct m5mols_info {
         struct media_pad pad;
         struct v4l2_mbus_framefmt ffmt[M5MOLS_RESTYPE_MAX];
         int res_type;
-        enum v4l2_mbus_pixelcode code;
         wait_queue_head_t irq_waitq;
         struct work_struct work_irq;
         unsigned long flags;
diff --git a/drivers/media/video/m5mols/m5mols_core.c b/drivers/media/video/m5mols/m5mols_core.c
index 05ab3700647..e0f09e53180 100644
--- a/drivers/media/video/m5mols/m5mols_core.c
+++ b/drivers/media/video/m5mols/m5mols_core.c
@@ -334,7 +334,7 @@ int m5mols_mode(struct m5mols_info *info, u8 mode)
         int ret = -EINVAL;
         u8 reg;
 
-        if (mode < REG_PARAMETER && mode > REG_CAPTURE)
+        if (mode < REG_PARAMETER || mode > REG_CAPTURE)
                 return ret;
 
         ret = m5mols_read_u8(sd, SYSTEM_SYSMODE, &reg);
@@ -511,9 +511,6 @@ static int m5mols_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
         struct m5mols_info *info = to_m5mols(sd);
         struct v4l2_mbus_framefmt *format;
 
-        if (fmt->pad != 0)
-                return -EINVAL;
-
         format = __find_format(info, fh, fmt->which, info->res_type);
         if (!format)
                 return -EINVAL;
@@ -532,9 +529,6 @@ static int m5mols_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
         u32 resolution = 0;
         int ret;
 
-        if (fmt->pad != 0)
-                return -EINVAL;
-
         ret = __find_resolution(sd, format, &type, &resolution);
         if (ret < 0)
                 return ret;
@@ -543,13 +537,14 @@ static int m5mols_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh,
         if (!sfmt)
                 return 0;
 
-        *sfmt           = m5mols_default_ffmt[type];
-        sfmt->width     = format->width;
-        sfmt->height    = format->height;
+
+        format->code = m5mols_default_ffmt[type].code;
+        format->colorspace = V4L2_COLORSPACE_JPEG;
+        format->field = V4L2_FIELD_NONE;
 
         if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
+                *sfmt = *format;
                 info->resolution = resolution;
-                info->code = format->code;
                 info->res_type = type;
         }
 
@@ -626,13 +621,14 @@ static int m5mols_start_monitor(struct m5mols_info *info)
 static int m5mols_s_stream(struct v4l2_subdev *sd, int enable)
 {
         struct m5mols_info *info = to_m5mols(sd);
+        u32 code = info->ffmt[info->res_type].code;
 
         if (enable) {
                 int ret = -EINVAL;
 
-                if (is_code(info->code, M5MOLS_RESTYPE_MONITOR))
+                if (is_code(code, M5MOLS_RESTYPE_MONITOR))
                         ret = m5mols_start_monitor(info);
-                if (is_code(info->code, M5MOLS_RESTYPE_CAPTURE))
+                if (is_code(code, M5MOLS_RESTYPE_CAPTURE))
                         ret = m5mols_start_capture(info);
 
                 return ret;
diff --git a/drivers/media/video/marvell-ccic/mcam-core.c b/drivers/media/video/marvell-ccic/mcam-core.c
index 80ec64d2d6d..2c8fc0f6d69 100644
--- a/drivers/media/video/marvell-ccic/mcam-core.c
+++ b/drivers/media/video/marvell-ccic/mcam-core.c
@@ -51,7 +51,7 @@ static int delivered;
  * sense.
  */
 
-static int alloc_bufs_at_read;
+static bool alloc_bufs_at_read;
 module_param(alloc_bufs_at_read, bool, 0444);
 MODULE_PARM_DESC(alloc_bufs_at_read,
                 "Non-zero value causes DMA buffers to be allocated when the "
@@ -73,11 +73,11 @@ MODULE_PARM_DESC(dma_buf_size,
                 "parameters require larger buffers, an attempt to reallocate "
                 "will be made.");
 #else /* MCAM_MODE_VMALLOC */
-static const int alloc_bufs_at_read = 0;
+static const bool alloc_bufs_at_read = 0;
 static const int n_dma_bufs = 3;  /* Used by S/G_PARM */
 #endif /* MCAM_MODE_VMALLOC */
 
-static int flip;
+static bool flip;
 module_param(flip, bool, 0444);
 MODULE_PARM_DESC(flip,
                 "If set, the sensor will be instructed to flip the image "
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index d0f53885728..d7cd0f633f6 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -69,12 +69,12 @@ MODULE_LICENSE("GPL");
 /* module parameters */
 static int opmode   = OPMODE_AUTO;
 int msp_debug;           /* msp_debug output */
-int msp_once;            /* no continuous stereo monitoring */
-int msp_amsound;         /* hard-wire AM sound at 6.5 Hz (france),
+bool msp_once;           /* no continuous stereo monitoring */
+bool msp_amsound;        /* hard-wire AM sound at 6.5 Hz (france),
                             the autoscan seems work well only with FM... */
 int msp_standard = 1;    /* Override auto detect of audio msp_standard,
                             if needed. */
-int msp_dolby;
+bool msp_dolby;
 
 int msp_stereo_thresh = 0x190; /* a2 threshold for stereo/bilingual
                                         (msp34xxg only) 0x00a0-0x03c0 */
diff --git a/drivers/media/video/msp3400-driver.h b/drivers/media/video/msp3400-driver.h
index 831e8db4368..fbe5e0715f9 100644
--- a/drivers/media/video/msp3400-driver.h
+++ b/drivers/media/video/msp3400-driver.h
@@ -44,10 +44,10 @@
 
 /* module parameters */
 extern int msp_debug;
-extern int msp_once;
-extern int msp_amsound;
+extern bool msp_once;
+extern bool msp_amsound;
 extern int msp_standard;
-extern int msp_dolby;
+extern bool msp_dolby;
 extern int msp_stereo_thresh;
 
 struct msp_state {
diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index cf2c0fb95f2..398f96ffd35 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -955,6 +955,7 @@ static int mt9m111_probe(struct i2c_client *client,
         mt9m111->rect.height    = MT9M111_MAX_HEIGHT;
         mt9m111->fmt            = &mt9m111_colour_fmts[0];
         mt9m111->lastpage       = -1;
+        mutex_init(&mt9m111->power_lock);
 
         ret = mt9m111_video_probe(client);
         if (ret) {
diff --git a/drivers/media/video/mt9t112.c b/drivers/media/video/mt9t112.c
index 32114a3c0ca..7b34b11daf2 100644
--- a/drivers/media/video/mt9t112.c
+++ b/drivers/media/video/mt9t112.c
@@ -1083,8 +1083,10 @@ static int mt9t112_probe(struct i2c_client *client,
         v4l2_i2c_subdev_init(&priv->subdev, client, &mt9t112_subdev_ops);
 
         ret = mt9t112_camera_probe(client);
-        if (ret)
+        if (ret) {
                 kfree(priv);
+                return ret;
+        }
 
         /* Cannot fail: using the default supported pixel code */
         mt9t112_set_params(priv, &rect, V4L2_MBUS_FMT_UYVY8_2X8);
diff --git a/drivers/media/video/omap/omap_vout.c b/drivers/media/video/omap/omap_vout.c
index 9c5c19f142d..a378c2ce127 100644
--- a/drivers/media/video/omap/omap_vout.c
+++ b/drivers/media/video/omap/omap_vout.c
@@ -38,6 +38,7 @@
 #include <linux/irq.h>
 #include <linux/videodev2.h>
 #include <linux/dma-mapping.h>
+#include <linux/slab.h>
 
 #include <media/videobuf-dma-contig.h>
 #include <media/v4l2-device.h>
@@ -69,9 +70,9 @@ static u32 video1_numbuffers = 3;
 static u32 video2_numbuffers = 3;
 static u32 video1_bufsize = OMAP_VOUT_MAX_BUF_SIZE;
 static u32 video2_bufsize = OMAP_VOUT_MAX_BUF_SIZE;
-static u32 vid1_static_vrfb_alloc;
-static u32 vid2_static_vrfb_alloc;
-static int debug;
+static bool vid1_static_vrfb_alloc;
+static bool vid2_static_vrfb_alloc;
+static bool debug;
 
 /* Module parameters */
 module_param(video1_numbuffers, uint, S_IRUGO);
@@ -423,7 +424,7 @@ static int omapvid_setup_overlay(struct omap_vout_device *vout,
                 "%s enable=%d addr=%x width=%d\n height=%d color_mode=%d\n"
                 "rotation=%d mirror=%d posx=%d posy=%d out_width = %d \n"
                 "out_height=%d rotation_type=%d screen_width=%d\n",
-                __func__, info.enabled, info.paddr, info.width, info.height,
+                __func__, ovl->is_enabled(ovl), info.paddr, info.width, info.height,
                 info.color_mode, info.rotation, info.mirror, info.pos_x,
                 info.pos_y, info.out_width, info.out_height, info.rotation_type,
                 info.screen_width);
@@ -942,12 +943,8 @@ static int omap_vout_release(struct file *file)
         /* Disable all the overlay managers connected with this interface */
         for (i = 0; i < ovid->num_overlays; i++) {
                 struct omap_overlay *ovl = ovid->overlays[i];
-                if (ovl->manager && ovl->manager->device) {
-                        struct omap_overlay_info info;
-                        ovl->get_overlay_info(ovl, &info);
-                        info.enabled = 0;
-                        ovl->set_overlay_info(ovl, &info);
-                }
+                if (ovl->manager && ovl->manager->device)
+                        ovl->disable(ovl);
         }
         /* Turn off the pipeline */
         ret = omapvid_apply_changes(vout);
@@ -1667,7 +1664,6 @@ static int vidioc_streamon(struct file *file, void *fh, enum v4l2_buf_type i)
                 if (ovl->manager && ovl->manager->device) {
                         struct omap_overlay_info info;
                         ovl->get_overlay_info(ovl, &info);
-                        info.enabled = 1;
                         info.paddr = addr;
                         if (ovl->set_overlay_info(ovl, &info)) {
                                 ret = -EINVAL;
@@ -1686,6 +1682,16 @@ static int vidioc_streamon(struct file *file, void *fh, enum v4l2_buf_type i)
         if (ret)
                 v4l2_err(&vout->vid_dev->v4l2_dev, "failed to change mode\n");
 
+        for (j = 0; j < ovid->num_overlays; j++) {
+                struct omap_overlay *ovl = ovid->overlays[j];
+
+                if (ovl->manager && ovl->manager->device) {
+                        ret = ovl->enable(ovl);
+                        if (ret)
+                                goto streamon_err1;
+                }
+        }
+
         ret = 0;
 
 streamon_err1:
@@ -1715,16 +1721,8 @@ static int vidioc_streamoff(struct file *file, void *fh, enum v4l2_buf_type i)
         for (j = 0; j < ovid->num_overlays; j++) {
                 struct omap_overlay *ovl = ovid->overlays[j];
 
-                if (ovl->manager && ovl->manager->device) {
-                        struct omap_overlay_info info;
-
-                        ovl->get_overlay_info(ovl, &info);
-                        info.enabled = 0;
-                        ret = ovl->set_overlay_info(ovl, &info);
-                        if (ret)
-                                v4l2_err(&vout->vid_dev->v4l2_dev,
-                                "failed to update overlay info in streamoff\n");
-                }
+                if (ovl->manager && ovl->manager->device)
+                        ovl->disable(ovl);
         }
 
         /* Turn of the pipeline */
@@ -2169,6 +2167,14 @@ static int __init omap_vout_probe(struct platform_device *pdev)
         vid_dev->num_displays = 0;
         for_each_dss_dev(dssdev) {
                 omap_dss_get_device(dssdev);
+
+                if (!dssdev->driver) {
+                        dev_warn(&pdev->dev, "no driver for display: %s\n",
+                                        dssdev->name);
+                        omap_dss_put_device(dssdev);
+                        continue;
+                }
+
                 vid_dev->displays[vid_dev->num_displays++] = dssdev;
         }
 
diff --git a/drivers/media/video/omap/omap_vout_vrfb.c b/drivers/media/video/omap/omap_vout_vrfb.c
index ebebcac4922..4be26abf6ce 100644
--- a/drivers/media/video/omap/omap_vout_vrfb.c
+++ b/drivers/media/video/omap/omap_vout_vrfb.c
@@ -84,7 +84,7 @@ void omap_vout_free_vrfb_buffers(struct omap_vout_device *vout)
 }
 
 int omap_vout_setup_vrfb_bufs(struct platform_device *pdev, int vid_num,
-                        u32 static_vrfb_allocation)
+                              bool static_vrfb_allocation)
 {
         int ret = 0, i, j;
         struct omap_vout_device *vout;
diff --git a/drivers/media/video/omap1_camera.c b/drivers/media/video/omap1_camera.c
index e87ae2f634b..6a6cf388bae 100644
--- a/drivers/media/video/omap1_camera.c
+++ b/drivers/media/video/omap1_camera.c
@@ -24,6 +24,7 @@
 #include <linux/clk.h>
 #include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
+#include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
diff --git a/drivers/media/video/omap24xxcam-dma.c b/drivers/media/video/omap24xxcam-dma.c
index 1d54b86c936..3ea38a8def8 100644
--- a/drivers/media/video/omap24xxcam-dma.c
+++ b/drivers/media/video/omap24xxcam-dma.c
@@ -506,7 +506,7 @@ int omap24xxcam_sgdma_queue(struct omap24xxcam_sgdma *sgdma,
         unsigned long flags;
         struct sgdma_state *sg_state;
 
-        if ((sglen < 0) || ((sglen > 0) & !sglist))
+        if ((sglen < 0) || ((sglen > 0) && !sglist))
                 return -EINVAL;
 
         spin_lock_irqsave(&sgdma->lock, flags);
diff --git a/drivers/media/video/omap3isp/isp.c b/drivers/media/video/omap3isp/isp.c
index b818cacf420..d4c48ef227f 100644
--- a/drivers/media/video/omap3isp/isp.c
+++ b/drivers/media/video/omap3isp/isp.c
@@ -80,13 +80,6 @@
 #include "isph3a.h"
 #include "isphist.h"
 
-/*
- * this is provided as an interim solution until omap3isp doesn't need
- * any omap-specific iommu API
- */
-#define to_iommu(dev)                                                   \
-        (struct omap_iommu *)platform_get_drvdata(to_platform_device(dev))
-
 static unsigned int autoidle;
 module_param(autoidle, int, 0444);
 MODULE_PARM_DESC(autoidle, "Enable OMAP3ISP AUTOIDLE support");
@@ -1114,8 +1107,7 @@ isp_restore_context(struct isp_device *isp, struct isp_reg *reg_list)
 static void isp_save_ctx(struct isp_device *isp)
 {
         isp_save_context(isp, isp_reg_list);
-        if (isp->iommu)
-                omap_iommu_save_ctx(isp->iommu);
+        omap_iommu_save_ctx(isp->dev);
 }
 
 /*
@@ -1128,8 +1120,7 @@ static void isp_save_ctx(struct isp_device *isp)
 static void isp_restore_ctx(struct isp_device *isp)
 {
         isp_restore_context(isp, isp_reg_list);
-        if (isp->iommu)
-                omap_iommu_restore_ctx(isp->iommu);
+        omap_iommu_restore_ctx(isp->dev);
         omap3isp_ccdc_restore_context(isp);
         omap3isp_preview_restore_context(isp);
 }
@@ -1983,7 +1974,7 @@ static int isp_remove(struct platform_device *pdev)
         isp_cleanup_modules(isp);
 
         omap3isp_get(isp);
-        iommu_detach_device(isp->domain, isp->iommu_dev);
+        iommu_detach_device(isp->domain, &pdev->dev);
         iommu_domain_free(isp->domain);
         omap3isp_put(isp);
 
@@ -2131,17 +2122,6 @@ static int isp_probe(struct platform_device *pdev)
                 }
         }
 
-        /* IOMMU */
-        isp->iommu_dev = omap_find_iommu_device("isp");
-        if (!isp->iommu_dev) {
-                dev_err(isp->dev, "omap_find_iommu_device failed\n");
-                ret = -ENODEV;
-                goto error_isp;
-        }
-
-        /* to be removed once iommu migration is complete */
-        isp->iommu = to_iommu(isp->iommu_dev);
-
         isp->domain = iommu_domain_alloc(pdev->dev.bus);
         if (!isp->domain) {
                 dev_err(isp->dev, "can't alloc iommu domain\n");
@@ -2149,7 +2129,7 @@ static int isp_probe(struct platform_device *pdev)
                 goto error_isp;
         }
 
-        ret = iommu_attach_device(isp->domain, isp->iommu_dev);
+        ret = iommu_attach_device(isp->domain, &pdev->dev);
         if (ret) {
                 dev_err(&pdev->dev, "can't attach iommu device: %d\n", ret);
                 goto free_domain;
@@ -2188,7 +2168,7 @@ error_modules:
 error_irq:
         free_irq(isp->irq_num, isp);
 detach_dev:
-        iommu_detach_device(isp->domain, isp->iommu_dev);
+        iommu_detach_device(isp->domain, &pdev->dev);
 free_domain:
         iommu_domain_free(isp->domain);
 error_isp:
diff --git a/drivers/media/video/omap3isp/isp.h b/drivers/media/video/omap3isp/isp.h
index 705946ef4d6..d96603eb0d1 100644
--- a/drivers/media/video/omap3isp/isp.h
+++ b/drivers/media/video/omap3isp/isp.h
@@ -212,9 +212,7 @@ struct isp_device {
         unsigned int sbl_resources;
         unsigned int subclk_resources;
 
-        struct omap_iommu *iommu;
         struct iommu_domain *domain;
-        struct device *iommu_dev;
 
         struct isp_platform_callback platform_cb;
 };
diff --git a/drivers/media/video/omap3isp/ispccdc.c b/drivers/media/video/omap3isp/ispccdc.c
index b0b0fa5a357..d341ba12593 100644
--- a/drivers/media/video/omap3isp/ispccdc.c
+++ b/drivers/media/video/omap3isp/ispccdc.c
@@ -366,7 +366,7 @@ static void ccdc_lsc_free_request(struct isp_ccdc_device *ccdc,
                 dma_unmap_sg(isp->dev, req->iovm->sgt->sgl,
                              req->iovm->sgt->nents, DMA_TO_DEVICE);
         if (req->table)
-                omap_iommu_vfree(isp->domain, isp->iommu, req->table);
+                omap_iommu_vfree(isp->domain, isp->dev, req->table);
         kfree(req);
 }
 
@@ -438,7 +438,7 @@ static int ccdc_lsc_config(struct isp_ccdc_device *ccdc,
 
                 req->enable = 1;
 
-                req->table = omap_iommu_vmalloc(isp->domain, isp->iommu, 0,
+                req->table = omap_iommu_vmalloc(isp->domain, isp->dev, 0,
                                         req->config.size, IOMMU_FLAG);
                 if (IS_ERR_VALUE(req->table)) {
                         req->table = 0;
@@ -446,7 +446,7 @@ static int ccdc_lsc_config(struct isp_ccdc_device *ccdc,
                         goto done;
                 }
 
-                req->iovm = omap_find_iovm_area(isp->iommu, req->table);
+                req->iovm = omap_find_iovm_area(isp->dev, req->table);
                 if (req->iovm == NULL) {
                         ret = -ENOMEM;
                         goto done;
@@ -462,7 +462,7 @@ static int ccdc_lsc_config(struct isp_ccdc_device *ccdc,
                 dma_sync_sg_for_cpu(isp->dev, req->iovm->sgt->sgl,
                                     req->iovm->sgt->nents, DMA_TO_DEVICE);
 
-                table = omap_da_to_va(isp->iommu, req->table);
+                table = omap_da_to_va(isp->dev, req->table);
                 if (copy_from_user(table, config->lsc, req->config.size)) {
                         ret = -EFAULT;
                         goto done;
@@ -734,15 +734,15 @@ static int ccdc_config(struct isp_ccdc_device *ccdc,
                          * already done by omap_iommu_vmalloc().
                          */
                         size = ccdc->fpc.fpnum * 4;
-                        table_new = omap_iommu_vmalloc(isp->domain, isp->iommu,
+                        table_new = omap_iommu_vmalloc(isp->domain, isp->dev,
                                                         0, size, IOMMU_FLAG);
                         if (IS_ERR_VALUE(table_new))
                                 return -ENOMEM;
 
-                        if (copy_from_user(omap_da_to_va(isp->iommu, table_new),
+                        if (copy_from_user(omap_da_to_va(isp->dev, table_new),
                                            (__force void __user *)
                                            ccdc->fpc.fpcaddr, size)) {
-                                omap_iommu_vfree(isp->domain, isp->iommu,
+                                omap_iommu_vfree(isp->domain, isp->dev,
                                                                 table_new);
                                 return -EFAULT;
                         }
@@ -753,7 +753,7 @@ static int ccdc_config(struct isp_ccdc_device *ccdc,
 
                 ccdc_configure_fpc(ccdc);
                 if (table_old != 0)
-                        omap_iommu_vfree(isp->domain, isp->iommu, table_old);
+                        omap_iommu_vfree(isp->domain, isp->dev, table_old);
         }
 
         return ccdc_lsc_config(ccdc, ccdc_struct);
@@ -1408,7 +1408,7 @@ static void ccdc_hs_vs_isr(struct isp_ccdc_device *ccdc)
 {
         struct isp_pipeline *pipe =
                 to_isp_pipeline(&ccdc->video_out.video.entity);
-        struct video_device *vdev = &ccdc->subdev.devnode;
+        struct video_device *vdev = ccdc->subdev.devnode;
         struct v4l2_event event;
 
         memset(&event, 0, sizeof(event));
@@ -2309,7 +2309,7 @@ void omap3isp_ccdc_cleanup(struct isp_device *isp)
         ccdc_lsc_free_queue(ccdc, &ccdc->lsc.free_queue);
 
         if (ccdc->fpc.fpcaddr != 0)
-                omap_iommu_vfree(isp->domain, isp->iommu, ccdc->fpc.fpcaddr);
+                omap_iommu_vfree(isp->domain, isp->dev, ccdc->fpc.fpcaddr);
 
         mutex_destroy(&ccdc->ioctl_lock);
 }
diff --git a/drivers/media/video/omap3isp/ispstat.c b/drivers/media/video/omap3isp/ispstat.c
index 68d539456c5..11871ecc6d2 100644
--- a/drivers/media/video/omap3isp/ispstat.c
+++ b/drivers/media/video/omap3isp/ispstat.c
@@ -366,7 +366,7 @@ static void isp_stat_bufs_free(struct ispstat *stat)
                                 dma_unmap_sg(isp->dev, buf->iovm->sgt->sgl,
                                              buf->iovm->sgt->nents,
                                              DMA_FROM_DEVICE);
-                        omap_iommu_vfree(isp->domain, isp->iommu,
+                        omap_iommu_vfree(isp->domain, isp->dev,
                                                         buf->iommu_addr);
                 } else {
                         if (!buf->virt_addr)
@@ -400,7 +400,7 @@ static int isp_stat_bufs_alloc_iommu(struct ispstat *stat, unsigned int size)
                 struct iovm_struct *iovm;
 
                 WARN_ON(buf->dma_addr);
-                buf->iommu_addr = omap_iommu_vmalloc(isp->domain, isp->iommu, 0,
+                buf->iommu_addr = omap_iommu_vmalloc(isp->domain, isp->dev, 0,
                                                         size, IOMMU_FLAG);
                 if (IS_ERR((void *)buf->iommu_addr)) {
                         dev_err(stat->isp->dev,
@@ -410,7 +410,7 @@ static int isp_stat_bufs_alloc_iommu(struct ispstat *stat, unsigned int size)
                         return -ENOMEM;
                 }
 
-                iovm = omap_find_iovm_area(isp->iommu, buf->iommu_addr);
+                iovm = omap_find_iovm_area(isp->dev, buf->iommu_addr);
                 if (!iovm ||
                     !dma_map_sg(isp->dev, iovm->sgt->sgl, iovm->sgt->nents,
                                 DMA_FROM_DEVICE)) {
@@ -419,7 +419,7 @@ static int isp_stat_bufs_alloc_iommu(struct ispstat *stat, unsigned int size)
                 }
                 buf->iovm = iovm;
 
-                buf->virt_addr = omap_da_to_va(stat->isp->iommu,
+                buf->virt_addr = omap_da_to_va(stat->isp->dev,
                                           (u32)buf->iommu_addr);
                 buf->empty = 1;
                 dev_dbg(stat->isp->dev, "%s: buffer[%d] allocated."
@@ -496,7 +496,7 @@ static int isp_stat_bufs_alloc(struct ispstat *stat, u32 size)
 
 static void isp_stat_queue_event(struct ispstat *stat, int err)
 {
-        struct video_device *vdev = &stat->subdev.devnode;
+        struct video_device *vdev = stat->subdev.devnode;
         struct v4l2_event event;
         struct omap3isp_stat_event_status *status = (void *)event.u.data;
 
diff --git a/drivers/media/video/omap3isp/ispvideo.c b/drivers/media/video/omap3isp/ispvideo.c
index d1000723c5a..bd3aebafafa 100644
--- a/drivers/media/video/omap3isp/ispvideo.c
+++ b/drivers/media/video/omap3isp/ispvideo.c
@@ -26,6 +26,7 @@
 #include <asm/cacheflush.h>
 #include <linux/clk.h>
 #include <linux/mm.h>
+#include <linux/module.h>
 #include <linux/pagemap.h>
 #include <linux/scatterlist.h>
 #include <linux/sched.h>
@@ -452,7 +453,7 @@ ispmmu_vmap(struct isp_device *isp, const struct scatterlist *sglist, int sglen)
         sgt->nents = sglen;
         sgt->orig_nents = sglen;
 
-        da = omap_iommu_vmap(isp->domain, isp->iommu, 0, sgt, IOMMU_FLAG);
+        da = omap_iommu_vmap(isp->domain, isp->dev, 0, sgt, IOMMU_FLAG);
         if (IS_ERR_VALUE(da))
                 kfree(sgt);
 
@@ -468,7 +469,7 @@ static void ispmmu_vunmap(struct isp_device *isp, dma_addr_t da)
 {
         struct sg_table *sgt;
 
-        sgt = omap_iommu_vunmap(isp->domain, isp->iommu, (u32)da);
+        sgt = omap_iommu_vunmap(isp->domain, isp->dev, (u32)da);
         kfree(sgt);
 }
 
diff --git a/drivers/media/video/ov6650.c b/drivers/media/video/ov6650.c
index 9f2d26b1d4c..6806345ec2f 100644
--- a/drivers/media/video/ov6650.c
+++ b/drivers/media/video/ov6650.c
@@ -540,7 +540,7 @@ static u8 to_clkrc(struct v4l2_fract *timeperframe,
 static int ov6650_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
 {
         struct i2c_client *client = v4l2_get_subdevdata(sd);
-        struct soc_camera_device *icd = (struct soc_camera_device *)sd->grp_id;
+        struct soc_camera_device *icd = v4l2_get_subdev_hostdata(sd);
         struct soc_camera_sense *sense = icd->sense;
         struct ov6650 *priv = to_ov6650(client);
         bool half_scale = !is_unscaled_ok(mf->width, mf->height, &priv->rect);
diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c
index 8aa05853128..6a564964853 100644
--- a/drivers/media/video/ov7670.c
+++ b/drivers/media/video/ov7670.c
@@ -25,7 +25,7 @@ MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>");
 MODULE_DESCRIPTION("A low-level driver for OmniVision ov7670 sensors");
 MODULE_LICENSE("GPL");
 
-static int debug;
+static bool debug;
 module_param(debug, bool, 0644);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
diff --git a/drivers/media/video/s2255drv.c b/drivers/media/video/s2255drv.c
index 803c9c82e49..c1bef618766 100644
--- a/drivers/media/video/s2255drv.c
+++ b/drivers/media/video/s2255drv.c
@@ -2682,25 +2682,7 @@ static struct usb_driver s2255_driver = {
         .id_table = s2255_table,
 };
 
-static int __init usb_s2255_init(void)
-{
-        int result;
-        /* register this driver with the USB subsystem */
-        result = usb_register(&s2255_driver);
-        if (result)
-                pr_err(KBUILD_MODNAME
-                       ": usb_register failed. Error number %d\n", result);
-        dprintk(2, "%s\n", __func__);
-        return result;
-}
-
-static void __exit usb_s2255_exit(void)
-{
-        usb_deregister(&s2255_driver);
-}
-
-module_init(usb_s2255_init);
-module_exit(usb_s2255_exit);
+module_usb_driver(s2255_driver);
 
 MODULE_DESCRIPTION("Sensoray 2255 Video for Linux driver");
 MODULE_AUTHOR("Dean Anderson (Sensoray Company Inc.)");
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index c8d91b0cd9b..2cc3b916672 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -98,6 +98,10 @@ static int fimc_capture_state_cleanup(struct fimc_dev *fimc, bool suspend)
                         vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
         }
         set_bit(ST_CAPT_SUSPENDED, &fimc->state);
+
+        fimc_hw_reset(fimc);
+        cap->buf_index = 0;
+
         spin_unlock_irqrestore(&fimc->slock, flags);
 
         if (streaming)
@@ -137,7 +141,7 @@ int fimc_capture_config_update(struct fimc_ctx *ctx)
         struct fimc_dev *fimc = ctx->fimc_dev;
         int ret;
 
-        if (test_bit(ST_CAPT_APPLY_CFG, &fimc->state))
+        if (!test_bit(ST_CAPT_APPLY_CFG, &fimc->state))
                 return 0;
 
         spin_lock(&ctx->slock);
@@ -150,7 +154,7 @@ int fimc_capture_config_update(struct fimc_ctx *ctx)
                 fimc_hw_set_rotation(ctx);
                 fimc_prepare_dma_offset(ctx, &ctx->d_frame);
                 fimc_hw_set_out_dma(ctx);
-                set_bit(ST_CAPT_APPLY_CFG, &fimc->state);
+                clear_bit(ST_CAPT_APPLY_CFG, &fimc->state);
         }
         spin_unlock(&ctx->slock);
         return ret;
@@ -164,7 +168,6 @@ static int start_streaming(struct vb2_queue *q, unsigned int count)
         int min_bufs;
         int ret;
 
-        fimc_hw_reset(fimc);
         vid_cap->frame_count = 0;
 
         ret = fimc_init_capture(fimc);
@@ -523,7 +526,7 @@ static struct fimc_fmt *fimc_capture_try_format(struct fimc_ctx *ctx,
         max_w = rotation ? pl->out_rot_en_w : pl->out_rot_dis_w;
         min_w = ctx->state & FIMC_DST_CROP ? dst->width : var->min_out_pixsize;
         min_h = ctx->state & FIMC_DST_CROP ? dst->height : var->min_out_pixsize;
-        if (fimc->id == 1 && var->pix_hoff)
+        if (var->min_vsize_align == 1 && !rotation)
                 align_h = fimc_fmt_is_rgb(ffmt->color) ? 0 : 1;
 
         depth = fimc_get_format_depth(ffmt);
@@ -1239,6 +1242,7 @@ static int fimc_subdev_set_fmt(struct v4l2_subdev *sd,
 
         mutex_lock(&fimc->lock);
         set_frame_bounds(ff, mf->width, mf->height);
+        fimc->vid_cap.mf = *mf;
         ff->fmt = ffmt;
 
         /* Reset the crop rectangle if required. */
@@ -1375,7 +1379,7 @@ static void fimc_destroy_capture_subdev(struct fimc_dev *fimc)
         media_entity_cleanup(&sd->entity);
         v4l2_device_unregister_subdev(sd);
         kfree(sd);
-        sd = NULL;
+        fimc->vid_cap.subdev = NULL;
 }
 
 /* Set default format at the sensor and host interface */
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index 19ca6db38b2..07c6254faee 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -37,7 +37,7 @@ static char *fimc_clocks[MAX_FIMC_CLOCKS] = {
 static struct fimc_fmt fimc_formats[] = {
         {
                 .name           = "RGB565",
-                .fourcc         = V4L2_PIX_FMT_RGB565X,
+                .fourcc         = V4L2_PIX_FMT_RGB565,
                 .depth          = { 16 },
                 .color          = S5P_FIMC_RGB565,
                 .memplanes      = 1,
@@ -1038,12 +1038,11 @@ static int fimc_try_fmt_mplane(struct fimc_ctx *ctx, struct v4l2_format *f)
                 mod_x = 6; /* 64 x 32 pixels tile */
                 mod_y = 5;
         } else {
-                if (fimc->id == 1 && variant->pix_hoff)
+                if (variant->min_vsize_align == 1)
                         mod_y = fimc_fmt_is_rgb(fmt->color) ? 0 : 1;
                 else
-                        mod_y = mod_x;
+                        mod_y = ffs(variant->min_vsize_align) - 1;
         }
-        dbg("mod_x: %d, mod_y: %d, max_w: %d", mod_x, mod_y, max_w);
 
         v4l_bound_align_image(&pix->width, 16, max_w, mod_x,
                 &pix->height, 8, variant->pix_limit->scaler_dis_w, mod_y, 0);
@@ -1226,10 +1225,10 @@ static int fimc_m2m_try_crop(struct fimc_ctx *ctx, struct v4l2_crop *cr)
                 fimc->variant->min_inp_pixsize : fimc->variant->min_out_pixsize;
 
         /* Get pixel alignment constraints. */
-        if (fimc->id == 1 && fimc->variant->pix_hoff)
+        if (fimc->variant->min_vsize_align == 1)
                 halign = fimc_fmt_is_rgb(f->fmt->color) ? 0 : 1;
         else
-                halign = ffs(min_size) - 1;
+                halign = ffs(fimc->variant->min_vsize_align) - 1;
 
         for (i = 0; i < f->fmt->colplanes; i++)
                 depth += f->fmt->depth[i];
@@ -1615,7 +1614,6 @@ static int fimc_probe(struct platform_device *pdev)
         pdata = pdev->dev.platform_data;
         fimc->pdata = pdata;
 
-        set_bit(ST_LPM, &fimc->state);
 
         init_waitqueue_head(&fimc->irq_queue);
         spin_lock_init(&fimc->slock);
@@ -1707,8 +1705,6 @@ static int fimc_runtime_resume(struct device *dev)
         /* Enable clocks and perform basic initalization */
         clk_enable(fimc->clock[CLK_GATE]);
         fimc_hw_reset(fimc);
-        if (fimc->variant->out_buf_count > 4)
-                fimc_hw_set_dma_seq(fimc, 0xF);
 
         /* Resume the capture or mem-to-mem device */
         if (fimc_capture_busy(fimc))
@@ -1750,8 +1746,6 @@ static int fimc_resume(struct device *dev)
                 return 0;
         }
         fimc_hw_reset(fimc);
-        if (fimc->variant->out_buf_count > 4)
-                fimc_hw_set_dma_seq(fimc, 0xF);
         spin_unlock_irqrestore(&fimc->slock, flags);
 
         if (fimc_capture_busy(fimc))
@@ -1780,7 +1774,6 @@ static int __devexit fimc_remove(struct platform_device *pdev)
         struct fimc_dev *fimc = platform_get_drvdata(pdev);
 
         pm_runtime_disable(&pdev->dev);
-        fimc_runtime_suspend(&pdev->dev);
         pm_runtime_set_suspended(&pdev->dev);
 
         vb2_dma_contig_cleanup_ctx(fimc->alloc_ctx);
@@ -1840,6 +1833,7 @@ static struct samsung_fimc_variant fimc0_variant_s5p = {
         .min_inp_pixsize = 16,
         .min_out_pixsize = 16,
         .hor_offs_align  = 8,
+        .min_vsize_align = 16,
         .out_buf_count   = 4,
         .pix_limit       = &s5p_pix_limit[0],
 };
@@ -1849,6 +1843,7 @@ static struct samsung_fimc_variant fimc2_variant_s5p = {
         .min_inp_pixsize = 16,
         .min_out_pixsize = 16,
         .hor_offs_align  = 8,
+        .min_vsize_align = 16,
         .out_buf_count   = 4,
         .pix_limit = &s5p_pix_limit[1],
 };
@@ -1861,6 +1856,7 @@ static struct samsung_fimc_variant fimc0_variant_s5pv210 = {
         .min_inp_pixsize = 16,
         .min_out_pixsize = 16,
         .hor_offs_align  = 8,
+        .min_vsize_align = 16,
         .out_buf_count   = 4,
         .pix_limit       = &s5p_pix_limit[1],
 };
@@ -1874,6 +1870,7 @@ static struct samsung_fimc_variant fimc1_variant_s5pv210 = {
         .min_inp_pixsize = 16,
         .min_out_pixsize = 16,
         .hor_offs_align  = 1,
+        .min_vsize_align = 1,
         .out_buf_count   = 4,
         .pix_limit       = &s5p_pix_limit[2],
 };
@@ -1884,6 +1881,7 @@ static struct samsung_fimc_variant fimc2_variant_s5pv210 = {
         .min_inp_pixsize = 16,
         .min_out_pixsize = 16,
         .hor_offs_align  = 8,
+        .min_vsize_align = 16,
         .out_buf_count   = 4,
         .pix_limit       = &s5p_pix_limit[2],
 };
@@ -1898,6 +1896,7 @@ static struct samsung_fimc_variant fimc0_variant_exynos4 = {
         .min_inp_pixsize = 16,
         .min_out_pixsize = 16,
         .hor_offs_align  = 2,
+        .min_vsize_align = 1,
         .out_buf_count   = 32,
         .pix_limit       = &s5p_pix_limit[1],
 };
@@ -1910,6 +1909,7 @@ static struct samsung_fimc_variant fimc3_variant_exynos4 = {
         .min_inp_pixsize = 16,
         .min_out_pixsize = 16,
         .hor_offs_align  = 2,
+        .min_vsize_align = 1,
         .out_buf_count   = 32,
         .pix_limit       = &s5p_pix_limit[3],
 };
diff --git a/drivers/media/video/s5p-fimc/fimc-core.h b/drivers/media/video/s5p-fimc/fimc-core.h
index a6936dad5b1..c7f01c47b20 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.h
+++ b/drivers/media/video/s5p-fimc/fimc-core.h
@@ -377,6 +377,7 @@ struct fimc_pix_limit {
  * @min_inp_pixsize: minimum input pixel size
  * @min_out_pixsize: minimum output pixel size
  * @hor_offs_align: horizontal pixel offset aligment
+ * @min_vsize_align: minimum vertical pixel size alignment
  * @out_buf_count: the number of buffers in output DMA sequence
  */
 struct samsung_fimc_variant {
@@ -390,6 +391,7 @@ struct samsung_fimc_variant {
         u16             min_inp_pixsize;
         u16             min_out_pixsize;
         u16             hor_offs_align;
+        u16             min_vsize_align;
         u16             out_buf_count;
 };
 
diff --git a/drivers/media/video/s5p-fimc/fimc-mdevice.c b/drivers/media/video/s5p-fimc/fimc-mdevice.c
index cc337b1de91..615c862f036 100644
--- a/drivers/media/video/s5p-fimc/fimc-mdevice.c
+++ b/drivers/media/video/s5p-fimc/fimc-mdevice.c
@@ -220,6 +220,7 @@ static struct v4l2_subdev *fimc_md_register_sensor(struct fimc_md *fmd,
         sd = v4l2_i2c_new_subdev_board(&fmd->v4l2_dev, adapter,
                                        s_info->pdata->board_info, NULL);
         if (IS_ERR_OR_NULL(sd)) {
+                i2c_put_adapter(adapter);
                 v4l2_err(&fmd->v4l2_dev, "Failed to acquire subdev\n");
                 return NULL;
         }
@@ -234,12 +235,15 @@ static struct v4l2_subdev *fimc_md_register_sensor(struct fimc_md *fmd,
 static void fimc_md_unregister_sensor(struct v4l2_subdev *sd)
 {
         struct i2c_client *client = v4l2_get_subdevdata(sd);
+        struct i2c_adapter *adapter;
 
         if (!client)
                 return;
         v4l2_device_unregister_subdev(sd);
+        adapter = client->adapter;
         i2c_unregister_device(client);
-        i2c_put_adapter(client->adapter);
+        if (adapter)
+                i2c_put_adapter(adapter);
 }
 
 static int fimc_md_register_sensor_entities(struct fimc_md *fmd)
@@ -381,20 +385,28 @@ static void fimc_md_unregister_entities(struct fimc_md *fmd)
 
 static int fimc_md_register_video_nodes(struct fimc_md *fmd)
 {
+        struct video_device *vdev;
         int i, ret = 0;
 
         for (i = 0; i < FIMC_MAX_DEVS && !ret; i++) {
                 if (!fmd->fimc[i])
                         continue;
 
-                if (fmd->fimc[i]->m2m.vfd)
-                        ret = video_register_device(fmd->fimc[i]->m2m.vfd,
-                                                    VFL_TYPE_GRABBER, -1);
-                if (ret)
-                        break;
-                if (fmd->fimc[i]->vid_cap.vfd)
-                        ret = video_register_device(fmd->fimc[i]->vid_cap.vfd,
-                                                    VFL_TYPE_GRABBER, -1);
+                vdev = fmd->fimc[i]->m2m.vfd;
+                if (vdev) {
+                        ret = video_register_device(vdev, VFL_TYPE_GRABBER, -1);
+                        if (ret)
+                                break;
+                        v4l2_info(&fmd->v4l2_dev, "Registered %s as /dev/%s\n",
+                                  vdev->name, video_device_node_name(vdev));
+                }
+
+                vdev = fmd->fimc[i]->vid_cap.vfd;
+                if (vdev == NULL)
+                        continue;
+                ret = video_register_device(vdev, VFL_TYPE_GRABBER, -1);
+                v4l2_info(&fmd->v4l2_dev, "Registered %s as /dev/%s\n",
+                          vdev->name, video_device_node_name(vdev));
         }
 
         return ret;
@@ -502,7 +514,7 @@ static int fimc_md_create_links(struct fimc_md *fmd)
                         if (WARN(csis == NULL,
                                  "MIPI-CSI interface specified "
                                  "but s5p-csis module is not loaded!\n"))
-                                continue;
+                                return -EINVAL;
 
                         ret = media_entity_create_link(&sensor->entity, 0,
                                               &csis->entity, CSIS_PAD_SINK,
@@ -742,9 +754,6 @@ static int __devinit fimc_md_probe(struct platform_device *pdev)
         struct fimc_md *fmd;
         int ret;
 
-        if (WARN(!pdev->dev.platform_data, "Platform data not specified!\n"))
-                return -EINVAL;
-
         fmd = kzalloc(sizeof(struct fimc_md), GFP_KERNEL);
         if (!fmd)
                 return -ENOMEM;
@@ -782,9 +791,11 @@ static int __devinit fimc_md_probe(struct platform_device *pdev)
         if (ret)
                 goto err3;
 
-        ret = fimc_md_register_sensor_entities(fmd);
-        if (ret)
-                goto err3;
+        if (pdev->dev.platform_data) {
+                ret = fimc_md_register_sensor_entities(fmd);
+                if (ret)
+                        goto err3;
+        }
         ret = fimc_md_create_links(fmd);
         if (ret)
                 goto err3;
diff --git a/drivers/media/video/s5p-fimc/fimc-reg.c b/drivers/media/video/s5p-fimc/fimc-reg.c
index 20e664e3416..44f5c2d1920 100644
--- a/drivers/media/video/s5p-fimc/fimc-reg.c
+++ b/drivers/media/video/s5p-fimc/fimc-reg.c
@@ -35,6 +35,9 @@ void fimc_hw_reset(struct fimc_dev *dev)
         cfg = readl(dev->regs + S5P_CIGCTRL);
         cfg &= ~S5P_CIGCTRL_SWRST;
         writel(cfg, dev->regs + S5P_CIGCTRL);
+
+        if (dev->variant->out_buf_count > 4)
+                fimc_hw_set_dma_seq(dev, 0xF);
 }
 
 static u32 fimc_hw_get_in_flip(struct fimc_ctx *ctx)
@@ -251,7 +254,14 @@ static void fimc_hw_set_scaler(struct fimc_ctx *ctx)
         struct fimc_scaler *sc = &ctx->scaler;
         struct fimc_frame *src_frame = &ctx->s_frame;
         struct fimc_frame *dst_frame = &ctx->d_frame;
-        u32 cfg = 0;
+
+        u32 cfg = readl(dev->regs + S5P_CISCCTRL);
+
+        cfg &= ~(S5P_CISCCTRL_CSCR2Y_WIDE | S5P_CISCCTRL_CSCY2R_WIDE |
+                 S5P_CISCCTRL_SCALEUP_H | S5P_CISCCTRL_SCALEUP_V |
+                 S5P_CISCCTRL_SCALERBYPASS | S5P_CISCCTRL_ONE2ONE |
+                 S5P_CISCCTRL_INRGB_FMT_MASK | S5P_CISCCTRL_OUTRGB_FMT_MASK |
+                 S5P_CISCCTRL_INTERLACE | S5P_CISCCTRL_RGB_EXT);
 
         if (!(ctx->flags & FIMC_COLOR_RANGE_NARROW))
                 cfg |= (S5P_CISCCTRL_CSCR2Y_WIDE | S5P_CISCCTRL_CSCY2R_WIDE);
@@ -308,9 +318,9 @@ void fimc_hw_set_mainscaler(struct fimc_ctx *ctx)
         fimc_hw_set_scaler(ctx);
 
         cfg = readl(dev->regs + S5P_CISCCTRL);
+        cfg &= ~(S5P_CISCCTRL_MHRATIO_MASK | S5P_CISCCTRL_MVRATIO_MASK);
 
         if (variant->has_mainscaler_ext) {
-                cfg &= ~(S5P_CISCCTRL_MHRATIO_MASK | S5P_CISCCTRL_MVRATIO_MASK);
                 cfg |= S5P_CISCCTRL_MHRATIO_EXT(sc->main_hratio);
                 cfg |= S5P_CISCCTRL_MVRATIO_EXT(sc->main_vratio);
                 writel(cfg, dev->regs + S5P_CISCCTRL);
@@ -323,7 +333,6 @@ void fimc_hw_set_mainscaler(struct fimc_ctx *ctx)
                 cfg |= S5P_CIEXTEN_MVRATIO_EXT(sc->main_vratio);
                 writel(cfg, dev->regs + S5P_CIEXTEN);
         } else {
-                cfg &= ~(S5P_CISCCTRL_MHRATIO_MASK | S5P_CISCCTRL_MVRATIO_MASK);
                 cfg |= S5P_CISCCTRL_MHRATIO(sc->main_hratio);
                 cfg |= S5P_CISCCTRL_MVRATIO(sc->main_vratio);
                 writel(cfg, dev->regs + S5P_CISCCTRL);
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
index 1e8cdb77d4b..dff9dc79879 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
@@ -61,7 +61,7 @@ static struct s5p_mfc_fmt formats[] = {
                 .num_planes = 1,
         },
         {
-                .name = "H264 Encoded Stream",
+                .name = "H263 Encoded Stream",
                 .fourcc = V4L2_PIX_FMT_H263,
                 .codec_mode = S5P_FIMV_CODEC_H263_ENC,
                 .type = MFC_FMT_ENC,
diff --git a/drivers/media/video/s5p-tv/mixer_video.c b/drivers/media/video/s5p-tv/mixer_video.c
index e16d3a4bc1d..b47d0c06ecf 100644
--- a/drivers/media/video/s5p-tv/mixer_video.c
+++ b/drivers/media/video/s5p-tv/mixer_video.c
@@ -16,6 +16,7 @@
 #include <media/v4l2-ioctl.h>
 #include <linux/videodev2.h>
 #include <linux/mm.h>
+#include <linux/module.h>
 #include <linux/version.h>
 #include <linux/timer.h>
 #include <media/videobuf2-dma-contig.h>
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 5cfdbc78b91..0ef5484696b 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -57,7 +57,7 @@ MODULE_AUTHOR(  "Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, "
                 "Hans Verkuil, Mauro Carvalho Chehab");
 MODULE_LICENSE("GPL");
 
-static int debug;
+static bool debug;
 module_param(debug, bool, 0644);
 
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index f390682629c..c51decfcae1 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -566,8 +566,10 @@ static int sh_mobile_ceu_add_device(struct soc_camera_device *icd)
         ret = sh_mobile_ceu_soft_reset(pcdev);
 
         csi2_sd = find_csi2(pcdev);
-        if (csi2_sd)
-                csi2_sd->grp_id = (long)icd;
+        if (csi2_sd) {
+                csi2_sd->grp_id = soc_camera_grp_id(icd);
+                v4l2_set_subdev_hostdata(csi2_sd, icd);
+        }
 
         ret = v4l2_subdev_call(csi2_sd, core, s_power, 1);
         if (ret < 0 && ret != -ENOIOCTLCMD && ret != -ENODEV) {
@@ -768,7 +770,7 @@ static struct v4l2_subdev *find_bus_subdev(struct sh_mobile_ceu_dev *pcdev,
 {
         if (pcdev->csi2_pdev) {
                 struct v4l2_subdev *csi2_sd = find_csi2(pcdev);
-                if (csi2_sd && csi2_sd->grp_id == (u32)icd)
+                if (csi2_sd && csi2_sd->grp_id == soc_camera_grp_id(icd))
                         return csi2_sd;
         }
 
@@ -1089,8 +1091,9 @@ static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, unsigned int
                         /* Try 2560x1920, 1280x960, 640x480, 320x240 */
                         mf.width        = 2560 >> shift;
                         mf.height       = 1920 >> shift;
-                        ret = v4l2_device_call_until_err(sd->v4l2_dev, (long)icd, video,
-                                                         s_mbus_fmt, &mf);
+                        ret = v4l2_device_call_until_err(sd->v4l2_dev,
+                                        soc_camera_grp_id(icd), video,
+                                        s_mbus_fmt, &mf);
                         if (ret < 0)
                                 return ret;
                         shift++;
@@ -1389,7 +1392,8 @@ static int client_s_fmt(struct soc_camera_device *icd,
         bool ceu_1to1;
         int ret;
 
-        ret = v4l2_device_call_until_err(sd->v4l2_dev, (long)icd, video,
+        ret = v4l2_device_call_until_err(sd->v4l2_dev,
+                                         soc_camera_grp_id(icd), video,
                                          s_mbus_fmt, mf);
         if (ret < 0)
                 return ret;
@@ -1426,8 +1430,9 @@ static int client_s_fmt(struct soc_camera_device *icd,
                 tmp_h = min(2 * tmp_h, max_height);
                 mf->width = tmp_w;
                 mf->height = tmp_h;
-                ret = v4l2_device_call_until_err(sd->v4l2_dev, (long)icd, video,
-                                                 s_mbus_fmt, mf);
+                ret = v4l2_device_call_until_err(sd->v4l2_dev,
+                                        soc_camera_grp_id(icd), video,
+                                        s_mbus_fmt, mf);
                 dev_geo(dev, "Camera scaled to %ux%u\n",
                         mf->width, mf->height);
                 if (ret < 0) {
@@ -1580,8 +1585,9 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd,
         }
 
         if (interm_width < icd->user_width || interm_height < icd->user_height) {
-                ret = v4l2_device_call_until_err(sd->v4l2_dev, (int)icd, video,
-                                                 s_mbus_fmt, &mf);
+                ret = v4l2_device_call_until_err(sd->v4l2_dev,
+                                        soc_camera_grp_id(icd), video,
+                                        s_mbus_fmt, &mf);
                 if (ret < 0)
                         return ret;
 
@@ -1867,7 +1873,8 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd,
         mf.code         = xlate->code;
         mf.colorspace   = pix->colorspace;
 
-        ret = v4l2_device_call_until_err(sd->v4l2_dev, (long)icd, video, try_mbus_fmt, &mf);
+        ret = v4l2_device_call_until_err(sd->v4l2_dev, soc_camera_grp_id(icd),
+                                         video, try_mbus_fmt, &mf);
         if (ret < 0)
                 return ret;
 
@@ -1891,8 +1898,9 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd,
                          */
                         mf.width = 2560;
                         mf.height = 1920;
-                        ret = v4l2_device_call_until_err(sd->v4l2_dev, (long)icd, video,
-                                                         try_mbus_fmt, &mf);
+                        ret = v4l2_device_call_until_err(sd->v4l2_dev,
+                                        soc_camera_grp_id(icd), video,
+                                        try_mbus_fmt, &mf);
                         if (ret < 0) {
                                 /* Shouldn't actually happen... */
                                 dev_err(icd->parent,
diff --git a/drivers/media/video/sh_mobile_csi2.c b/drivers/media/video/sh_mobile_csi2.c
index ea4f0473ed3..8a652b53ff7 100644
--- a/drivers/media/video/sh_mobile_csi2.c
+++ b/drivers/media/video/sh_mobile_csi2.c
@@ -143,7 +143,7 @@ static int sh_csi2_s_mbus_config(struct v4l2_subdev *sd,
                                  const struct v4l2_mbus_config *cfg)
 {
         struct sh_csi2 *priv = container_of(sd, struct sh_csi2, subdev);
-        struct soc_camera_device *icd = (struct soc_camera_device *)sd->grp_id;
+        struct soc_camera_device *icd = v4l2_get_subdev_hostdata(sd);
         struct v4l2_subdev *client_sd = soc_camera_to_subdev(icd);
         struct v4l2_mbus_config client_cfg = {.type = V4L2_MBUS_CSI2,
                                               .flags = priv->mipi_flags};
@@ -202,7 +202,7 @@ static void sh_csi2_hwinit(struct sh_csi2 *priv)
 static int sh_csi2_client_connect(struct sh_csi2 *priv)
 {
         struct sh_csi2_pdata *pdata = priv->pdev->dev.platform_data;
-        struct soc_camera_device *icd = (struct soc_camera_device *)priv->subdev.grp_id;
+        struct soc_camera_device *icd = v4l2_get_subdev_hostdata(&priv->subdev);
         struct v4l2_subdev *client_sd = soc_camera_to_subdev(icd);
         struct device *dev = v4l2_get_subdevdata(&priv->subdev);
         struct v4l2_mbus_config cfg;
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index 16cb07c5c27..c2882fa5be8 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -75,8 +75,8 @@ MODULE_PARM_DESC(video_nr,
                  "\none and for every other camera."
                  "\n");
 
-static short force_munmap[] = {[0 ... SN9C102_MAX_DEVICES-1] =
-                               SN9C102_FORCE_MUNMAP};
+static bool force_munmap[] = {[0 ... SN9C102_MAX_DEVICES-1] =
+                              SN9C102_FORCE_MUNMAP};
 module_param_array(force_munmap, bool, NULL, 0444);
 MODULE_PARM_DESC(force_munmap,
                  " <0|1[,...]>"
@@ -3420,27 +3420,4 @@ static struct usb_driver sn9c102_usb_driver = {
         .disconnect = sn9c102_usb_disconnect,
 };
 
-/*****************************************************************************/
-
-static int __init sn9c102_module_init(void)
-{
-        int err = 0;
-
-        KDBG(2, SN9C102_MODULE_NAME " v" SN9C102_MODULE_VERSION);
-        KDBG(3, SN9C102_MODULE_AUTHOR);
-
-        if ((err = usb_register(&sn9c102_usb_driver)))
-                KDBG(1, "usb_register() failed");
-
-        return err;
-}
-
-
-static void __exit sn9c102_module_exit(void)
-{
-        usb_deregister(&sn9c102_usb_driver);
-}
-
-
-module_init(sn9c102_module_init);
-module_exit(sn9c102_module_exit);
+module_usb_driver(sn9c102_usb_driver);
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index b72580c3895..62e4312515c 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -1103,7 +1103,8 @@ static int soc_camera_probe(struct soc_camera_device *icd)
         }
 
         sd = soc_camera_to_subdev(icd);
-        sd->grp_id = (long)icd;
+        sd->grp_id = soc_camera_grp_id(icd);
+        v4l2_set_subdev_hostdata(sd, icd);
 
         if (v4l2_ctrl_add_handler(&icd->ctrl_handler, sd->ctrl_handler))
                 goto ectrl;
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index cbc105f975d..3c61aec517a 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -38,11 +38,11 @@
 #include "stk-webcam.h"
 
 
-static int hflip = 1;
+static bool hflip = 1;
 module_param(hflip, bool, 0444);
 MODULE_PARM_DESC(hflip, "Horizontal image flip (mirror). Defaults to 1");
 
-static int vflip = 1;
+static bool vflip = 1;
 module_param(vflip, bool, 0444);
 MODULE_PARM_DESC(vflip, "Vertical image flip. Defaults to 1");
 
@@ -1377,25 +1377,4 @@ static struct usb_driver stk_camera_driver = {
 #endif
 };
 
-
-static int __init stk_camera_init(void)
-{
-        int result;
-
-        result = usb_register(&stk_camera_driver);
-        if (result)
-                STK_ERROR("usb_register failed ! Error number %d\n", result);
-
-
-        return result;
-}
-
-static void __exit stk_camera_exit(void)
-{
-        usb_deregister(&stk_camera_driver);
-}
-
-module_init(stk_camera_init);
-module_exit(stk_camera_exit);
-
-
+module_usb_driver(stk_camera_driver);
diff --git a/drivers/media/video/tm6000/tm6000-alsa.c b/drivers/media/video/tm6000/tm6000-alsa.c
index 7d675c72fd4..bb2047c1035 100644
--- a/drivers/media/video/tm6000/tm6000-alsa.c
+++ b/drivers/media/video/tm6000/tm6000-alsa.c
@@ -42,7 +42,7 @@
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
 
-static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
+static bool enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1};
 
 module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable tm6000x soundcard. default enabled.");
diff --git a/drivers/media/video/tm6000/tm6000-cards.c b/drivers/media/video/tm6000/tm6000-cards.c
index ec2578a0fdf..ff939bc0e0b 100644
--- a/drivers/media/video/tm6000/tm6000-cards.c
+++ b/drivers/media/video/tm6000/tm6000-cards.c
@@ -1371,31 +1371,7 @@ static struct usb_driver tm6000_usb_driver = {
                 .id_table = tm6000_id_table,
 };
 
-static int __init tm6000_module_init(void)
-{
-        int result;
-
-        printk(KERN_INFO "tm6000" " v4l2 driver version %d.%d.%d loaded\n",
-               (TM6000_VERSION  >> 16) & 0xff,
-               (TM6000_VERSION  >> 8) & 0xff, TM6000_VERSION  & 0xff);
-
-        /* register this driver with the USB subsystem */
-        result = usb_register(&tm6000_usb_driver);
-        if (result)
-                printk(KERN_ERR "tm6000"
-                           " usb_register failed. Error number %d.\n", result);
-
-        return result;
-}
-
-static void __exit tm6000_module_exit(void)
-{
-        /* deregister at USB subsystem */
-        usb_deregister(&tm6000_usb_driver);
-}
-
-module_init(tm6000_module_init);
-module_exit(tm6000_module_exit);
+module_usb_driver(tm6000_usb_driver);
 
 MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter");
 MODULE_AUTHOR("Mauro Carvalho Chehab");
diff --git a/drivers/media/video/tvp514x.c b/drivers/media/video/tvp514x.c
index 926f0393115..dd26cacd055 100644
--- a/drivers/media/video/tvp514x.c
+++ b/drivers/media/video/tvp514x.c
@@ -52,7 +52,7 @@
 #define LOCK_RETRY_DELAY                (200)
 
 /* Debug functions */
-static int debug;
+static bool debug;
 module_param(debug, bool, 0644);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
diff --git a/drivers/media/video/tvp7002.c b/drivers/media/video/tvp7002.c
index 7875e80cb2f..236c559d5f5 100644
--- a/drivers/media/video/tvp7002.c
+++ b/drivers/media/video/tvp7002.c
@@ -63,7 +63,7 @@ MODULE_LICENSE("GPL");
 #define TVP7002_CL_MASK         0x0f
 
 /* Debug functions */
-static int debug;
+static bool debug;
 module_param(debug, bool, 0644);
 MODULE_PARM_DESC(debug, "Debug level (0-2)");
 
diff --git a/drivers/media/video/upd64083.c b/drivers/media/video/upd64083.c
index 9bbe61700fd..65d065aa609 100644
--- a/drivers/media/video/upd64083.c
+++ b/drivers/media/video/upd64083.c
@@ -34,7 +34,7 @@ MODULE_DESCRIPTION("uPD64083 driver");
 MODULE_AUTHOR("T. Adachi, Takeru KOMORIYA, Hans Verkuil");
 MODULE_LICENSE("GPL");
 
-static int debug;
+static bool debug;
 module_param(debug, bool, 0644);
 
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
diff --git a/drivers/media/video/via-camera.c b/drivers/media/video/via-camera.c
index cbf13d09b4a..bfae41ba53c 100644
--- a/drivers/media/video/via-camera.c
+++ b/drivers/media/video/via-camera.c
@@ -34,13 +34,13 @@ MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>");
 MODULE_DESCRIPTION("VIA framebuffer-based camera controller driver");
 MODULE_LICENSE("GPL");
 
-static int flip_image;
+static bool flip_image;
 module_param(flip_image, bool, 0444);
 MODULE_PARM_DESC(flip_image,
                 "If set, the sensor will be instructed to flip the image "
                 "vertically.");
 
-static int override_serial;
+static bool override_serial;
 module_param(override_serial, bool, 0444);
 MODULE_PARM_DESC(override_serial,
                 "The camera driver will normally refuse to load if "
diff --git a/drivers/media/video/zoran/zoran_device.c b/drivers/media/video/zoran/zoran_device.c
index e8a27844bf3..e86173bd132 100644
--- a/drivers/media/video/zoran/zoran_device.c
+++ b/drivers/media/video/zoran/zoran_device.c
@@ -57,7 +57,7 @@
                    ZR36057_ISR_GIRQ1 | \
                    ZR36057_ISR_JPEGRepIRQ )
 
-static int lml33dpath;          /* default = 0
+static bool lml33dpath;         /* default = 0
                                  * 1 will use digital path in capture
                                  * mode instead of analog. It can be
                                  * used for picture adjustments using
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index d4d05d2ace6..f6d26419445 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/drivers/media/video/zoran/zoran_driver.c
@@ -1550,7 +1550,7 @@ static int zoran_enum_fmt(struct zoran *zr, struct v4l2_fmtdesc *fmt, int flag)
                 if (zoran_formats[i].flags & flag && num++ == fmt->index) {
                         strncpy(fmt->description, zoran_formats[i].name,
                                 sizeof(fmt->description) - 1);
-                        /* fmt struct pre-zeroed, so adding '\0' not neeed */
+                        /* fmt struct pre-zeroed, so adding '\0' not needed */
                         fmt->pixelformat = zoran_formats[i].fourcc;
                         if (zoran_formats[i].flags & ZORAN_FORMAT_COMPRESSED)
                                 fmt->flags |= V4L2_FMT_FLAG_COMPRESSED;
diff --git a/drivers/media/video/zoran/zr36060.c b/drivers/media/video/zoran/zr36060.c
index 5e4f57cbf31..f08546fe223 100644
--- a/drivers/media/video/zoran/zr36060.c
+++ b/drivers/media/video/zoran/zr36060.c
@@ -50,7 +50,7 @@
 /* amount of chips attached via this driver */
 static int zr36060_codecs;
 
-static int low_bitrate;
+static bool low_bitrate;
 module_param(low_bitrate, bool, 0);
 MODULE_PARM_DESC(low_bitrate, "Buz compatibility option, halves bitrate");
 
diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c
index e78cf94f491..cd2e39fc4bf 100644
--- a/drivers/media/video/zr364xx.c
+++ b/drivers/media/video/zr364xx.c
@@ -1695,28 +1695,7 @@ static struct usb_driver zr364xx_driver = {
         .id_table = device_table
 };
 
-
-static int __init zr364xx_init(void)
-{
-        int retval;
-        retval = usb_register(&zr364xx_driver);
-        if (retval)
-                printk(KERN_ERR KBUILD_MODNAME ": usb_register failed!\n");
-        else
-                printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "\n");
-        return retval;
-}
-
-
-static void __exit zr364xx_exit(void)
-{
-        printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC " module unloaded\n");
-        usb_deregister(&zr364xx_driver);
-}
-
-
-module_init(zr364xx_init);
-module_exit(zr364xx_exit);
+module_usb_driver(zr364xx_driver);
 
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);