V4L/DVB (3599b): Whitespace cleanups under drivers/media

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

102 files changed, 3012 insertions, 3012 deletions

diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 1f8a46b5916e..f31a19890b15 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -370,7 +370,7 @@ config VIDEO_SAA7127
 #
 
 menu "V4L USB devices"
-        depends on USB && VIDEO_DEV
+        depends on USB && VIDEO_DEV
 
 source "drivers/media/video/em28xx/Kconfig"
 
@@ -528,17 +528,17 @@ config USB_W9968CF
         ---help---
           Say Y here if you want support for cameras based on OV681 or
           Winbond W9967CF/W9968CF JPEG USB Dual Mode Camera Chips.
-        
+
           This driver has an optional plugin, which is distributed as a
-          separate module only (released under GPL). It allows to use higher 
-          resolutions and framerates, but cannot be included in the official 
+          separate module only (released under GPL). It allows to use higher
+          resolutions and framerates, but cannot be included in the official
           Linux kernel for performance purposes.
 
           See <file:Documentation/usb/w9968cf.txt> for more informations.
 
           This driver uses the Video For Linux and the I2C APIs. It needs the
           OmniVision Camera Chip support as well. You must say Y or M to
-          "Video For Linux", "I2C Support" and "OmniVision Camera Chip 
+          "Video For Linux", "I2C Support" and "OmniVision Camera Chip
           support" to use this driver.
 
           To compile this driver as a module, choose M here: the
@@ -564,20 +564,20 @@ config USB_PWC
         depends on USB && VIDEO_DEV
         ---help---
           Say Y or M here if you want to use one of these Philips & OEM
-          webcams:
-           * Philips PCA645, PCA646
-           * Philips PCVC675, PCVC680, PCVC690
-           * Philips PCVC720/40, PCVC730, PCVC740, PCVC750
+          webcams:
+           * Philips PCA645, PCA646
+           * Philips PCVC675, PCVC680, PCVC690
+           * Philips PCVC720/40, PCVC730, PCVC740, PCVC750
            * Askey VC010
-           * Logitech QuickCam Pro 3000, 4000, 'Zoom', 'Notebook Pro' 
-             and 'Orbit'/'Sphere'
-           * Samsung MPC-C10, MPC-C30
+           * Logitech QuickCam Pro 3000, 4000, 'Zoom', 'Notebook Pro'
+             and 'Orbit'/'Sphere'
+           * Samsung MPC-C10, MPC-C30
            * Creative Webcam 5, Pro Ex
            * SOTEC Afina Eye
            * Visionite VCS-UC300, VCS-UM100
-           
+
           The PCA635, PCVC665 and PCVC720/20 are not supported by this driver
-          and never will be, but the 665 and 720/20 are supported by other 
+          and never will be, but the 665 and 720/20 are supported by other
           drivers.
 
           See <file:Documentation/usb/philips.txt> for more information and
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
index 671e36db224d..48709582a186 100644
--- a/drivers/media/video/adv7170.c
+++ b/drivers/media/video/adv7170.c
@@ -1,9 +1,9 @@
-/* 
+/*
  * adv7170 - adv7170, adv7171 video encoder driver version 0.0.1
  *
  * Copyright (C) 2002 Maxim Yevtyushkin <max@linuxmedialabs.com>
  *
- * Based on adv7176 driver by:    
+ * Based on adv7176 driver by:
  *
  * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
  * Copyright (C) 1999 Wolfgang Scherr <scherr@net4you.net>
@@ -173,7 +173,7 @@ adv7170_write_block (struct i2c_client *client,
 static const unsigned char init_NTSC[] = {
         0x00, 0x10,             // MR0
         0x01, 0x20,             // MR1
-        0x02, 0x0e,             // MR2 RTC control: bits 2 and 1 
+        0x02, 0x0e,             // MR2 RTC control: bits 2 and 1
         0x03, 0x80,             // MR3
         0x04, 0x30,             // MR4
         0x05, 0x00,             // Reserved
@@ -196,7 +196,7 @@ static const unsigned char init_NTSC[] = {
         0x16, 0x00,             // CGMS_WSS_0
         0x17, 0x00,             // CGMS_WSS_1
         0x18, 0x00,             // CGMS_WSS_2
-        0x19, 0x00,             // Teletext Ctl 
+        0x19, 0x00,             // Teletext Ctl
 };
 
 static const unsigned char init_PAL[] = {
@@ -381,7 +381,7 @@ static unsigned short normal_i2c[] =
 };
 
 static unsigned short ignore = I2C_CLIENT_END;
-                                                                                
+
 static struct i2c_client_address_data addr_data = {
         .normal_i2c             = normal_i2c,
         .probe                  = &ignore,
diff --git a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c
index 085e8863cacb..68e7d7aff5e6 100644
--- a/drivers/media/video/adv7175.c
+++ b/drivers/media/video/adv7175.c
@@ -1,4 +1,4 @@
-/* 
+/*
  *  adv7175 - adv7175a video encoder driver version 0.0.3
  *
  * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
@@ -233,7 +233,7 @@ adv7175_command (struct i2c_client *client,
                                     sizeof(init_common));
                 adv7175_write(client, 0x07, TR0MODE | TR0RST);
                 adv7175_write(client, 0x07, TR0MODE);
-                break;
+                break;
 
         case ENCODER_GET_CAPABILITIES:
         {
@@ -399,7 +399,7 @@ static unsigned short normal_i2c[] =
 };
 
 static unsigned short ignore = I2C_CLIENT_END;
-                                                                                
+
 static struct i2c_client_address_data addr_data = {
         .normal_i2c             = normal_i2c,
         .probe                  = &ignore,
diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c
index c586f64b6b7f..dbe025170599 100644
--- a/drivers/media/video/arv.c
+++ b/drivers/media/video/arv.c
@@ -161,39 +161,39 @@ void iic(int n, unsigned long addr, unsigned long data1, unsigned long data2,
 {
         int i;
 
-        /* Slave Address */
-        ar_outl(addr, PLDI2CDATA);
+        /* Slave Address */
+        ar_outl(addr, PLDI2CDATA);
         wait_for_vsync();
 
-        /* Start */
-        ar_outl(1, PLDI2CCND);
+        /* Start */
+        ar_outl(1, PLDI2CCND);
         wait_acknowledge();
 
         /* Transfer data 1 */
-        ar_outl(data1, PLDI2CDATA);
+        ar_outl(data1, PLDI2CDATA);
         wait_for_vsync();
-        ar_outl(PLDI2CSTEN_STEN, PLDI2CSTEN);
+        ar_outl(PLDI2CSTEN_STEN, PLDI2CSTEN);
         wait_acknowledge();
 
         /* Transfer data 2 */
-        ar_outl(data2, PLDI2CDATA);
+        ar_outl(data2, PLDI2CDATA);
         wait_for_vsync();
-        ar_outl(PLDI2CSTEN_STEN, PLDI2CSTEN);
+        ar_outl(PLDI2CSTEN_STEN, PLDI2CSTEN);
         wait_acknowledge();
 
         if (n == 3) {
                 /* Transfer data 3 */
-                ar_outl(data3, PLDI2CDATA);
+                ar_outl(data3, PLDI2CDATA);
                 wait_for_vsync();
-                ar_outl(PLDI2CSTEN_STEN, PLDI2CSTEN);
+                ar_outl(PLDI2CSTEN_STEN, PLDI2CSTEN);
                 wait_acknowledge();
-        }
+        }
 
-        /* Stop */
+        /* Stop */
         for (i = 0; i < 100; i++)
                 cpu_relax();
-        ar_outl(2, PLDI2CCND);
-        ar_outl(2, PLDI2CCND);
+        ar_outl(2, PLDI2CCND);
+        ar_outl(2, PLDI2CCND);
 
         while (ar_inl(PLDI2CSTS) & PLDI2CSTS_BB)
                 cpu_relax();
@@ -204,24 +204,24 @@ void init_iic(void)
 {
         DEBUG(1, "init_iic:\n");
 
-        /*
+        /*
          * ICU Setting (iic)
          */
-        /* I2C Setting */
-        ar_outl(0x0, PLDI2CCR);         /* I2CCR Disable                   */
-        ar_outl(0x0300, PLDI2CMOD);     /* I2CMOD ACK/8b-data/7b-addr/auto */
-        ar_outl(0x1, PLDI2CACK);        /* I2CACK ACK                      */
+        /* I2C Setting */
+        ar_outl(0x0, PLDI2CCR);         /* I2CCR Disable                   */
+        ar_outl(0x0300, PLDI2CMOD);     /* I2CMOD ACK/8b-data/7b-addr/auto */
+        ar_outl(0x1, PLDI2CACK);        /* I2CACK ACK                      */
 
         /* I2C CLK */
-        /* 50MH-100k */
+        /* 50MH-100k */
         if (freq == 75) {
-                ar_outl(369, PLDI2CFREQ);       /* BCLK = 75MHz */
+                ar_outl(369, PLDI2CFREQ);       /* BCLK = 75MHz */
         } else if (freq == 50) {
                 ar_outl(244, PLDI2CFREQ);       /* BCLK = 50MHz */
         } else {
                 ar_outl(244, PLDI2CFREQ);       /* default: BCLK = 50MHz */
         }
-        ar_outl(0x1, PLDI2CCR);         /* I2CCR Enable */
+        ar_outl(0x1, PLDI2CCR);         /* I2CCR Enable */
 }
 
 /**************************************************************************
@@ -253,7 +253,7 @@ static inline void wait_for_vertical_sync(int exp_line)
 
         /*
          * check HCOUNT because we cannot check vertical sync.
-         */
+         */
         for (; tmout >= 0; tmout--) {
                 l = ar_inl(ARVHCOUNT);
                 if (l == exp_line)
@@ -562,8 +562,8 @@ static void ar_interrupt(int irq, void *dev, struct pt_regs *regs)
                 /* operations for interlace mode */
                 if ( line_count < (AR_HEIGHT_VGA/2) )   /* even line */
                         line_number = (line_count << 1);
-                else                                    /* odd line */
-                        line_number =
+                else                                    /* odd line */
+                        line_number =
                         (((line_count - (AR_HEIGHT_VGA/2)) << 1) + 1);
         } else {
                 line_number = line_count;
@@ -651,7 +651,7 @@ static int ar_initialize(struct video_device *dev)
                 cr |= ARVCR1_NORMAL;
         ar_outl(cr, ARVCR1);
 
-        /*
+        /*
          * Initialize IIC so that CPU can communicate with AR LSI,
          * and send boot commands to AR LSI.
          */
@@ -846,7 +846,7 @@ static int __init ar_init(void)
          * so register video device as a frame grabber type.
          * device is named "video[0-64]".
          * video_register_device() initializes h/w using ar_initialize().
-         */
+         */
         if (video_register_device(ar->vdev, VFL_TYPE_GRABBER, video_nr) != 0) {
                 /* return -1, -ENFILE(full) or others */
                 printk("arv: register video (Colour AR) failed.\n");
diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c
index d8a18a6a5bee..e7b38fdd5e3c 100644
--- a/drivers/media/video/bt819.c
+++ b/drivers/media/video/bt819.c
@@ -1,4 +1,4 @@
-/* 
+/*
  *  bt819 - BT819A VideoStream Decoder (Rockwell Part)
  *
  * Copyright (C) 1999 Mike Bernson <mike@mlb.org>
@@ -6,7 +6,7 @@
  *
  * Modifications for LML33/DC10plus unified driver
  * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
- *  
+ *
  * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net>
  *    - moved over to linux>=2.4.x i2c protocol (9/9/2002)
  *
@@ -206,9 +206,9 @@ bt819_init (struct i2c_client *client)
                                            Bug in the bt819 stepping on my board?
                                         */
                 0x14, 0x00,     /* 0x14 Vertial Scaling lsb */
-                0x16, 0x07,     /* 0x16 Video Timing Polarity 
+                0x16, 0x07,     /* 0x16 Video Timing Polarity
                                            ACTIVE=active low
-                                           FIELD: high=odd, 
+                                           FIELD: high=odd,
                                            vreset=active high,
                                            hreset=active high */
                 0x18, 0x68,     /* 0x18 AGC Delay */
@@ -497,7 +497,7 @@ static unsigned short normal_i2c[] = {
 };
 
 static unsigned short ignore = I2C_CLIENT_END;
-                                                                                
+
 static struct i2c_client_address_data addr_data = {
         .normal_i2c             = normal_i2c,
         .probe                  = &ignore,
diff --git a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c
index 4d47a0a0e974..af3b61d4fa7d 100644
--- a/drivers/media/video/bt856.c
+++ b/drivers/media/video/bt856.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * bt856 - BT856A Digital Video Encoder (Rockwell Part)
  *
  * Copyright (C) 1999 Mike Bernson <mike@mlb.org>
@@ -285,7 +285,7 @@ bt856_command (struct i2c_client *client,
 static unsigned short normal_i2c[] = { I2C_BT856 >> 1, I2C_CLIENT_END };
 
 static unsigned short ignore = I2C_CLIENT_END;
-                                                                                
+
 static struct i2c_client_address_data addr_data = {
         .normal_i2c             = normal_i2c,
         .probe                  = &ignore,
diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index d97b7d8ac33d..cf61c590f4ad 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -150,7 +150,7 @@ static int qc_calibrate(struct qcam_device *q)
 static struct qcam_device *qcam_init(struct parport *port)
 {
         struct qcam_device *q;
-        
+
         q = kmalloc(sizeof(struct qcam_device), GFP_KERNEL);
         if(q==NULL)
                 return NULL;
@@ -158,16 +158,16 @@ static struct qcam_device *qcam_init(struct parport *port)
         q->pport = port;
         q->pdev = parport_register_device(port, "bw-qcam", NULL, NULL,
                                           NULL, 0, NULL);
-        if (q->pdev == NULL) 
+        if (q->pdev == NULL)
         {
                 printk(KERN_ERR "bw-qcam: couldn't register for %s.\n",
                        port->name);
                 kfree(q);
                 return NULL;
         }
-        
+
         memcpy(&q->vdev, &qcam_template, sizeof(qcam_template));
-        
+
         mutex_init(&q->lock);
 
         q->port_mode = (QC_ANY | QC_NOTSET);
@@ -236,12 +236,12 @@ static int qc_waithand(struct qcam_device *q, int val)
                 while (!((status = read_lpstatus(q)) & 8))
                 {
                         /* 1000 is enough spins on the I/O for all normal
-                           cases, at that point we start to poll slowly 
+                           cases, at that point we start to poll slowly
                            until the camera wakes up. However, we are
                            busy blocked until the camera responds, so
                            setting it lower is much better for interactive
                            response. */
-                           
+
                         if(runs++>maxpoll)
                         {
                                 msleep_interruptible(5);
@@ -255,12 +255,12 @@ static int qc_waithand(struct qcam_device *q, int val)
                 while (((status = read_lpstatus(q)) & 8))
                 {
                         /* 1000 is enough spins on the I/O for all normal
-                           cases, at that point we start to poll slowly 
+                           cases, at that point we start to poll slowly
                            until the camera wakes up. However, we are
                            busy blocked until the camera responds, so
                            setting it lower is much better for interactive
                            response. */
-                           
+
                         if(runs++>maxpoll)
                         {
                                 msleep_interruptible(5);
@@ -282,17 +282,17 @@ static unsigned int qc_waithand2(struct qcam_device *q, int val)
 {
         unsigned int status;
         int runs=0;
-        
-        do 
+
+        do
         {
                 status = read_lpdata(q);
                 /* 1000 is enough spins on the I/O for all normal
-                   cases, at that point we start to poll slowly 
+                   cases, at that point we start to poll slowly
                    until the camera wakes up. However, we are
                    busy blocked until the camera responds, so
                    setting it lower is much better for interactive
                    response. */
-                   
+
                 if(runs++>maxpoll)
                 {
                         msleep_interruptible(5);
@@ -321,7 +321,7 @@ static int qc_detect(struct qcam_device *q)
 
         lastreg = reg = read_lpstatus(q) & 0xf0;
 
-        for (i = 0; i < 500; i++) 
+        for (i = 0; i < 500; i++)
         {
                 reg = read_lpstatus(q) & 0xf0;
                 if (reg != lastreg)
@@ -357,7 +357,7 @@ static int qc_detect(struct qcam_device *q)
 
 static void qc_reset(struct qcam_device *q)
 {
-        switch (q->port_mode & QC_FORCE_MASK) 
+        switch (q->port_mode & QC_FORCE_MASK)
         {
                 case QC_FORCE_UNIDIR:
                         q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_UNIDIR;
@@ -370,7 +370,7 @@ static void qc_reset(struct qcam_device *q)
                 case QC_ANY:
                         write_lpcontrol(q, 0x20);
                         write_lpdata(q, 0x75);
-        
+
                         if (read_lpdata(q) != 0x75) {
                                 q->port_mode = (q->port_mode & ~QC_MODE_MASK) | QC_BIDIR;
                         } else {
@@ -398,8 +398,8 @@ static void qc_reset(struct qcam_device *q)
 static int qc_setscanmode(struct qcam_device *q)
 {
         int old_mode = q->mode;
-        
-        switch (q->transfer_scale) 
+
+        switch (q->transfer_scale)
         {
                 case 1:
                         q->mode = 0;
@@ -412,7 +412,7 @@ static int qc_setscanmode(struct qcam_device *q)
                         break;
         }
 
-        switch (q->bpp) 
+        switch (q->bpp)
         {
                 case 4:
                         break;
@@ -421,7 +421,7 @@ static int qc_setscanmode(struct qcam_device *q)
                         break;
         }
 
-        switch (q->port_mode & QC_MODE_MASK) 
+        switch (q->port_mode & QC_MODE_MASK)
         {
                 case QC_BIDIR:
                         q->mode += 1;
@@ -430,10 +430,10 @@ static int qc_setscanmode(struct qcam_device *q)
                 case QC_UNIDIR:
                         break;
         }
-        
+
         if (q->mode != old_mode)
                 q->status |= QC_PARAM_CHANGE;
-        
+
         return 0;
 }
 
@@ -451,7 +451,7 @@ static void qc_set(struct qcam_device *q)
         /* Set the brightness.  Yes, this is repetitive, but it works.
          * Shorter versions seem to fail subtly.  Feel free to try :-). */
         /* I think the problem was in qc_command, not here -- bls */
-        
+
         qc_command(q, 0xb);
         qc_command(q, q->brightness);
 
@@ -502,13 +502,13 @@ static inline int qc_readbytes(struct qcam_device *q, char buffer[])
         unsigned int hi2, lo2;
         static int state = 0;
 
-        if (buffer == NULL) 
+        if (buffer == NULL)
         {
                 state = 0;
                 return 0;
         }
-        
-        switch (q->port_mode & QC_MODE_MASK) 
+
+        switch (q->port_mode & QC_MODE_MASK)
         {
                 case QC_BIDIR:          /* Bi-directional Port */
                         write_lpcontrol(q, 0x26);
@@ -517,7 +517,7 @@ static inline int qc_readbytes(struct qcam_device *q, char buffer[])
                         write_lpcontrol(q, 0x2e);
                         lo2 = (qc_waithand2(q, 0) >> 1);
                         hi2 = (read_lpstatus(q) >> 3) & 0x1f;
-                        switch (q->bpp) 
+                        switch (q->bpp)
                         {
                                 case 4:
                                         buffer[0] = lo & 0xf;
@@ -544,7 +544,7 @@ static inline int qc_readbytes(struct qcam_device *q, char buffer[])
                         write_lpcontrol(q, 0xe);
                         hi = (qc_waithand(q, 0) & 0xf0) >> 4;
 
-                        switch (q->bpp) 
+                        switch (q->bpp)
                         {
                                 case 4:
                                         buffer[0] = lo;
@@ -552,7 +552,7 @@ static inline int qc_readbytes(struct qcam_device *q, char buffer[])
                                         ret = 2;
                                         break;
                                 case 6:
-                                        switch (state) 
+                                        switch (state)
                                         {
                                                 case 0:
                                                         buffer[0] = (lo << 2) | ((hi & 0xc) >> 2);
@@ -604,13 +604,13 @@ static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long l
         int  shift=8-q->bpp;
         char invert;
 
-        if (q->mode == -1) 
+        if (q->mode == -1)
                 return -ENXIO;
 
         qc_command(q, 0x7);
         qc_command(q, q->mode);
 
-        if ((q->port_mode & QC_MODE_MASK) == QC_BIDIR) 
+        if ((q->port_mode & QC_MODE_MASK) == QC_BIDIR)
         {
                 write_lpcontrol(q, 0x2e);       /* turn port around */
                 write_lpcontrol(q, 0x26);
@@ -618,7 +618,7 @@ static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long l
                 write_lpcontrol(q, 0x2e);
                 (void) qc_waithand(q, 0);
         }
-        
+
         /* strange -- should be 15:63 below, but 4bpp is odd */
         invert = (q->bpp == 4) ? 16 : 63;
 
@@ -629,15 +629,15 @@ static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long l
             q->transfer_scale;
         transperline = (transperline + divisor - 1) / divisor;
 
-        for (i = 0, yield = yieldlines; i < linestotrans; i++) 
+        for (i = 0, yield = yieldlines; i < linestotrans; i++)
         {
-                for (pixels_read = j = 0; j < transperline; j++) 
+                for (pixels_read = j = 0; j < transperline; j++)
                 {
                         bytes = qc_readbytes(q, buffer);
-                        for (k = 0; k < bytes && (pixels_read + k) < pixels_per_line; k++) 
+                        for (k = 0; k < bytes && (pixels_read + k) < pixels_per_line; k++)
                         {
                                 int o;
-                                if (buffer[k] == 0 && invert == 16) 
+                                if (buffer[k] == 0 && invert == 16)
                                 {
                                         /* 4bpp is odd (again) -- inverter is 16, not 15, but output
                                            must be 0-15 -- bls */
@@ -653,7 +653,7 @@ static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long l
                         pixels_read += bytes;
                 }
                 (void) qc_readbytes(q, NULL);   /* reset state machine */
-                
+
                 /* Grabbing an entire frame from the quickcam is a lengthy
                    process. We don't (usually) want to busy-block the
                    processor for the entire frame. yieldlines is a module
@@ -666,7 +666,7 @@ static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long l
                 }
         }
 
-        if ((q->port_mode & QC_MODE_MASK) == QC_BIDIR) 
+        if ((q->port_mode & QC_MODE_MASK) == QC_BIDIR)
         {
                 write_lpcontrol(q, 2);
                 write_lpcontrol(q, 6);
@@ -687,7 +687,7 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
 {
         struct video_device *dev = video_devdata(file);
         struct qcam_device *qcam=(struct qcam_device *)dev;
-        
+
         switch(cmd)
         {
                 case VIDIOCGCAP:
@@ -762,7 +762,7 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
                                 return -EINVAL;
                         if(p->depth!=4 && p->depth!=6)
                                 return -EINVAL;
-                        
+
                         /*
                          *      Now load the camera.
                          */
@@ -790,11 +790,11 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
                                 return -EINVAL;
                         if(vw->width<80||vw->width>320)
                                 return -EINVAL;
-                                
+
                         qcam->width = 320;
                         qcam->height = 240;
                         qcam->transfer_scale = 4;
-                        
+
                         if(vw->width>=160 && vw->height>=120)
                         {
                                 qcam->transfer_scale = 2;
@@ -808,11 +808,11 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
                         mutex_lock(&qcam->lock);
                         qc_setscanmode(qcam);
                         mutex_unlock(&qcam->lock);
-                        
+
                         /* We must update the camera before we grab. We could
                            just have changed the grab size */
                         qcam->status |= QC_PARAM_CHANGE;
-                        
+
                         /* Ok we figured out what to use from our wide choice */
                         return 0;
                 }
@@ -853,9 +853,9 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
         struct qcam_device *qcam=(struct qcam_device *)v;
         int len;
         parport_claim_or_block(qcam->pdev);
-        
+
         mutex_lock(&qcam->lock);
-        
+
         qc_reset(qcam);
 
         /* Update the camera parameters if we need to */
@@ -863,13 +863,13 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
                 qc_set(qcam);
 
         len=qc_capture(qcam, buf,count);
-        
+
         mutex_unlock(&qcam->lock);
-        
+
         parport_release(qcam->pdev);
         return len;
 }
- 
+
 static struct file_operations qcam_fops = {
         .owner          = THIS_MODULE,
         .open           = video_exclusive_open,
@@ -905,11 +905,11 @@ static int init_bwqcam(struct parport *port)
         qcam=qcam_init(port);
         if(qcam==NULL)
                 return -ENODEV;
-                
+
         parport_claim_or_block(qcam->pdev);
 
         qc_reset(qcam);
-        
+
         if(qc_detect(qcam)==0)
         {
                 parport_release(qcam->pdev);
@@ -920,9 +920,9 @@ static int init_bwqcam(struct parport *port)
         qc_calibrate(qcam);
 
         parport_release(qcam->pdev);
-        
+
         printk(KERN_INFO "Connectix Quickcam on %s\n", qcam->pport->name);
-        
+
         if(video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr)==-1)
         {
                 parport_unregister_device(qcam->pdev);
@@ -1013,7 +1013,7 @@ static int __init init_bw_qcams(void)
                 printk("Connectix Quickcam max-poll was above 5000. Using 5000.\n");
                 maxpoll = 5000;
         }
-        
+
         if (yieldlines < 1) {
                 printk("Connectix Quickcam yieldlines was less than 1. Using 1.\n");
                 yieldlines = 1;
diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c
index 8211fd8d7cbf..22a7386bbea6 100644
--- a/drivers/media/video/c-qcam.c
+++ b/drivers/media/video/c-qcam.c
@@ -16,7 +16,7 @@
  *
  * The parport parameter controls which parports will be scanned.
  * Scanning all parports causes some printers to print a garbage page.
- *       -- March 14, 1999  Billy Donahue <billy@escape.com> 
+ *       -- March 14, 1999  Billy Donahue <billy@escape.com>
  *
  * Fixed data format to BGR, added force_rgb parameter. Added missing
  * parport_unregister_driver() on module removal.
@@ -88,7 +88,7 @@ static inline unsigned int qcam_ready2(struct qcam_device *qcam)
         return (parport_read_data(qcam->pport) & 0x1)?1:0;
 }
 
-static unsigned int qcam_await_ready1(struct qcam_device *qcam, 
+static unsigned int qcam_await_ready1(struct qcam_device *qcam,
                                              int value)
 {
         unsigned long oldjiffies = jiffies;
@@ -98,7 +98,7 @@ static unsigned int qcam_await_ready1(struct qcam_device *qcam,
                 if (qcam_ready1(qcam) == value)
                         return 0;
 
-        /* If the camera didn't respond within 1/25 second, poll slowly 
+        /* If the camera didn't respond within 1/25 second, poll slowly
            for a while. */
         for (i = 0; i < 50; i++)
         {
@@ -123,7 +123,7 @@ static unsigned int qcam_await_ready2(struct qcam_device *qcam, int value)
                 if (qcam_ready2(qcam) == value)
                         return 0;
 
-        /* If the camera didn't respond within 1/25 second, poll slowly 
+        /* If the camera didn't respond within 1/25 second, poll slowly
            for a while. */
         for (i = 0; i < 50; i++)
         {
@@ -157,12 +157,12 @@ static int qcam_write_data(struct qcam_device *qcam, unsigned int data)
         unsigned int idata;
         parport_write_data(qcam->pport, data);
         idata = qcam_read_data(qcam);
-        if (data != idata) 
+        if (data != idata)
         {
-                printk(KERN_WARNING "cqcam: sent %x but received %x\n", data, 
+                printk(KERN_WARNING "cqcam: sent %x but received %x\n", data,
                        idata);
                 return 1;
-        } 
+        }
         return 0;
 }
 
@@ -193,12 +193,12 @@ static int qc_detect(struct qcam_device *qcam)
            no device was found".  Fix this one day. */
         if (qcam->pport->probe_info[0].class == PARPORT_CLASS_MEDIA
             && qcam->pport->probe_info[0].model
-            && !strcmp(qcam->pdev->port->probe_info[0].model, 
+            && !strcmp(qcam->pdev->port->probe_info[0].model,
                        "Color QuickCam 2.0")) {
                 printk(KERN_DEBUG "QuickCam: Found by IEEE1284 probe.\n");
                 return 1;
         }
-        
+
         if (probe < 2)
                 return 0;
 
@@ -206,11 +206,11 @@ static int qc_detect(struct qcam_device *qcam)
 
         /* look for a heartbeat */
         ostat = stat = parport_read_status(qcam->pport);
-        for (i=0; i<250; i++) 
+        for (i=0; i<250; i++)
         {
                 mdelay(1);
                 stat = parport_read_status(qcam->pport);
-                if (ostat != stat) 
+                if (ostat != stat)
                 {
                         if (++count >= 3) return 1;
                         ostat = stat;
@@ -226,11 +226,11 @@ static int qc_detect(struct qcam_device *qcam)
         count = 0;
 
         ostat = stat = parport_read_status(qcam->pport);
-        for (i=0; i<250; i++) 
+        for (i=0; i<250; i++)
         {
                 mdelay(1);
                 stat = parport_read_status(qcam->pport);
-                if (ostat != stat) 
+                if (ostat != stat)
                 {
                         if (++count >= 3) return 1;
                         ostat = stat;
@@ -247,7 +247,7 @@ static void qc_reset(struct qcam_device *qcam)
         parport_write_control(qcam->pport, 0x8);
         mdelay(1);
         parport_write_control(qcam->pport, 0xc);
-        mdelay(1);          
+        mdelay(1);
 }
 
 /* Reset the QuickCam and program for brightness, contrast,
@@ -258,7 +258,7 @@ static void qc_setup(struct qcam_device *q)
         qc_reset(q);
 
         /* Set the brightness.  */
-        qcam_set(q, 11, q->brightness);
+        qcam_set(q, 11, q->brightness);
 
         /* Set the height and width.  These refer to the actual
            CCD area *before* applying the selected decimation.  */
@@ -272,12 +272,12 @@ static void qc_setup(struct qcam_device *q)
         /* Set contrast and white balance.  */
         qcam_set(q, 0x19, q->contrast);
         qcam_set(q, 0x1f, q->whitebal);
-        
+
         /* Set the speed.  */
         qcam_set(q, 45, 2);
 }
 
-/* Read some bytes from the camera and put them in the buffer. 
+/* Read some bytes from the camera and put them in the buffer.
    nbytes should be a multiple of 3, because bidirectional mode gives
    us three bytes at a time.  */
 
@@ -383,7 +383,7 @@ static long qc_capture(struct qcam_device *q, char __user *buf, unsigned long le
 
         if (qcam_set(q, 7, (q->mode | (is_bi_dir?1:0)) + 1))
                 return -EIO;
-        
+
         lines = q->height;
         pixelsperline = q->width;
         bitsperxfer = (is_bi_dir) ? 24 : 8;
@@ -499,7 +499,7 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
 {
         struct video_device *dev = video_devdata(file);
         struct qcam_device *qcam=(struct qcam_device *)dev;
-        
+
         switch(cmd)
         {
                 case VIDIOCGCAP:
@@ -574,7 +574,7 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
                          */
                         if (p->depth != 24 || p->palette != VIDEO_PALETTE_RGB24)
                                 return -EINVAL;
-                        
+
                         /*
                          *      Now load the camera.
                          */
@@ -584,7 +584,7 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
 
                         mutex_lock(&qcam->lock);
                         parport_claim_or_block(qcam->pdev);
-                        qc_setup(qcam); 
+                        qc_setup(qcam);
                         parport_release(qcam->pdev);
                         mutex_unlock(&qcam->lock);
                         return 0;
@@ -601,11 +601,11 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
                                 return -EINVAL;
                         if(vw->width<80||vw->width>320)
                                 return -EINVAL;
-                                
+
                         qcam->width = 80;
                         qcam->height = 60;
                         qcam->mode = QC_DECIMATION_4;
-                        
+
                         if(vw->width>=160 && vw->height>=120)
                         {
                                 qcam->width = 160;
@@ -627,7 +627,7 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
                                 qcam->mode = QC_BILLIONS | QC_DECIMATION_1;
                         }
 #endif
-                        /* Ok we figured out what to use from our 
+                        /* Ok we figured out what to use from our
                            wide choice */
                         mutex_lock(&qcam->lock);
                         parport_claim_or_block(qcam->pdev);
@@ -676,7 +676,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
         mutex_lock(&qcam->lock);
         parport_claim_or_block(qcam->pdev);
         /* Probably should have a semaphore against multiple users */
-        len = qc_capture(qcam, buf,count); 
+        len = qc_capture(qcam, buf,count);
         parport_release(qcam->pdev);
         mutex_unlock(&qcam->lock);
         return len;
@@ -707,7 +707,7 @@ static struct video_device qcam_template=
 static struct qcam_device *qcam_init(struct parport *port)
 {
         struct qcam_device *q;
-        
+
         q = kmalloc(sizeof(struct qcam_device), GFP_KERNEL);
         if(q==NULL)
                 return NULL;
@@ -718,14 +718,14 @@ static struct qcam_device *qcam_init(struct parport *port)
 
         q->bidirectional = (q->pport->modes & PARPORT_MODE_TRISTATE)?1:0;
 
-        if (q->pdev == NULL) 
+        if (q->pdev == NULL)
         {
                 printk(KERN_ERR "c-qcam: couldn't register for %s.\n",
                        port->name);
                 kfree(q);
                 return NULL;
         }
-        
+
         memcpy(&q->vdev, &qcam_template, sizeof(qcam_template));
 
         mutex_init(&q->lock);
@@ -766,11 +766,11 @@ static int init_cqcam(struct parport *port)
         qcam = qcam_init(port);
         if (qcam==NULL)
                 return -ENODEV;
-                
+
         parport_claim_or_block(qcam->pdev);
 
         qc_reset(qcam);
-        
+
         if (probe && qc_detect(qcam)==0)
         {
                 parport_release(qcam->pdev);
@@ -782,7 +782,7 @@ static int init_cqcam(struct parport *port)
         qc_setup(qcam);
 
         parport_release(qcam->pdev);
-        
+
         if (video_register_device(&qcam->vdev, VFL_TYPE_GRABBER, video_nr)==-1)
         {
                 printk(KERN_ERR "Unable to register Colour QuickCam on %s\n",
@@ -792,9 +792,9 @@ static int init_cqcam(struct parport *port)
                 return -ENODEV;
         }
 
-        printk(KERN_INFO "video%d: Colour QuickCam found on %s\n", 
+        printk(KERN_INFO "video%d: Colour QuickCam found on %s\n",
                qcam->vdev.minor, qcam->pport->name);
-        
+
         qcams[num_cams++] = qcam;
 
         return 0;
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index 3cebfa91ca14..2227c5640c12 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -24,7 +24,7 @@
  */
 
 /* define _CPIA_DEBUG_ for verbose debug output (see cpia.h) */
-/* #define _CPIA_DEBUG_  1 */  
+/* #define _CPIA_DEBUG_  1 */
 
 #include <linux/config.h>
 
@@ -67,11 +67,11 @@ MODULE_SUPPORTED_DEVICE("video");
 static unsigned short colorspace_conv = 0;
 module_param(colorspace_conv, ushort, 0444);
 MODULE_PARM_DESC(colorspace_conv,
-                 "\n<n> Colorspace conversion:"
-                 "\n0 = disable"
-                 "\n1 = enable"
-                 "\nDefault value is 0"
-                 "\n");
+                 "\n<n> Colorspace conversion:"
+                 "\n0 = disable"
+                 "\n1 = enable"
+                 "\nDefault value is 0"
+                 "\n");
 
 #define ABOUT "V4L-Driver for Vision CPiA based cameras"
 
@@ -189,8 +189,8 @@ enum {
 #define TC             94
 #define EXP_ACC_DARK   50
 #define EXP_ACC_LIGHT  90
-#define HIGH_COMP_102 160               
-#define MAX_COMP      239               
+#define HIGH_COMP_102 160
+#define MAX_COMP      239
 #define DARK_TIME       3
 #define LIGHT_TIME      3
 
@@ -208,7 +208,7 @@ static u8 flicker_jumps[2][2][4] =
 static void reset_camera_struct(struct cam_data *cam);
 static int find_over_exposure(int brightness);
 static void set_flicker(struct cam_params *params, volatile u32 *command_flags,
-                        int on);
+                        int on);
 
 
 /**********************************************************************
@@ -262,7 +262,7 @@ static void rvfree(void *mem, unsigned long size)
 static struct proc_dir_entry *cpia_proc_root=NULL;
 
 static int cpia_read_proc(char *page, char **start, off_t off,
-                          int count, int *eof, void *data)
+                          int count, int *eof, void *data)
 {
         char *out = page;
         int len, tmp;
@@ -276,58 +276,58 @@ static int cpia_read_proc(char *page, char **start, off_t off,
         out += sprintf(out, "V4L Driver version:       %d.%d.%d\n",
                        CPIA_MAJ_VER, CPIA_MIN_VER, CPIA_PATCH_VER);
         out += sprintf(out, "CPIA Version:             %d.%02d (%d.%d)\n",
-                       cam->params.version.firmwareVersion,
-                       cam->params.version.firmwareRevision,
-                       cam->params.version.vcVersion,
-                       cam->params.version.vcRevision);
+                       cam->params.version.firmwareVersion,
+                       cam->params.version.firmwareRevision,
+                       cam->params.version.vcVersion,
+                       cam->params.version.vcRevision);
         out += sprintf(out, "CPIA PnP-ID:              %04x:%04x:%04x\n",
-                       cam->params.pnpID.vendor, cam->params.pnpID.product,
-                       cam->params.pnpID.deviceRevision);
+                       cam->params.pnpID.vendor, cam->params.pnpID.product,
+                       cam->params.pnpID.deviceRevision);
         out += sprintf(out, "VP-Version:               %d.%d %04x\n",
-                       cam->params.vpVersion.vpVersion,
-                       cam->params.vpVersion.vpRevision,
-                       cam->params.vpVersion.cameraHeadID);
-        
+                       cam->params.vpVersion.vpVersion,
+                       cam->params.vpVersion.vpRevision,
+                       cam->params.vpVersion.cameraHeadID);
+
         out += sprintf(out, "system_state:             %#04x\n",
-                       cam->params.status.systemState);
+                       cam->params.status.systemState);
         out += sprintf(out, "grab_state:               %#04x\n",
-                       cam->params.status.grabState);
+                       cam->params.status.grabState);
         out += sprintf(out, "stream_state:             %#04x\n",
-                       cam->params.status.streamState);
+                       cam->params.status.streamState);
         out += sprintf(out, "fatal_error:              %#04x\n",
-                       cam->params.status.fatalError);
+                       cam->params.status.fatalError);
         out += sprintf(out, "cmd_error:                %#04x\n",
-                       cam->params.status.cmdError);
+                       cam->params.status.cmdError);
         out += sprintf(out, "debug_flags:              %#04x\n",
-                       cam->params.status.debugFlags);
+                       cam->params.status.debugFlags);
         out += sprintf(out, "vp_status:                %#04x\n",
-                       cam->params.status.vpStatus);
+                       cam->params.status.vpStatus);
         out += sprintf(out, "error_code:               %#04x\n",
-                       cam->params.status.errorCode);
+                       cam->params.status.errorCode);
         /* QX3 specific entries */
         if (cam->params.qx3.qx3_detected) {
                 out += sprintf(out, "button:                   %4d\n",
-                               cam->params.qx3.button);
+                               cam->params.qx3.button);
                 out += sprintf(out, "cradled:                  %4d\n",
-                               cam->params.qx3.cradled);
+                               cam->params.qx3.cradled);
         }
         out += sprintf(out, "video_size:               %s\n",
-                       cam->params.format.videoSize == VIDEOSIZE_CIF ?
+                       cam->params.format.videoSize == VIDEOSIZE_CIF ?
                        "CIF " : "QCIF");
         out += sprintf(out, "roi:                      (%3d, %3d) to (%3d, %3d)\n",
-                       cam->params.roi.colStart*8,
-                       cam->params.roi.rowStart*4,
-                       cam->params.roi.colEnd*8,
-                       cam->params.roi.rowEnd*4);
+                       cam->params.roi.colStart*8,
+                       cam->params.roi.rowStart*4,
+                       cam->params.roi.colEnd*8,
+                       cam->params.roi.rowEnd*4);
         out += sprintf(out, "actual_fps:               %3d\n", cam->fps);
         out += sprintf(out, "transfer_rate:            %4dkB/s\n",
-                       cam->transfer_rate);
-        
+                       cam->transfer_rate);
+
         out += sprintf(out, "\nread-write\n");
         out += sprintf(out, "-----------------------  current       min"
-                       "       max   default  comment\n");
+                       "       max   default  comment\n");
         out += sprintf(out, "brightness:             %8d  %8d  %8d  %8d\n",
-                       cam->params.colourParams.brightness, 0, 100, 50);
+                       cam->params.colourParams.brightness, 0, 100, 50);
         if (cam->params.version.firmwareVersion == 1 &&
            cam->params.version.firmwareRevision == 2)
                 /* 1-02 firmware limits contrast to 80 */
@@ -336,26 +336,26 @@ static int cpia_read_proc(char *page, char **start, off_t off,
                 tmp = 96;
 
         out += sprintf(out, "contrast:               %8d  %8d  %8d  %8d"
-                       "  steps of 8\n",
-                       cam->params.colourParams.contrast, 0, tmp, 48);
+                       "  steps of 8\n",
+                       cam->params.colourParams.contrast, 0, tmp, 48);
         out += sprintf(out, "saturation:             %8d  %8d  %8d  %8d\n",
-                       cam->params.colourParams.saturation, 0, 100, 50);
+                       cam->params.colourParams.saturation, 0, 100, 50);
         tmp = (25000+5000*cam->params.sensorFps.baserate)/
               (1<<cam->params.sensorFps.divisor);
         out += sprintf(out, "sensor_fps:             %4d.%03d  %8d  %8d  %8d\n",
-                       tmp/1000, tmp%1000, 3, 30, 15);
+                       tmp/1000, tmp%1000, 3, 30, 15);
         out += sprintf(out, "stream_start_line:      %8d  %8d  %8d  %8d\n",
-                       2*cam->params.streamStartLine, 0,
+                       2*cam->params.streamStartLine, 0,
                        cam->params.format.videoSize == VIDEOSIZE_CIF ? 288:144,
                        cam->params.format.videoSize == VIDEOSIZE_CIF ? 240:120);
         out += sprintf(out, "sub_sample:             %8s  %8s  %8s  %8s\n",
-                       cam->params.format.subSample == SUBSAMPLE_420 ?
+                       cam->params.format.subSample == SUBSAMPLE_420 ?
                        "420" : "422", "420", "422", "422");
         out += sprintf(out, "yuv_order:              %8s  %8s  %8s  %8s\n",
-                       cam->params.format.yuvOrder == YUVORDER_YUYV ?
+                       cam->params.format.yuvOrder == YUVORDER_YUYV ?
                        "YUYV" : "UYVY", "YUYV" , "UYVY", "YUYV");
         out += sprintf(out, "ecp_timing:             %8s  %8s  %8s  %8s\n",
-                       cam->params.ecpTiming ? "slow" : "normal", "slow",
+                       cam->params.ecpTiming ? "slow" : "normal", "slow",
                        "normal", "normal");
 
         if (cam->params.colourBalance.balanceMode == 2) {
@@ -366,11 +366,11 @@ static int cpia_read_proc(char *page, char **start, off_t off,
         out += sprintf(out, "color_balance_mode:     %8s  %8s  %8s"
                        "  %8s\n",  tmpstr, "manual", "auto", "auto");
         out += sprintf(out, "red_gain:               %8d  %8d  %8d  %8d\n",
-                       cam->params.colourBalance.redGain, 0, 212, 32);
+                       cam->params.colourBalance.redGain, 0, 212, 32);
         out += sprintf(out, "green_gain:             %8d  %8d  %8d  %8d\n",
-                       cam->params.colourBalance.greenGain, 0, 212, 6);
+                       cam->params.colourBalance.greenGain, 0, 212, 6);
         out += sprintf(out, "blue_gain:              %8d  %8d  %8d  %8d\n",
-                       cam->params.colourBalance.blueGain, 0, 212, 92);
+                       cam->params.colourBalance.blueGain, 0, 212, 92);
 
         if (cam->params.version.firmwareVersion == 1 &&
            cam->params.version.firmwareRevision == 2)
@@ -381,11 +381,11 @@ static int cpia_read_proc(char *page, char **start, off_t off,
 
         if (cam->params.exposure.gainMode == 0)
                 out += sprintf(out, "max_gain:                unknown  %28s"
-                               "  powers of 2\n", tmpstr); 
+                               "  powers of 2\n", tmpstr);
         else
                 out += sprintf(out, "max_gain:               %8d  %28s"
                                "  1,2,4 or 8 \n",
-                               1<<(cam->params.exposure.gainMode-1), tmpstr);
+                               1<<(cam->params.exposure.gainMode-1), tmpstr);
 
         switch(cam->params.exposure.expMode) {
         case 1:
@@ -402,10 +402,10 @@ static int cpia_read_proc(char *page, char **start, off_t off,
         out += sprintf(out, "exposure_mode:          %8s  %8s  %8s"
                        "  %8s\n",  tmpstr, "manual", "auto", "auto");
         out += sprintf(out, "centre_weight:          %8s  %8s  %8s  %8s\n",
-                       (2-cam->params.exposure.centreWeight) ? "on" : "off",
-                       "off", "on", "on");
+                       (2-cam->params.exposure.centreWeight) ? "on" : "off",
+                       "off", "on", "on");
         out += sprintf(out, "gain:                   %8d  %8d  max_gain  %8d  1,2,4,8 possible\n",
-                       1<<cam->params.exposure.gain, 1, 1);
+                       1<<cam->params.exposure.gain, 1, 1);
         if (cam->params.version.firmwareVersion == 1 &&
            cam->params.version.firmwareRevision == 2)
                 /* 1-02 firmware limits fineExp/2 to 127 */
@@ -414,7 +414,7 @@ static int cpia_read_proc(char *page, char **start, off_t off,
                 tmp = 510;
 
         out += sprintf(out, "fine_exp:               %8d  %8d  %8d  %8d\n",
-                       cam->params.exposure.fineExp*2, 0, tmp, 0);
+                       cam->params.exposure.fineExp*2, 0, tmp, 0);
         if (cam->params.version.firmwareVersion == 1 &&
            cam->params.version.firmwareRevision == 2)
                 /* 1-02 firmware limits coarseExpHi to 0 */
@@ -426,46 +426,46 @@ static int cpia_read_proc(char *page, char **start, off_t off,
                        "  %8d\n", cam->params.exposure.coarseExpLo+
                        256*cam->params.exposure.coarseExpHi, 0, tmp, 185);
         out += sprintf(out, "red_comp:               %8d  %8d  %8d  %8d\n",
-                       cam->params.exposure.redComp, COMP_RED, 255, COMP_RED);
+                       cam->params.exposure.redComp, COMP_RED, 255, COMP_RED);
         out += sprintf(out, "green1_comp:            %8d  %8d  %8d  %8d\n",
-                       cam->params.exposure.green1Comp, COMP_GREEN1, 255,
+                       cam->params.exposure.green1Comp, COMP_GREEN1, 255,
                        COMP_GREEN1);
         out += sprintf(out, "green2_comp:            %8d  %8d  %8d  %8d\n",
-                       cam->params.exposure.green2Comp, COMP_GREEN2, 255,
+                       cam->params.exposure.green2Comp, COMP_GREEN2, 255,
                        COMP_GREEN2);
         out += sprintf(out, "blue_comp:              %8d  %8d  %8d  %8d\n",
-                       cam->params.exposure.blueComp, COMP_BLUE, 255, COMP_BLUE);
-        
+                       cam->params.exposure.blueComp, COMP_BLUE, 255, COMP_BLUE);
+
         out += sprintf(out, "apcor_gain1:            %#8x  %#8x  %#8x  %#8x\n",
-                       cam->params.apcor.gain1, 0, 0xff, 0x1c);
+                       cam->params.apcor.gain1, 0, 0xff, 0x1c);
         out += sprintf(out, "apcor_gain2:            %#8x  %#8x  %#8x  %#8x\n",
-                       cam->params.apcor.gain2, 0, 0xff, 0x1a);
+                       cam->params.apcor.gain2, 0, 0xff, 0x1a);
         out += sprintf(out, "apcor_gain4:            %#8x  %#8x  %#8x  %#8x\n",
-                       cam->params.apcor.gain4, 0, 0xff, 0x2d);
+                       cam->params.apcor.gain4, 0, 0xff, 0x2d);
         out += sprintf(out, "apcor_gain8:            %#8x  %#8x  %#8x  %#8x\n",
-                       cam->params.apcor.gain8, 0, 0xff, 0x2a);
+                       cam->params.apcor.gain8, 0, 0xff, 0x2a);
         out += sprintf(out, "vl_offset_gain1:        %8d  %8d  %8d  %8d\n",
-                       cam->params.vlOffset.gain1, 0, 255, 24);
+                       cam->params.vlOffset.gain1, 0, 255, 24);
         out += sprintf(out, "vl_offset_gain2:        %8d  %8d  %8d  %8d\n",
-                       cam->params.vlOffset.gain2, 0, 255, 28);
+                       cam->params.vlOffset.gain2, 0, 255, 28);
         out += sprintf(out, "vl_offset_gain4:        %8d  %8d  %8d  %8d\n",
-                       cam->params.vlOffset.gain4, 0, 255, 30);
+                       cam->params.vlOffset.gain4, 0, 255, 30);
         out += sprintf(out, "vl_offset_gain8:        %8d  %8d  %8d  %8d\n",
-                       cam->params.vlOffset.gain8, 0, 255, 30);
+                       cam->params.vlOffset.gain8, 0, 255, 30);
         out += sprintf(out, "flicker_control:        %8s  %8s  %8s  %8s\n",
-                       cam->params.flickerControl.flickerMode ? "on" : "off",
+                       cam->params.flickerControl.flickerMode ? "on" : "off",
                        "off", "on", "off");
         out += sprintf(out, "mains_frequency:        %8d  %8d  %8d  %8d"
-                       " only 50/60\n",
-                       cam->mainsFreq ? 60 : 50, 50, 60, 50);
+                       " only 50/60\n",
+                       cam->mainsFreq ? 60 : 50, 50, 60, 50);
         if(cam->params.flickerControl.allowableOverExposure < 0)
                 out += sprintf(out, "allowable_overexposure: %4dauto      auto  %8d      auto\n",
-                               -cam->params.flickerControl.allowableOverExposure,
-                               255);
+                               -cam->params.flickerControl.allowableOverExposure,
+                               255);
         else
                 out += sprintf(out, "allowable_overexposure: %8d      auto  %8d      auto\n",
-                               cam->params.flickerControl.allowableOverExposure,
-                               255);
+                               cam->params.flickerControl.allowableOverExposure,
+                               255);
         out += sprintf(out, "compression_mode:       ");
         switch(cam->params.compression.mode) {
         case CPIA_COMPRESSION_NONE:
@@ -483,52 +483,52 @@ static int cpia_read_proc(char *page, char **start, off_t off,
         }
         out += sprintf(out, "    none,auto,manual      auto\n");
         out += sprintf(out, "decimation_enable:      %8s  %8s  %8s  %8s\n",
-                       cam->params.compression.decimation ==
-                       DECIMATION_ENAB ? "on":"off", "off", "on", 
+                       cam->params.compression.decimation ==
+                       DECIMATION_ENAB ? "on":"off", "off", "on",
                        "off");
         out += sprintf(out, "compression_target:    %9s %9s %9s %9s\n",
-                       cam->params.compressionTarget.frTargeting  == 
+                       cam->params.compressionTarget.frTargeting  ==
                        CPIA_COMPRESSION_TARGET_FRAMERATE ?
                        "framerate":"quality",
                        "framerate", "quality", "quality");
         out += sprintf(out, "target_framerate:       %8d  %8d  %8d  %8d\n",
-                       cam->params.compressionTarget.targetFR, 1, 30, 15);
+                       cam->params.compressionTarget.targetFR, 1, 30, 15);
         out += sprintf(out, "target_quality:         %8d  %8d  %8d  %8d\n",
-                       cam->params.compressionTarget.targetQ, 1, 64, 5);
+                       cam->params.compressionTarget.targetQ, 1, 64, 5);
         out += sprintf(out, "y_threshold:            %8d  %8d  %8d  %8d\n",
-                       cam->params.yuvThreshold.yThreshold, 0, 31, 6);
+                       cam->params.yuvThreshold.yThreshold, 0, 31, 6);
         out += sprintf(out, "uv_threshold:           %8d  %8d  %8d  %8d\n",
-                       cam->params.yuvThreshold.uvThreshold, 0, 31, 6);
+                       cam->params.yuvThreshold.uvThreshold, 0, 31, 6);
         out += sprintf(out, "hysteresis:             %8d  %8d  %8d  %8d\n",
-                       cam->params.compressionParams.hysteresis, 0, 255, 3);
+                       cam->params.compressionParams.hysteresis, 0, 255, 3);
         out += sprintf(out, "threshold_max:          %8d  %8d  %8d  %8d\n",
-                       cam->params.compressionParams.threshMax, 0, 255, 11);
+                       cam->params.compressionParams.threshMax, 0, 255, 11);
         out += sprintf(out, "small_step:             %8d  %8d  %8d  %8d\n",
-                       cam->params.compressionParams.smallStep, 0, 255, 1);
+                       cam->params.compressionParams.smallStep, 0, 255, 1);
         out += sprintf(out, "large_step:             %8d  %8d  %8d  %8d\n",
-                       cam->params.compressionParams.largeStep, 0, 255, 3);
+                       cam->params.compressionParams.largeStep, 0, 255, 3);
         out += sprintf(out, "decimation_hysteresis:  %8d  %8d  %8d  %8d\n",
-                       cam->params.compressionParams.decimationHysteresis,
+                       cam->params.compressionParams.decimationHysteresis,
                        0, 255, 2);
         out += sprintf(out, "fr_diff_step_thresh:    %8d  %8d  %8d  %8d\n",
-                       cam->params.compressionParams.frDiffStepThresh,
+                       cam->params.compressionParams.frDiffStepThresh,
                        0, 255, 5);
         out += sprintf(out, "q_diff_step_thresh:     %8d  %8d  %8d  %8d\n",
-                       cam->params.compressionParams.qDiffStepThresh,
+                       cam->params.compressionParams.qDiffStepThresh,
                        0, 255, 3);
         out += sprintf(out, "decimation_thresh_mod:  %8d  %8d  %8d  %8d\n",
-                       cam->params.compressionParams.decimationThreshMod,
+                       cam->params.compressionParams.decimationThreshMod,
                        0, 255, 2);
         /* QX3 specific entries */
         if (cam->params.qx3.qx3_detected) {
-                out += sprintf(out, "toplight:               %8s  %8s  %8s  %8s\n", 
-                               cam->params.qx3.toplight ? "on" : "off",
+                out += sprintf(out, "toplight:               %8s  %8s  %8s  %8s\n",
+                               cam->params.qx3.toplight ? "on" : "off",
                                "off", "on", "off");
-                out += sprintf(out, "bottomlight:            %8s  %8s  %8s  %8s\n", 
-                               cam->params.qx3.bottomlight ? "on" : "off",
+                out += sprintf(out, "bottomlight:            %8s  %8s  %8s  %8s\n",
+                               cam->params.qx3.bottomlight ? "on" : "off",
                                "off", "on", "off");
         }
-        
+
         len = out - page;
         len -= off;
         if (len < count) {
@@ -543,7 +543,7 @@ static int cpia_read_proc(char *page, char **start, off_t off,
 
 
 static int match(char *checkstr, char **buffer, unsigned long *count,
-                 int *find_colon, int *err)
+                 int *find_colon, int *err)
 {
         int ret, colon_found = 1;
         int len = strlen(checkstr);
@@ -583,7 +583,7 @@ static unsigned long int value(char **buffer, unsigned long *count, int *err)
 }
 
 static int cpia_write_proc(struct file *file, const char __user *buf,
-                           unsigned long count, void *data)
+                           unsigned long count, void *data)
 {
         struct cam_data *cam = data;
         struct cam_params new_params;
@@ -619,12 +619,12 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                 retval = -EINVAL;
                 goto out;
         }
-        
+
         buffer = page;
-        
+
         if (mutex_lock_interruptible(&cam->param_lock))
                 return -ERESTARTSYS;
-        
+
         /*
          * Skip over leading whitespace
          */
@@ -632,15 +632,15 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                 --count;
                 ++buffer;
         }
-        
+
         memcpy(&new_params, &cam->params, sizeof(struct cam_params));
         new_mains = cam->mainsFreq;
-        
+
 #define MATCH(x) (match(x, &buffer, &count, &find_colon, &retval))
 #define VALUE (value(&buffer,&count, &retval))
 #define FIRMWARE_VERSION(x,y) (new_params.version.firmwareVersion == (x) && \
-                               new_params.version.firmwareRevision == (y))
-        
+                               new_params.version.firmwareRevision == (y))
+
         retval = 0;
         while (count && !retval) {
                 find_colon = 1;
@@ -656,7 +656,7 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                         }
                         command_flags |= COMMAND_SETCOLOURPARAMS;
                         if(new_params.flickerControl.allowableOverExposure < 0)
-                                new_params.flickerControl.allowableOverExposure = 
+                                new_params.flickerControl.allowableOverExposure =
                                         -find_over_exposure(new_params.colourParams.brightness);
                         if(new_params.flickerControl.flickerMode != 0)
                                 command_flags |= COMMAND_SETFLICKERCTRL;
@@ -721,7 +721,7 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                                         /* Either base rate would work here */
                                         new_params.sensorFps.baserate = 1;
                                 }
-                                new_params.flickerControl.coarseJump = 
+                                new_params.flickerControl.coarseJump =
                                         flicker_jumps[new_mains]
                                         [new_params.sensorFps.baserate]
                                         [new_params.sensorFps.divisor];
@@ -1085,7 +1085,7 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                 } else if (MATCH("mains_frequency")) {
                         if (!retval && MATCH("50")) {
                                 new_mains = 0;
-                                new_params.flickerControl.coarseJump = 
+                                new_params.flickerControl.coarseJump =
                                         flicker_jumps[new_mains]
                                         [new_params.sensorFps.baserate]
                                         [new_params.sensorFps.divisor];
@@ -1093,7 +1093,7 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                                         command_flags |= COMMAND_SETFLICKERCTRL;
                         } else if (!retval && MATCH("60")) {
                                 new_mains = 1;
-                                new_params.flickerControl.coarseJump = 
+                                new_params.flickerControl.coarseJump =
                                         flicker_jumps[new_mains]
                                         [new_params.sensorFps.baserate]
                                         [new_params.sensorFps.divisor];
@@ -1103,7 +1103,7 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                                 retval = -EINVAL;
                 } else if (MATCH("allowable_overexposure")) {
                         if (!retval && MATCH("auto")) {
-                                new_params.flickerControl.allowableOverExposure = 
+                                new_params.flickerControl.allowableOverExposure =
                                         -find_over_exposure(new_params.colourParams.brightness);
                                 if(new_params.flickerControl.flickerMode != 0)
                                         command_flags |= COMMAND_SETFLICKERCTRL;
@@ -1146,10 +1146,10 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                         command_flags |= COMMAND_SETCOMPRESSION;
                 } else if (MATCH("compression_target")) {
                         if (!retval && MATCH("quality"))
-                                new_params.compressionTarget.frTargeting = 
+                                new_params.compressionTarget.frTargeting =
                                         CPIA_COMPRESSION_TARGET_QUALITY;
                         else if (!retval && MATCH("framerate"))
-                                new_params.compressionTarget.frTargeting = 
+                                new_params.compressionTarget.frTargeting =
                                         CPIA_COMPRESSION_TARGET_FRAMERATE;
                         else
                                 retval = -EINVAL;
@@ -1173,7 +1173,7 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                         if (!retval) {
                                 if(val > 0 && val <= 64)
                                         new_params.compressionTarget.targetQ = val;
-                                else 
+                                else
                                         retval = -EINVAL;
                         }
                         command_flags |= COMMAND_SETCOMPRESSIONTARGET;
@@ -1288,19 +1288,19 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                         }
                         command_flags |= COMMAND_SETCOMPRESSIONPARAMS;
                 } else if (MATCH("toplight")) {
-                        if (!retval && MATCH("on"))
+                        if (!retval && MATCH("on"))
                                 new_params.qx3.toplight = 1;
                         else if (!retval && MATCH("off"))
                                 new_params.qx3.toplight = 0;
-                        else 
+                        else
                                 retval = -EINVAL;
                         command_flags |= COMMAND_SETLIGHTS;
                 } else if (MATCH("bottomlight")) {
-                        if (!retval && MATCH("on"))
+                        if (!retval && MATCH("on"))
                                 new_params.qx3.bottomlight = 1;
-                        else if (!retval && MATCH("off"))  
+                        else if (!retval && MATCH("off"))
                                 new_params.qx3.bottomlight = 0;
-                        else 
+                        else
                                 retval = -EINVAL;
                         command_flags |= COMMAND_SETLIGHTS;
                 } else {
@@ -1326,7 +1326,7 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                         }
                 }
         }
-#undef MATCH    
+#undef MATCH
 #undef VALUE
 #undef FIRMWARE_VERSION
         if (!retval) {
@@ -1349,24 +1349,24 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
                 retval = size;
         } else
                 DBG("error: %d\n", retval);
-        
+
         mutex_unlock(&cam->param_lock);
-        
+
 out:
         free_page((unsigned long)page);
-        return retval;
+        return retval;
 }
 
 static void create_proc_cpia_cam(struct cam_data *cam)
 {
         char name[7];
         struct proc_dir_entry *ent;
-        
+
         if (!cpia_proc_root || !cam)
                 return;
 
         sprintf(name, "video%d", cam->vdev.minor);
-        
+
         ent = create_proc_entry(name, S_IFREG|S_IRUGO|S_IWUSR, cpia_proc_root);
         if (!ent)
                 return;
@@ -1374,9 +1374,9 @@ static void create_proc_cpia_cam(struct cam_data *cam)
         ent->data = cam;
         ent->read_proc = cpia_read_proc;
         ent->write_proc = cpia_write_proc;
-        /* 
+        /*
            size of the proc entry is 3736 bytes for the standard webcam;
-           the extra features of the QX3 microscope add 189 bytes.
+           the extra features of the QX3 microscope add 189 bytes.
            (we have not yet probed the camera to see which type it is).
         */
         ent->size = 3736 + 189;
@@ -1386,10 +1386,10 @@ static void create_proc_cpia_cam(struct cam_data *cam)
 static void destroy_proc_cpia_cam(struct cam_data *cam)
 {
         char name[7];
-        
+
         if (!cam || !cam->proc_entry)
                 return;
-        
+
         sprintf(name, "video%d", cam->vdev.minor);
         remove_proc_entry(name, cpia_proc_root);
         cam->proc_entry = NULL;
@@ -1596,13 +1596,13 @@ static void set_vw_size(struct cam_data *cam)
                 cam->vc.width = cam->vw.width;
         if(cam->vc.height == 0)
                 cam->vc.height = cam->vw.height;
-        
+
         cam->params.roi.colStart += cam->vc.x >> 3;
         cam->params.roi.colEnd = cam->params.roi.colStart +
-                                 (cam->vc.width >> 3);
+                                 (cam->vc.width >> 3);
         cam->params.roi.rowStart += cam->vc.y >> 2;
         cam->params.roi.rowEnd = cam->params.roi.rowStart +
-                                 (cam->vc.height >> 2);
+                                 (cam->vc.height >> 2);
 
         return;
 }
@@ -1624,7 +1624,7 @@ static int allocate_frame_buf(struct cam_data *cam)
 static int free_frame_buf(struct cam_data *cam)
 {
         int i;
-        
+
         rvfree(cam->frame_buf, FRAME_NUM*CPIA_MAX_FRAME_SIZE);
         cam->frame_buf = NULL;
         for (i=0; i < FRAME_NUM; i++)
@@ -1667,7 +1667,7 @@ static int do_command(struct cam_data *cam, u16 command, u8 a, u8 b, u8 c, u8 d)
                 mutex_lock(&cam->param_lock);
                 datasize=8;
                 break;
-        case CPIA_COMMAND_ReadMCPorts: 
+        case CPIA_COMMAND_ReadMCPorts:
         case CPIA_COMMAND_ReadVCRegs:
                 datasize = 4;
                 break;
@@ -1746,10 +1746,10 @@ static int do_command(struct cam_data *cam, u16 command, u8 a, u8 b, u8 c, u8 d)
                         mutex_unlock(&cam->param_lock);
                         break;
 
-                case CPIA_COMMAND_ReadMCPorts: 
-                        if (!cam->params.qx3.qx3_detected) 
+                case CPIA_COMMAND_ReadMCPorts:
+                        if (!cam->params.qx3.qx3_detected)
                                 break;
-                        /* test button press */ 
+                        /* test button press */
                         cam->params.qx3.button = ((data[1] & 0x02) == 0);
                         if (cam->params.qx3.button) {
                                 /* button pressed - unlock the latch */
@@ -1770,9 +1770,9 @@ static int do_command(struct cam_data *cam, u16 command, u8 a, u8 b, u8 c, u8 d)
 
 /* send a command  to the camera with an additional data transaction */
 static int do_command_extended(struct cam_data *cam, u16 command,
-                               u8 a, u8 b, u8 c, u8 d,
-                               u8 e, u8 f, u8 g, u8 h,
-                               u8 i, u8 j, u8 k, u8 l)
+                               u8 a, u8 b, u8 c, u8 d,
+                               u8 e, u8 f, u8 g, u8 h,
+                               u8 i, u8 j, u8 k, u8 l)
 {
         int retval;
         u8 cmd[8], data[8];
@@ -1809,10 +1809,10 @@ static int do_command_extended(struct cam_data *cam, u16 command,
 #define LIMIT(x) ((((x)>0xffffff)?0xff0000:(((x)<=0xffff)?0:(x)&0xff0000))>>16)
 
 static int convert420(unsigned char *yuv, unsigned char *rgb, int out_fmt,
-                      int linesize, int mmap_kludge)
+                      int linesize, int mmap_kludge)
 {
         int y, u, v, r, g, b, y1;
-        
+
         /* Odd lines use the same u and v as the previous line.
          * Because of compression, it is necessary to get this
          * information from the decoded image. */
@@ -1925,7 +1925,7 @@ static int convert420(unsigned char *yuv, unsigned char *rgb, int out_fmt,
 
 
 static int yuvconvert(unsigned char *yuv, unsigned char *rgb, int out_fmt,
-                      int in_uyvy, int mmap_kludge)
+                      int in_uyvy, int mmap_kludge)
 {
         int y, u, v, r, g, b, y1;
 
@@ -2078,21 +2078,21 @@ static int parse_picture(struct cam_data *cam, int size)
                 mutex_unlock(&cam->param_lock);
                 return -1;
         }
-        
+
         if (ibuf[17] != SUBSAMPLE_420 && ibuf[17] != SUBSAMPLE_422) {
                 LOG("illegal subtype %d\n",ibuf[17]);
                 mutex_unlock(&cam->param_lock);
                 return -1;
         }
         subsample_422 = ibuf[17] == SUBSAMPLE_422;
-        
+
         if (ibuf[18] != YUVORDER_YUYV && ibuf[18] != YUVORDER_UYVY) {
                 LOG("illegal yuvorder %d\n",ibuf[18]);
                 mutex_unlock(&cam->param_lock);
                 return -1;
         }
         in_uyvy = ibuf[18] == YUVORDER_UYVY;
-        
+
         if ((ibuf[24] != cam->params.roi.colStart) ||
             (ibuf[25] != cam->params.roi.colEnd) ||
             (ibuf[26] != cam->params.roi.rowStart) ||
@@ -2104,20 +2104,20 @@ static int parse_picture(struct cam_data *cam, int size)
         cols = 8*(ibuf[25] - ibuf[24]);
         rows = 4*(ibuf[27] - ibuf[26]);
 
-        
+
         if ((ibuf[28] != NOT_COMPRESSED) && (ibuf[28] != COMPRESSED)) {
                 LOG("illegal compression %d\n",ibuf[28]);
                 mutex_unlock(&cam->param_lock);
                 return -1;
         }
         compressed = (ibuf[28] == COMPRESSED);
-        
+
         if (ibuf[29] != NO_DECIMATION && ibuf[29] != DECIMATION_ENAB) {
                 LOG("illegal decimation %d\n",ibuf[29]);
                 mutex_unlock(&cam->param_lock);
                 return -1;
         }
-        decimation = (ibuf[29] == DECIMATION_ENAB);     
+        decimation = (ibuf[29] == DECIMATION_ENAB);
 
         cam->params.yuvThreshold.yThreshold = ibuf[30];
         cam->params.yuvThreshold.uvThreshold = ibuf[31];
@@ -2131,7 +2131,7 @@ static int parse_picture(struct cam_data *cam, int size)
         cam->params.status.errorCode = ibuf[39];
         cam->fps = ibuf[41];
         mutex_unlock(&cam->param_lock);
-        
+
         linesize = skipcount(cols, out_fmt);
         ibuf += FRAME_HEADER_SIZE;
         size -= FRAME_HEADER_SIZE;
@@ -2150,14 +2150,14 @@ static int parse_picture(struct cam_data *cam, int size)
                         if (!compressed || (compressed && !(*ibuf & 1))) {
                                 if(subsample_422 || even_line) {
                                 obuf += yuvconvert(ibuf, obuf, out_fmt,
-                                                   in_uyvy, cam->mmap_kludge);
+                                                   in_uyvy, cam->mmap_kludge);
                                 ibuf += 4;
                                 ll -= 4;
                         } else {
                                         /* SUBSAMPLE_420 on an odd line */
                                         obuf += convert420(ibuf, obuf,
-                                                           out_fmt, linesize,
-                                                           cam->mmap_kludge);
+                                                           out_fmt, linesize,
+                                                           cam->mmap_kludge);
                                         ibuf += 2;
                                         ll -= 2;
                                 }
@@ -2183,7 +2183,7 @@ static int parse_picture(struct cam_data *cam, int size)
 
                         if ((size > 3) && (ibuf[0] == EOI) && (ibuf[1] == EOI) &&
                            (ibuf[2] == EOI) && (ibuf[3] == EOI)) {
-                                size -= 4;
+                                size -= 4;
                                 break;
                         }
 
@@ -2204,7 +2204,7 @@ static int parse_picture(struct cam_data *cam, int size)
                         return -1;
                 }
         }
-        
+
         if(decimation) {
                 /* interpolate odd rows */
                 int i, j;
@@ -2233,7 +2233,7 @@ static int parse_picture(struct cam_data *cam, int size)
 static inline int init_stream_cap(struct cam_data *cam)
 {
         return do_command(cam, CPIA_COMMAND_InitStreamCap,
-                          0, cam->params.streamStartLine, 0, 0);
+                          0, cam->params.streamStartLine, 0, 0);
 }
 
 
@@ -2254,7 +2254,7 @@ static int find_over_exposure(int brightness)
         int MaxAllowableOverExposure, OverExposure;
 
         MaxAllowableOverExposure = FLICKER_MAX_EXPOSURE - brightness -
-                                   FLICKER_BRIGHTNESS_CONSTANT;
+                                   FLICKER_BRIGHTNESS_CONSTANT;
 
         if (MaxAllowableOverExposure < FLICKER_ALLOWABLE_OVER_EXPOSURE) {
                 OverExposure = MaxAllowableOverExposure;
@@ -2280,62 +2280,62 @@ static void dispatch_commands(struct cam_data *cam)
         DEB_BYTE(cam->cmd_queue>>8);
         if (cam->cmd_queue & COMMAND_SETFORMAT) {
                 do_command(cam, CPIA_COMMAND_SetFormat,
-                           cam->params.format.videoSize,
-                           cam->params.format.subSample,
-                           cam->params.format.yuvOrder, 0);
+                           cam->params.format.videoSize,
+                           cam->params.format.subSample,
+                           cam->params.format.yuvOrder, 0);
                 do_command(cam, CPIA_COMMAND_SetROI,
-                           cam->params.roi.colStart, cam->params.roi.colEnd,
-                           cam->params.roi.rowStart, cam->params.roi.rowEnd);
+                           cam->params.roi.colStart, cam->params.roi.colEnd,
+                           cam->params.roi.rowStart, cam->params.roi.rowEnd);
                 cam->first_frame = 1;
         }
 
         if (cam->cmd_queue & COMMAND_SETCOLOURPARAMS)
                 do_command(cam, CPIA_COMMAND_SetColourParams,
-                           cam->params.colourParams.brightness,
-                           cam->params.colourParams.contrast,
-                           cam->params.colourParams.saturation, 0);
+                           cam->params.colourParams.brightness,
+                           cam->params.colourParams.contrast,
+                           cam->params.colourParams.saturation, 0);
 
         if (cam->cmd_queue & COMMAND_SETAPCOR)
                 do_command(cam, CPIA_COMMAND_SetApcor,
-                           cam->params.apcor.gain1,
-                           cam->params.apcor.gain2,
-                           cam->params.apcor.gain4,
-                           cam->params.apcor.gain8);
+                           cam->params.apcor.gain1,
+                           cam->params.apcor.gain2,
+                           cam->params.apcor.gain4,
+                           cam->params.apcor.gain8);
 
         if (cam->cmd_queue & COMMAND_SETVLOFFSET)
                 do_command(cam, CPIA_COMMAND_SetVLOffset,
-                           cam->params.vlOffset.gain1,
-                           cam->params.vlOffset.gain2,
-                           cam->params.vlOffset.gain4,
-                           cam->params.vlOffset.gain8);
+                           cam->params.vlOffset.gain1,
+                           cam->params.vlOffset.gain2,
+                           cam->params.vlOffset.gain4,
+                           cam->params.vlOffset.gain8);
 
         if (cam->cmd_queue & COMMAND_SETEXPOSURE) {
                 do_command_extended(cam, CPIA_COMMAND_SetExposure,
-                                    cam->params.exposure.gainMode,
-                                    1,
-                                    cam->params.exposure.compMode,
-                                    cam->params.exposure.centreWeight,
-                                    cam->params.exposure.gain,
-                                    cam->params.exposure.fineExp,
-                                    cam->params.exposure.coarseExpLo,
-                                    cam->params.exposure.coarseExpHi,
-                                    cam->params.exposure.redComp,
-                                    cam->params.exposure.green1Comp,
-                                    cam->params.exposure.green2Comp,
-                                    cam->params.exposure.blueComp);
+                                    cam->params.exposure.gainMode,
+                                    1,
+                                    cam->params.exposure.compMode,
+                                    cam->params.exposure.centreWeight,
+                                    cam->params.exposure.gain,
+                                    cam->params.exposure.fineExp,
+                                    cam->params.exposure.coarseExpLo,
+                                    cam->params.exposure.coarseExpHi,
+                                    cam->params.exposure.redComp,
+                                    cam->params.exposure.green1Comp,
+                                    cam->params.exposure.green2Comp,
+                                    cam->params.exposure.blueComp);
                 if(cam->params.exposure.expMode != 1) {
                         do_command_extended(cam, CPIA_COMMAND_SetExposure,
-                                            0,
-                                            cam->params.exposure.expMode,
-                                            0, 0,
-                                            cam->params.exposure.gain,
-                                            cam->params.exposure.fineExp,
-                                            cam->params.exposure.coarseExpLo,
-                                            cam->params.exposure.coarseExpHi,
-                                            0, 0, 0, 0);
+                                            0,
+                                            cam->params.exposure.expMode,
+                                            0, 0,
+                                            cam->params.exposure.gain,
+                                            cam->params.exposure.fineExp,
+                                            cam->params.exposure.coarseExpLo,
+                                            cam->params.exposure.coarseExpHi,
+                                            0, 0, 0, 0);
                 }
         }
-        
+
         if (cam->cmd_queue & COMMAND_SETCOLOURBALANCE) {
                 if (cam->params.colourBalance.balanceMode == 1) {
                         do_command(cam, CPIA_COMMAND_SetColourBalance,
@@ -2358,47 +2358,47 @@ static void dispatch_commands(struct cam_data *cam)
 
         if (cam->cmd_queue & COMMAND_SETCOMPRESSIONTARGET)
                 do_command(cam, CPIA_COMMAND_SetCompressionTarget,
-                           cam->params.compressionTarget.frTargeting,
-                           cam->params.compressionTarget.targetFR,
-                           cam->params.compressionTarget.targetQ, 0);
+                           cam->params.compressionTarget.frTargeting,
+                           cam->params.compressionTarget.targetFR,
+                           cam->params.compressionTarget.targetQ, 0);
 
         if (cam->cmd_queue & COMMAND_SETYUVTHRESH)
                 do_command(cam, CPIA_COMMAND_SetYUVThresh,
-                           cam->params.yuvThreshold.yThreshold,
-                           cam->params.yuvThreshold.uvThreshold, 0, 0);
+                           cam->params.yuvThreshold.yThreshold,
+                           cam->params.yuvThreshold.uvThreshold, 0, 0);
 
         if (cam->cmd_queue & COMMAND_SETCOMPRESSIONPARAMS)
                 do_command_extended(cam, CPIA_COMMAND_SetCompressionParams,
-                            0, 0, 0, 0,
-                            cam->params.compressionParams.hysteresis,
-                            cam->params.compressionParams.threshMax,
-                            cam->params.compressionParams.smallStep,
-                            cam->params.compressionParams.largeStep,
-                            cam->params.compressionParams.decimationHysteresis,
-                            cam->params.compressionParams.frDiffStepThresh,
-                            cam->params.compressionParams.qDiffStepThresh,
-                            cam->params.compressionParams.decimationThreshMod);
+                            0, 0, 0, 0,
+                            cam->params.compressionParams.hysteresis,
+                            cam->params.compressionParams.threshMax,
+                            cam->params.compressionParams.smallStep,
+                            cam->params.compressionParams.largeStep,
+                            cam->params.compressionParams.decimationHysteresis,
+                            cam->params.compressionParams.frDiffStepThresh,
+                            cam->params.compressionParams.qDiffStepThresh,
+                            cam->params.compressionParams.decimationThreshMod);
 
         if (cam->cmd_queue & COMMAND_SETCOMPRESSION)
                 do_command(cam, CPIA_COMMAND_SetCompression,
-                           cam->params.compression.mode,
+                           cam->params.compression.mode,
                            cam->params.compression.decimation, 0, 0);
 
         if (cam->cmd_queue & COMMAND_SETSENSORFPS)
                 do_command(cam, CPIA_COMMAND_SetSensorFPS,
-                           cam->params.sensorFps.divisor,
-                           cam->params.sensorFps.baserate, 0, 0);
+                           cam->params.sensorFps.divisor,
+                           cam->params.sensorFps.baserate, 0, 0);
 
         if (cam->cmd_queue & COMMAND_SETFLICKERCTRL)
                 do_command(cam, CPIA_COMMAND_SetFlickerCtrl,
-                           cam->params.flickerControl.flickerMode,
-                           cam->params.flickerControl.coarseJump,
-                           abs(cam->params.flickerControl.allowableOverExposure),
-                           0);
+                           cam->params.flickerControl.flickerMode,
+                           cam->params.flickerControl.coarseJump,
+                           abs(cam->params.flickerControl.allowableOverExposure),
+                           0);
 
         if (cam->cmd_queue & COMMAND_SETECPTIMING)
                 do_command(cam, CPIA_COMMAND_SetECPTiming,
-                           cam->params.ecpTiming, 0, 0, 0);
+                           cam->params.ecpTiming, 0, 0, 0);
 
         if (cam->cmd_queue & COMMAND_PAUSE)
                 do_command(cam, CPIA_COMMAND_EndStreamCap, 0, 0, 0, 0);
@@ -2409,9 +2409,9 @@ static void dispatch_commands(struct cam_data *cam)
         if (cam->cmd_queue & COMMAND_SETLIGHTS && cam->params.qx3.qx3_detected)
           {
             int p1 = (cam->params.qx3.bottomlight == 0) << 1;
-            int p2 = (cam->params.qx3.toplight == 0) << 3;
-            do_command(cam, CPIA_COMMAND_WriteVCReg,  0x90, 0x8F, 0x50, 0);
-            do_command(cam, CPIA_COMMAND_WriteMCPort, 2, 0, (p1|p2|0xE0), 0);
+            int p2 = (cam->params.qx3.toplight == 0) << 3;
+            do_command(cam, CPIA_COMMAND_WriteVCReg,  0x90, 0x8F, 0x50, 0);
+            do_command(cam, CPIA_COMMAND_WriteMCPort, 2, 0, (p1|p2|0xE0), 0);
           }
 
         cam->cmd_queue = COMMAND_NONE;
@@ -2422,11 +2422,11 @@ static void dispatch_commands(struct cam_data *cam)
 
 
 static void set_flicker(struct cam_params *params, volatile u32 *command_flags,
-                        int on)
+                        int on)
 {
         /* Everything in here is from the Windows driver */
 #define FIRMWARE_VERSION(x,y) (params->version.firmwareVersion == (x) && \
-                               params->version.firmwareRevision == (y))
+                               params->version.firmwareRevision == (y))
 /* define for compgain calculation */
 #if 0
 #define COMPGAIN(base, curexp, newexp) \
@@ -2441,7 +2441,7 @@ static void set_flicker(struct cam_params *params, volatile u32 *command_flags,
      (u16)(((u32)(curexp * (u8)(curcomp + 128)) / (u8)(basecomp - 128)))
 #endif
 
- 
+
         int currentexp = params->exposure.coarseExpLo +
                          params->exposure.coarseExpHi*256;
         int startexp;
@@ -2482,7 +2482,7 @@ static void set_flicker(struct cam_params *params, volatile u32 *command_flags,
                 }
                 if(FIRMWARE_VERSION(1,2))
                         params->exposure.compMode = 0;
-                else 
+                else
                         params->exposure.compMode = 1;
 
                 params->apcor.gain1 = 0x18;
@@ -2533,14 +2533,14 @@ static void set_flicker(struct cam_params *params, volatile u32 *command_flags,
 }
 
 #define FIRMWARE_VERSION(x,y) (cam->params.version.firmwareVersion == (x) && \
-                               cam->params.version.firmwareRevision == (y))
+                               cam->params.version.firmwareRevision == (y))
 /* monitor the exposure and adjust the sensor frame rate if needed */
 static void monitor_exposure(struct cam_data *cam)
 {
         u8 exp_acc, bcomp, gain, coarseL, cmd[8], data[8];
         int retval, light_exp, dark_exp, very_dark_exp;
         int old_exposure, new_exposure, framerate;
-        
+
         /* get necessary stats and register settings from camera */
         /* do_command can't handle this, so do it ourselves */
         cmd[0] = CPIA_COMMAND_ReadVPRegs>>8;
@@ -2564,17 +2564,17 @@ static void monitor_exposure(struct cam_data *cam)
 
         mutex_lock(&cam->param_lock);
         light_exp = cam->params.colourParams.brightness +
-                    TC - 50 + EXP_ACC_LIGHT;
+                    TC - 50 + EXP_ACC_LIGHT;
         if(light_exp > 255)
                 light_exp = 255;
         dark_exp = cam->params.colourParams.brightness +
-                   TC - 50 - EXP_ACC_DARK;
+                   TC - 50 - EXP_ACC_DARK;
         if(dark_exp < 0)
                 dark_exp = 0;
         very_dark_exp = dark_exp/2;
-        
+
         old_exposure = cam->params.exposure.coarseExpHi * 256 +
-                       cam->params.exposure.coarseExpLo;
+                       cam->params.exposure.coarseExpLo;
 
         if(!cam->params.flickerControl.disabled) {
                 /* Flicker control on */
@@ -2667,11 +2667,11 @@ static void monitor_exposure(struct cam_data *cam)
                         cam->exposure_status = EXPOSURE_NORMAL;
                 }
         }
-        
+
         framerate = cam->fps;
         if(framerate > 30 || framerate < 1)
                 framerate = 1;
-        
+
         if(!cam->params.flickerControl.disabled) {
                 /* Flicker control on */
                 if((cam->exposure_status == EXPOSURE_VERY_DARK ||
@@ -2683,10 +2683,10 @@ static void monitor_exposure(struct cam_data *cam)
                         ++cam->params.sensorFps.divisor;
                         cam->cmd_queue |= COMMAND_SETSENSORFPS;
 
-                        cam->params.flickerControl.coarseJump = 
+                        cam->params.flickerControl.coarseJump =
                                 flicker_jumps[cam->mainsFreq]
-                                             [cam->params.sensorFps.baserate]
-                                             [cam->params.sensorFps.divisor];
+                                             [cam->params.sensorFps.baserate]
+                                             [cam->params.sensorFps.divisor];
                         cam->cmd_queue |= COMMAND_SETFLICKERCTRL;
 
                         new_exposure = cam->params.flickerControl.coarseJump-1;
@@ -2704,15 +2704,15 @@ static void monitor_exposure(struct cam_data *cam)
                    cam->params.sensorFps.divisor > 0) {
 
                         /* light for too long */
-                        int max_exp = FIRMWARE_VERSION(1,2) ? MAX_EXP_102 : MAX_EXP ; 
+                        int max_exp = FIRMWARE_VERSION(1,2) ? MAX_EXP_102 : MAX_EXP ;
 
                         --cam->params.sensorFps.divisor;
                         cam->cmd_queue |= COMMAND_SETSENSORFPS;
 
-                        cam->params.flickerControl.coarseJump = 
+                        cam->params.flickerControl.coarseJump =
                                 flicker_jumps[cam->mainsFreq]
-                                             [cam->params.sensorFps.baserate]
-                                             [cam->params.sensorFps.divisor];
+                                             [cam->params.sensorFps.baserate]
+                                             [cam->params.sensorFps.divisor];
                         cam->cmd_queue |= COMMAND_SETFLICKERCTRL;
 
                         new_exposure = cam->params.flickerControl.coarseJump-1;
@@ -2772,7 +2772,7 @@ static void monitor_exposure(struct cam_data *cam)
 
    It also adjust the colour balance when an exposure step is detected - as
    long as flicker is running
-*/   
+*/
 static void restart_flicker(struct cam_data *cam)
 {
         int cam_exposure, old_exp;
@@ -2786,22 +2786,22 @@ static void restart_flicker(struct cam_data *cam)
         }
         cam_exposure = cam->raw_image[39]*2;
         old_exp = cam->params.exposure.coarseExpLo +
-                  cam->params.exposure.coarseExpHi*256;
-        /* 
-          see how far away camera exposure is from a valid 
-          flicker exposure value
-        */
-        cam_exposure %= cam->params.flickerControl.coarseJump;
+                  cam->params.exposure.coarseExpHi*256;
+        /*
+          see how far away camera exposure is from a valid
+          flicker exposure value
+        */
+        cam_exposure %= cam->params.flickerControl.coarseJump;
         if(!cam->params.flickerControl.disabled &&
-           cam_exposure <= cam->params.flickerControl.coarseJump - 3) {
+           cam_exposure <= cam->params.flickerControl.coarseJump - 3) {
                 /* Flicker control auto-disabled */
                 cam->params.flickerControl.disabled = 1;
         }
-        
+
         if(cam->params.flickerControl.disabled &&
            cam->params.flickerControl.flickerMode &&
            old_exp > cam->params.flickerControl.coarseJump +
-                     ROUND_UP_EXP_FOR_FLICKER) {
+                     ROUND_UP_EXP_FOR_FLICKER) {
                 /* exposure is now high enough to switch
                    flicker control back on */
                 set_flicker(&cam->params, &cam->cmd_queue, 1);
@@ -2818,7 +2818,7 @@ static int clear_stall(struct cam_data *cam)
 {
         /* FIXME: Does this actually work? */
         LOG("Clearing stall\n");
-        
+
         cam->ops->streamRead(cam->lowlevel_data, cam->raw_image, 0);
         do_command(cam, CPIA_COMMAND_GetCameraStatus,0,0,0,0);
         return cam->params.status.streamState != STREAM_PAUSED;
@@ -2878,7 +2878,7 @@ static int fetch_frame(void *data)
                                         return -EINTR;
 
                                 do_command(cam, CPIA_COMMAND_GetCameraStatus,
-                                           0, 0, 0, 0);
+                                           0, 0, 0, 0);
                         }
                         if(cam->params.status.streamState != STREAM_READY) {
                                 continue;
@@ -2903,18 +2903,18 @@ static int fetch_frame(void *data)
 
                 /* Switch flicker control back on if it got turned off */
                 restart_flicker(cam);
-                
+
                 /* If AEC is enabled, monitor the exposure and
                    adjust the sensor frame rate if needed */
                 if(cam->params.exposure.expMode == 2)
                         monitor_exposure(cam);
-                
+
                 /* camera idle now so dispatch queued commands */
                 dispatch_commands(cam);
 
                 /* Update our knowledge of the camera state */
-                do_command(cam, CPIA_COMMAND_GetColourBalance, 0, 0, 0, 0);
-                do_command(cam, CPIA_COMMAND_GetExposure, 0, 0, 0, 0);
+                do_command(cam, CPIA_COMMAND_GetColourBalance, 0, 0, 0, 0);
+                do_command(cam, CPIA_COMMAND_GetExposure, 0, 0, 0, 0);
                 do_command(cam, CPIA_COMMAND_ReadMCPorts, 0, 0, 0, 0);
 
                 /* decompress and convert image to by copying it from
@@ -2933,7 +2933,7 @@ static int fetch_frame(void *data)
                                    uncompressed. */
                                 cam->first_frame = 1;
                                 do_command(cam, CPIA_COMMAND_SetGrabMode,
-                                           CPIA_GRAB_SINGLE, 0, 0, 0);
+                                           CPIA_GRAB_SINGLE, 0, 0, 0);
                                 /* FIXME: Trial & error - need up to 70ms for
                                    the grab mode change to complete ? */
                                 msleep_interruptible(70);
@@ -2957,12 +2957,12 @@ static int fetch_frame(void *data)
                 if (cam->first_frame) {
                         cam->first_frame = 0;
                         do_command(cam, CPIA_COMMAND_SetCompression,
-                                   cam->params.compression.mode,
+                                   cam->params.compression.mode,
                                    cam->params.compression.decimation, 0, 0);
 
                         /* Switch from single-grab to continuous grab */
                         do_command(cam, CPIA_COMMAND_SetGrabMode,
-                                   CPIA_GRAB_CONTINUOUS, 0, 0, 0);
+                                   CPIA_GRAB_CONTINUOUS, 0, 0, 0);
                 }
                 return 0;
         }
@@ -2977,12 +2977,12 @@ static int capture_frame(struct cam_data *cam, struct video_mmap *vm)
                 if ((err = allocate_frame_buf(cam)))
                         return err;
         }
-        
+
         cam->curframe = vm->frame;
         cam->frame[cam->curframe].state = FRAME_READY;
         return fetch_frame(cam);
 }
-  
+
 static int goto_high_power(struct cam_data *cam)
 {
         if (do_command(cam, CPIA_COMMAND_GotoHiPower, 0, 0, 0, 0))
@@ -3039,22 +3039,22 @@ static void save_camera_state(struct cam_data *cam)
 static int set_camera_state(struct cam_data *cam)
 {
         cam->cmd_queue = COMMAND_SETCOMPRESSION |
-                         COMMAND_SETCOMPRESSIONTARGET |
-                         COMMAND_SETCOLOURPARAMS |
-                         COMMAND_SETFORMAT |
-                         COMMAND_SETYUVTHRESH |
-                         COMMAND_SETECPTIMING |
-                         COMMAND_SETCOMPRESSIONPARAMS |
-                         COMMAND_SETEXPOSURE |
-                         COMMAND_SETCOLOURBALANCE |
-                         COMMAND_SETSENSORFPS |
-                         COMMAND_SETAPCOR |
-                         COMMAND_SETFLICKERCTRL |
-                         COMMAND_SETVLOFFSET;
+                         COMMAND_SETCOMPRESSIONTARGET |
+                         COMMAND_SETCOLOURPARAMS |
+                         COMMAND_SETFORMAT |
+                         COMMAND_SETYUVTHRESH |
+                         COMMAND_SETECPTIMING |
+                         COMMAND_SETCOMPRESSIONPARAMS |
+                         COMMAND_SETEXPOSURE |
+                         COMMAND_SETCOLOURBALANCE |
+                         COMMAND_SETSENSORFPS |
+                         COMMAND_SETAPCOR |
+                         COMMAND_SETFLICKERCTRL |
+                         COMMAND_SETVLOFFSET;
 
         do_command(cam, CPIA_COMMAND_SetGrabMode, CPIA_GRAB_SINGLE,0,0,0);
         dispatch_commands(cam);
-        
+
         /* Wait 6 frames for the sensor to get all settings and
            AEC/ACB to settle */
         msleep_interruptible(6*(cam->params.sensorFps.baserate ? 33 : 40) *
@@ -3062,7 +3062,7 @@ static int set_camera_state(struct cam_data *cam)
 
         if(signal_pending(current))
                 return -EINTR;
-        
+
         save_camera_state(cam);
 
         return 0;
@@ -3094,9 +3094,9 @@ static int reset_camera(struct cam_data *cam)
                 if (goto_low_power(cam))
                         return -ENODEV;
         }
-        
+
         /* procedure described in developer's guide p3-28 */
-        
+
         /* Check the firmware version. */
         cam->params.version.firmwareVersion = 0;
         get_version_information(cam);
@@ -3113,14 +3113,14 @@ static int reset_camera(struct cam_data *cam)
         cam->params.qx3.qx3_detected = (cam->params.pnpID.vendor == 0x0813 &&
                                         cam->params.pnpID.product == 0x0001);
 
-        /* The fatal error checking should be done after
+        /* The fatal error checking should be done after
          * the camera powers up (developer's guide p 3-38) */
 
         /* Set streamState before transition to high power to avoid bug
          * in firmware 1-02 */
         do_command(cam, CPIA_COMMAND_ModifyCameraStatus, STREAMSTATE, 0,
-                   STREAM_NOT_READY, 0);
-        
+                   STREAM_NOT_READY, 0);
+
         /* GotoHiPower */
         err = goto_high_power(cam);
         if (err)
@@ -3142,16 +3142,16 @@ static int reset_camera(struct cam_data *cam)
                         /* Firmware 1-02 may do this for parallel port cameras,
                          * just clear the flags (developer's guide p 3-38) */
                         do_command(cam, CPIA_COMMAND_ModifyCameraStatus,
-                                   FATALERROR, ~(COM_FLAG|CPIA_FLAG), 0, 0);
+                                   FATALERROR, ~(COM_FLAG|CPIA_FLAG), 0, 0);
                 }
         }
-        
+
         /* Check the camera status again */
         if (cam->params.status.fatalError) {
                 if (cam->params.status.fatalError)
                         return -EIO;
         }
-        
+
         /* VPVersion can't be retrieved before the camera is in HiPower,
          * so get it here instead of in get_version_information. */
         do_command(cam, CPIA_COMMAND_GetVPVersion, 0, 0, 0, 0);
@@ -3193,24 +3193,24 @@ static int cpia_open(struct inode *inode, struct file *file)
                 if (!cam->raw_image)
                         goto oops;
         }
-        
+
         if (!cam->decompressed_frame.data) {
                 cam->decompressed_frame.data = rvmalloc(CPIA_MAX_FRAME_SIZE);
                 if (!cam->decompressed_frame.data)
                         goto oops;
         }
-        
+
         /* open cpia */
         err = -ENODEV;
         if (cam->ops->open(cam->lowlevel_data))
                 goto oops;
-        
+
         /* reset the camera */
         if ((err = reset_camera(cam)) != 0) {
                 cam->ops->close(cam->lowlevel_data);
                 goto oops;
         }
-        
+
         err = -EINTR;
         if(signal_pending(current))
                 goto oops;
@@ -3224,7 +3224,7 @@ static int cpia_open(struct inode *inode, struct file *file)
 
         /* init it to something */
         cam->mmap_kludge = 0;
-        
+
         ++cam->open_count;
         file->private_data = dev;
         mutex_unlock(&cam->busy_lock);
@@ -3250,10 +3250,10 @@ static int cpia_close(struct inode *inode, struct file *file)
         struct cam_data *cam = dev->priv;
 
         if (cam->ops) {
-                /* Return ownership of /proc/cpia/videoX to root */
+                /* Return ownership of /proc/cpia/videoX to root */
                 if(cam->proc_entry)
                         cam->proc_entry->uid = 0;
-        
+
                 /* save camera state for later open (developers guide ch 3.5.3) */
                 save_camera_state(cam);
 
@@ -3342,7 +3342,7 @@ static ssize_t cpia_read(struct file *file, char __user *buf,
                 return -EFAULT;
         }
         if (copy_to_user(buf, cam->decompressed_frame.data,
-                        cam->decompressed_frame.count)) {
+                        cam->decompressed_frame.count)) {
                 DBG("copy_to_user failed\n");
                 mutex_unlock(&cam->busy_lock);
                 return -EFAULT;
@@ -3361,7 +3361,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 
         if (!cam || !cam->ops)
                 return -ENODEV;
-        
+
         /* make this _really_ smp-safe */
         if (mutex_lock_interruptible(&cam->busy_lock))
                 return -EINTR;
@@ -3405,7 +3405,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
                 v->norm = 0;
                 break;
         }
-        
+
         case VIDIOCSCHAN:
         {
                 struct video_channel *v = arg;
@@ -3424,7 +3424,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
                 *pic = cam->vp;
                 break;
         }
-        
+
         case VIDIOCSPICT:
         {
                 struct video_picture *vp = arg;
@@ -3458,11 +3458,11 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 
                 /* Adjust flicker control if necessary */
                 if(cam->params.flickerControl.allowableOverExposure < 0)
-                        cam->params.flickerControl.allowableOverExposure = 
+                        cam->params.flickerControl.allowableOverExposure =
                                 -find_over_exposure(cam->params.colourParams.brightness);
                 if(cam->params.flickerControl.flickerMode != 0)
                         cam->cmd_queue |= COMMAND_SETFLICKERCTRL;
-                
+
 
                 /* queue command to update camera */
                 cam->cmd_queue |= COMMAND_SETCOLOURPARAMS;
@@ -3482,7 +3482,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
                 *vw = cam->vw;
                 break;
         }
-        
+
         case VIDIOCSWIN:
         {
                 /* copy_from_user, check validity, copy to internal structure */
@@ -3514,7 +3514,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 
                         /* video size is changing, reset the subcapture area */
                         memset(&cam->vc, 0, sizeof(cam->vc));
-                        
+
                         set_vw_size(cam);
                         DBG("%d / %d\n", cam->vw.width, cam->vw.height);
                         cam->cmd_queue |= COMMAND_SETFORMAT;
@@ -3547,7 +3547,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
                         vm->offsets[i] = CPIA_MAX_FRAME_SIZE * i;
                 break;
         }
-        
+
         case VIDIOCMCAPTURE:
         {
                 struct video_mmap *vm = arg;
@@ -3597,7 +3597,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 
                         /* video size is changing, reset the subcapture area */
                         memset(&cam->vc, 0, sizeof(cam->vc));
-                        
+
                         set_vw_size(cam);
                         cam->cmd_queue |= COMMAND_SETFORMAT;
                         dispatch_commands(cam);
@@ -3608,7 +3608,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 
                 break;
         }
-        
+
         case VIDIOCSYNC:
         {
                 int *frame = arg;
@@ -3649,7 +3649,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
                 *vc = cam->vc;
 
                 break;
-        }       
+        }
 
         case VIDIOCSCAPTURE:
         {
@@ -3665,7 +3665,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
                         retval = -EINVAL;
                         break;
                 }
-                
+
                 /* Clip to the resolution we can set for the ROI
                    (every 8 columns and 4 rows) */
                 vc->x      = vc->x      & ~(__u32)7;
@@ -3681,14 +3681,14 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
                 }
 
                 DBG("%d,%d/%dx%d\n", vc->x,vc->y,vc->width, vc->height);
-                
+
                 mutex_lock(&cam->param_lock);
-                
+
                 cam->vc.x      = vc->x;
                 cam->vc.y      = vc->y;
                 cam->vc.width  = vc->width;
                 cam->vc.height = vc->height;
-                
+
                 set_vw_size(cam);
                 cam->cmd_queue |= COMMAND_SETFORMAT;
 
@@ -3699,7 +3699,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
                 dispatch_commands(cam);
                 break;
         }
-        
+
         case VIDIOCGUNIT:
         {
                 struct video_unit *vu = arg;
@@ -3715,7 +3715,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
                 break;
         }
 
-                
+
         /* pointless to implement overlay with this camera */
         case VIDIOCCAPTURE:
         case VIDIOCGFBUF:
@@ -3738,7 +3738,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 
         mutex_unlock(&cam->busy_lock);
         return retval;
-} 
+}
 
 static int cpia_ioctl(struct inode *inode, struct file *file,
                      unsigned int cmd, unsigned long arg)
@@ -3759,7 +3759,7 @@ static int cpia_mmap(struct file *file, struct vm_area_struct *vma)
 
         if (!cam || !cam->ops)
                 return -ENODEV;
-        
+
         DBG("cpia_mmap: %ld\n", size);
 
         if (size > FRAME_NUM*CPIA_MAX_FRAME_SIZE)
@@ -3767,7 +3767,7 @@ static int cpia_mmap(struct file *file, struct vm_area_struct *vma)
 
         if (!cam || !cam->ops)
                 return -ENODEV;
-        
+
         /* make this _really_ smp-safe */
         if (mutex_lock_interruptible(&cam->busy_lock))
                 return -EINTR;
@@ -3851,11 +3851,11 @@ static void reset_camera_struct(struct cam_data *cam)
         cam->params.flickerControl.flickerMode = 0;
         cam->params.flickerControl.disabled = 1;
 
-        cam->params.flickerControl.coarseJump = 
+        cam->params.flickerControl.coarseJump =
                 flicker_jumps[cam->mainsFreq]
-                             [cam->params.sensorFps.baserate]
-                             [cam->params.sensorFps.divisor];
-        cam->params.flickerControl.allowableOverExposure = 
+                             [cam->params.sensorFps.baserate]
+                             [cam->params.sensorFps.divisor];
+        cam->params.flickerControl.allowableOverExposure =
                 -find_over_exposure(cam->params.colourParams.brightness);
         cam->params.vlOffset.gain1 = 20;
         cam->params.vlOffset.gain2 = 24;
@@ -3870,21 +3870,21 @@ static void reset_camera_struct(struct cam_data *cam)
         cam->params.compressionParams.qDiffStepThresh = 3;
         cam->params.compressionParams.decimationThreshMod = 2;
         /* End of default values from Software Developer's Guide */
-        
+
         cam->transfer_rate = 0;
         cam->exposure_status = EXPOSURE_NORMAL;
-        
+
         /* Set Sensor FPS to 15fps. This seems better than 30fps
          * for indoor lighting. */
         cam->params.sensorFps.divisor = 1;
         cam->params.sensorFps.baserate = 1;
-        
+
         cam->params.yuvThreshold.yThreshold = 6; /* From windows driver */
         cam->params.yuvThreshold.uvThreshold = 6; /* From windows driver */
-        
+
         cam->params.format.subSample = SUBSAMPLE_422;
         cam->params.format.yuvOrder = YUVORDER_YUYV;
-        
+
         cam->params.compression.mode = CPIA_COMPRESSION_AUTO;
         cam->params.compressionTarget.frTargeting =
                 CPIA_COMPRESSION_TARGET_QUALITY;
@@ -3898,7 +3898,7 @@ static void reset_camera_struct(struct cam_data *cam)
         cam->params.qx3.cradled = 0;
 
         cam->video_size = VIDEOSIZE_CIF;
-        
+
         cam->vp.colour = 32768;      /* 50% */
         cam->vp.hue = 32768;         /* 50% */
         cam->vp.brightness = 32768;  /* 50% */
@@ -3911,7 +3911,7 @@ static void reset_camera_struct(struct cam_data *cam)
         cam->vc.y = 0;
         cam->vc.width = 0;
         cam->vc.height = 0;
-        
+
         cam->vw.x = 0;
         cam->vw.y = 0;
         set_vw_size(cam);
@@ -3928,7 +3928,7 @@ static void reset_camera_struct(struct cam_data *cam)
 
 /* initialize cam_data structure  */
 static void init_camera_struct(struct cam_data *cam,
-                               struct cpia_camera_ops *ops )
+                               struct cpia_camera_ops *ops )
 {
         int i;
 
@@ -3945,7 +3945,7 @@ static void init_camera_struct(struct cam_data *cam,
 
         memcpy(&cam->vdev, &cpia_template, sizeof(cpia_template));
         cam->vdev.priv = cam;
-        
+
         cam->curframe = 0;
         for (i = 0; i < FRAME_NUM; i++) {
                 cam->frame[i].width = 0;
@@ -3961,15 +3961,15 @@ static void init_camera_struct(struct cam_data *cam,
 
 struct cam_data *cpia_register_camera(struct cpia_camera_ops *ops, void *lowlevel)
 {
-        struct cam_data *camera;
-        
+        struct cam_data *camera;
+
         if ((camera = kmalloc(sizeof(struct cam_data), GFP_KERNEL)) == NULL)
                 return NULL;
 
-        
+
         init_camera_struct( camera, ops );
         camera->lowlevel_data = lowlevel;
-        
+
         /* register v4l device */
         if (video_register_device(&camera->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
                 kfree(camera);
@@ -3982,7 +3982,7 @@ struct cam_data *cpia_register_camera(struct cpia_camera_ops *ops, void *lowleve
         /* open cpia */
         if (camera->ops->open(camera->lowlevel_data))
                 return camera;
-        
+
         /* reset the camera */
         if (reset_camera(camera) != 0) {
                 camera->ops->close(camera->lowlevel_data);
@@ -4022,11 +4022,11 @@ void cpia_unregister_camera(struct cam_data *cam)
                 DBG("camera open -- setting ops to NULL\n");
                 cam->ops = NULL;
         }
-        
+
 #ifdef CONFIG_PROC_FS
         DBG("destroying /proc/cpia/video%d\n", cam->vdev.minor);
         destroy_proc_cpia_cam(cam);
-#endif  
+#endif
         if (!cam->open_count) {
                 DBG("freeing camera\n");
                 kfree(cam);
diff --git a/drivers/media/video/cpia.h b/drivers/media/video/cpia.h
index de6678200a57..dde27a6a4a09 100644
--- a/drivers/media/video/cpia.h
+++ b/drivers/media/video/cpia.h
@@ -52,10 +52,10 @@
 struct cpia_camera_ops
 {
         /* open sets privdata to point to structure for this camera.
-         * Returns negative value on error, otherwise 0.
+         * Returns negative value on error, otherwise 0.
          */
         int (*open)(void *privdata);
-        
+
         /* Registers callback function cb to be called with cbdata
          * when an image is ready.  If cb is NULL, only single image grabs
          * should be used.  cb should immediately call streamRead to read
@@ -63,8 +63,8 @@ struct cpia_camera_ops
          * otherwise 0.
          */
         int (*registerCallback)(void *privdata, void (*cb)(void *cbdata),
-                                void *cbdata);
-        
+                                void *cbdata);
+
         /* transferCmd sends commands to the camera.  command MUST point to
          * an  8 byte buffer in kernel space. data can be NULL if no extra
          * data is needed.  The size of the data is given by the last 2
@@ -77,30 +77,30 @@ struct cpia_camera_ops
          * Returns negative value on error, otherwise 0.
          */
         int (*streamStart)(void *privdata);
-        
+
         /* streamStop terminates stream capture mode.
          * Returns negative value on error, otherwise 0.
          */
         int (*streamStop)(void *privdata);
-        
+
         /* streamRead reads a frame from the camera.  buffer points to a
-         * buffer large enough to hold a complete frame in kernel space.
-         * noblock indicates if this should be a non blocking read.
+         * buffer large enough to hold a complete frame in kernel space.
+         * noblock indicates if this should be a non blocking read.
          * Returns the number of bytes read, or negative value on error.
-         */
+         */
         int (*streamRead)(void *privdata, u8 *buffer, int noblock);
-        
+
         /* close disables the device until open() is called again.
          * Returns negative value on error, otherwise 0.
          */
         int (*close)(void *privdata);
-        
+
         /* If wait_for_stream_ready is non-zero, wait until the streamState
          * is STREAM_READY before calling streamRead.
          */
         int wait_for_stream_ready;
 
-        /* 
+        /*
          * Used to maintain lowlevel module usage counts
          */
         struct module *owner;
@@ -215,14 +215,14 @@ struct cam_params {
                 u8 videoSize;           /* CIF/QCIF */
                 u8 subSample;
                 u8 yuvOrder;
-        } format;
-        struct {                        /* Intel QX3 specific data */
-                u8 qx3_detected;        /* a QX3 is present */
-                u8 toplight;            /* top light lit , R/W */
-                u8 bottomlight;         /* bottom light lit, R/W */
-                u8 button;              /* snapshot button pressed (R/O) */
-                u8 cradled;             /* microscope is in cradle (R/O) */
-        } qx3;
+        } format;
+        struct {                        /* Intel QX3 specific data */
+                u8 qx3_detected;        /* a QX3 is present */
+                u8 toplight;            /* top light lit , R/W */
+                u8 bottomlight;         /* bottom light lit, R/W */
+                u8 button;              /* snapshot button pressed (R/O) */
+                u8 cradled;             /* microscope is in cradle (R/O) */
+        } qx3;
         struct {
                 u8 colStart;            /* skip first 8*colStart pixels */
                 u8 colEnd;              /* finish at 8*colEnd pixels */
@@ -247,13 +247,13 @@ enum v4l_camstates {
 struct cam_data {
         struct list_head cam_data_list;
 
-        struct mutex busy_lock;     /* guard against SMP multithreading */
+        struct mutex busy_lock;     /* guard against SMP multithreading */
         struct cpia_camera_ops *ops;    /* lowlevel driver operations */
         void *lowlevel_data;            /* private data for lowlevel driver */
         u8 *raw_image;                  /* buffer for raw image data */
         struct cpia_frame decompressed_frame;
-                                        /* buffer to hold decompressed frame */
-        int image_size;                 /* sizeof last decompressed image */
+                                        /* buffer to hold decompressed frame */
+        int image_size;                 /* sizeof last decompressed image */
         int open_count;                 /* # of process that have camera open */
 
                                 /* camera status */
@@ -265,7 +265,7 @@ struct cam_data {
         struct mutex param_lock;        /* params lock for this camera */
         struct cam_params params;       /* camera settings */
         struct proc_dir_entry *proc_entry;      /* /proc/cpia/videoX */
-        
+
                                         /* v4l */
         int video_size;                 /* VIDEO_SIZE_ */
         volatile enum v4l_camstates camstate;   /* v4l layer status */
@@ -277,7 +277,7 @@ struct cam_data {
                                 /* mmap interface */
         int curframe;                   /* the current frame to grab into */
         u8 *frame_buf;                  /* frame buffer data */
-        struct cpia_frame frame[FRAME_NUM];
+        struct cpia_frame frame[FRAME_NUM];
                                 /* FRAME_NUM-buffering, so we need a array */
 
         int first_frame;
@@ -424,7 +424,7 @@ void cpia_unregister_camera(struct cam_data *cam);
 #define DEB_BYTE(p)\
   DBG("%1d %1d %1d %1d %1d %1d %1d %1d \n",\
       (p)&0x80?1:0, (p)&0x40?1:0, (p)&0x20?1:0, (p)&0x10?1:0,\
-        (p)&0x08?1:0, (p)&0x04?1:0, (p)&0x02?1:0, (p)&0x01?1:0);
+        (p)&0x08?1:0, (p)&0x04?1:0, (p)&0x02?1:0, (p)&0x01?1:0);
 
 #endif /* __KERNEL__ */
 
diff --git a/drivers/media/video/cpia_pp.c b/drivers/media/video/cpia_pp.c
index 74cff626e044..3021f21aae36 100644
--- a/drivers/media/video/cpia_pp.c
+++ b/drivers/media/video/cpia_pp.c
@@ -23,7 +23,7 @@
  */
 
 /* define _CPIA_DEBUG_ for verbose debug output (see cpia.h) */
-/* #define _CPIA_DEBUG_  1 */  
+/* #define _CPIA_DEBUG_  1 */
 
 #include <linux/config.h>
 
@@ -45,7 +45,7 @@
 
 static int cpia_pp_open(void *privdata);
 static int cpia_pp_registerCallback(void *privdata, void (*cb) (void *cbdata),
-                                    void *cbdata);
+                                    void *cbdata);
 static int cpia_pp_transferCmd(void *privdata, u8 *command, u8 *data);
 static int cpia_pp_streamStart(void *privdata);
 static int cpia_pp_streamStop(void *privdata);
@@ -93,7 +93,7 @@ struct pp_cam_entry {
         int stream_irq;
 };
 
-static struct cpia_camera_ops cpia_pp_ops = 
+static struct cpia_camera_ops cpia_pp_ops =
 {
         cpia_pp_open,
         cpia_pp_registerCallback,
@@ -123,7 +123,7 @@ static void cpia_parport_disable_irq( struct parport *port ) {
 }
 
 /* Special CPiA PPC modes: These are invoked by using the 1284 Extensibility
- * Link Flag during negotiation */  
+ * Link Flag during negotiation */
 #define UPLOAD_FLAG  0x08
 #define NIBBLE_TRANSFER 0x01
 #define ECP_TRANSFER 0x03
@@ -139,17 +139,17 @@ static void cpia_parport_disable_irq( struct parport *port ) {
 /*  CPiA nonstandard "Nibble" mode (no nDataAvail signal after each byte). */
 /* The standard kernel parport_ieee1284_read_nibble() fails with the CPiA... */
 
-static size_t cpia_read_nibble (struct parport *port, 
-                         void *buffer, size_t len, 
+static size_t cpia_read_nibble (struct parport *port,
+                         void *buffer, size_t len,
                          int flags)
 {
-        /* adapted verbatim, with one change, from 
+        /* adapted verbatim, with one change, from
            parport_ieee1284_read_nibble() in drivers/parport/ieee1284-ops.c */
 
         unsigned char *buf = buffer;
         int i;
         unsigned char byte = 0;
-        
+
         len *= 2; /* in nibbles */
         for (i=0; i < len; i++) {
                 unsigned char nibble;
@@ -158,12 +158,12 @@ static size_t cpia_read_nibble (struct parport *port,
                  * after every second nibble to signal that more
                  * data is available.  (the total number of Bytes that
                  * should be sent is known; if too few are received, an error
-                 * will be recorded after a timeout).  
+                 * will be recorded after a timeout).
                  * This is incompatible with parport_ieee1284_read_nibble(),
                  * which expects to find nFault LO after every second nibble.
                  */
 
-                /* Solution: modify cpia_read_nibble to only check for 
+                /* Solution: modify cpia_read_nibble to only check for
                  * nDataAvail before the first nibble is sent.
                  */
 
@@ -216,7 +216,7 @@ static size_t cpia_read_nibble (struct parport *port,
                         /* Second nibble */
                         byte |= nibble << 4;
                         *buf++ = byte;
-                } else 
+                } else
                         byte = nibble;
         }
 
@@ -238,18 +238,18 @@ static size_t cpia_read_nibble (struct parport *port,
 }
 
 /* CPiA nonstandard "Nibble Stream" mode (2 nibbles per cycle, instead of 1)
- * (See CPiA Data sheet p. 31) 
- * 
- * "Nibble Stream" mode used by CPiA for uploads to non-ECP ports is a 
- * nonstandard variant of nibble mode which allows the same (mediocre) 
- * data flow of 8 bits per cycle as software-enabled ECP by TRISTATE-capable 
+ * (See CPiA Data sheet p. 31)
+ *
+ * "Nibble Stream" mode used by CPiA for uploads to non-ECP ports is a
+ * nonstandard variant of nibble mode which allows the same (mediocre)
+ * data flow of 8 bits per cycle as software-enabled ECP by TRISTATE-capable
  * parallel ports, but works also for  non-TRISTATE-capable ports.
  * (Standard nibble mode only send 4 bits per cycle)
  *
  */
 
-static size_t cpia_read_nibble_stream(struct parport *port, 
-                               void *buffer, size_t len, 
+static size_t cpia_read_nibble_stream(struct parport *port,
+                               void *buffer, size_t len,
                                int flags)
 {
         int i;
@@ -260,7 +260,7 @@ static size_t cpia_read_nibble_stream(struct parport *port,
                 unsigned char nibble[2], byte = 0;
                 int j;
 
-                /* Image Data is complete when 4 consecutive EOI bytes (0xff) are seen */ 
+                /* Image Data is complete when 4 consecutive EOI bytes (0xff) are seen */
                 if (endseen > 3 )
                         break;
 
@@ -268,7 +268,7 @@ static size_t cpia_read_nibble_stream(struct parport *port,
                 parport_frob_control (port,
                                       PARPORT_CONTROL_AUTOFD,
                                       PARPORT_CONTROL_AUTOFD);
-                
+
                 /* Event 9: nAck goes low. */
                 port->ieee1284.phase = IEEE1284_PH_REV_DATA;
                 if (parport_wait_peripheral (port,
@@ -282,7 +282,7 @@ static size_t cpia_read_nibble_stream(struct parport *port,
 
                 /* Read lower nibble */
                 nibble[0] = parport_read_status (port) >>3;
-                
+
                 /* Event 10: Set nAutoFd high. */
                 parport_frob_control (port, PARPORT_CONTROL_AUTOFD, 0);
 
@@ -295,10 +295,10 @@ static size_t cpia_read_nibble_stream(struct parport *port,
                                  port->name);
                         break;
                 }
-                
+
                 /* Read upper nibble */
                 nibble[1] = parport_read_status (port) >>3;
-                
+
                 /* reassemble the byte */
                 for (j = 0; j < 2 ; j++ ) {
                         nibble[j] &= ~8;
@@ -335,8 +335,8 @@ static void EndTransferMode(struct pp_cam_entry *cam)
 static int ForwardSetup(struct pp_cam_entry *cam)
 {
         int retry;
-        
-        /* The CPiA uses ECP protocol for Downloads from the Host to the camera. 
+
+        /* The CPiA uses ECP protocol for Downloads from the Host to the camera.
          * This will be software-emulated if ECP hardware is not present
          */
 
@@ -375,9 +375,9 @@ static int ReverseSetup(struct pp_cam_entry *cam, int extensibility)
         upload_mode = mode;
         if(extensibility) mode = UPLOAD_FLAG|transfer_mode|IEEE1284_EXT_LINK;
 
-        /* the usual camera maximum response time is 10ms, but after 
+        /* the usual camera maximum response time is 10ms, but after
          * receiving some commands, it needs up to 40ms. */
-                
+
         for(retry = 0; retry < 4; ++retry) {
                 if(!parport_negotiate(cam->port, mode)) {
                         break;
@@ -439,10 +439,10 @@ static int ReadPacket(struct pp_cam_entry *cam, u8 *packet, size_t size)
 
         /* support for CPiA variant nibble reads */
         if(cam->port->ieee1284.mode == IEEE1284_MODE_NIBBLE) {
-                if(cpia_read_nibble(cam->port, packet, size, 0) != size) 
-                        retval = -EIO;                  
+                if(cpia_read_nibble(cam->port, packet, size, 0) != size)
+                        retval = -EIO;
         } else {
-                if(parport_read(cam->port, packet, size) != size) 
+                if(parport_read(cam->port, packet, size) != size)
                         retval = -EIO;
         }
         EndTransferMode(cam);
@@ -542,18 +542,18 @@ static int cpia_pp_streamRead(void *privdata, u8 *buffer, int noblock)
         block_size = PARPORT_CHUNK_SIZE;
         while( !cam->image_complete ) {
                 cond_resched();
-                
+
                 new_bytes = cpia_pp_read(cam->port, buffer, block_size );
                 if( new_bytes <= 0 ) {
                         break;
                 }
                 i=-1;
                 while(++i<new_bytes && endseen<4) {
-                        if(*buffer==EOI) {
-                                endseen++;
-                        } else {
-                                endseen=0;
-                        }
+                        if(*buffer==EOI) {
+                                endseen++;
+                        } else {
+                                endseen=0;
+                        }
                         buffer++;
                 }
                 read_bytes += i;
@@ -601,7 +601,7 @@ static int cpia_pp_transferCmd(void *privdata, u8 *command, u8 *data)
                 }
                 if((err = ReadPacket(cam, buffer, 8)) < 0) {
                         DBG("Error reading command result\n");
-                       return err;
+                       return err;
                 }
                 memcpy(data, buffer, databytes);
         } else if(command[0] == DATA_OUT) {
@@ -631,10 +631,10 @@ static int cpia_pp_transferCmd(void *privdata, u8 *command, u8 *data)
 static int cpia_pp_open(void *privdata)
 {
         struct pp_cam_entry *cam = (struct pp_cam_entry *)privdata;
-        
+
         if (cam == NULL)
                 return -EINVAL;
-        
+
         if(cam->open_count == 0) {
                 if (parport_claim(cam->pdev)) {
                         DBG("failed to claim the port\n");
@@ -645,12 +645,12 @@ static int cpia_pp_open(void *privdata)
                 parport_write_control(cam->port, PARPORT_CONTROL_SELECT);
                 udelay(50);
                 parport_write_control(cam->port,
-                                      PARPORT_CONTROL_SELECT
-                                      | PARPORT_CONTROL_INIT);
+                                      PARPORT_CONTROL_SELECT
+                                      | PARPORT_CONTROL_INIT);
         }
-        
+
         ++cam->open_count;
-        
+
         return 0;
 }
 
@@ -663,7 +663,7 @@ static int cpia_pp_registerCallback(void *privdata, void (*cb)(void *cbdata), vo
 {
         struct pp_cam_entry *cam = privdata;
         int retval = 0;
-        
+
         if(cam->port->irq != PARPORT_IRQ_NONE) {
                 INIT_WORK(&cam->cb_task, cb, cbdata);
         } else {
@@ -707,9 +707,9 @@ static int cpia_pp_register(struct parport *port)
                 LOG("failed to allocate camera structure\n");
                 return -ENOMEM;
         }
-        
+
         pdev = parport_register_device(port, "cpia_pp", NULL, NULL,
-                                       NULL, 0, cam);
+                                       NULL, 0, cam);
 
         if (!pdev) {
                 LOG("failed to parport_register_device\n");
@@ -753,19 +753,19 @@ static void cpia_pp_detach (struct parport *port)
                 }
                 cpia = NULL;
         }
-        spin_unlock( &cam_list_lock_pp );                       
+        spin_unlock( &cam_list_lock_pp );
 
         if (!cpia) {
                 DBG("cpia_pp_detach failed to find cam_data in cam_list\n");
                 return;
         }
-        
-        cam = (struct pp_cam_entry *) cpia->lowlevel_data;      
+
+        cam = (struct pp_cam_entry *) cpia->lowlevel_data;
         cpia_unregister_camera(cpia);
-        if(cam->open_count > 0) 
+        if(cam->open_count > 0)
                 cpia_pp_close(cam);
         parport_unregister_device(cam->pdev);
-        cpia->lowlevel_data = NULL;     
+        cpia->lowlevel_data = NULL;
         kfree(cam);
 }
 
@@ -805,14 +805,14 @@ static struct parport_driver cpia_pp_driver = {
 
 int cpia_pp_init(void)
 {
-        printk(KERN_INFO "%s v%d.%d.%d\n",ABOUT, 
+        printk(KERN_INFO "%s v%d.%d.%d\n",ABOUT,
                CPIA_PP_MAJ_VER,CPIA_PP_MIN_VER,CPIA_PP_PATCH_VER);
 
         if(parport_nr[0] == PPCPIA_PARPORT_OFF) {
                 printk("  disabled\n");
                 return 0;
         }
-        
+
         spin_lock_init( &cam_list_lock_pp );
 
         if (parport_register_driver (&cpia_pp_driver)) {
diff --git a/drivers/media/video/cpia_usb.c b/drivers/media/video/cpia_usb.c
index 03275c37c5d3..9c49a4b00116 100644
--- a/drivers/media/video/cpia_usb.c
+++ b/drivers/media/video/cpia_usb.c
@@ -22,7 +22,7 @@
  */
 
 /* define _CPIA_DEBUG_ for verbose debug output (see cpia.h) */
-/* #define _CPIA_DEBUG_  1 */  
+/* #define _CPIA_DEBUG_  1 */
 
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -85,7 +85,7 @@ struct usb_cpia {
 
 static int cpia_usb_open(void *privdata);
 static int cpia_usb_registerCallback(void *privdata, void (*cb) (void *cbdata),
-                                     void *cbdata);
+                                     void *cbdata);
 static int cpia_usb_transferCmd(void *privdata, u8 *command, u8 *data);
 static int cpia_usb_streamStart(void *privdata);
 static int cpia_usb_streamStop(void *privdata);
@@ -127,7 +127,7 @@ static void cpia_usb_complete(struct urb *urb, struct pt_regs *regs)
                 ucpia->workbuff->status = FRAME_READING;
                 ucpia->workbuff->length = 0;
         }
-                  
+
         for (i = 0; i < urb->number_of_packets; i++) {
                 int n = urb->iso_frame_desc[i].actual_length;
                 int st = urb->iso_frame_desc[i].status;
@@ -141,9 +141,9 @@ static void cpia_usb_complete(struct urb *urb, struct pt_regs *regs)
                         printk(KERN_DEBUG "cpia: scratch buf overflow!scr_len: %d, n: %d\n", ucpia->workbuff->length, n);
                         return;
                 }
-            
+
                 if (n) {
-                        if ((ucpia->workbuff->length > 0) || 
+                        if ((ucpia->workbuff->length > 0) ||
                             (0x19 == cdata[0] && 0x68 == cdata[1])) {
                                 memcpy(ucpia->workbuff->data + ucpia->workbuff->length, cdata, n);
                                 ucpia->workbuff->length += n;
@@ -160,7 +160,7 @@ static void cpia_usb_complete(struct urb *urb, struct pt_regs *regs)
                                 ucpia->workbuff = ucpia->workbuff->next;
                                 ucpia->workbuff->status = FRAME_EMPTY;
                                 ucpia->workbuff->length = 0;
-                  
+
                                 if (waitqueue_active(&ucpia->wq_stream))
                                         wake_up_interruptible(&ucpia->wq_stream);
                         }
@@ -178,7 +178,7 @@ static int cpia_usb_open(void *privdata)
         struct usb_cpia *ucpia = (struct usb_cpia *) privdata;
         struct urb *urb;
         int ret, retval = 0, fx, err;
-  
+
         if (!ucpia)
                 return -EINVAL;
 
@@ -191,7 +191,7 @@ static int cpia_usb_open(void *privdata)
                 retval = -EINVAL;
                 goto error_0;
         }
-        
+
         ret = usb_set_interface(ucpia->dev, ucpia->iface, 3);
         if (ret < 0) {
                 printk(KERN_ERR "cpia_usb_open: usb_set_interface error (ret = %d)\n", ret);
@@ -286,7 +286,7 @@ error_1:
 error_0:
         kfree (ucpia->sbuf[0].data);
         ucpia->sbuf[0].data = NULL;
-        
+
         return retval;
 }
 
@@ -307,7 +307,7 @@ static int WritePacket(struct usb_device *udev, const u8 *packet, u8 *buf, size_
         return usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
                          packet[1] + (packet[0] << 8),
                          USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-                         packet[2] + (packet[3] << 8), 
+                         packet[2] + (packet[3] << 8),
                          packet[4] + (packet[5] << 8), buf, size, 1000);
 }
 
@@ -324,7 +324,7 @@ static int ReadPacket(struct usb_device *udev, u8 *packet, u8 *buf, size_t size)
         return usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
                          packet[1] + (packet[0] << 8),
                          USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-                         packet[2] + (packet[3] << 8), 
+                         packet[2] + (packet[3] << 8),
                          packet[4] + (packet[5] << 8), buf, size, 1000);
 }
 
@@ -393,7 +393,7 @@ static int cpia_usb_streamRead(void *privdata, u8 *frame, int noblock)
 
         if (!ucpia || !ucpia->present)
                 return -1;
-  
+
         if (ucpia->curbuff->status != FRAME_READY)
                 interruptible_sleep_on(&ucpia->wq_stream);
         else
@@ -403,7 +403,7 @@ static int cpia_usb_streamRead(void *privdata, u8 *frame, int noblock)
 
         if (!mybuff)
                 return -1;
-  
+
         if (mybuff->status != FRAME_READY || mybuff->length < 4) {
                 DBG("Something went wrong!\n");
                 return -1;
@@ -411,7 +411,7 @@ static int cpia_usb_streamRead(void *privdata, u8 *frame, int noblock)
 
         memcpy(frame, mybuff->data, mybuff->length);
         mybuff->status = FRAME_EMPTY;
-  
+
 /*   DBG("read done, %d bytes, Header: %x/%x, Footer: %x%x%x%x\n",  */
 /*       mybuff->length, frame[0], frame[1], */
 /*       frame[mybuff->length-4], frame[mybuff->length-3],  */
@@ -447,7 +447,7 @@ static void cpia_usb_free_resources(struct usb_cpia *ucpia, int try)
 
         kfree(ucpia->sbuf[1].data);
         ucpia->sbuf[1].data = NULL;
- 
+
         if (ucpia->sbuf[0].urb) {
                 usb_kill_urb(ucpia->sbuf[0].urb);
                 usb_free_urb(ucpia->sbuf[0].urb);
@@ -490,7 +490,7 @@ static int cpia_probe(struct usb_interface *intf,
         struct usb_cpia *ucpia;
         struct cam_data *cam;
         int ret;
-  
+
         /* A multi-config CPiA camera? */
         if (udev->descriptor.bNumConfigurations != 1)
                 return -ENODEV;
@@ -539,7 +539,7 @@ static int cpia_probe(struct usb_interface *intf,
 
         /* Before register_camera, important */
         ucpia->present = 1;
-  
+
         cam = cpia_register_camera(&cpia_usb_ops, ucpia);
         if (!cam) {
                 LOG("failed to cpia_register_camera\n");
@@ -591,7 +591,7 @@ static void cpia_disconnect(struct usb_interface *intf)
         struct cam_data *cam = usb_get_intfdata(intf);
         struct usb_cpia *ucpia;
         struct usb_device *udev;
-  
+
         usb_set_intfdata(intf, NULL);
         if (!cam)
                 return;
@@ -600,7 +600,7 @@ static void cpia_disconnect(struct usb_interface *intf)
         spin_lock( &cam_list_lock_usb );
         list_del(&cam->cam_data_list);
         spin_unlock( &cam_list_lock_usb );
-        
+
         ucpia->present = 0;
 
         cpia_unregister_camera(cam);
@@ -631,7 +631,7 @@ static void cpia_disconnect(struct usb_interface *intf)
 
 static int __init usb_cpia_init(void)
 {
-        printk(KERN_INFO "%s v%d.%d.%d\n",ABOUT, 
+        printk(KERN_INFO "%s v%d.%d.%d\n",ABOUT,
                CPIA_USB_MAJ_VER,CPIA_USB_MIN_VER,CPIA_USB_PATCH_VER);
 
         spin_lock_init(&cam_list_lock_usb);
diff --git a/drivers/media/video/cs8420.h b/drivers/media/video/cs8420.h
index 2b22f3a38de5..621c0c6678ea 100644
--- a/drivers/media/video/cs8420.h
+++ b/drivers/media/video/cs8420.h
@@ -20,7 +20,7 @@
 #define __CS8420_H__
 
 /* Initialization Sequence */
-         
+
 static __u8 init8420[] = {
         1, 0x01,        2, 0x02,        3, 0x00,        4, 0x46,
         5, 0x24,        6, 0x84,        18, 0x18,       19, 0x13,
diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c
index 1774ab7a40d2..b9ba95f5e026 100644
--- a/drivers/media/video/dabusb.c
+++ b/drivers/media/video/dabusb.c
@@ -86,7 +86,7 @@ static int dabusb_add_buf_tail (pdabusb_t s, struct list_head *dst, struct list_
         return ret;
 }
 /*-------------------------------------------------------------------*/
-#ifdef DEBUG 
+#ifdef DEBUG
 static void dump_urb (struct urb *urb)
 {
         dbg("urb                   :%p", urb);
@@ -136,7 +136,7 @@ static int dabusb_free_queue (struct list_head *q)
         for (p = q->next; p != q;) {
                 b = list_entry (p, buff_t, buff_list);
 
-#ifdef DEBUG 
+#ifdef DEBUG
                 dump_urb(b->purb);
 #endif
                 kfree(b->purb->transfer_buffer);
@@ -287,7 +287,7 @@ static int dabusb_bulk (pdabusb_t s, pbulk_transfer_t pb)
                 }
 
         }
-        
+
         if( ret == -EPIPE ) {
                 warn("CLEAR_FEATURE request to remove STALL condition.");
                 if(usb_clear_halt(s->usbdev, usb_pipeendpoint(pipe)))
@@ -328,7 +328,7 @@ static int dabusb_loadmem (pdabusb_t s, const char *fname)
         PINTEL_HEX_RECORD ptr = firmware;
 
         dbg("Enter dabusb_loadmem (internal)");
-        
+
         ret = dabusb_8051_reset (s, 1);
         while (ptr->Type == 0) {
 
@@ -449,7 +449,7 @@ static int dabusb_startrek (pdabusb_t s)
         if (!list_empty (&s->free_buff_list)) {
                 pbuff_t end;
                 int ret;
-                
+
         while (!dabusb_add_buf_tail (s, &s->rec_buff_list, &s->free_buff_list)) {
 
                         dbg("submitting: end:%p s->rec_buff_list:%p", s->rec_buff_list.prev, &s->rec_buff_list);
@@ -506,7 +506,7 @@ static ssize_t dabusb_read (struct file *file, char __user *buf, size_t count, l
                         err("error: rec_buf_list is empty");
                         goto err;
                 }
-                
+
                 b = list_entry (s->rec_buff_list.next, buff_t, buff_list);
                 purb = b->purb;
 
@@ -783,9 +783,9 @@ static void dabusb_disconnect (struct usb_interface *intf)
         pdabusb_t s = usb_get_intfdata (intf);
 
         dbg("dabusb_disconnect");
-        
+
         init_waitqueue_entry(&__wait, current);
-        
+
         usb_set_intfdata (intf, NULL);
         if (s) {
                 usb_deregister_dev (intf, &dabusb_class);
@@ -797,7 +797,7 @@ static void dabusb_disconnect (struct usb_interface *intf)
                         schedule();
                 current->state = TASK_RUNNING;
                 remove_wait_queue(&s->remove_ok, &__wait);
-                
+
                 s->usbdev = NULL;
                 s->overruns = 0;
         }
diff --git a/drivers/media/video/dabusb.h b/drivers/media/video/dabusb.h
index 96b03e4af8b9..00eb34c863eb 100644
--- a/drivers/media/video/dabusb.h
+++ b/drivers/media/video/dabusb.h
@@ -10,7 +10,7 @@ typedef struct
 #define DABUSB_VERSION 0x1000
 #define IOCTL_DAB_BULK              _IOWR('d', 0x30, bulk_transfer_t)
 #define IOCTL_DAB_OVERRUNS          _IOR('d',  0x15, int)
-#define IOCTL_DAB_VERSION           _IOR('d', 0x3f, int) 
+#define IOCTL_DAB_VERSION           _IOR('d', 0x3f, int)
 
 #ifdef __KERNEL__
 
@@ -36,7 +36,7 @@ typedef struct
         struct list_head rec_buff_list;
 } dabusb_t,*pdabusb_t;
 
-typedef struct 
+typedef struct
 {
         pdabusb_t s;
         struct urb *purb;
diff --git a/drivers/media/video/dsbr100.c b/drivers/media/video/dsbr100.c
index 25646804d5be..3b4e9985c3d7 100644
--- a/drivers/media/video/dsbr100.c
+++ b/drivers/media/video/dsbr100.c
@@ -37,28 +37,28 @@
   Markus: Updates for 2.6.x kernels, code layout changes, name sanitizing
 
  Version 0.30:
-        Markus: Updates for 2.5.x kernel and more ISO compliant source
+        Markus: Updates for 2.5.x kernel and more ISO compliant source
 
  Version 0.25:
-        PSL and Markus: Cleanup, radio now doesn't stop on device close
+        PSL and Markus: Cleanup, radio now doesn't stop on device close
 
  Version 0.24:
-        Markus: Hope I got these silly VIDEO_TUNER_LOW issues finally
+        Markus: Hope I got these silly VIDEO_TUNER_LOW issues finally
         right.  Some minor cleanup, improved standalone compilation
 
  Version 0.23:
-        Markus: Sign extension bug fixed by declaring transfer_buffer unsigned
+        Markus: Sign extension bug fixed by declaring transfer_buffer unsigned
 
  Version 0.22:
-        Markus: Some (brown bag) cleanup in what VIDIOCSTUNER returns, 
+        Markus: Some (brown bag) cleanup in what VIDIOCSTUNER returns,
         thanks to Mike Cox for pointing the problem out.
 
  Version 0.21:
-        Markus: Minor cleanup, warnings if something goes wrong, lame attempt
+        Markus: Minor cleanup, warnings if something goes wrong, lame attempt
         to adhere to Documentation/CodingStyle
 
- Version 0.2: 
-        Brad Hards <bradh@dynamite.com.au>: Fixes to make it work as non-module
+ Version 0.2:
+        Brad Hards <bradh@dynamite.com.au>: Fixes to make it work as non-module
         Markus: Copyright clarification
 
  Version 0.01: Markus: initial release
@@ -163,11 +163,11 @@ static struct usb_driver usb_dsbr100_driver = {
 static int dsbr100_start(dsbr100_device *radio)
 {
         if (usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0),
-                        USB_REQ_GET_STATUS, 
+                        USB_REQ_GET_STATUS,
                         USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
                         0x00, 0xC7, radio->transfer_buffer, 8, 300)<0 ||
         usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0),
-                        DSB100_ONOFF, 
+                        DSB100_ONOFF,
                         USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
                         0x01, 0x00, radio->transfer_buffer, 8, 300)<0)
                 return -1;
@@ -179,11 +179,11 @@ static int dsbr100_start(dsbr100_device *radio)
 static int dsbr100_stop(dsbr100_device *radio)
 {
         if (usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0),
-                        USB_REQ_GET_STATUS, 
+                        USB_REQ_GET_STATUS,
                         USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
                         0x16, 0x1C, radio->transfer_buffer, 8, 300)<0 ||
         usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0),
-                        DSB100_ONOFF, 
+                        DSB100_ONOFF,
                         USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
                         0x00, 0x00, radio->transfer_buffer, 8, 300)<0)
                 return -1;
@@ -195,16 +195,16 @@ static int dsbr100_setfreq(dsbr100_device *radio, int freq)
 {
         freq = (freq/16*80)/1000+856;
         if (usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0),
-                        DSB100_TUNE, 
+                        DSB100_TUNE,
                         USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
-                        (freq>>8)&0x00ff, freq&0xff, 
+                        (freq>>8)&0x00ff, freq&0xff,
                         radio->transfer_buffer, 8, 300)<0 ||
            usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0),
-                        USB_REQ_GET_STATUS, 
+                        USB_REQ_GET_STATUS,
                         USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
                         0x96, 0xB7, radio->transfer_buffer, 8, 300)<0 ||
         usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0),
-                        USB_REQ_GET_STATUS, 
+                        USB_REQ_GET_STATUS,
                         USB_TYPE_VENDOR | USB_RECIP_DEVICE |  USB_DIR_IN,
                         0x00, 0x24, radio->transfer_buffer, 8, 300)<0) {
                 radio->stereo = -1;
@@ -219,7 +219,7 @@ sees a stereo signal or not.  Pity. */
 static void dsbr100_getstat(dsbr100_device *radio)
 {
         if (usb_control_msg(radio->usbdev, usb_rcvctrlpipe(radio->usbdev, 0),
-                USB_REQ_GET_STATUS, 
+                USB_REQ_GET_STATUS,
                 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
                 0x00 , 0x24, radio->transfer_buffer, 8, 300)<0)
                 radio->stereo = -1;
@@ -232,7 +232,7 @@ static void dsbr100_getstat(dsbr100_device *radio)
 
 /* check if the device is present and register with v4l and
 usb if it is */
-static int usb_dsbr100_probe(struct usb_interface *intf, 
+static int usb_dsbr100_probe(struct usb_interface *intf,
                          const struct usb_device_id *id)
 {
         dsbr100_device *radio;
@@ -243,7 +243,7 @@ static int usb_dsbr100_probe(struct usb_interface *intf,
                 kfree(radio);
                 return -ENOMEM;
         }
-        memcpy(radio->videodev, &dsbr100_videodev_template, 
+        memcpy(radio->videodev, &dsbr100_videodev_template,
                 sizeof(dsbr100_videodev_template));
         radio->removed = 0;
         radio->users = 0;
@@ -310,7 +310,7 @@ static int usb_dsbr100_do_ioctl(struct inode *inode, struct file *file,
                         struct video_tuner *v = arg;
 
                         dsbr100_getstat(radio);
-                        if(v->tuner)    /* Only 1 tuner */ 
+                        if(v->tuner)    /* Only 1 tuner */
                                 return -EINVAL;
                         v->rangelow = FREQ_MIN*FREQ_MUL;
                         v->rangehigh = FREQ_MAX*FREQ_MUL;
@@ -355,12 +355,12 @@ static int usb_dsbr100_do_ioctl(struct inode *inode, struct file *file,
                         v->volume = 1;
                         v->step = 1;
                         strcpy(v->name, "Radio");
-                        return 0;                       
+                        return 0;
                 }
                 case VIDIOCSAUDIO: {
                         struct video_audio *v = arg;
 
-                        if (v->audio) 
+                        if (v->audio)
                                 return -EINVAL;
                         if (v->flags&VIDEO_AUDIO_MUTE) {
                                 if (dsbr100_stop(radio)==-1)
diff --git a/drivers/media/video/et61x251/et61x251.h b/drivers/media/video/et61x251/et61x251.h
index eee8afc9be72..2e5ca4032489 100644
--- a/drivers/media/video/et61x251/et61x251.h
+++ b/drivers/media/video/et61x251/et61x251.h
@@ -180,7 +180,7 @@ et61x251_match_id(struct et61x251_device* cam, const struct usb_device_id *id)
 
 void
 et61x251_attach_sensor(struct et61x251_device* cam,
-                       struct et61x251_sensor* sensor)
+                       struct et61x251_sensor* sensor)
 {
         memcpy(&cam->sensor, sensor, sizeof(struct et61x251_sensor));
 }
@@ -199,7 +199,7 @@ do {                                                                          \
                         dev_info(&cam->usbdev->dev, fmt "\n", ## args);       \
                 else if ((level) >= 3)                                        \
                         dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n",      \
-                                 __FUNCTION__, __LINE__ , ## args);           \
+                                 __FUNCTION__, __LINE__ , ## args);           \
         }                                                                     \
 } while (0)
 #       define KDBG(level, fmt, args...)                                      \
@@ -209,7 +209,7 @@ do {                                                                          \
                         pr_info("et61x251: " fmt "\n", ## args);              \
                 else if ((level) == 3)                                        \
                         pr_debug("et61x251: [%s:%d] " fmt "\n", __FUNCTION__, \
-                                 __LINE__ , ## args);                         \
+                                 __LINE__ , ## args);                         \
         }                                                                     \
 } while (0)
 #       define V4LDBG(level, name, cmd)                                       \
@@ -226,7 +226,7 @@ do {                                                                          \
 #undef PDBG
 #define PDBG(fmt, args...)                                                    \
 dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n",                              \
-         __FUNCTION__, __LINE__ , ## args)
+         __FUNCTION__, __LINE__ , ## args)
 
 #undef PDBGG
 #define PDBGG(fmt, args...) do {;} while(0) /* placeholder */
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index 7cc01b828b3d..dfc9dd732c9d 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -44,7 +44,7 @@
 /*****************************************************************************/
 
 #define ET61X251_MODULE_NAME    "V4L2 driver for ET61X[12]51 "                \
-                                "PC Camera Controllers"
+                                "PC Camera Controllers"
 #define ET61X251_MODULE_AUTHOR  "(C) 2006 Luca Risolia"
 #define ET61X251_AUTHOR_EMAIL   "<luca.risolia@studio.unibo.it>"
 #define ET61X251_MODULE_LICENSE "GPL"
@@ -63,68 +63,68 @@ MODULE_LICENSE(ET61X251_MODULE_LICENSE);
 static short video_nr[] = {[0 ... ET61X251_MAX_DEVICES-1] = -1};
 module_param_array(video_nr, short, NULL, 0444);
 MODULE_PARM_DESC(video_nr,
-                 "\n<-1|n[,...]> Specify V4L2 minor mode number."
-                 "\n -1 = use next available (default)"
-                 "\n  n = use minor number n (integer >= 0)"
-                 "\nYou can specify up to "
-                 __MODULE_STRING(ET61X251_MAX_DEVICES) " cameras this way."
-                 "\nFor example:"
-                 "\nvideo_nr=-1,2,-1 would assign minor number 2 to"
-                 "\nthe second registered camera and use auto for the first"
-                 "\none and for every other camera."
-                 "\n");
+                 "\n<-1|n[,...]> Specify V4L2 minor mode number."
+                 "\n -1 = use next available (default)"
+                 "\n  n = use minor number n (integer >= 0)"
+                 "\nYou can specify up to "
+                 __MODULE_STRING(ET61X251_MAX_DEVICES) " cameras this way."
+                 "\nFor example:"
+                 "\nvideo_nr=-1,2,-1 would assign minor number 2 to"
+                 "\nthe second registered camera and use auto for the first"
+                 "\none and for every other camera."
+                 "\n");
 
 static short force_munmap[] = {[0 ... ET61X251_MAX_DEVICES-1] =
-                               ET61X251_FORCE_MUNMAP};
+                               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"
-                 "\nmapped buffer memory before calling any VIDIOC_S_CROP or"
-                 "\nVIDIOC_S_FMT ioctl's. Not all the applications support"
-                 "\nthis feature. This parameter is specific for each"
-                 "\ndetected camera."
-                 "\n 0 = do not force memory unmapping"
-                 "\n 1 = force memory unmapping (save memory)"
-                 "\nDefault value is "__MODULE_STRING(SN9C102_FORCE_MUNMAP)"."
-                 "\n");
+                 "\n<0|1[,...]> Force the application to unmap previously"
+                 "\nmapped buffer memory before calling any VIDIOC_S_CROP or"
+                 "\nVIDIOC_S_FMT ioctl's. Not all the applications support"
+                 "\nthis feature. This parameter is specific for each"
+                 "\ndetected camera."
+                 "\n 0 = do not force memory unmapping"
+                 "\n 1 = force memory unmapping (save memory)"
+                 "\nDefault value is "__MODULE_STRING(SN9C102_FORCE_MUNMAP)"."
+                 "\n");
 
 static unsigned int frame_timeout[] = {[0 ... ET61X251_MAX_DEVICES-1] =
-                                       ET61X251_FRAME_TIMEOUT};
+                                       ET61X251_FRAME_TIMEOUT};
 module_param_array(frame_timeout, uint, NULL, 0644);
 MODULE_PARM_DESC(frame_timeout,
-                 "\n<n[,...]> Timeout for a video frame in seconds."
-                 "\nThis parameter is specific for each detected camera."
-                 "\nDefault value is "
-                 __MODULE_STRING(ET61X251_FRAME_TIMEOUT)"."
-                 "\n");
+                 "\n<n[,...]> Timeout for a video frame in seconds."
+                 "\nThis parameter is specific for each detected camera."
+                 "\nDefault value is "
+                 __MODULE_STRING(ET61X251_FRAME_TIMEOUT)"."
+                 "\n");
 
 #ifdef ET61X251_DEBUG
 static unsigned short debug = ET61X251_DEBUG_LEVEL;
 module_param(debug, ushort, 0644);
 MODULE_PARM_DESC(debug,
-                 "\n<n> Debugging information level, from 0 to 3:"
-                 "\n0 = none (use carefully)"
-                 "\n1 = critical errors"
-                 "\n2 = significant informations"
-                 "\n3 = more verbose messages"
-                 "\nLevel 3 is useful for testing only, when only "
-                 "one device is used."
-                 "\nDefault value is "__MODULE_STRING(ET61X251_DEBUG_LEVEL)"."
-                 "\n");
+                 "\n<n> Debugging information level, from 0 to 3:"
+                 "\n0 = none (use carefully)"
+                 "\n1 = critical errors"
+                 "\n2 = significant informations"
+                 "\n3 = more verbose messages"
+                 "\nLevel 3 is useful for testing only, when only "
+                 "one device is used."
+                 "\nDefault value is "__MODULE_STRING(ET61X251_DEBUG_LEVEL)"."
+                 "\n");
 #endif
 
 /*****************************************************************************/
 
 static u32
 et61x251_request_buffers(struct et61x251_device* cam, u32 count,
-                         enum et61x251_io_method io)
+                         enum et61x251_io_method io)
 {
         struct v4l2_pix_format* p = &(cam->sensor.pix_format);
         struct v4l2_rect* r = &(cam->sensor.cropcap.bounds);
         const size_t imagesize = cam->module_param.force_munmap ||
-                                 io == IO_READ ?
-                                 (p->width * p->height * p->priv) / 8 :
-                                 (r->width * r->height * p->priv) / 8;
+                                 io == IO_READ ?
+                                 (p->width * p->height * p->priv) / 8 :
+                                 (r->width * r->height * p->priv) / 8;
         void* buff = NULL;
         u32 i;
 
@@ -216,7 +216,7 @@ int et61x251_write_reg(struct et61x251_device* cam, u8 value, u16 index)
         *buff = value;
 
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
-                              0, index, buff, 1, ET61X251_CTRL_TIMEOUT);
+                              0, index, buff, 1, ET61X251_CTRL_TIMEOUT);
         if (res < 0) {
                 DBG(3, "Failed to write a register (value 0x%02X, index "
                        "0x%02X, error %d)", value, index, res);
@@ -234,7 +234,7 @@ int et61x251_read_reg(struct et61x251_device* cam, u16 index)
         int res;
 
         res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
-                              0, index, buff, 1, ET61X251_CTRL_TIMEOUT);
+                              0, index, buff, 1, ET61X251_CTRL_TIMEOUT);
         if (res < 0)
                 DBG(3, "Failed to read a register (index 0x%02X, error %d)",
                     index, res);
@@ -269,7 +269,7 @@ et61x251_i2c_wait(struct et61x251_device* cam, struct et61x251_sensor* sensor)
 
 int
 et61x251_i2c_try_read(struct et61x251_device* cam,
-                      struct et61x251_sensor* sensor, u8 address)
+                      struct et61x251_sensor* sensor, u8 address)
 {
         struct usb_device* udev = cam->usbdev;
         u8* data = cam->control_buffer;
@@ -280,14 +280,14 @@ et61x251_i2c_try_read(struct et61x251_device* cam,
         data[2] = cam->sensor.rsta | 0x10;
         data[3] = !(et61x251_read_reg(cam, 0x8b) & 0x02);
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
-                              0, 0x88, data, 4, ET61X251_CTRL_TIMEOUT);
+                              0, 0x88, data, 4, ET61X251_CTRL_TIMEOUT);
         if (res < 0)
                 err += res;
 
         err += et61x251_i2c_wait(cam, sensor);
 
         res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
-                              0, 0x80, data, 8, ET61X251_CTRL_TIMEOUT);
+                              0, 0x80, data, 8, ET61X251_CTRL_TIMEOUT);
         if (res < 0)
                 err += res;
 
@@ -302,7 +302,7 @@ et61x251_i2c_try_read(struct et61x251_device* cam,
 
 int
 et61x251_i2c_try_write(struct et61x251_device* cam,
-                       struct et61x251_sensor* sensor, u8 address, u8 value)
+                       struct et61x251_sensor* sensor, u8 address, u8 value)
 {
         struct usb_device* udev = cam->usbdev;
         u8* data = cam->control_buffer;
@@ -312,13 +312,13 @@ et61x251_i2c_try_write(struct et61x251_device* cam,
         data[1] = cam->sensor.i2c_slave_id;
         data[2] = cam->sensor.rsta | 0x12;
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
-                              0, 0x88, data, 3, ET61X251_CTRL_TIMEOUT);
+                              0, 0x88, data, 3, ET61X251_CTRL_TIMEOUT);
         if (res < 0)
                 err += res;
 
         data[0] = value;
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
-                              0, 0x80, data, 1, ET61X251_CTRL_TIMEOUT);
+                              0, 0x80, data, 1, ET61X251_CTRL_TIMEOUT);
         if (res < 0)
                 err += res;
 
@@ -335,8 +335,8 @@ et61x251_i2c_try_write(struct et61x251_device* cam,
 
 int
 et61x251_i2c_raw_write(struct et61x251_device* cam, u8 n, u8 data1, u8 data2,
-                       u8 data3, u8 data4, u8 data5, u8 data6, u8 data7,
-                       u8 data8, u8 address)
+                       u8 data3, u8 data4, u8 data5, u8 data6, u8 data7,
+                       u8 data8, u8 address)
 {
         struct usb_device* udev = cam->usbdev;
         u8* data = cam->control_buffer;
@@ -350,7 +350,7 @@ et61x251_i2c_raw_write(struct et61x251_device* cam, u8 n, u8 data1, u8 data2,
         data[5] = data7;
         data[6] = data8;
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
-                              0, 0x81, data, n-1, ET61X251_CTRL_TIMEOUT);
+                              0, 0x81, data, n-1, ET61X251_CTRL_TIMEOUT);
         if (res < 0)
                 err += res;
 
@@ -358,14 +358,14 @@ et61x251_i2c_raw_write(struct et61x251_device* cam, u8 n, u8 data1, u8 data2,
         data[1] = cam->sensor.i2c_slave_id;
         data[2] = cam->sensor.rsta | 0x02 | (n << 4);
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
-                              0, 0x88, data, 3, ET61X251_CTRL_TIMEOUT);
+                              0, 0x88, data, 3, ET61X251_CTRL_TIMEOUT);
         if (res < 0)
                 err += res;
 
         /* Start writing through the serial interface */
         data[0] = data1;
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, 0x41,
-                              0, 0x80, data, 1, ET61X251_CTRL_TIMEOUT);
+                              0, 0x80, data, 1, ET61X251_CTRL_TIMEOUT);
         if (res < 0)
                 err += res;
 
@@ -432,11 +432,11 @@ static void et61x251_urb_complete(struct urb *urb, struct pt_regs* regs)
 
         if (!(*f))
                 (*f) = list_entry(cam->inqueue.next, struct et61x251_frame_t,
-                                  frame);
+                                  frame);
 
         imagesize = (cam->sensor.pix_format.width *
-                     cam->sensor.pix_format.height *
-                     cam->sensor.pix_format.priv) / 8;
+                     cam->sensor.pix_format.height *
+                     cam->sensor.pix_format.priv) / 8;
 
         for (i = 0; i < urb->number_of_packets; i++) {
                 unsigned int len, status;
@@ -476,7 +476,7 @@ start_of_frame:
                 if ((*f)->state == F_GRABBING) {
                         if (sof && (*f)->buf.bytesused) {
                                 if (cam->sensor.pix_format.pixelformat ==
-                                                         V4L2_PIX_FMT_ET61X251)
+                                                         V4L2_PIX_FMT_ET61X251)
                                         goto end_of_frame;
                                 else {
                                         DBG(3, "Not expected SOF detected "
@@ -508,8 +508,8 @@ end_of_frame:
                                 list_move_tail(&(*f)->frame, &cam->outqueue);
                                 if (!list_empty(&cam->inqueue))
                                         (*f) = list_entry(cam->inqueue.next,
-                                                       struct et61x251_frame_t,
-                                                          frame);
+                                                       struct et61x251_frame_t,
+                                                          frame);
                                 else
                                         (*f) = NULL;
                                 spin_unlock(&cam->queue_lock);
@@ -521,7 +521,7 @@ end_of_frame:
 
                                 if (sof &&
                                     cam->sensor.pix_format.pixelformat ==
-                                                         V4L2_PIX_FMT_ET61X251)
+                                                         V4L2_PIX_FMT_ET61X251)
                                         goto start_of_frame;
                         }
                 }
@@ -544,15 +544,15 @@ static int et61x251_start_transfer(struct et61x251_device* cam)
         struct usb_device *udev = cam->usbdev;
         struct urb* urb;
         const unsigned int wMaxPacketSize[] = {0, 256, 384, 512, 640, 768, 832,
-                                               864, 896, 920, 956, 980, 1000,
-                                               1022};
+                                               864, 896, 920, 956, 980, 1000,
+                                               1022};
         const unsigned int psz = wMaxPacketSize[ET61X251_ALTERNATE_SETTING];
         s8 i, j;
         int err = 0;
 
         for (i = 0; i < ET61X251_URBS; i++) {
                 cam->transfer_buffer[i] = kzalloc(ET61X251_ISO_PACKETS * psz,
-                                                  GFP_KERNEL);
+                                                  GFP_KERNEL);
                 if (!cam->transfer_buffer[i]) {
                         err = -ENOMEM;
                         DBG(1, "Not enough memory");
@@ -653,9 +653,9 @@ static int et61x251_stream_interrupt(struct et61x251_device* cam)
 
         cam->stream = STREAM_INTERRUPT;
         timeout = wait_event_timeout(cam->wait_stream,
-                                     (cam->stream == STREAM_OFF) ||
-                                     (cam->state & DEV_DISCONNECTED),
-                                     ET61X251_URB_TIMEOUT);
+                                     (cam->stream == STREAM_OFF) ||
+                                     (cam->state & DEV_DISCONNECTED),
+                                     ET61X251_URB_TIMEOUT);
         if (cam->state & DEV_DISCONNECTED)
                 return -ENODEV;
         else if (cam->stream != STREAM_OFF) {
@@ -699,7 +699,7 @@ static u8 et61x251_strtou8(const char* buff, size_t len, ssize_t* count)
 
 /*
    NOTE 1: being inside one of the following methods implies that the v4l
-           device exists for sure (see kobjects and reference counters)
+           device exists for sure (see kobjects and reference counters)
    NOTE 2: buffers are PAGE_SIZE long
 */
 
@@ -964,13 +964,13 @@ et61x251_store_i2c_val(struct class_device* cd, const char* buf, size_t len)
 
 
 static CLASS_DEVICE_ATTR(reg, S_IRUGO | S_IWUSR,
-                         et61x251_show_reg, et61x251_store_reg);
+                         et61x251_show_reg, et61x251_store_reg);
 static CLASS_DEVICE_ATTR(val, S_IRUGO | S_IWUSR,
-                         et61x251_show_val, et61x251_store_val);
+                         et61x251_show_val, et61x251_store_val);
 static CLASS_DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR,
-                         et61x251_show_i2c_reg, et61x251_store_i2c_reg);
+                         et61x251_show_i2c_reg, et61x251_store_i2c_reg);
 static CLASS_DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
-                         et61x251_show_i2c_val, et61x251_store_i2c_val);
+                         et61x251_show_i2c_val, et61x251_store_i2c_val);
 
 
 static void et61x251_create_sysfs(struct et61x251_device* cam)
@@ -990,7 +990,7 @@ static void et61x251_create_sysfs(struct et61x251_device* cam)
 
 static int
 et61x251_set_pix_format(struct et61x251_device* cam,
-                        struct v4l2_pix_format* pix)
+                        struct v4l2_pix_format* pix)
 {
         int r, err = 0;
 
@@ -1007,7 +1007,7 @@ et61x251_set_pix_format(struct et61x251_device* cam,
 
 static int
 et61x251_set_compression(struct et61x251_device* cam,
-                         struct v4l2_jpegcompression* compression)
+                         struct v4l2_jpegcompression* compression)
 {
         int r, err = 0;
 
@@ -1049,9 +1049,9 @@ et61x251_set_crop(struct et61x251_device* cam, struct v4l2_rect* rect)
 {
         struct et61x251_sensor* s = &cam->sensor;
         u16 fmw_sx = (u16)(rect->left - s->cropcap.bounds.left +
-                           s->active_pixel.left),
+                           s->active_pixel.left),
             fmw_sy = (u16)(rect->top - s->cropcap.bounds.top +
-                           s->active_pixel.top),
+                           s->active_pixel.top),
             fmw_length = (u16)(rect->width),
             fmw_height = (u16)(rect->height);
         int err = 0;
@@ -1061,8 +1061,8 @@ et61x251_set_crop(struct et61x251_device* cam, struct v4l2_rect* rect)
         err += et61x251_write_reg(cam, fmw_length & 0xff, 0x6b);
         err += et61x251_write_reg(cam, fmw_height & 0xff, 0x6c);
         err += et61x251_write_reg(cam, (fmw_sx >> 8) | ((fmw_sy & 0x300) >> 6)
-                                       | ((fmw_length & 0x300) >> 4)
-                                       | ((fmw_height & 0x300) >> 2), 0x6d);
+                                       | ((fmw_length & 0x300) >> 4)
+                                       | ((fmw_height & 0x300) >> 2), 0x6d);
         if (err)
                 return -EIO;
 
@@ -1203,8 +1203,8 @@ static int et61x251_open(struct inode* inode, struct file* filp)
                 }
                 mutex_unlock(&cam->dev_mutex);
                 err = wait_event_interruptible_exclusive(cam->open,
-                                                  cam->state & DEV_DISCONNECTED
-                                                         || !cam->users);
+                                                  cam->state & DEV_DISCONNECTED
+                                                         || !cam->users);
                 if (err) {
                         up_read(&et61x251_disconnect);
                         return err;
@@ -1277,7 +1277,7 @@ static int et61x251_release(struct inode* inode, struct file* filp)
 
 static ssize_t
 et61x251_read(struct file* filp, char __user * buf,
-              size_t count, loff_t* f_pos)
+              size_t count, loff_t* f_pos)
 {
         struct et61x251_device* cam = video_get_drvdata(video_devdata(filp));
         struct et61x251_frame_t* f, * i;
@@ -1310,7 +1310,7 @@ et61x251_read(struct file* filp, char __user * buf,
 
         if (cam->io == IO_NONE) {
                 if (!et61x251_request_buffers(cam, cam->nreadbuffers,
-                                              IO_READ)) {
+                                              IO_READ)) {
                         DBG(1, "read() failed, not enough memory");
                         mutex_unlock(&cam->fileop_mutex);
                         return -ENOMEM;
@@ -1336,12 +1336,12 @@ et61x251_read(struct file* filp, char __user * buf,
                         return -EAGAIN;
                 }
                 timeout = wait_event_interruptible_timeout
-                          ( cam->wait_frame,
-                            (!list_empty(&cam->outqueue)) ||
-                            (cam->state & DEV_DISCONNECTED) ||
-                            (cam->state & DEV_MISCONFIGURED),
-                            cam->module_param.frame_timeout *
-                            1000 * msecs_to_jiffies(1) );
+                          ( cam->wait_frame,
+                            (!list_empty(&cam->outqueue)) ||
+                            (cam->state & DEV_DISCONNECTED) ||
+                            (cam->state & DEV_MISCONFIGURED),
+                            cam->module_param.frame_timeout *
+                            1000 * msecs_to_jiffies(1) );
                 if (timeout < 0) {
                         mutex_unlock(&cam->fileop_mutex);
                         return timeout;
@@ -1408,7 +1408,7 @@ static unsigned int et61x251_poll(struct file *filp, poll_table *wait)
 
         if (cam->io == IO_NONE) {
                 if (!et61x251_request_buffers(cam, cam->nreadbuffers,
-                                              IO_READ)) {
+                                              IO_READ)) {
                         DBG(1, "poll() failed, not enough memory");
                         goto error;
                 }
@@ -1465,7 +1465,7 @@ static int et61x251_mmap(struct file* filp, struct vm_area_struct *vma)
 {
         struct et61x251_device* cam = video_get_drvdata(video_devdata(filp));
         unsigned long size = vma->vm_end - vma->vm_start,
-                      start = vma->vm_start;
+                      start = vma->vm_start;
         void *pos;
         u32 i;
 
@@ -1533,13 +1533,13 @@ et61x251_vidioc_querycap(struct et61x251_device* cam, void __user * arg)
                 .driver = "et61x251",
                 .version = ET61X251_MODULE_VERSION_CODE,
                 .capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
-                                V4L2_CAP_STREAMING,
+                                V4L2_CAP_STREAMING,
         };
 
         strlcpy(cap.card, cam->v4ldev->name, sizeof(cap.card));
         if (usb_make_path(cam->usbdev, cap.bus_info, sizeof(cap.bus_info)) < 0)
                 strlcpy(cap.bus_info, cam->usbdev->dev.bus_id,
-                        sizeof(cap.bus_info));
+                        sizeof(cap.bus_info));
 
         if (copy_to_user(arg, &cap, sizeof(cap)))
                 return -EFAULT;
@@ -1871,7 +1871,7 @@ et61x251_vidioc_g_fmt(struct et61x251_device* cam, void __user * arg)
                 return -EINVAL;
 
         pfmt->bytesperline = (pfmt->pixelformat==V4L2_PIX_FMT_ET61X251)
-                             ? 0 : (pfmt->width * pfmt->priv) / 8;
+                             ? 0 : (pfmt->width * pfmt->priv) / 8;
         pfmt->sizeimage = pfmt->height * ((pfmt->width*pfmt->priv)/8);
         pfmt->field = V4L2_FIELD_NONE;
         memcpy(&(format.fmt.pix), pfmt, sizeof(*pfmt));
@@ -1885,7 +1885,7 @@ et61x251_vidioc_g_fmt(struct et61x251_device* cam, void __user * arg)
 
 static int
 et61x251_vidioc_try_s_fmt(struct et61x251_device* cam, unsigned int cmd,
-                          void __user * arg)
+                          void __user * arg)
 {
         struct et61x251_sensor* s = &cam->sensor;
         struct v4l2_format format;
@@ -1947,7 +1947,7 @@ et61x251_vidioc_try_s_fmt(struct et61x251_device* cam, unsigned int cmd,
         pix->priv = pfmt->priv; /* bpp */
         pix->colorspace = pfmt->colorspace;
         pix->bytesperline = (pix->pixelformat == V4L2_PIX_FMT_ET61X251)
-                            ? 0 : (pix->width * pix->priv) / 8;
+                            ? 0 : (pix->width * pix->priv) / 8;
         pix->sizeimage = pix->height * ((pix->width * pix->priv) / 8);
         pix->field = V4L2_FIELD_NONE;
 
@@ -2020,7 +2020,7 @@ static int
 et61x251_vidioc_g_jpegcomp(struct et61x251_device* cam, void __user * arg)
 {
         if (copy_to_user(arg, &cam->compression,
-                         sizeof(cam->compression)))
+                         sizeof(cam->compression)))
                 return -EFAULT;
 
         return 0;
@@ -2169,7 +2169,7 @@ et61x251_vidioc_qbuf(struct et61x251_device* cam, void __user * arg)
 
 static int
 et61x251_vidioc_dqbuf(struct et61x251_device* cam, struct file* filp,
-                      void __user * arg)
+                      void __user * arg)
 {
         struct v4l2_buffer b;
         struct et61x251_frame_t *f;
@@ -2188,12 +2188,12 @@ et61x251_vidioc_dqbuf(struct et61x251_device* cam, struct file* filp,
                 if (filp->f_flags & O_NONBLOCK)
                         return -EAGAIN;
                 timeout = wait_event_interruptible_timeout
-                          ( cam->wait_frame,
-                            (!list_empty(&cam->outqueue)) ||
-                            (cam->state & DEV_DISCONNECTED) ||
-                            (cam->state & DEV_MISCONFIGURED),
-                            cam->module_param.frame_timeout *
-                            1000 * msecs_to_jiffies(1) );
+                          ( cam->wait_frame,
+                            (!list_empty(&cam->outqueue)) ||
+                            (cam->state & DEV_DISCONNECTED) ||
+                            (cam->state & DEV_MISCONFIGURED),
+                            cam->module_param.frame_timeout *
+                            1000 * msecs_to_jiffies(1) );
                 if (timeout < 0)
                         return timeout;
                 if (cam->state & DEV_DISCONNECTED)
@@ -2317,7 +2317,7 @@ et61x251_vidioc_s_parm(struct et61x251_device* cam, void __user * arg)
 
 
 static int et61x251_ioctl_v4l2(struct inode* inode, struct file* filp,
-                               unsigned int cmd, void __user * arg)
+                               unsigned int cmd, void __user * arg)
 {
         struct et61x251_device* cam = video_get_drvdata(video_devdata(filp));
 
@@ -2411,7 +2411,7 @@ static int et61x251_ioctl_v4l2(struct inode* inode, struct file* filp,
 
 
 static int et61x251_ioctl(struct inode* inode, struct file* filp,
-                         unsigned int cmd, unsigned long arg)
+                         unsigned int cmd, unsigned long arg)
 {
         struct et61x251_device* cam = video_get_drvdata(video_devdata(filp));
         int err = 0;
@@ -2518,7 +2518,7 @@ et61x251_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
         mutex_lock(&cam->dev_mutex);
 
         err = video_register_device(cam->v4ldev, VFL_TYPE_GRABBER,
-                                    video_nr[dev_nr]);
+                                    video_nr[dev_nr]);
         if (err) {
                 DBG(1, "V4L2 device registration failed");
                 if (err == -ENFILE && video_nr[dev_nr] == -1)
diff --git a/drivers/media/video/et61x251/et61x251_sensor.h b/drivers/media/video/et61x251/et61x251_sensor.h
index 56841ae8a207..65edd08dc386 100644
--- a/drivers/media/video/et61x251/et61x251_sensor.h
+++ b/drivers/media/video/et61x251/et61x251_sensor.h
@@ -47,7 +47,7 @@ et61x251_match_id(struct et61x251_device* cam, const struct usb_device_id *id);
 
 extern void
 et61x251_attach_sensor(struct et61x251_device* cam,
-                       struct et61x251_sensor* sensor);
+                       struct et61x251_sensor* sensor);
 
 /*****************************************************************************/
 
@@ -56,13 +56,13 @@ extern int et61x251_read_reg(struct et61x251_device*, u16 index);
 extern int et61x251_i2c_write(struct et61x251_device*, u8 address, u8 value);
 extern int et61x251_i2c_read(struct et61x251_device*, u8 address);
 extern int et61x251_i2c_try_write(struct et61x251_device*,
-                                  struct et61x251_sensor*, u8 address,
-                                  u8 value);
+                                  struct et61x251_sensor*, u8 address,
+                                  u8 value);
 extern int et61x251_i2c_try_read(struct et61x251_device*,
-                                 struct et61x251_sensor*, u8 address);
+                                 struct et61x251_sensor*, u8 address);
 extern int et61x251_i2c_raw_write(struct et61x251_device*, u8 n, u8 data1,
-                                  u8 data2, u8 data3, u8 data4, u8 data5,
-                                  u8 data6, u8 data7, u8 data8, u8 address);
+                                  u8 data2, u8 data3, u8 data4, u8 data5,
+                                  u8 data6, u8 data7, u8 data8, u8 address);
 
 /*****************************************************************************/
 
@@ -100,13 +100,13 @@ struct et61x251_sensor {
 
         int (*init)(struct et61x251_device* cam);
         int (*get_ctrl)(struct et61x251_device* cam,
-                        struct v4l2_control* ctrl);
+                        struct v4l2_control* ctrl);
         int (*set_ctrl)(struct et61x251_device* cam,
-                        const struct v4l2_control* ctrl);
+                        const struct v4l2_control* ctrl);
         int (*set_crop)(struct et61x251_device* cam,
-                        const struct v4l2_rect* rect);
+                        const struct v4l2_rect* rect);
         int (*set_pix_format)(struct et61x251_device* cam,
-                              const struct v4l2_pix_format* pix);
+                              const struct v4l2_pix_format* pix);
 
         /* Private */
         struct v4l2_queryctrl _qctrl[ET61X251_MAX_CTRLS];
diff --git a/drivers/media/video/et61x251/et61x251_tas5130d1b.c b/drivers/media/video/et61x251/et61x251_tas5130d1b.c
index 3998d76a307a..a7d65b82b2fb 100644
--- a/drivers/media/video/et61x251/et61x251_tas5130d1b.c
+++ b/drivers/media/video/et61x251/et61x251_tas5130d1b.c
@@ -46,20 +46,20 @@ static int tas5130d1b_init(struct et61x251_device* cam)
 
 
 static int tas5130d1b_set_ctrl(struct et61x251_device* cam,
-                               const struct v4l2_control* ctrl)
+                               const struct v4l2_control* ctrl)
 {
         int err = 0;
 
         switch (ctrl->id) {
         case V4L2_CID_GAIN:
                 err += et61x251_i2c_raw_write(cam, 2, 0x20,
-                                              0xf6-ctrl->value, 0, 0, 0,
-                                              0, 0, 0, 0);
+                                              0xf6-ctrl->value, 0, 0, 0,
+                                              0, 0, 0, 0);
                 break;
         case V4L2_CID_EXPOSURE:
                 err += et61x251_i2c_raw_write(cam, 2, 0x40,
-                                              0x47-ctrl->value, 0, 0, 0,
-                                              0, 0, 0, 0);
+                                              0x47-ctrl->value, 0, 0, 0,
+                                              0, 0, 0, 0);
                 break;
         default:
                 return -EINVAL;
diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c
index da44579d6f29..fdc8e3f13937 100644
--- a/drivers/media/video/ov511.c
+++ b/drivers/media/video/ov511.c
@@ -15,7 +15,7 @@
  *
  * Based on the Linux CPiA driver written by Peter Pregler,
  * Scott J. Bertin and Johannes Erdfelt.
- * 
+ *
  * Please see the file: Documentation/usb/ov511.txt
  * and the website at:  http://alpha.dyndns.org/ov511
  * for more info.
@@ -433,7 +433,7 @@ reg_w_mask(struct usb_ov511 *ov,
         return (reg_w(ov, reg, newval));
 }
 
-/* 
+/*
  * Writes multiple (n) byte value to a single register. Only valid with certain
  * registers (0x30 and 0xc4 - 0xce).
  */
@@ -629,7 +629,7 @@ ov511_i2c_write_internal(struct usb_ov511 *ov,
                 /* Retry until idle */
                 do
                         rc = reg_r(ov, R511_I2C_CTL);
-                while (rc > 0 && ((rc&1) == 0)); 
+                while (rc > 0 && ((rc&1) == 0));
                 if (rc < 0)
                         break;
 
@@ -1752,7 +1752,7 @@ sensor_set_picture(struct usb_ov511 *ov, struct video_picture *p)
         ov->whiteness = p->whiteness;
 
         /* Don't return error if a setting is unsupported, or rest of settings
-         * will not be performed */
+         * will not be performed */
 
         rc = sensor_set_contrast(ov, p->contrast);
         if (FATAL_ERROR(rc))
@@ -1781,7 +1781,7 @@ sensor_get_picture(struct usb_ov511 *ov, struct video_picture *p)
         PDEBUG(4, "sensor_get_picture");
 
         /* Don't return error if a setting is unsupported, or rest of settings
-         * will not be performed */
+         * will not be performed */
 
         rc = sensor_get_contrast(ov, &(p->contrast));
         if (FATAL_ERROR(rc))
@@ -2251,7 +2251,7 @@ mode_init_ov_sensor_regs(struct usb_ov511 *ov, int width, int height,
 
         /******** Clock programming ********/
 
-        /* The OV6620 needs special handling. This prevents the 
+        /* The OV6620 needs special handling. This prevents the
          * severe banding that normally occurs */
         if (ov->sensor == SEN_OV6620 || ov->sensor == SEN_OV6630)
         {
@@ -2326,7 +2326,7 @@ set_ov_sensor_window(struct usb_ov511 *ov, int width, int height, int mode,
                      int sub_flag)
 {
         int ret;
-        int hwsbase, hwebase, vwsbase, vwebase, hwsize, vwsize; 
+        int hwsbase, hwebase, vwsbase, vwebase, hwsize, vwsize;
         int hoffset, voffset, hwscale = 0, vwscale = 0;
 
         /* The different sensor ICs handle setting up of window differently.
@@ -2575,7 +2575,7 @@ ov518_mode_init_regs(struct usb_ov511 *ov,
                 /* OV518 needs U and V swapped */
                 i2c_w_mask(ov, 0x15, 0x00, 0x01);
 
-                if (mode == VIDEO_PALETTE_GREY) {
+                if (mode == VIDEO_PALETTE_GREY) {
                         /* Set 16-bit input format (UV data are ignored) */
                         reg_w_mask(ov, 0x20, 0x00, 0x08);
 
@@ -2894,7 +2894,7 @@ make_8x8(unsigned char *pIn, unsigned char *pOut, int w)
  *           ...              ...                    ...
  *     56 57 ... 63   120 121 ... 127        248 249 ... 255
  *
- */ 
+ */
 static void
 yuv400raw_to_yuv400p(struct ov511_frame *frame,
                      unsigned char *pIn0, unsigned char *pOut0)
@@ -2923,7 +2923,7 @@ yuv400raw_to_yuv400p(struct ov511_frame *frame,
  *
  *      0  1 ...  7
  *      8  9 ... 15
- *           ...   
+ *           ...
  *     56 57 ... 63
  *
  * U and V are shipped at half resolution (1 U,V sample -> one 2x2 block).
@@ -3034,7 +3034,7 @@ decompress(struct usb_ov511 *ov, struct ov511_frame *frame,
  */
 static void
 deinterlace(struct ov511_frame *frame, int rawformat,
-            unsigned char *pIn0, unsigned char *pOut0)
+            unsigned char *pIn0, unsigned char *pOut0)
 {
         const int fieldheight = frame->rawheight / 2;
         const int fieldpix = fieldheight * frame->rawwidth;
@@ -3112,7 +3112,7 @@ ov51x_postprocess_grey(struct usb_ov511 *ov, struct ov511_frame *frame)
                                                      frame->tempdata);
 
                         deinterlace(frame, RAWFMT_YUV400, frame->tempdata,
-                                    frame->data);
+                                    frame->data);
                 } else {
                         if (frame->compressed)
                                 decompress(ov, frame, frame->rawdata,
@@ -3136,7 +3136,7 @@ ov51x_postprocess_yuv420(struct usb_ov511 *ov, struct ov511_frame *frame)
                                              frame->tempdata);
 
                 deinterlace(frame, RAWFMT_YUV420, frame->tempdata,
-                            frame->data);
+                            frame->data);
         } else {
                 if (frame->compressed)
                         decompress(ov, frame, frame->rawdata, frame->data);
@@ -3226,7 +3226,7 @@ ov511_move_data(struct usb_ov511 *ov, unsigned char *in, int n)
                 frame->rawwidth = ((int)(in[9]) + 1) * 8;
                 frame->rawheight = ((int)(in[10]) + 1) * 8;
 
-                PDEBUG(4, "Frame end, frame=%d, pnum=%d, w=%d, h=%d, recvd=%d",
+                PDEBUG(4, "Frame end, frame=%d, pnum=%d, w=%d, h=%d, recvd=%d",
                         ov->curframe, pnum, frame->rawwidth, frame->rawheight,
                         frame->bytes_recvd);
 
@@ -3527,10 +3527,10 @@ ov51x_isoc_irq(struct urb *urb, struct pt_regs *regs)
                 return;
         }
 
-        if (urb->status == -ENOENT || urb->status == -ECONNRESET) {
-                PDEBUG(4, "URB unlinked");
-                return;
-        }
+        if (urb->status == -ENOENT || urb->status == -ECONNRESET) {
+                PDEBUG(4, "URB unlinked");
+                return;
+        }
 
         if (urb->status != -EINPROGRESS && urb->status != 0) {
                 err("ERROR: urb->status=%d: %s", urb->status,
@@ -4627,8 +4627,8 @@ ov51x_v4l1_mmap(struct file *file, struct vm_area_struct *vma)
         PDEBUG(4, "mmap: %ld (%lX) bytes", size, size);
 
         if (size > (((OV511_NUMFRAMES
-                      * MAX_DATA_SIZE(ov->maxwidth, ov->maxheight)
-                      + PAGE_SIZE - 1) & ~(PAGE_SIZE - 1))))
+                      * MAX_DATA_SIZE(ov->maxwidth, ov->maxheight)
+                      + PAGE_SIZE - 1) & ~(PAGE_SIZE - 1))))
                 return -EINVAL;
 
         if (mutex_lock_interruptible(&ov->lock))
@@ -5062,7 +5062,7 @@ ov6xx0_configure(struct usb_ov511 *ov)
 }
 
 /* This initializes the KS0127 and KS0127B video decoders. */
-static int 
+static int
 ks0127_configure(struct usb_ov511 *ov)
 {
         int rc;
@@ -5193,7 +5193,7 @@ saa7111a_configure(struct usb_ov511 *ov)
                 return -1;
 
         /* Detect version of decoder. This must be done after writing the
-         * initial regs or the decoder will lock up. */
+         * initial regs or the decoder will lock up. */
         rc = i2c_r(ov, 0x00);
 
         if (rc < 0) {
@@ -5216,13 +5216,13 @@ saa7111a_configure(struct usb_ov511 *ov)
 }
 
 /* This initializes the OV511/OV511+ and the sensor */
-static int 
+static int
 ov511_configure(struct usb_ov511 *ov)
 {
         static struct ov511_regvals aRegvalsInit511[] = {
                 { OV511_REG_BUS, R51x_SYS_RESET,        0x7f },
-                { OV511_REG_BUS, R51x_SYS_INIT,         0x01 },
-                { OV511_REG_BUS, R51x_SYS_RESET,        0x7f },
+                { OV511_REG_BUS, R51x_SYS_INIT,         0x01 },
+                { OV511_REG_BUS, R51x_SYS_RESET,        0x7f },
                 { OV511_REG_BUS, R51x_SYS_INIT,         0x01 },
                 { OV511_REG_BUS, R51x_SYS_RESET,        0x3f },
                 { OV511_REG_BUS, R51x_SYS_INIT,         0x01 },
@@ -5269,7 +5269,7 @@ ov511_configure(struct usb_ov511 *ov)
                 err("Please notify " EMAIL " of the name,");
                 err("manufacturer, model, and this number of your camera.");
                 err("Also include the output of the detection process.");
-        } 
+        }
 
         if (ov->customid == 70)         /* USB Life TV (PAL/SECAM) */
                 ov->pal = 1;
@@ -5336,17 +5336,17 @@ ov511_configure(struct usb_ov511 *ov)
 
                                         if (i2c_w(ov, 0x10, 0x00) < 0) {
                                                 err("Can't determine sensor slave IDs");
-                                                goto error;
+                                                goto error;
                                         } else {
                                                 if (ks0127_configure(ov) < 0) {
                                                         err("Failed to configure KS0127");
-                                                        goto error;
+                                                        goto error;
                                                 }
                                         }
                                 } else {
                                         if (saa7111a_configure(ov) < 0) {
                                                 err("Failed to configure SAA7111A");
-                                                goto error;
+                                                goto error;
                                         }
                                 }
                         } else {
@@ -5356,13 +5356,13 @@ ov511_configure(struct usb_ov511 *ov)
                 } else {
                         if (ov6xx0_configure(ov) < 0) {
                                 err("Failed to configure OV6xx0");
-                                goto error;
+                                goto error;
                         }
                 }
         } else {
                 if (ov7xx0_configure(ov) < 0) {
                         err("Failed to configure OV7xx0");
-                        goto error;
+                        goto error;
                 }
         }
 
@@ -5381,12 +5381,12 @@ ov518_configure(struct usb_ov511 *ov)
         /* For 518 and 518+ */
         static struct ov511_regvals aRegvalsInit518[] = {
                 { OV511_REG_BUS, R51x_SYS_RESET,        0x40 },
-                { OV511_REG_BUS, R51x_SYS_INIT,         0xe1 },
-                { OV511_REG_BUS, R51x_SYS_RESET,        0x3e },
+                { OV511_REG_BUS, R51x_SYS_INIT,         0xe1 },
+                { OV511_REG_BUS, R51x_SYS_RESET,        0x3e },
                 { OV511_REG_BUS, R51x_SYS_INIT,         0xe1 },
                 { OV511_REG_BUS, R51x_SYS_RESET,        0x00 },
                 { OV511_REG_BUS, R51x_SYS_INIT,         0xe1 },
-                { OV511_REG_BUS, 0x46,                  0x00 }, 
+                { OV511_REG_BUS, 0x46,                  0x00 },
                 { OV511_REG_BUS, 0x5d,                  0x03 },
                 { OV511_DONE_BUS, 0x0, 0x00},
         };
@@ -5517,7 +5517,7 @@ ov518_configure(struct usb_ov511 *ov)
 
                         if (init_ov_sensor(ov) < 0) {
                                 err("Can't determine sensor slave IDs");
-                                goto error;
+                                goto error;
                         } else {
                                 err("Detected unsupported OV8xx0 sensor");
                                 goto error;
@@ -5525,13 +5525,13 @@ ov518_configure(struct usb_ov511 *ov)
                 } else {
                         if (ov6xx0_configure(ov) < 0) {
                                 err("Failed to configure OV6xx0");
-                                goto error;
+                                goto error;
                         }
                 }
         } else {
                 if (ov7xx0_configure(ov) < 0) {
                         err("Failed to configure OV7xx0");
-                        goto error;
+                        goto error;
                 }
         }
 
@@ -5564,28 +5564,28 @@ static ssize_t show_custom_id(struct class_device *cd, char *buf)
 {
         struct usb_ov511 *ov = cd_to_ov(cd);
         return sprintf(buf, "%d\n", ov->customid);
-} 
+}
 static CLASS_DEVICE_ATTR(custom_id, S_IRUGO, show_custom_id, NULL);
 
 static ssize_t show_model(struct class_device *cd, char *buf)
 {
         struct usb_ov511 *ov = cd_to_ov(cd);
         return sprintf(buf, "%s\n", ov->desc);
-} 
+}
 static CLASS_DEVICE_ATTR(model, S_IRUGO, show_model, NULL);
 
 static ssize_t show_bridge(struct class_device *cd, char *buf)
 {
         struct usb_ov511 *ov = cd_to_ov(cd);
         return sprintf(buf, "%s\n", symbolic(brglist, ov->bridge));
-} 
+}
 static CLASS_DEVICE_ATTR(bridge, S_IRUGO, show_bridge, NULL);
 
 static ssize_t show_sensor(struct class_device *cd, char *buf)
 {
         struct usb_ov511 *ov = cd_to_ov(cd);
         return sprintf(buf, "%s\n", symbolic(senlist, ov->sensor));
-} 
+}
 static CLASS_DEVICE_ATTR(sensor, S_IRUGO, show_sensor, NULL);
 
 static ssize_t show_brightness(struct class_device *cd, char *buf)
@@ -5597,7 +5597,7 @@ static ssize_t show_brightness(struct class_device *cd, char *buf)
                 return -ENODEV;
         sensor_get_brightness(ov, &x);
         return sprintf(buf, "%d\n", x >> 8);
-} 
+}
 static CLASS_DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
 
 static ssize_t show_saturation(struct class_device *cd, char *buf)
@@ -5609,7 +5609,7 @@ static ssize_t show_saturation(struct class_device *cd, char *buf)
                 return -ENODEV;
         sensor_get_saturation(ov, &x);
         return sprintf(buf, "%d\n", x >> 8);
-} 
+}
 static CLASS_DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
 
 static ssize_t show_contrast(struct class_device *cd, char *buf)
@@ -5621,7 +5621,7 @@ static ssize_t show_contrast(struct class_device *cd, char *buf)
                 return -ENODEV;
         sensor_get_contrast(ov, &x);
         return sprintf(buf, "%d\n", x >> 8);
-} 
+}
 static CLASS_DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
 
 static ssize_t show_hue(struct class_device *cd, char *buf)
@@ -5633,7 +5633,7 @@ static ssize_t show_hue(struct class_device *cd, char *buf)
                 return -ENODEV;
         sensor_get_hue(ov, &x);
         return sprintf(buf, "%d\n", x >> 8);
-} 
+}
 static CLASS_DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
 
 static ssize_t show_exposure(struct class_device *cd, char *buf)
@@ -5645,7 +5645,7 @@ static ssize_t show_exposure(struct class_device *cd, char *buf)
                 return -ENODEV;
         sensor_get_exposure(ov, &exp);
         return sprintf(buf, "%d\n", exp >> 8);
-} 
+}
 static CLASS_DEVICE_ATTR(exposure, S_IRUGO, show_exposure, NULL);
 
 static void ov_create_sysfs(struct video_device *vdev)
diff --git a/drivers/media/video/ov511.h b/drivers/media/video/ov511.h
index bce9b3633889..12b3d51e1c34 100644
--- a/drivers/media/video/ov511.h
+++ b/drivers/media/video/ov511.h
@@ -130,7 +130,7 @@
 #define R511_COMP_QVY           0x76
 #define R511_COMP_QVUV          0x77
 #define R511_COMP_EN            0x78
-#define R511_COMP_LUT_EN        0x79            
+#define R511_COMP_LUT_EN        0x79
 #define R511_COMP_LUT_BEGIN     0x80
 
 /* --------------------------------- */
@@ -459,14 +459,14 @@ struct usb_ov511 {
         int subh;               /* Pix Array subcapture height */
 
         int curframe;           /* Current receiving sbuf */
-        struct ov511_frame frame[OV511_NUMFRAMES];      
+        struct ov511_frame frame[OV511_NUMFRAMES];
 
         struct ov511_sbuf sbuf[OV511_NUMSBUF];
 
         wait_queue_head_t wq;   /* Processes waiting */
 
         int snap_enabled;       /* Snapshot mode enabled */
-        
+
         int bridge;             /* Type of bridge (BRG_*) */
         int bclass;             /* Class of bridge (BCL_*) */
         int sensor;             /* Type of image sensor chip (SEN_*) */
@@ -512,7 +512,7 @@ struct symbolic_list {
 /* Returns the name of the matching element in the symbolic_list array. The
  * end of the list must be marked with an element that has a NULL name.
  */
-static inline char * 
+static inline char *
 symbolic(struct symbolic_list list[], int num)
 {
         int i;
diff --git a/drivers/media/video/ovcamchip/Makefile b/drivers/media/video/ovcamchip/Makefile
index bca41ad93de8..cba4cdf20f49 100644
--- a/drivers/media/video/ovcamchip/Makefile
+++ b/drivers/media/video/ovcamchip/Makefile
@@ -1,4 +1,4 @@
 ovcamchip-objs     := ovcamchip_core.o ov6x20.o ov6x30.o ov7x10.o ov7x20.o \
-                      ov76be.o
+                      ov76be.o
 
 obj-$(CONFIG_VIDEO_OVCAMCHIP) += ovcamchip.o
diff --git a/drivers/media/video/ovcamchip/ovcamchip_core.c b/drivers/media/video/ovcamchip/ovcamchip_core.c
index e76b53d5909c..3fe9fa04cd84 100644
--- a/drivers/media/video/ovcamchip/ovcamchip_core.c
+++ b/drivers/media/video/ovcamchip/ovcamchip_core.c
@@ -266,17 +266,17 @@ static int ovcamchip_detect(struct i2c_client *c)
                 PDEBUG(3, "Testing for 0V6xx0");
                 c->addr = OV6xx0_SID;
                 if (init_camchip(c) < 0) {
-                        return -ENODEV;
+                        return -ENODEV;
                 } else {
                         if (ov6xx0_detect(c) < 0) {
                                 PERROR("Failed to init OV6xx0");
-                                return -EIO;
+                                return -EIO;
                         }
                 }
         } else {
                 if (ov7xx0_detect(c) < 0) {
                         PERROR("Failed to init OV7xx0");
-                        return -EIO;
+                        return -EIO;
                 }
         }
 
diff --git a/drivers/media/video/ovcamchip/ovcamchip_priv.h b/drivers/media/video/ovcamchip/ovcamchip_priv.h
index 575e612a5546..1231335a9f4a 100644
--- a/drivers/media/video/ovcamchip/ovcamchip_priv.h
+++ b/drivers/media/video/ovcamchip/ovcamchip_priv.h
@@ -82,6 +82,6 @@ extern int ov_write_regvals(struct i2c_client *c,
                             struct ovcamchip_regvals *rvals);
 
 extern int ov_write_mask(struct i2c_client *c, unsigned char reg,
-                         unsigned char value, unsigned char mask);
+                         unsigned char value, unsigned char mask);
 
 #endif
diff --git a/drivers/media/video/planb.c b/drivers/media/video/planb.c
index 15fd85acabda..522e9ddeb089 100644
--- a/drivers/media/video/planb.c
+++ b/drivers/media/video/planb.c
@@ -1,4 +1,4 @@
-/* 
+/*
     planb - PlanB frame grabber driver
 
     PlanB is used in the 7x00/8x00 series of PowerMacintosh
@@ -584,7 +584,7 @@ finish:
         wake_up_interruptible(&pb->suspendq);
 }
 
-static void add_clip(struct planb *pb, struct video_clip *clip) 
+static void add_clip(struct planb *pb, struct video_clip *clip)
 {
         volatile unsigned char  *base;
         int     xc = clip->x, yc = clip->y;
@@ -758,7 +758,7 @@ static void cmd_buff(struct planb *pb)
                                                         PLANB_SET(CH_SYNC));
         tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
                                                         PLANB_SET(DMA_ABORT));
-        
+
         /* odd field data: */
         jump = virt_to_bus(c1 + nlines / 2);
         for (i=1; i < nlines; i += stepsize, c1++)
@@ -1247,7 +1247,7 @@ static volatile struct dbdma_cmd *setup_grab_cmd(int fr, struct planb *pb)
         tab_cmd_dbdma(c1, DBDMA_NOP | BR_IFCLR, virt_to_bus(c1-3)); c1++;
         tab_cmd_store(c1++, (unsigned)(&pb->planb_base_phys->ch1.br_sel),
                 PLANB_SET(DMA_ABORT));
-        
+
         /* odd field data: */
         jump_addr = c1 + TAB_FACTOR * nlines / 2;
         jump = virt_to_bus(jump_addr);
@@ -1383,7 +1383,7 @@ static int planb_open(struct video_device *dev, int mode)
         pb->user++;
 
         DEBUG("PlanB: device opened\n");
-        return 0;   
+        return 0;
 }
 
 static void planb_close(struct video_device *dev)
@@ -1424,9 +1424,9 @@ static long planb_write(struct video_device *v, const char *buf,
 static int planb_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
 {
         struct planb *pb=(struct planb *)dev;
-        
+
         switch (cmd)
-        {       
+        {
                 case VIDIOCGCAP:
                 {
                         struct video_capability b;
@@ -1440,26 +1440,26 @@ static int planb_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
                         b.channels = 2; /* composite & svhs */
                         b.audios = 0;
                         b.maxwidth = PLANB_MAXPIXELS;
-                        b.maxheight = PLANB_MAXLINES;
-                        b.minwidth = 32; /* wild guess */
-                        b.minheight = 32;
-                        if (copy_to_user(arg,&b,sizeof(b)))
-                                return -EFAULT;
+                        b.maxheight = PLANB_MAXLINES;
+                        b.minwidth = 32; /* wild guess */
+                        b.minheight = 32;
+                        if (copy_to_user(arg,&b,sizeof(b)))
+                                return -EFAULT;
                         return 0;
                 }
                 case VIDIOCSFBUF:
                 {
-                        struct video_buffer v;
+                        struct video_buffer v;
                         unsigned short bpp;
                         unsigned int fmt;
 
                         DEBUG("PlanB: IOCTL VIDIOCSFBUF\n");
 
-                        if (!capable(CAP_SYS_ADMIN)
+                        if (!capable(CAP_SYS_ADMIN)
                         || !capable(CAP_SYS_RAWIO))
-                                return -EPERM;
-                        if (copy_from_user(&v, arg,sizeof(v)))
-                                return -EFAULT;
+                                return -EPERM;
+                        if (copy_from_user(&v, arg,sizeof(v)))
+                                return -EFAULT;
                         planb_lock(pb);
                         switch(v.depth) {
                         case 8:
@@ -1478,7 +1478,7 @@ static int planb_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
                                 break;
                         default:
                                 planb_unlock(pb);
-                                return -EINVAL;
+                                return -EINVAL;
                         }
                         if (bpp * v.width > v.bytesperline) {
                                 planb_unlock(pb);
@@ -1493,7 +1493,7 @@ static int planb_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
                         pb->win.bpl = pb->win.bpp * pb->win.swidth;
                         pb->win.pad = v.bytesperline - pb->win.bpl;
 
-                        DEBUG("PlanB: Display at %p is %d by %d, bytedepth %d,"
+                        DEBUG("PlanB: Display at %p is %d by %d, bytedepth %d,"
                                 " bpl %d (+ %d)\n", v.base, v.width,v.height,
                                 pb->win.bpp, pb->win.bpl, pb->win.pad);
 
@@ -1504,11 +1504,11 @@ static int planb_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
                                 resume_overlay(pb);
                         }
                         planb_unlock(pb);
-                        return 0;               
+                        return 0;
                 }
                 case VIDIOCGFBUF:
                 {
-                        struct video_buffer v;
+                        struct video_buffer v;
 
                         DEBUG("PlanB: IOCTL VIDIOCGFBUF\n");
 
@@ -1518,15 +1518,15 @@ static int planb_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
                         v.depth = pb->win.depth;
                         v.bytesperline = pb->win.bpl + pb->win.pad;
                         if (copy_to_user(arg, &v, sizeof(v)))
-                                return -EFAULT;
+                                return -EFAULT;
                         return 0;
                 }
                 case VIDIOCCAPTURE:
                 {
                         int i;
 
-                        if(copy_from_user(&i, arg, sizeof(i)))
-                                return -EFAULT;
+                        if(copy_from_user(&i, arg, sizeof(i)))
+                                return -EFAULT;
                         if(i==0) {
                                 DEBUG("PlanB: IOCTL VIDIOCCAPTURE Stop\n");
 
@@ -1695,7 +1695,7 @@ static int planb_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
                         struct video_window     vw;
                         struct video_clip       clip;
                         int                     i;
-                        
+
                         DEBUG("PlanB: IOCTL VIDIOCSWIN\n");
 
                         if(copy_from_user(&vw,arg,sizeof(vw)))
@@ -1749,7 +1749,7 @@ static int planb_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
                                 return -EFAULT;
                         return 0;
                 }
-                case VIDIOCSYNC: {
+                case VIDIOCSYNC: {
                         int i;
 
                         IDEBUG("PlanB: IOCTL VIDIOCSYNC\n");
@@ -1759,42 +1759,42 @@ static int planb_ioctl(struct video_device *dev, unsigned int cmd, void *arg)
 
                         IDEBUG("PlanB: sync to frame %d\n", i);
 
-                        if(i > (MAX_GBUFFERS - 1) || i < 0)
-                                return -EINVAL;
+                        if(i > (MAX_GBUFFERS - 1) || i < 0)
+                                return -EINVAL;
 chk_grab:
-                        switch (pb->frame_stat[i]) {
-                        case GBUFFER_UNUSED:
-                                return -EINVAL;
+                        switch (pb->frame_stat[i]) {
+                        case GBUFFER_UNUSED:
+                                return -EINVAL;
                         case GBUFFER_GRABBING:
                                 IDEBUG("PlanB: waiting for grab"
                                                         " done (%d)\n", i);
-                                interruptible_sleep_on(&pb->capq);
+                                interruptible_sleep_on(&pb->capq);
                                 if(signal_pending(current))
                                         return -EINTR;
                                 goto chk_grab;
-                        case GBUFFER_DONE:
-                                pb->frame_stat[i] = GBUFFER_UNUSED;
-                                break;
-                        }
-                        return 0;
+                        case GBUFFER_DONE:
+                                pb->frame_stat[i] = GBUFFER_UNUSED;
+                                break;
+                        }
+                        return 0;
                 }
 
-                case VIDIOCMCAPTURE:
+                case VIDIOCMCAPTURE:
                 {
-                        struct video_mmap vm;
+                        struct video_mmap vm;
                         volatile unsigned int status;
 
                         IDEBUG("PlanB: IOCTL VIDIOCMCAPTURE\n");
 
                         if(copy_from_user((void *) &vm,(void *)arg,sizeof(vm)))
                                 return -EFAULT;
-                        status = pb->frame_stat[vm.frame];
-                        if (status != GBUFFER_UNUSED)
-                                return -EBUSY;
+                        status = pb->frame_stat[vm.frame];
+                        if (status != GBUFFER_UNUSED)
+                                return -EBUSY;
 
-                        return vgrab(pb, &vm);
+                        return vgrab(pb, &vm);
                 }
-                
+
                 case VIDIOCGMBUF:
                 {
                         int i;
@@ -1811,7 +1811,7 @@ chk_grab:
                                 return -EFAULT;
                         return 0;
                 }
-                
+
                 case PLANBIOCGSAAREGS:
                 {
                         struct planb_saa_regs preg;
@@ -1828,7 +1828,7 @@ chk_grab:
                                 return -EFAULT;
                         return 0;
                 }
-                
+
                 case PLANBIOCSSAAREGS:
                 {
                         struct planb_saa_regs preg;
@@ -1842,7 +1842,7 @@ chk_grab:
                         saa_set (preg.addr, preg.val, pb);
                         return 0;
                 }
-                
+
                 case PLANBIOCGSTAT:
                 {
                         struct planb_stat_regs pstat;
@@ -1859,7 +1859,7 @@ chk_grab:
                                 return -EFAULT;
                         return 0;
                 }
-                
+
                 case PLANBIOCSMODE: {
                         int v;
 
@@ -1985,10 +1985,10 @@ static int planb_mmap(struct vm_area_struct *vma, struct video_device *dev, cons
 {
         int i;
         struct planb *pb = (struct planb *)dev;
-        unsigned long start = (unsigned long)adr;
+        unsigned long start = (unsigned long)adr;
 
         if (size > MAX_GBUFFERS * PLANB_MAX_FBUF)
-                return -EINVAL;
+                return -EINVAL;
         if (!pb->rawbuf) {
                 int err;
                 if((err=grabbuf_alloc(pb)))
@@ -2091,10 +2091,10 @@ static int init_planb(struct planb *pb)
         /* clear interrupt mask */
         pb->intr_mask = PLANB_CLR_IRQ;
 
-        result = request_irq(pb->irq, planb_irq, 0, "PlanB", (void *)pb);
-        if (result < 0) {
-                if (result==-EINVAL)
-                        printk(KERN_ERR "PlanB: Bad irq number (%d) "
+        result = request_irq(pb->irq, planb_irq, 0, "PlanB", (void *)pb);
+        if (result < 0) {
+                if (result==-EINVAL)
+                        printk(KERN_ERR "PlanB: Bad irq number (%d) "
                                                 "or handler\n", (int)pb->irq);
                 else if (result==-EBUSY)
                         printk(KERN_ERR "PlanB: I don't know why, "
@@ -2102,7 +2102,7 @@ static int init_planb(struct planb *pb)
                 return result;
         }
         disable_irq(pb->irq);
-        
+
         /* Now add the template and register the device unit. */
         memcpy(&pb->video_dev,&planb_template,sizeof(planb_template));
 
@@ -2143,7 +2143,7 @@ static int init_planb(struct planb *pb)
 }
 
 /*
- *      Scan for a PlanB controller, request the irq and map the io memory 
+ *      Scan for a PlanB controller, request the irq and map the io memory
  */
 
 static int find_planb(void)
@@ -2171,9 +2171,9 @@ static int find_planb(void)
         pb = &planbs[0];
         planb_num = 1;
 
-        if (planb_devices->n_addrs != 1) {
-                printk (KERN_WARNING "PlanB: expecting 1 address for planb "
-                        "(got %d)", planb_devices->n_addrs);
+        if (planb_devices->n_addrs != 1) {
+                printk (KERN_WARNING "PlanB: expecting 1 address for planb "
+                        "(got %d)", planb_devices->n_addrs);
                 return 0;
         }
 
@@ -2236,7 +2236,7 @@ static int find_planb(void)
         pb->planb_base = planb_regs;
         pb->planb_base_phys = (struct planb_registers *)new_base;
         pb->irq = irq;
-        
+
         return planb_num;
 
 err_out_disable:
@@ -2251,7 +2251,7 @@ static void release_planb(void)
         int i;
         struct planb *pb;
 
-        for (i=0;i<planb_num; i++) 
+        for (i=0;i<planb_num; i++)
         {
                 pb=&planbs[i];
 
@@ -2278,7 +2278,7 @@ static void release_planb(void)
 static int __init init_planbs(void)
 {
         int i;
-  
+
         if (find_planb()<=0)
                 return -EIO;
 
@@ -2288,9 +2288,9 @@ static int __init init_planbs(void)
                                                         " with v4l\n", i);
                         release_planb();
                         return -EIO;
-                } 
+                }
                 printk(KERN_INFO "PlanB: registered device %d with v4l\n", i);
-        }  
+        }
         return 0;
 }
 
diff --git a/drivers/media/video/planb.h b/drivers/media/video/planb.h
index 79b6b561426e..92823211d0c5 100644
--- a/drivers/media/video/planb.h
+++ b/drivers/media/video/planb.h
@@ -1,4 +1,4 @@
-/* 
+/*
     planb - PlanB frame grabber driver
 
     PlanB is used in the 7x00/8x00 series of PowerMacintosh
@@ -167,7 +167,7 @@ struct planb {
         struct  video_device video_dev;
         struct  video_picture picture;          /* Current picture params */
         struct  video_audio audio_dev;          /* Current audio params */
-  
+
         volatile struct planb_registers *planb_base;    /* virt base of planb */
         struct planb_registers *planb_base_phys;        /* phys base of planb */
         void    *priv_space;                    /* Org. alloc. mem for kfree */
@@ -209,7 +209,7 @@ struct planb {
         int gwidth[MAX_GBUFFERS], gheight[MAX_GBUFFERS];
         unsigned int gfmt[MAX_GBUFFERS];
         int gnorm_switch[MAX_GBUFFERS];
-        volatile unsigned int *frame_stat;
+        volatile unsigned int *frame_stat;
 #define GBUFFER_UNUSED       0x00U
 #define GBUFFER_GRABBING     0x01U
 #define GBUFFER_DONE         0x02U
diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index 05ca55939e77..09835ca098b1 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -12,10 +12,10 @@
  *      Most of this code is directly derived from his userspace driver.
  *      His driver works so send any reports to alan@redhat.com unless the
  *      userspace driver also doesn't work for you...
- *      
+ *
  *      Changes:
  *      08/07/2003        Daniele Bellucci <bellucda@tiscali.it>
- *                        - pms_capture: report back -EFAULT 
+ *                        - pms_capture: report back -EFAULT
  */
 
 #include <linux/module.h>
@@ -66,14 +66,14 @@ static int standard 		= 0;	/* 0 - auto 1 - ntsc 2 - pal 3 - secam */
 /*
  *      I/O ports and Shared Memory
  */
- 
+
 static int io_port              =       0x250;
 static int data_port            =       0x251;
 static int mem_base             =       0xC8000;
 static void __iomem *mem;
 static int video_nr             =       -1;
 
-        
+
 
 static inline void mvv_write(u8 index, u8 value)
 {
@@ -90,9 +90,9 @@ static int pms_i2c_stat(u8 slave)
 {
         int counter;
         int i;
-        
+
         outb(0x28, io_port);
-        
+
         counter=0;
         while((inb(data_port)&0x01)==0)
                 if(counter++==256)
@@ -101,9 +101,9 @@ static int pms_i2c_stat(u8 slave)
         while((inb(data_port)&0x01)!=0)
                 if(counter++==256)
                         break;
-                        
+
         outb(slave, io_port);
-        
+
         counter=0;
         while((inb(data_port)&0x01)==0)
                 if(counter++==256)
@@ -112,7 +112,7 @@ static int pms_i2c_stat(u8 slave)
         while((inb(data_port)&0x01)!=0)
                 if(counter++==256)
                         break;
-                        
+
         for(i=0;i<12;i++)
         {
                 char st=inb(data_port);
@@ -122,7 +122,7 @@ static int pms_i2c_stat(u8 slave)
                         break;
         }
         outb(0x29, io_port);
-        return inb(data_port);          
+        return inb(data_port);
 }
 
 static int pms_i2c_write(u16 slave, u16 sub, u16 data)
@@ -130,19 +130,19 @@ static int pms_i2c_write(u16 slave, u16 sub, u16 data)
         int skip=0;
         int count;
         int i;
-        
+
         for(i=0;i<i2c_count;i++)
         {
                 if((i2cinfo[i].slave==slave) &&
                    (i2cinfo[i].sub == sub))
                 {
-                        if(i2cinfo[i].data==data)
-                                skip=1;
-                        i2cinfo[i].data=data;
-                        i=i2c_count+1;
+                        if(i2cinfo[i].data==data)
+                                skip=1;
+                        i2cinfo[i].data=data;
+                        i=i2c_count+1;
                 }
         }
-        
+
         if(i==i2c_count && i2c_count<64)
         {
                 i2cinfo[i2c_count].slave=slave;
@@ -150,16 +150,16 @@ static int pms_i2c_write(u16 slave, u16 sub, u16 data)
                 i2cinfo[i2c_count].data=data;
                 i2c_count++;
         }
-        
+
         if(skip)
                 return 0;
-                
+
         mvv_write(0x29, sub);
         mvv_write(0x2A, data);
         mvv_write(0x28, slave);
-        
+
         outb(0x28, io_port);
-        
+
         count=0;
         while((inb(data_port)&1)==0)
                 if(count>255)
@@ -167,9 +167,9 @@ static int pms_i2c_write(u16 slave, u16 sub, u16 data)
         while((inb(data_port)&1)!=0)
                 if(count>255)
                         break;
-                        
+
         count=inb(data_port);
-        
+
         if(count&2)
                 return -1;
         return count;
@@ -189,8 +189,8 @@ static int pms_i2c_read(int slave, int sub)
 
 static void pms_i2c_andor(int slave, int sub, int and, int or)
 {
-        u8 tmp; 
-        
+        u8 tmp;
+
         tmp=pms_i2c_read(slave, sub);
         tmp = (tmp&and)|or;
         pms_i2c_write(slave, sub, tmp);
@@ -199,7 +199,7 @@ static void pms_i2c_andor(int slave, int sub, int and, int or)
 /*
  *      Control functions
  */
- 
+
 
 static void pms_videosource(short source)
 {
@@ -234,8 +234,8 @@ static void pms_colour(short colour)
                         break;
         }
 }
- 
- 
+
+
 static void pms_contrast(short contrast)
 {
         switch(decoder)
@@ -269,14 +269,14 @@ static void pms_format(short format)
 {
         int target;
         standard = format;
-        
+
         if(decoder==PHILIPS1)
                 target=0x42;
         else if(decoder==PHILIPS2)
                 target=0x8A;
         else
                 return;
-                                
+
         switch(format)
         {
                 case 0: /* Auto */
@@ -302,7 +302,7 @@ static void pms_format(short format)
 
 /*
  *      These features of the PMS card are not currently exposes. They
- *      could become a private v4l ioctl for PMSCONFIG or somesuch if 
+ *      could become a private v4l ioctl for PMSCONFIG or somesuch if
  *      people need it. We also don't yet use the PMS interrupt.
  */
 
@@ -324,7 +324,7 @@ static void pms_hstart(short start)
 /*
  *      Bandpass filters
  */
- 
+
 static void pms_bandpass(short pass)
 {
         if(decoder==PHILIPS2)
@@ -493,7 +493,7 @@ static void pms_vert(u8 deciden, u8 decinum)
 /*
  *      Turn 16bit ratios into best small ratio the chipset can grok
  */
- 
+
 static void pms_vertdeci(unsigned short decinum, unsigned short deciden)
 {
         /* Knock it down by /5 once */
@@ -546,7 +546,7 @@ static void pms_horzdeci(short decinum, short deciden)
                 decinum=512;
                 deciden=640;    /* 768 would be ideal */
         }
-        
+
         while(((decinum|deciden)&1)==0)
         {
                 decinum>>=1;
@@ -559,7 +559,7 @@ static void pms_horzdeci(short decinum, short deciden)
         }
         if(deciden==32)
                 deciden--;
-                
+
         mvv_write(0x24, 0x80|deciden);
         mvv_write(0x25, decinum);
 }
@@ -567,14 +567,14 @@ static void pms_horzdeci(short decinum, short deciden)
 static void pms_resolution(short width, short height)
 {
         int fg_height;
-        
+
         fg_height=height;
         if(fg_height>280)
                 fg_height=280;
-                
+
         mvv_write(0x18, fg_height);
         mvv_write(0x19, fg_height>>8);
-        
+
         if(standard==1)
         {
                 mvv_write(0x1A, 0xFC);
@@ -598,7 +598,7 @@ static void pms_resolution(short width, short height)
         mvv_write(0x42, 0x00);
         mvv_write(0x43, 0x00);
         mvv_write(0x44, MVVMEMORYWIDTH);
-        
+
         mvv_write(0x22, width+8);
         mvv_write(0x23, (width+8)>> 8);
 
@@ -618,7 +618,7 @@ static void pms_resolution(short width, short height)
 /*
  *      Set Input
  */
- 
+
 static void pms_vcrinput(short input)
 {
         if(decoder==PHILIPS2)
@@ -643,20 +643,20 @@ static int pms_capture(struct pms_device *dev, char __user *buf, int rgb555, int
         mvv_write(0x08,r8); /* capture rgb555/565, init DRAM, PC enable */
 
 /*      printf("%d %d %d %d %d %x %x\n",width,height,voff,nom,den,mvv_buf); */
-  
-        for (y = 0; y < dev->height; y++ ) 
+
+        for (y = 0; y < dev->height; y++ )
         {
                 writeb(0, mem);  /* synchronisiert neue Zeile */
-                
+
                 /*
                  *      This is in truth a fifo, be very careful as if you
                  *      forgot this odd things will occur 8)
                  */
-                 
+
                 memcpy_fromio(tmp, mem, dw+32); /* discard 16 word   */
                 cnt -= dev->height;
-                while (cnt <= 0) 
-                { 
+                while (cnt <= 0)
+                {
                         /*
                          *      Don't copy too far
                          */
@@ -666,7 +666,7 @@ static int pms_capture(struct pms_device *dev, char __user *buf, int rgb555, int
                         cnt += dev->height;
                         if (copy_to_user(buf, tmp+32, dt))
                                 return len ? len : -EFAULT;
-                        buf += dt;    
+                        buf += dt;
                         len += dt;
                 }
         }
@@ -683,7 +683,7 @@ static int pms_do_ioctl(struct inode *inode, struct file *file,
 {
         struct video_device *dev = video_devdata(file);
         struct pms_device *pd=(struct pms_device *)dev;
-        
+
         switch(cmd)
         {
                 case VIDIOCGCAP:
@@ -806,7 +806,7 @@ static int pms_do_ioctl(struct inode *inode, struct file *file,
                             ||(p->palette==VIDEO_PALETTE_RGB555 && p->depth==15)))
                                 return -EINVAL;
                         pd->picture= *p;
-                        
+
                         /*
                          *      Now load the card.
                          */
@@ -815,7 +815,7 @@ static int pms_do_ioctl(struct inode *inode, struct file *file,
                         pms_brightness(p->brightness>>8);
                         pms_hue(p->hue>>8);
                         pms_colour(p->colour>>8);
-                        pms_contrast(p->contrast>>8);   
+                        pms_contrast(p->contrast>>8);
                         mutex_unlock(&pd->lock);
                         return 0;
                 }
@@ -873,7 +873,7 @@ static ssize_t pms_read(struct file *file, char __user *buf,
         struct video_device *v = video_devdata(file);
         struct pms_device *pd=(struct pms_device *)v;
         int len;
-        
+
         mutex_lock(&pd->lock);
         len=pms_capture(pd, buf, (pd->picture.depth==16)?0:1,count);
         mutex_unlock(&pd->lock);
@@ -905,13 +905,13 @@ static struct pms_device pms_device;
 /*
  *      Probe for and initialise the Mediavision PMS
  */
- 
+
 static int init_mediavision(void)
 {
         int id;
         int idec, decst;
         int i;
-                
+
         unsigned char i2c_defs[]={
                 0x4C,0x30,0x00,0xE8,
                 0xB6,0xE2,0x00,0x00,
@@ -925,7 +925,7 @@ static int init_mediavision(void)
         mem = ioremap(mem_base, 0x800);
         if (!mem)
                 return -ENOMEM;
-        
+
         if (!request_region(0x9A01, 1, "Mediavision PMS config"))
         {
                 printk(KERN_WARNING "mediavision: unable to detect: 0x9A01 in use.\n");
@@ -941,18 +941,18 @@ static int init_mediavision(void)
         }
         outb(0xB8, 0x9A01);             /* Unlock */
         outb(io_port>>4, 0x9A01);       /* Set IO port */
-        
-        
+
+
         id=mvv_read(3);
         decst=pms_i2c_stat(0x43);
-        
+
         if(decst!=-1)
                 idec=2;
         else if(pms_i2c_stat(0xb9)!=-1)
                 idec=3;
         else if(pms_i2c_stat(0x8b)!=-1)
                 idec=1;
-        else 
+        else
                 idec=0;
 
         printk(KERN_INFO "PMS type is %d\n", idec);
@@ -966,11 +966,11 @@ static int init_mediavision(void)
         /*
          *      Ok we have a PMS of some sort
          */
-        
+
         mvv_write(0x04, mem_base>>12);  /* Set the memory area */
-        
+
         /* Ok now load the defaults */
-        
+
         for(i=0;i<0x19;i++)
         {
                 if(i2c_defs[i]==0xFF)
@@ -978,7 +978,7 @@ static int init_mediavision(void)
                 else
                         pms_i2c_write(0x8A, i, i2c_defs[i]);
         }
-        
+
         pms_i2c_write(0xB8,0x00,0x12);
         pms_i2c_write(0xB8,0x04,0x00);
         pms_i2c_write(0xB8,0x07,0x00);
@@ -987,18 +987,18 @@ static int init_mediavision(void)
         pms_i2c_write(0xB8,0x0A,0x00);
         pms_i2c_write(0xB8,0x0B,0x10);
         pms_i2c_write(0xB8,0x10,0x03);
-        
+
         mvv_write(0x01, 0x00);
         mvv_write(0x05, 0xA0);
         mvv_write(0x08, 0x25);
         mvv_write(0x09, 0x00);
-        mvv_write(0x0A, 0x20|MVVMEMORYWIDTH);   
-        
+        mvv_write(0x0A, 0x20|MVVMEMORYWIDTH);
+
         mvv_write(0x10, 0x02);
         mvv_write(0x1E, 0x0C);
         mvv_write(0x1F, 0x03);
         mvv_write(0x26, 0x06);
-        
+
         mvv_write(0x2B, 0x00);
         mvv_write(0x2C, 0x20);
         mvv_write(0x2D, 0x00);
@@ -1018,13 +1018,13 @@ static int init_mediavision(void)
 /*
  *      Initialization and module stuff
  */
- 
+
 static int __init init_pms_cards(void)
 {
         printk(KERN_INFO "Mediavision Pro Movie Studio driver 0.02\n");
-        
+
         data_port = io_port +1;
-        
+
         if(init_mediavision())
         {
                 printk(KERN_INFO "Board not found.\n");
diff --git a/drivers/media/video/pwc/Makefile b/drivers/media/video/pwc/Makefile
index 2d93a775011a..8326684f49f3 100644
--- a/drivers/media/video/pwc/Makefile
+++ b/drivers/media/video/pwc/Makefile
@@ -15,6 +15,6 @@ default:
 endif
 
 clean:
-        rm -f *.[oas] .*.flags *.ko .*.cmd .*.d .*.tmp *.mod.c 
+        rm -f *.[oas] .*.flags *.ko .*.cmd .*.d .*.tmp *.mod.c
         rm -rf .tmp_versions
 
diff --git a/drivers/media/video/pwc/philips.txt b/drivers/media/video/pwc/philips.txt
index 04a640d723ed..11f751a6bda5 100644
--- a/drivers/media/video/pwc/philips.txt
+++ b/drivers/media/video/pwc/philips.txt
@@ -47,17 +47,17 @@ don't know how to set it properly in the driver. The options are:
 size
    Can be one of 'sqcif', 'qsif', 'qcif', 'sif', 'cif' or
    'vga', for an image size of resp. 128x96, 160x120, 176x144,
-   320x240, 352x288 and 640x480 (of course, only for those cameras that 
+   320x240, 352x288 and 640x480 (of course, only for those cameras that
    support these resolutions).
 
 fps
    Specifies the desired framerate. Is an integer in the range of 4-30.
 
 fbufs
-   This paramter specifies the number of internal buffers to use for storing 
-   frames from the cam. This will help if the process that reads images from 
-   the cam is a bit slow or momentarely busy. However, on slow machines it 
-   only introduces lag, so choose carefully. The default is 3, which is 
+   This paramter specifies the number of internal buffers to use for storing
+   frames from the cam. This will help if the process that reads images from
+   the cam is a bit slow or momentarely busy. However, on slow machines it
+   only introduces lag, so choose carefully. The default is 3, which is
    reasonable. You can set it between 2 and 5.
 
 mbufs
@@ -65,9 +65,9 @@ mbufs
    buffers to reserve for mmap(), VIDIOCCGMBUF, VIDIOCMCAPTURE and friends.
    The default is 2, which is adequate for most applications (double
    buffering).
-      
+
    Should you experience a lot of 'Dumping frame...' messages during
-   grabbing with a tool that uses mmap(), you might want to increase if. 
+   grabbing with a tool that uses mmap(), you might want to increase if.
    However, it doesn't really buffer images, it just gives you a bit more
    slack when your program is behind. But you need a multi-threaded or
    forked program to really take advantage of these buffers.
@@ -88,15 +88,15 @@ power_save
 
 compression (only useful with the plugin)
    With this option you can control the compression factor that the camera
-   uses to squeeze the image through the USB bus. You can set the 
+   uses to squeeze the image through the USB bus. You can set the
    parameter between 0 and 3:
      0 = prefer uncompressed images; if the requested mode is not available
-         in an uncompressed format, the driver will silently switch to low
-         compression.
+         in an uncompressed format, the driver will silently switch to low
+         compression.
      1 = low compression.
      2 = medium compression.
      3 = high compression.
-      
+
    High compression takes less bandwidth of course, but it could also
    introduce some unwanted artefacts. The default is 2, medium compression.
    See the FAQ on the website for an overview of which modes require
@@ -112,7 +112,7 @@ leds
    this is let the LED blink while the camera is in use. This:
 
      leds=500,500
-      
+
    will blink the LED once every second. But with:
 
      leds=0,0
@@ -123,7 +123,7 @@ leds
    when the camera is not used anymore.
 
    This parameter works only with the ToUCam range of cameras (720, 730, 740,
-   750) and OEMs. For other cameras this command is silently ignored, and 
+   750) and OEMs. For other cameras this command is silently ignored, and
    the LED cannot be controlled.
 
    Finally: this parameters does not take effect UNTIL the first time you
@@ -144,35 +144,35 @@ dev_hint
    format:
 
       [type[.serialnumber]:]node
-      
+
    The square brackets mean that both the type and the serialnumber are
    optional, but a serialnumber cannot be specified without a type (which
    would be rather pointless). The serialnumber is separated from the type
    by a '.'; the node number by a ':'.
-   
+
    This somewhat cryptic syntax is best explained by a few examples:
 
      dev_hint=3,5              The first detected cam gets assigned
-                               /dev/video3, the second /dev/video5. Any
-                               other cameras will get the first free 
-                               available slot (see below).
+                               /dev/video3, the second /dev/video5. Any
+                               other cameras will get the first free
+                               available slot (see below).
 
      dev_hint=645:1,680:2      The PCA645 camera will get /dev/video1,
-                               and a PCVC680 /dev/video2.
-                               
-     dev_hint=645.0123:3,645.4567:0     The PCA645 camera with serialnumber 
-                                        0123 goes to /dev/video3, the same
-                                        camera model with the 4567 serial
-                                        gets /dev/video0.
+                               and a PCVC680 /dev/video2.
+
+     dev_hint=645.0123:3,645.4567:0     The PCA645 camera with serialnumber
+                                        0123 goes to /dev/video3, the same
+                                        camera model with the 4567 serial
+                                        gets /dev/video0.
 
-     dev_hint=750:1,4,5,6       The PCVC750 camera will get /dev/video1, the 
-                                next 3 Philips cams will use /dev/video4 
-                                through /dev/video6.
+     dev_hint=750:1,4,5,6       The PCVC750 camera will get /dev/video1, the
+                                next 3 Philips cams will use /dev/video4
+                                through /dev/video6.
 
    Some points worth knowing:
-   - Serialnumbers are case sensitive and must be written full, including 
+   - Serialnumbers are case sensitive and must be written full, including
      leading zeroes (it's treated as a string).
-   - If a device node is already occupied, registration will fail and 
+   - If a device node is already occupied, registration will fail and
      the webcam is not available.
    - You can have up to 64 video devices; be sure to make enough device
      nodes in /dev if you want to spread the numbers (this does not apply
@@ -186,13 +186,13 @@ trace
    kernel log at debug level.
 
    The trace variable is a bitmask; each bit represents a certain feature.
-   If you want to trace something, look up the bit value(s) in the table 
+   If you want to trace something, look up the bit value(s) in the table
    below, add the values together and supply that to the trace variable.
 
    Value  Value   Description                                      Default
    (dec)  (hex)
        1    0x1   Module initialization; this will log messages       On
-                  while loading and unloading the module
+                  while loading and unloading the module
 
        2    0x2   probe() and disconnect() traces                     On
 
@@ -203,7 +203,7 @@ trace
       16   0x10   Memory allocation of buffers, etc.                  Off
 
       32   0x20   Showing underflow, overflow and Dumping frame       On
-                  messages
+                  messages
 
       64   0x40   Show viewport and image sizes                       Off
 
@@ -217,7 +217,7 @@ trace
 
 
 Example:
-     
+
      # modprobe pwc size=cif fps=15 power_save=1
 
 The fbufs, mbufs and trace parameters are global and apply to all connected
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index 0398b812e0ce..4ba549bfa0e0 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -31,17 +31,17 @@
 
 /*
    Changes
-   2001/08/03  Alvarado   Added methods for changing white balance and 
-                          red/green gains
+   2001/08/03  Alvarado   Added methods for changing white balance and
+                          red/green gains
  */
 
 /* Control functions for the cam; brightness, contrast, video mode, etc. */
 
 #ifdef __KERNEL__
-#include <asm/uaccess.h> 
+#include <asm/uaccess.h>
 #endif
 #include <asm/errno.h>
- 
+
 #include "pwc.h"
 #include "pwc-ioctl.h"
 #include "pwc-uncompress.h"
@@ -116,13 +116,13 @@ static const char *size2name[PSZ_MAX] =
         "SIF",
         "CIF",
         "VGA",
-};  
+};
 
 /********/
 
-/* Entries for the Nala (645/646) camera; the Nala doesn't have compression 
+/* Entries for the Nala (645/646) camera; the Nala doesn't have compression
    preferences, so you either get compressed or non-compressed streams.
-   
+
    An alternate value of 0 means this mode is not available at all.
  */
 
@@ -205,13 +205,13 @@ static inline int set_video_mode_Nala(struct pwc_device *pdev, int size, int fra
         { /* closest match of framerate */
            0,  0,  0,  0,  4,  /*  0-4  */
            5,  5,  7,  7, 10,  /*  5-9  */
-          10, 10, 12, 12, 15,  /* 10-14 */
-          15, 15, 15, 20, 20,  /* 15-19 */
-          20, 20, 20, 24, 24,  /* 20-24 */
-          24, 24, 24, 24, 24,  /* 25-29 */
-          24                   /* 30    */
+          10, 10, 12, 12, 15,  /* 10-14 */
+          15, 15, 15, 20, 20,  /* 15-19 */
+          20, 20, 20, 24, 24,  /* 20-24 */
+          24, 24, 24, 24, 24,  /* 25-29 */
+          24                   /* 30    */
         };
-        int frames2table[31] = 
+        int frames2table[31] =
         { 0, 0, 0, 0, 0, /*  0-4  */
           1, 1, 1, 2, 2, /*  5-9  */
           3, 3, 4, 4, 4, /* 10-14 */
@@ -220,7 +220,7 @@ static inline int set_video_mode_Nala(struct pwc_device *pdev, int size, int fra
           7, 7, 7, 7, 7, /* 25-29 */
           7              /* 30    */
         };
-        
+
         if (size < 0 || size > PSZ_CIF || frames < 4 || frames > 25)
                 return -EINVAL;
         frames = frames2frames[frames];
@@ -232,7 +232,7 @@ static inline int set_video_mode_Nala(struct pwc_device *pdev, int size, int fra
         if (pEntry->compressed)
                 return -ENOENT; /* Not supported. */
 
-        memcpy(buf, pEntry->mode, 3);   
+        memcpy(buf, pEntry->mode, 3);
         ret = send_video_command(pdev->udev, pdev->vendpoint, buf, 3);
         if (ret < 0) {
                 Debug("Failed to send video command... %d\n", ret);
@@ -257,7 +257,7 @@ static inline int set_video_mode_Nala(struct pwc_device *pdev, int size, int fra
                break;
            }
         }
- 
+
         pdev->cmd_len = 3;
         memcpy(pdev->cmd_buf, buf, 3);
 
@@ -352,13 +352,13 @@ static inline int set_video_mode_Kiara(struct pwc_device *pdev, int size, int fr
         /* special case: VGA @ 5 fps and snapshot is raw bayer mode */
         if (size == PSZ_VGA && frames == 5 && snapshot)
         {
-                /* Only available in case the raw palette is selected or 
-                   we have the decompressor available. This mode is 
-                   only available in compressed form 
+                /* Only available in case the raw palette is selected or
+                   we have the decompressor available. This mode is
+                   only available in compressed form
                 */
                 if (pdev->vpalette == VIDEO_PALETTE_RAW)
                 {
-                        Info("Choosing VGA/5 BAYER mode (%d).\n", pdev->vpalette);
+                        Info("Choosing VGA/5 BAYER mode (%d).\n", pdev->vpalette);
                         pChoose = &RawEntry;
                 }
                 else
@@ -368,9 +368,9 @@ static inline int set_video_mode_Kiara(struct pwc_device *pdev, int size, int fr
         }
         else
         {
-                /* Find a supported framerate with progressively higher compression ratios
+                /* Find a supported framerate with progressively higher compression ratios
                    if the preferred ratio is not available.
-                   Skip this step when using RAW modes.
+                   Skip this step when using RAW modes.
                 */
                 while (compression <= 3) {
                         pChoose = &Kiara_table[size][fps][compression];
@@ -383,7 +383,7 @@ static inline int set_video_mode_Kiara(struct pwc_device *pdev, int size, int fr
                 return -ENOENT; /* Not supported. */
 
         Debug("Using alternate setting %d.\n", pChoose->alternate);
-        
+
         /* usb_control_msg won't take staticly allocated arrays as argument?? */
         memcpy(buf, pChoose->mode, 12);
         if (snapshot)
@@ -463,9 +463,9 @@ static void pwc_set_image_buffer_size(struct pwc_device *pdev)
  */
 int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frames, int compression, int snapshot)
 {
-        int ret, size;
+        int ret, size;
 
-        Trace(TRACE_FLOW, "set_video_mode(%dx%d @ %d, palette %d).\n", width, height, frames, pdev->vpalette);
+        Trace(TRACE_FLOW, "set_video_mode(%dx%d @ %d, palette %d).\n", width, height, frames, pdev->vpalette);
         size = pwc_decode_size(pdev, width, height);
         if (size < 0) {
                 Debug("Could not find suitable size.\n");
@@ -473,7 +473,7 @@ int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frame
         }
         Debug("decode_size = %d.\n", size);
 
-        ret = -EINVAL;
+        ret = -EINVAL;
         switch(pdev->type) {
         case 645:
         case 646:
@@ -485,7 +485,7 @@ int pwc_set_video_mode(struct pwc_device *pdev, int width, int height, int frame
         case 690:
                 ret = set_video_mode_Timon(pdev, size, frames, compression, snapshot);
                 break;
-        
+
         case 720:
         case 730:
         case 740:
@@ -517,7 +517,7 @@ int pwc_get_brightness(struct pwc_device *pdev)
         char buf;
         int ret;
 
-        ret = RecvControlMsg(GET_LUM_CTL, BRIGHTNESS_FORMATTER, 1);     
+        ret = RecvControlMsg(GET_LUM_CTL, BRIGHTNESS_FORMATTER, 1);
         if (ret < 0)
                 return ret;
         return buf << 9;
@@ -566,7 +566,7 @@ int pwc_get_gamma(struct pwc_device *pdev)
 {
         char buf;
         int ret;
-        
+
         ret = RecvControlMsg(GET_LUM_CTL, GAMMA_FORMATTER, 1);
         if (ret < 0)
                 return ret;
@@ -622,14 +622,14 @@ static inline int pwc_set_agc(struct pwc_device *pdev, int mode, int value)
 {
         char buf;
         int ret;
-        
+
         if (mode)
                 buf = 0x0; /* auto */
         else
                 buf = 0xff; /* fixed */
 
         ret = SendControlMsg(SET_LUM_CTL, AGC_MODE_FORMATTER, 1);
-        
+
         if (!mode && ret >= 0) {
                 if (value < 0)
                         value = 0;
@@ -647,7 +647,7 @@ static inline int pwc_get_agc(struct pwc_device *pdev, int *value)
 {
         unsigned char buf;
         int ret;
-        
+
         ret = RecvControlMsg(GET_LUM_CTL, AGC_MODE_FORMATTER, 1);
         if (ret < 0)
                 return ret;
@@ -658,7 +658,7 @@ static inline int pwc_get_agc(struct pwc_device *pdev, int *value)
                         return ret;
                 if (buf > 0x3F)
                         buf = 0x3F;
-                *value = (buf << 10);           
+                *value = (buf << 10);
         }
         else { /* auto */
                 ret = RecvControlMsg(GET_STATUS_CTL, READ_AGC_FORMATTER, 1);
@@ -683,7 +683,7 @@ static inline int pwc_set_shutter_speed(struct pwc_device *pdev, int mode, int v
                 buf[0] = 0x0;   /* auto */
         else
                 buf[0] = 0xff; /* fixed */
-        
+
         ret = SendControlMsg(SET_LUM_CTL, SHUTTER_MODE_FORMATTER, 1);
 
         if (!mode && ret >= 0) {
@@ -713,7 +713,7 @@ static inline int pwc_set_shutter_speed(struct pwc_device *pdev, int mode, int v
                 ret = SendControlMsg(SET_LUM_CTL, PRESET_SHUTTER_FORMATTER, 2);
         }
         return ret;
-}       
+}
 
 
 /* POWER */
@@ -765,22 +765,22 @@ static inline int pwc_restore_factory(struct pwc_device *pdev)
   * 02: fluorescent lighting
   * 03: manual
   * 04: auto
-  */ 
+  */
 static inline int pwc_set_awb(struct pwc_device *pdev, int mode)
 {
         char buf;
         int ret;
-        
+
         if (mode < 0)
             mode = 0;
-        
+
         if (mode > 4)
             mode = 4;
-        
+
         buf = mode & 0x07; /* just the lowest three bits */
-        
+
         ret = SendControlMsg(SET_CHROM_CTL, WB_MODE_FORMATTER, 1);
-        
+
         if (ret < 0)
                 return ret;
         return 0;
@@ -790,17 +790,17 @@ static inline int pwc_get_awb(struct pwc_device *pdev)
 {
         unsigned char buf;
         int ret;
-        
+
         ret = RecvControlMsg(GET_CHROM_CTL, WB_MODE_FORMATTER, 1);
 
-        if (ret < 0) 
+        if (ret < 0)
                 return ret;
         return buf;
 }
 
 static inline int pwc_set_red_gain(struct pwc_device *pdev, int value)
 {
-        unsigned char buf;
+        unsigned char buf;
 
         if (value < 0)
                 value = 0;
@@ -815,7 +815,7 @@ static inline int pwc_get_red_gain(struct pwc_device *pdev, int *value)
 {
         unsigned char buf;
         int ret;
-        
+
         ret = RecvControlMsg(GET_CHROM_CTL, PRESET_MANUAL_RED_GAIN_FORMATTER, 1);
         if (ret < 0)
             return ret;
@@ -841,7 +841,7 @@ static inline int pwc_get_blue_gain(struct pwc_device *pdev, int *value)
 {
         unsigned char buf;
         int ret;
-        
+
         ret = RecvControlMsg(GET_CHROM_CTL, PRESET_MANUAL_BLUE_GAIN_FORMATTER, 1);
         if (ret < 0)
             return ret;
@@ -851,14 +851,14 @@ static inline int pwc_get_blue_gain(struct pwc_device *pdev, int *value)
 
 
 /* The following two functions are different, since they only read the
-   internal red/blue gains, which may be different from the manual 
+   internal red/blue gains, which may be different from the manual
    gains set or read above.
- */   
+ */
 static inline int pwc_read_red_gain(struct pwc_device *pdev, int *value)
 {
         unsigned char buf;
         int ret;
-        
+
         ret = RecvControlMsg(GET_STATUS_CTL, READ_RED_GAIN_FORMATTER, 1);
         if (ret < 0)
                 return ret;
@@ -870,7 +870,7 @@ static inline int pwc_read_blue_gain(struct pwc_device *pdev, int *value)
 {
         unsigned char buf;
         int ret;
-        
+
         ret = RecvControlMsg(GET_STATUS_CTL, READ_BLUE_GAIN_FORMATTER, 1);
         if (ret < 0)
                 return ret;
@@ -882,7 +882,7 @@ static inline int pwc_read_blue_gain(struct pwc_device *pdev, int *value)
 static inline int pwc_set_wb_speed(struct pwc_device *pdev, int speed)
 {
         unsigned char buf;
-        
+
         /* useful range is 0x01..0x20 */
         buf = speed / 0x7f0;
         return SendControlMsg(SET_CHROM_CTL, AWB_CONTROL_SPEED_FORMATTER, 1);
@@ -892,7 +892,7 @@ static inline int pwc_get_wb_speed(struct pwc_device *pdev, int *value)
 {
         unsigned char buf;
         int ret;
-        
+
         ret = RecvControlMsg(GET_CHROM_CTL, AWB_CONTROL_SPEED_FORMATTER, 1);
         if (ret < 0)
                 return ret;
@@ -904,7 +904,7 @@ static inline int pwc_get_wb_speed(struct pwc_device *pdev, int *value)
 static inline int pwc_set_wb_delay(struct pwc_device *pdev, int delay)
 {
         unsigned char buf;
-        
+
         /* useful range is 0x01..0x3F */
         buf = (delay >> 10);
         return SendControlMsg(SET_CHROM_CTL, AWB_CONTROL_DELAY_FORMATTER, 1);
@@ -914,7 +914,7 @@ static inline int pwc_get_wb_delay(struct pwc_device *pdev, int *value)
 {
         unsigned char buf;
         int ret;
-        
+
         ret = RecvControlMsg(GET_CHROM_CTL, AWB_CONTROL_DELAY_FORMATTER, 1);
         if (ret < 0)
                 return ret;
@@ -950,7 +950,7 @@ static int pwc_get_leds(struct pwc_device *pdev, int *on_value, int *off_value)
 {
         unsigned char buf[2];
         int ret;
-        
+
         if (pdev->type < 730) {
                 *on_value = -1;
                 *off_value = -1;
@@ -969,7 +969,7 @@ static inline int pwc_set_contour(struct pwc_device *pdev, int contour)
 {
         unsigned char buf;
         int ret;
-        
+
         if (contour < 0)
                 buf = 0xff; /* auto contour on */
         else
@@ -977,16 +977,16 @@ static inline int pwc_set_contour(struct pwc_device *pdev, int contour)
         ret = SendControlMsg(SET_LUM_CTL, AUTO_CONTOUR_FORMATTER, 1);
         if (ret < 0)
                 return ret;
-        
+
         if (contour < 0)
                 return 0;
         if (contour > 0xffff)
                 contour = 0xffff;
-        
+
         buf = (contour >> 10); /* contour preset is [0..3f] */
         ret = SendControlMsg(SET_LUM_CTL, PRESET_CONTOUR_FORMATTER, 1);
-        if (ret < 0)    
-                return ret;     
+        if (ret < 0)
+                return ret;
         return 0;
 }
 
@@ -994,7 +994,7 @@ static inline int pwc_get_contour(struct pwc_device *pdev, int *contour)
 {
         unsigned char buf;
         int ret;
-        
+
         ret = RecvControlMsg(GET_LUM_CTL, AUTO_CONTOUR_FORMATTER, 1);
         if (ret < 0)
                 return ret;
@@ -1002,7 +1002,7 @@ static inline int pwc_get_contour(struct pwc_device *pdev, int *contour)
         if (buf == 0) {
                 /* auto mode off, query current preset value */
                 ret = RecvControlMsg(GET_LUM_CTL, PRESET_CONTOUR_FORMATTER, 1);
-                if (ret < 0)    
+                if (ret < 0)
                         return ret;
                 *contour = buf << 10;
         }
@@ -1015,7 +1015,7 @@ static inline int pwc_get_contour(struct pwc_device *pdev, int *contour)
 static inline int pwc_set_backlight(struct pwc_device *pdev, int backlight)
 {
         unsigned char buf;
-        
+
         if (backlight)
                 buf = 0xff;
         else
@@ -1027,7 +1027,7 @@ static inline int pwc_get_backlight(struct pwc_device *pdev, int *backlight)
 {
         int ret;
         unsigned char buf;
-        
+
         ret = RecvControlMsg(GET_LUM_CTL, BACK_LIGHT_COMPENSATION_FORMATTER, 1);
         if (ret < 0)
                 return ret;
@@ -1039,7 +1039,7 @@ static inline int pwc_get_backlight(struct pwc_device *pdev, int *backlight)
 static inline int pwc_set_flicker(struct pwc_device *pdev, int flicker)
 {
         unsigned char buf;
-        
+
         if (flicker)
                 buf = 0xff;
         else
@@ -1051,7 +1051,7 @@ static inline int pwc_get_flicker(struct pwc_device *pdev, int *flicker)
 {
         int ret;
         unsigned char buf;
-        
+
         ret = RecvControlMsg(GET_LUM_CTL, FLICKERLESS_MODE_FORMATTER, 1);
         if (ret < 0)
                 return ret;
@@ -1076,7 +1076,7 @@ static inline int pwc_get_dynamic_noise(struct pwc_device *pdev, int *noise)
 {
         int ret;
         unsigned char buf;
-        
+
         ret = RecvControlMsg(GET_LUM_CTL, DYNAMIC_NOISE_CONTROL_FORMATTER, 1);
         if (ret < 0)
                 return ret;
@@ -1087,7 +1087,7 @@ static inline int pwc_get_dynamic_noise(struct pwc_device *pdev, int *noise)
 static int pwc_mpt_reset(struct pwc_device *pdev, int flags)
 {
         unsigned char buf;
-        
+
         buf = flags & 0x03; // only lower two bits are currently used
         return SendControlMsg(SET_MPT_CTL, PT_RESET_CONTROL_FORMATTER, 1);
 }
@@ -1095,7 +1095,7 @@ static int pwc_mpt_reset(struct pwc_device *pdev, int flags)
 static inline int pwc_mpt_set_angle(struct pwc_device *pdev, int pan, int tilt)
 {
         unsigned char buf[4];
-        
+
         /* set new relative angle; angles are expressed in degrees * 100,
            but cam as .5 degree resolution, hence divide by 200. Also
            the angle must be multiplied by 64 before it's send to
@@ -1114,7 +1114,7 @@ static inline int pwc_mpt_get_status(struct pwc_device *pdev, struct pwc_mpt_sta
 {
         int ret;
         unsigned char buf[5];
-        
+
         ret = RecvControlMsg(GET_MPT_CTL, PT_STATUS_FORMATTER, 5);
         if (ret < 0)
                 return ret;
@@ -1129,14 +1129,14 @@ int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor)
 {
         unsigned char buf;
         int ret = -1, request;
-        
+
         if (pdev->type < 675)
                 request = SENSOR_TYPE_FORMATTER1;
         else if (pdev->type < 730)
                 return -1; /* The Vesta series doesn't have this call */
         else
                 request = SENSOR_TYPE_FORMATTER2;
-        
+
         ret = RecvControlMsg(GET_STATUS_CTL, request, 1);
         if (ret < 0)
                 return ret;
@@ -1163,23 +1163,23 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                         ret = -EINVAL;
                 break;
         }
-        
+
         case VIDIOCPWCSUSER:
         {
                 if (pwc_save_user(pdev))
                         ret = -EINVAL;
                 break;
         }
-                
+
         case VIDIOCPWCFACTORY:
         {
                 if (pwc_restore_factory(pdev))
                         ret = -EINVAL;
                 break;
         }
-        
+
         case VIDIOCPWCSCQUAL:
-        {       
+        {
                 int *qual = arg;
 
                 if (*qual < 0 || *qual > 3)
@@ -1190,14 +1190,14 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                         pdev->vcompression = *qual;
                 break;
         }
-        
+
         case VIDIOCPWCGCQUAL:
         {
                 int *qual = arg;
                 *qual = pdev->vcompression;
                 break;
         }
-        
+
         case VIDIOCPWCPROBE:
         {
                 struct pwc_probe *probe = arg;
@@ -1220,27 +1220,27 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                         ret = -EINVAL;
                 break;
         }
-        
+
         case VIDIOCPWCGAGC:
         {
                 int *agc = arg;
-                
+
                 if (pwc_get_agc(pdev, agc))
                         ret = -EINVAL;
                 break;
         }
-        
+
         case VIDIOCPWCSSHUTTER:
         {
                 int *shutter_speed = arg;
                 ret = pwc_set_shutter_speed(pdev, *shutter_speed < 0 ? 1 : 0, *shutter_speed);
                 break;
         }
-        
-        case VIDIOCPWCSAWB:
+
+        case VIDIOCPWCSAWB:
         {
                 struct pwc_whitebalance *wb = arg;
-                
+
                 ret = pwc_set_awb(pdev, wb->mode);
                 if (ret >= 0 && wb->mode == PWC_WB_MANUAL) {
                         pwc_set_red_gain(pdev, wb->manual_red);
@@ -1270,18 +1270,18 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                                 ret = pwc_read_red_gain(pdev, &wb->read_red);
                                 if (ret < 0)
                                         break;
-                                ret = pwc_read_blue_gain(pdev, &wb->read_blue);
-                                if (ret < 0)
-                                        break;
+                                ret = pwc_read_blue_gain(pdev, &wb->read_blue);
+                                if (ret < 0)
+                                        break;
                         }
                 }
                 break;
         }
-        
+
         case VIDIOCPWCSAWBSPEED:
         {
                 struct pwc_wb_speed *wbs = arg;
-                
+
                 if (wbs->control_speed > 0) {
                         ret = pwc_set_wb_speed(pdev, wbs->control_speed);
                 }
@@ -1290,11 +1290,11 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                 }
                 break;
         }
-        
+
         case VIDIOCPWCGAWBSPEED:
         {
                 struct pwc_wb_speed *wbs = arg;
-                
+
                 ret = pwc_get_wb_speed(pdev, &wbs->control_speed);
                 if (ret < 0)
                         break;
@@ -1304,7 +1304,7 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                 break;
         }
 
-        case VIDIOCPWCSLED:
+        case VIDIOCPWCSLED:
         {
                 struct pwc_leds *leds = arg;
                 ret = pwc_set_leds(pdev, leds->led_on, leds->led_off);
@@ -1325,14 +1325,14 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                 ret = pwc_set_contour(pdev, *contour);
                 break;
         }
-                        
+
         case VIDIOCPWCGCONTOUR:
         {
                 int *contour = arg;
                 ret = pwc_get_contour(pdev, contour);
                 break;
         }
-        
+
         case VIDIOCPWCSBACKLIGHT:
         {
                 int *backlight = arg;
@@ -1346,7 +1346,7 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                 ret = pwc_get_backlight(pdev, backlight);
                 break;
         }
-        
+
         case VIDIOCPWCSFLICKER:
         {
                 int *flicker = arg;
@@ -1360,14 +1360,14 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                 ret = pwc_get_flicker(pdev, flicker);
                 break;
         }
-        
+
         case VIDIOCPWCSDYNNOISE:
         {
                 int *dynnoise = arg;
                 ret = pwc_set_dynamic_noise(pdev, *dynnoise);
                 break;
         }
-        
+
         case VIDIOCPWCGDYNNOISE:
         {
                 int *dynnoise = arg;
@@ -1381,61 +1381,61 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                 size->width = pdev->image.x;
                 size->height = pdev->image.y;
                 break;
-        }
-        
-        case VIDIOCPWCMPTRESET:
-        {
-                if (pdev->features & FEATURE_MOTOR_PANTILT)
-                {
-                        int *flags = arg;
+        }
+
+        case VIDIOCPWCMPTRESET:
+        {
+                if (pdev->features & FEATURE_MOTOR_PANTILT)
+                {
+                        int *flags = arg;
 
                         ret = pwc_mpt_reset(pdev, *flags);
-                        if (ret >= 0)
-                        {
-                                pdev->pan_angle = 0;
-                                pdev->tilt_angle = 0;
-                        }
-                }
-                else
-                {
-                        ret = -ENXIO;
-                }
-                break;          
-        }
-        
-        case VIDIOCPWCMPTGRANGE:
-        {
-                if (pdev->features & FEATURE_MOTOR_PANTILT)
-                {
-                        struct pwc_mpt_range *range = arg;
-                        *range = pdev->angle_range;
-                }
-                else
-                {       
-                        ret = -ENXIO;
-                }
-                break;
-        }
-        
-        case VIDIOCPWCMPTSANGLE:
-        {
-                int new_pan, new_tilt;
-                
-                if (pdev->features & FEATURE_MOTOR_PANTILT)
-                {
-                        struct pwc_mpt_angles *angles = arg;
+                        if (ret >= 0)
+                        {
+                                pdev->pan_angle = 0;
+                                pdev->tilt_angle = 0;
+                        }
+                }
+                else
+                {
+                        ret = -ENXIO;
+                }
+                break;
+        }
+
+        case VIDIOCPWCMPTGRANGE:
+        {
+                if (pdev->features & FEATURE_MOTOR_PANTILT)
+                {
+                        struct pwc_mpt_range *range = arg;
+                        *range = pdev->angle_range;
+                }
+                else
+                {
+                        ret = -ENXIO;
+                }
+                break;
+        }
+
+        case VIDIOCPWCMPTSANGLE:
+        {
+                int new_pan, new_tilt;
+
+                if (pdev->features & FEATURE_MOTOR_PANTILT)
+                {
+                        struct pwc_mpt_angles *angles = arg;
                         /* The camera can only set relative angles, so
                            do some calculations when getting an absolute angle .
                          */
                         if (angles->absolute)
                         {
-                                new_pan  = angles->pan;
-                                new_tilt = angles->tilt;
-                        }
-                        else
-                        {
-                                new_pan  = pdev->pan_angle  + angles->pan;
-                                new_tilt = pdev->tilt_angle + angles->tilt;
+                                new_pan  = angles->pan;
+                                new_tilt = angles->tilt;
+                        }
+                        else
+                        {
+                                new_pan  = pdev->pan_angle  + angles->pan;
+                                new_tilt = pdev->tilt_angle + angles->tilt;
                         }
                         /* check absolute ranges */
                         if (new_pan  < pdev->angle_range.pan_min  ||
@@ -1463,53 +1463,53 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                                         pdev->tilt_angle += new_tilt;
                                 }
                                 if (ret == -EPIPE) /* stall -> out of range */
-                                        ret = -ERANGE;                          
+                                        ret = -ERANGE;
                         }
-                }
-                else
-                {
-                        ret = -ENXIO;
-                }
-                break;
-        }
-
-        case VIDIOCPWCMPTGANGLE:
-        {
-                
-                if (pdev->features & FEATURE_MOTOR_PANTILT)
-                {
-                        struct pwc_mpt_angles *angles = arg;
-
-                        angles->absolute = 1;
-                        angles->pan  = pdev->pan_angle;
-                        angles->tilt = pdev->tilt_angle;
-                }
-                else
-                {
-                        ret = -ENXIO;
-                }
-                break;
-        }
- 
-        case VIDIOCPWCMPTSTATUS:
-        {
-                if (pdev->features & FEATURE_MOTOR_PANTILT)
-                {
-                        struct pwc_mpt_status *status = arg;
-                        ret = pwc_mpt_get_status(pdev, status);
-                }
-                else
-                {
-                        ret = -ENXIO;
-                }
-                break;
+                }
+                else
+                {
+                        ret = -ENXIO;
+                }
+                break;
+        }
+
+        case VIDIOCPWCMPTGANGLE:
+        {
+
+                if (pdev->features & FEATURE_MOTOR_PANTILT)
+                {
+                        struct pwc_mpt_angles *angles = arg;
+
+                        angles->absolute = 1;
+                        angles->pan  = pdev->pan_angle;
+                        angles->tilt = pdev->tilt_angle;
+                }
+                else
+                {
+                        ret = -ENXIO;
+                }
+                break;
+        }
+
+        case VIDIOCPWCMPTSTATUS:
+        {
+                if (pdev->features & FEATURE_MOTOR_PANTILT)
+                {
+                        struct pwc_mpt_status *status = arg;
+                        ret = pwc_mpt_get_status(pdev, status);
+                }
+                else
+                {
+                        ret = -ENXIO;
+                }
+                break;
         }
 
         case VIDIOCPWCGVIDCMD:
         {
                 struct pwc_video_command *cmd = arg;
-                
-                cmd->type = pdev->type;
+
+                cmd->type = pdev->type;
                 cmd->release = pdev->release;
                 cmd->command_len = pdev->cmd_len;
                 memcpy(&cmd->command_buf, pdev->cmd_buf, pdev->cmd_len);
@@ -1531,7 +1531,7 @@ int pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
                 ret = -ENOIOCTLCMD;
                 break;
         }
-        
+
         if (ret > 0)
                 return 0;
         return ret;
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 90eb26042817..41418294a32b 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -25,18 +25,18 @@
 
 */
 
-/*  
+/*
    This code forms the interface between the USB layers and the Philips
    specific stuff. Some adanved stuff of the driver falls under an
    NDA, signed between me and Philips B.V., Eindhoven, the Netherlands, and
-   is thus not distributed in source form. The binary pwcx.o module 
+   is thus not distributed in source form. The binary pwcx.o module
    contains the code that falls under the NDA.
-   
-   In case you're wondering: 'pwc' stands for "Philips WebCam", but 
+
+   In case you're wondering: 'pwc' stands for "Philips WebCam", but
    I really didn't want to type 'philips_web_cam' every time (I'm lazy as
    any Linux kernel hacker, but I don't like uncomprehensible abbreviations
    without explanation).
-   
+
    Oh yes, convention: to disctinguish between all the various pointers to
    device-structures, I use these names for the pointer variables:
    udev: struct usb_device *
@@ -170,14 +170,14 @@ static struct video_device pwc_template = {
 
 /* Okay, this is some magic that I worked out and the reasoning behind it...
 
-   The biggest problem with any USB device is of course: "what to do 
+   The biggest problem with any USB device is of course: "what to do
    when the user unplugs the device while it is in use by an application?"
    We have several options:
    1) Curse them with the 7 plagues when they do (requires divine intervention)
    2) Tell them not to (won't work: they'll do it anyway)
    3) Oops the kernel (this will have a negative effect on a user's uptime)
    4) Do something sensible.
-   
+
    Of course, we go for option 4.
 
    It happens that this device will be linked to two times, once from
@@ -185,15 +185,15 @@ static struct video_device pwc_template = {
    pointers. This is done when the device is probed() and all initialization
    succeeded. The pwc_device struct links back to both structures.
 
-   When a device is unplugged while in use it will be removed from the 
-   list of known USB devices; I also de-register it as a V4L device, but 
+   When a device is unplugged while in use it will be removed from the
+   list of known USB devices; I also de-register it as a V4L device, but
    unfortunately I can't free the memory since the struct is still in use
    by the file descriptor. This free-ing is then deferend until the first
    opportunity. Crude, but it works.
-   
+
    A small 'advantage' is that if a user unplugs the cam and plugs it back
    in, it should get assigned the same video device minor, but unfortunately
-   it's non-trivial to re-link the cam back to the video device... (that 
+   it's non-trivial to re-link the cam back to the video device... (that
    would surely be magic! :))
 */
 
@@ -203,14 +203,14 @@ static struct video_device pwc_template = {
 /* Here we want the physical address of the memory.
  * This is used when initializing the contents of the area.
  */
-static inline unsigned long kvirt_to_pa(unsigned long adr) 
+static inline unsigned long kvirt_to_pa(unsigned long adr)
 {
-        unsigned long kva, ret;
+        unsigned long kva, ret;
 
         kva = (unsigned long) page_address(vmalloc_to_page((void *)adr));
         kva |= adr & (PAGE_SIZE-1); /* restore the offset */
         ret = __pa(kva);
-        return ret;
+        return ret;
 }
 
 static void * rvmalloc(unsigned long size)
@@ -219,13 +219,13 @@ static void * rvmalloc(unsigned long size)
         unsigned long adr;
 
         size=PAGE_ALIGN(size);
-        mem=vmalloc_32(size);
-        if (mem) 
+        mem=vmalloc_32(size);
+        if (mem)
         {
                 memset(mem, 0, size); /* Clear the ram out, no junk to the user */
-                adr=(unsigned long) mem;
-                while (size > 0) 
-                {
+                adr=(unsigned long) mem;
+                while (size > 0)
+                {
                         SetPageReserved(vmalloc_to_page((void *)adr));
                         adr+=PAGE_SIZE;
                         size-=PAGE_SIZE;
@@ -236,13 +236,13 @@ static void * rvmalloc(unsigned long size)
 
 static void rvfree(void * mem, unsigned long size)
 {
-        unsigned long adr;
+        unsigned long adr;
 
-        if (mem) 
+        if (mem)
         {
-                adr=(unsigned long) mem;
-                while ((long) size > 0) 
-                {
+                adr=(unsigned long) mem;
+                while ((long) size > 0)
+                {
                         ClearPageReserved(vmalloc_to_page((void *)adr));
                         adr+=PAGE_SIZE;
                         size-=PAGE_SIZE;
@@ -263,13 +263,13 @@ static int pwc_allocate_buffers(struct pwc_device *pdev)
 
         if (pdev == NULL)
                 return -ENXIO;
-                
+
 #ifdef PWC_MAGIC
         if (pdev->magic != PWC_MAGIC) {
                 Err("allocate_buffers(): magic failed.\n");
                 return -ENXIO;
         }
-#endif  
+#endif
         /* Allocate Isochronous pipe buffers */
         for (i = 0; i < MAX_ISO_BUFS; i++) {
                 if (pdev->sbuf[i].data == NULL) {
@@ -308,7 +308,7 @@ static int pwc_allocate_buffers(struct pwc_device *pdev)
                         memset(kbuf, 128, PWC_FRAME_SIZE);
                 }
         }
-        
+
         /* Allocate decompressor table space */
         kbuf = NULL;
         switch (pdev->type)
@@ -320,7 +320,7 @@ static int pwc_allocate_buffers(struct pwc_device *pdev)
           case 730:
           case 740:
           case 750:
-#if 0     
+#if 0
             Trace(TRACE_MEMORY,"private_data(%zu)\n",sizeof(struct pwc_dec23_private));
             kbuf = kmalloc(sizeof(struct pwc_dec23_private), GFP_KERNEL);       /* Timon & Kiara */
             break;
@@ -329,11 +329,11 @@ static int pwc_allocate_buffers(struct pwc_device *pdev)
             /* TODO & FIXME */
             kbuf = kmalloc(sizeof(struct pwc_dec23_private), GFP_KERNEL);
             break;
-#endif   
+#endif
         ;
          }
         pdev->decompress_data = kbuf;
-        
+
         /* Allocate image buffer; double buffer for mmap() */
         kbuf = rvmalloc(default_mbufs * pdev->len_per_image);
         if (kbuf == NULL) {
@@ -348,7 +348,7 @@ static int pwc_allocate_buffers(struct pwc_device *pdev)
                 pdev->image_ptr[i] = NULL;
 
         kbuf = NULL;
-          
+
         Trace(TRACE_MEMORY, "<< pwc_allocate_buffers()\n");
         return 0;
 }
@@ -366,7 +366,7 @@ static void pwc_free_buffers(struct pwc_device *pdev)
                 Err("free_buffers(): magic failed.\n");
                 return;
         }
-#endif  
+#endif
 
         /* Release Iso-pipe buffers */
         for (i = 0; i < MAX_ISO_BUFS; i++)
@@ -403,17 +403,17 @@ static void pwc_free_buffers(struct pwc_device *pdev)
                 rvfree(pdev->image_data, default_mbufs * pdev->len_per_image);
         }
         pdev->image_data = NULL;
-        
+
         Trace(TRACE_MEMORY, "Leaving free_buffers().\n");
 }
 
-/* The frame & image buffer mess. 
+/* The frame & image buffer mess.
 
    Yes, this is a mess. Well, it used to be simple, but alas...  In this
    module, 3 buffers schemes are used to get the data from the USB bus to
    the user program. The first scheme involves the ISO buffers (called thus
    since they transport ISO data from the USB controller), and not really
-   interesting. Suffices to say the data from this buffer is quickly 
+   interesting. Suffices to say the data from this buffer is quickly
    gathered in an interrupt handler (pwc_isoc_handler) and placed into the
    frame buffer.
 
@@ -443,8 +443,8 @@ static void pwc_free_buffers(struct pwc_device *pdev)
    and a 'full' frame list:
      * Initially, all frame buffers but one are on the 'empty' list; the one
        remaining buffer is our initial fill frame.
-     * If a frame is needed for filling, we try to take it from the 'empty' 
-       list, unless that list is empty, in which case we take the buffer at 
+     * If a frame is needed for filling, we try to take it from the 'empty'
+       list, unless that list is empty, in which case we take the buffer at
        the head of the 'full' list.
      * When our fill buffer has been filled, it is appended to the 'full'
        list.
@@ -646,7 +646,7 @@ static void pwc_isoc_handler(struct urb *urb, struct pt_regs *regs)
                         case -ETIMEDOUT:        errmsg = "NAK (device does not respond)"; break;
                 }
                 Trace(TRACE_FLOW, "pwc_isoc_handler() called with status %d [%s].\n", urb->status, errmsg);
-                /* Give up after a number of contiguous errors on the USB bus. 
+                /* Give up after a number of contiguous errors on the USB bus.
                    Appearantly something is wrong so we simulate an unplug event.
                  */
                 if (++pdev->visoc_errors > MAX_ISOC_ERRORS)
@@ -673,8 +673,8 @@ static void pwc_isoc_handler(struct urb *urb, struct pt_regs *regs)
         pdev->visoc_errors = 0;
 
         /* vsync: 0 = don't copy data
-                  1 = sync-hunt
-                  2 = synched
+                  1 = sync-hunt
+                  2 = synched
          */
         /* Compact data */
         for (i = 0; i < urb->number_of_packets; i++) {
@@ -701,18 +701,18 @@ static void pwc_isoc_handler(struct urb *urb, struct pt_regs *regs)
                         } /* ..flen > 0 */
 
                         if (flen < pdev->vlast_packet_size) {
-                                /* Shorter packet... We probably have the end of an image-frame; 
+                                /* Shorter packet... We probably have the end of an image-frame;
                                    wake up read() process and let select()/poll() do something.
                                    Decompression is done in user time over there.
                                  */
                                 if (pdev->vsync == 2) {
-                                        /* The ToUCam Fun CMOS sensor causes the firmware to send 2 or 3 bogus 
-                                           frames on the USB wire after an exposure change. This conditition is 
+                                        /* The ToUCam Fun CMOS sensor causes the firmware to send 2 or 3 bogus
+                                           frames on the USB wire after an exposure change. This conditition is
                                            however detected  in the cam and a bit is set in the header.
                                          */
                                         if (pdev->type == 730) {
                                                 unsigned char *ptr = (unsigned char *)fbuf->data;
-                                                
+
                                                 if (ptr[1] == 1 && ptr[0] & 0x10) {
 #if PWC_DEBUG
                                                         Debug("Hyundai CMOS sensor bug. Dropping frame %d.\n", fbuf->sequence);
@@ -733,13 +733,13 @@ static void pwc_isoc_handler(struct urb *urb, struct pt_regs *regs)
                                                                 Info("Image is normal.\n");
                                                 }
                                                 pdev->vmirror = ptr[0] & 0x03;
-                                                /* Sometimes the trailer of the 730 is still sent as a 4 byte packet 
+                                                /* Sometimes the trailer of the 730 is still sent as a 4 byte packet
                                                    after a short frame; this condition is filtered out specifically. A 4 byte
                                                    frame doesn't make sense anyway.
-                                                   So we get either this sequence: 
-                                                        drop_bit set -> 4 byte frame -> short frame -> good frame
+                                                   So we get either this sequence:
+                                                        drop_bit set -> 4 byte frame -> short frame -> good frame
                                                    Or this one:
-                                                        drop_bit set -> short frame -> good frame
+                                                        drop_bit set -> short frame -> good frame
                                                    So we drop either 3 or 2 frames in all!
                                                  */
                                                 if (fbuf->filled == 4)
@@ -830,7 +830,7 @@ static int pwc_isoc_init(struct pwc_device *pdev)
         intf = usb_ifnum_to_if(udev, 0);
         if (intf)
                 idesc = usb_altnum_to_altsetting(intf, pdev->valternate);
-                
+
         if (!idesc)
                 return -EFAULT;
 
@@ -841,7 +841,7 @@ static int pwc_isoc_init(struct pwc_device *pdev)
                         pdev->vmax_packet_size = le16_to_cpu(idesc->endpoint[i].desc.wMaxPacketSize);
                         break;
                 }
-        
+
         if (pdev->vmax_packet_size < 0 || pdev->vmax_packet_size > ISO_MAX_FRAME_SIZE) {
                 Err("Failed to find packet size for video endpoint in current alternate setting.\n");
                 return -ENFILE; /* Odd error, that should be noticeable */
@@ -875,18 +875,18 @@ static int pwc_isoc_init(struct pwc_device *pdev)
                 return ret;
         }
 
-        /* init URB structure */        
+        /* init URB structure */
         for (i = 0; i < MAX_ISO_BUFS; i++) {
                 urb = pdev->sbuf[i].urb;
 
                 urb->interval = 1; // devik
                 urb->dev = udev;
-                urb->pipe = usb_rcvisocpipe(udev, pdev->vendpoint);
+                urb->pipe = usb_rcvisocpipe(udev, pdev->vendpoint);
                 urb->transfer_flags = URB_ISO_ASAP;
-                urb->transfer_buffer = pdev->sbuf[i].data;
-                urb->transfer_buffer_length = ISO_BUFFER_SIZE;
-                urb->complete = pwc_isoc_handler;
-                urb->context = pdev;
+                urb->transfer_buffer = pdev->sbuf[i].data;
+                urb->transfer_buffer_length = ISO_BUFFER_SIZE;
+                urb->complete = pwc_isoc_handler;
+                urb->context = pdev;
                 urb->start_frame = 0;
                 urb->number_of_packets = ISO_FRAMES_PER_DESC;
                 for (j = 0; j < ISO_FRAMES_PER_DESC; j++) {
@@ -935,7 +935,7 @@ static void pwc_isoc_cleanup(struct pwc_device *pdev)
         }
 
         /* Stop camera, but only if we are sure the camera is still there (unplug
-           is signalled by EPIPE) 
+           is signalled by EPIPE)
          */
         if (pdev->error_status && pdev->error_status != EPIPE) {
                 Trace(TRACE_OPEN, "Setting alternate interface 0.\n");
@@ -956,12 +956,12 @@ int pwc_try_video_mode(struct pwc_device *pdev, int width, int height, int new_f
         pwc_reset_buffers(pdev);
         /* Try to set video mode... */
         start = ret = pwc_set_video_mode(pdev, width, height, new_fps, new_compression, new_snapshot);
-        if (ret) { 
-                Trace(TRACE_FLOW, "pwc_set_video_mode attempt 1 failed.\n");
+        if (ret) {
+                Trace(TRACE_FLOW, "pwc_set_video_mode attempt 1 failed.\n");
                 /* That failed... restore old mode (we know that worked) */
                 start = pwc_set_video_mode(pdev, pdev->view.x, pdev->view.y, pdev->vframes, pdev->vcompression, pdev->vsnapshot);
                 if (start) {
-                        Trace(TRACE_FLOW, "pwc_set_video_mode attempt 2 failed.\n");
+                        Trace(TRACE_FLOW, "pwc_set_video_mode attempt 2 failed.\n");
                 }
         }
         if (start == 0)
@@ -987,18 +987,18 @@ static int pwc_video_open(struct inode *inode, struct file *file)
         struct pwc_device *pdev;
 
         Trace(TRACE_OPEN, ">> video_open called(vdev = 0x%p).\n", vdev);
-        
+
         pdev = (struct pwc_device *)vdev->priv;
         if (pdev == NULL)
                 BUG();
         if (pdev->vopen)
                 return -EBUSY;
-        
+
         down(&pdev->modlock);
         if (!pdev->usb_init) {
                 Trace(TRACE_OPEN, "Doing first time initialization.\n");
                 pdev->usb_init = 1;
-                
+
                 if (pwc_trace & TRACE_OPEN)
                 {
                         /* Query sensor type */
@@ -1036,7 +1036,7 @@ static int pwc_video_open(struct inode *inode, struct file *file)
         /* Set LED on/off time */
         if (pwc_set_leds(pdev, led_on, led_off) < 0)
                 Info("Failed to set LED on/off time.\n");
-        
+
         pwc_construct(pdev); /* set min/max sizes correct */
 
         /* So far, so good. Allocate memory. */
@@ -1046,7 +1046,7 @@ static int pwc_video_open(struct inode *inode, struct file *file)
                 up(&pdev->modlock);
                 return i;
         }
-        
+
         /* Reset buffers & parameters */
         pwc_reset_buffers(pdev);
         for (i = 0; i < default_mbufs; i++)
@@ -1081,7 +1081,7 @@ static int pwc_video_open(struct inode *inode, struct file *file)
                 up(&pdev->modlock);
                 return i;
         }
-        
+
         i = pwc_isoc_init(pdev);
         if (i) {
                 Trace(TRACE_OPEN, "Failed to init ISOC stuff = %d.\n", i);
@@ -1155,13 +1155,13 @@ static int pwc_video_close(struct inode *inode, struct file *file)
 /*
  *      FIXME: what about two parallel reads ????
  *      ANSWER: Not supported. You can't open the device more than once,
-                despite what the V4L1 interface says. First, I don't see
-                the need, second there's no mechanism of alerting the
-                2nd/3rd/... process of events like changing image size.
-                And I don't see the point of blocking that for the
-                2nd/3rd/... process.
-                In multi-threaded environments reading parallel from any
-                device is tricky anyhow.
+                despite what the V4L1 interface says. First, I don't see
+                the need, second there's no mechanism of alerting the
+                2nd/3rd/... process of events like changing image size.
+                And I don't see the point of blocking that for the
+                2nd/3rd/... process.
+                In multi-threaded environments reading parallel from any
+                device is tricky anyhow.
  */
 
 static ssize_t pwc_video_read(struct file *file, char __user * buf,
@@ -1171,7 +1171,7 @@ static ssize_t pwc_video_read(struct file *file, char __user * buf,
         struct pwc_device *pdev;
         int noblock = file->f_flags & O_NONBLOCK;
         DECLARE_WAITQUEUE(wait, current);
-        int bytes_to_read;
+        int bytes_to_read;
 
         Trace(TRACE_READ, "video_read(0x%p, %p, %zu) called.\n", vdev, buf, count);
         if (vdev == NULL)
@@ -1193,22 +1193,22 @@ static ssize_t pwc_video_read(struct file *file, char __user * buf,
                                 set_current_state(TASK_RUNNING);
                                 return -pdev->error_status ;
                         }
-                        if (noblock) {
-                                remove_wait_queue(&pdev->frameq, &wait);
-                                set_current_state(TASK_RUNNING);
-                                return -EWOULDBLOCK;
-                        }
-                        if (signal_pending(current)) {
-                                remove_wait_queue(&pdev->frameq, &wait);
-                                set_current_state(TASK_RUNNING);
-                                return -ERESTARTSYS;
-                        }
-                        schedule();
-                        set_current_state(TASK_INTERRUPTIBLE);
+                        if (noblock) {
+                                remove_wait_queue(&pdev->frameq, &wait);
+                                set_current_state(TASK_RUNNING);
+                                return -EWOULDBLOCK;
+                        }
+                        if (signal_pending(current)) {
+                                remove_wait_queue(&pdev->frameq, &wait);
+                                set_current_state(TASK_RUNNING);
+                                return -ERESTARTSYS;
+                        }
+                        schedule();
+                        set_current_state(TASK_INTERRUPTIBLE);
                 }
                 remove_wait_queue(&pdev->frameq, &wait);
                 set_current_state(TASK_RUNNING);
-                                                                                                                                                                                
+
                 /* Decompress and release frame */
                 if (pwc_handle_frame(pdev))
                         return -EFAULT;
@@ -1218,7 +1218,7 @@ static ssize_t pwc_video_read(struct file *file, char __user * buf,
         if (pdev->vpalette == VIDEO_PALETTE_RAW)
                 bytes_to_read = pdev->frame_size;
         else
-                bytes_to_read = pdev->view.size;
+                bytes_to_read = pdev->view.size;
 
         /* copy bytes to user space; we allow for partial reads */
         if (count + pdev->image_read_pos > bytes_to_read)
@@ -1348,11 +1348,11 @@ static int pwc_video_do_ioctl(struct inode *inode, struct file *file,
                         struct video_picture *p = arg;
                         /*
                          *      FIXME:  Suppose we are mid read
-                                ANSWER: No problem: the firmware of the camera
-                                        can handle brightness/contrast/etc
-                                        changes at _any_ time, and the palette
-                                        is used exactly once in the uncompress
-                                        routine.
+                                ANSWER: No problem: the firmware of the camera
+                                        can handle brightness/contrast/etc
+                                        changes at _any_ time, and the palette
+                                        is used exactly once in the uncompress
+                                        routine.
                          */
                         pwc_set_brightness(pdev, p->brightness);
                         pwc_set_contrast(pdev, p->contrast);
@@ -1373,21 +1373,21 @@ static int pwc_video_do_ioctl(struct inode *inode, struct file *file,
                         break;
                 }
 
-                /* Window/size parameters */            
+                /* Window/size parameters */
                 case VIDIOCGWIN:
                 {
                         struct video_window *vw = arg;
-                        
+
                         vw->x = 0;
                         vw->y = 0;
                         vw->width = pdev->view.x;
                         vw->height = pdev->view.y;
                         vw->chromakey = 0;
-                        vw->flags = (pdev->vframes << PWC_FPS_SHIFT) | 
-                                   (pdev->vsnapshot ? PWC_FPS_SNAPSHOT : 0);
+                        vw->flags = (pdev->vframes << PWC_FPS_SHIFT) |
+                                   (pdev->vsnapshot ? PWC_FPS_SNAPSHOT : 0);
                         break;
                 }
-                
+
                 case VIDIOCSWIN:
                 {
                         struct video_window *vw = arg;
@@ -1402,9 +1402,9 @@ static int pwc_video_do_ioctl(struct inode *inode, struct file *file,
                         ret = pwc_try_video_mode(pdev, vw->width, vw->height, fps, pdev->vcompression, snapshot);
                         if (ret)
                                 return ret;
-                        break;          
+                        break;
                 }
-                
+
                 /* We don't have overlay support (yet) */
                 case VIDIOCGFBUF:
                 {
@@ -1471,8 +1471,8 @@ static int pwc_video_do_ioctl(struct inode *inode, struct file *file,
                                 return -EBUSY;  /* buffer wasn't available. Bummer */
                         pdev->image_used[vm->frame] = 1;
 
-                        /* Okay, we're done here. In the SYNC call we wait until a 
-                           frame comes available, then expand image into the given 
+                        /* Okay, we're done here. In the SYNC call we wait until a
+                           frame comes available, then expand image into the given
                            buffer.
                            In contrast to the CPiA cam the Philips cams deliver a
                            constant stream, almost like a grabber card. Also,
@@ -1487,16 +1487,16 @@ static int pwc_video_do_ioctl(struct inode *inode, struct file *file,
                 {
                         /* The doc says: "Whenever a buffer is used it should
                            call VIDIOCSYNC to free this frame up and continue."
-                           
-                           The only odd thing about this whole procedure is 
+
+                           The only odd thing about this whole procedure is
                            that MCAPTURE flags the buffer as "in use", and
-                           SYNC immediately unmarks it, while it isn't 
+                           SYNC immediately unmarks it, while it isn't
                            after SYNC that you know that the buffer actually
                            got filled! So you better not start a CAPTURE in
-                           the same frame immediately (use double buffering). 
-                           This is not a problem for this cam, since it has 
-                           extra intermediate buffers, but a hardware 
-                           grabber card will then overwrite the buffer 
+                           the same frame immediately (use double buffering).
+                           This is not a problem for this cam, since it has
+                           extra intermediate buffers, but a hardware
+                           grabber card will then overwrite the buffer
                            you're working on.
                          */
                         int *mbuf = arg;
@@ -1512,10 +1512,10 @@ static int pwc_video_do_ioctl(struct inode *inode, struct file *file,
                                 return -EINVAL;
 
                         /* Add ourselves to the frame wait-queue.
-                           
+
                            FIXME: needs auditing for safety.
                            QUESTION: In what respect? I think that using the
-                                     frameq is safe now.
+                                     frameq is safe now.
                          */
                         add_wait_queue(&pdev->frameq, &wait);
                         while (pdev->full_frames == NULL) {
@@ -1524,21 +1524,21 @@ static int pwc_video_do_ioctl(struct inode *inode, struct file *file,
                                         set_current_state(TASK_RUNNING);
                                         return -pdev->error_status;
                                 }
-                        
-                                if (signal_pending(current)) {
-                                        remove_wait_queue(&pdev->frameq, &wait);
-                                        set_current_state(TASK_RUNNING);
-                                        return -ERESTARTSYS;
-                                }
-                                schedule();
-                                set_current_state(TASK_INTERRUPTIBLE);
+
+                                if (signal_pending(current)) {
+                                        remove_wait_queue(&pdev->frameq, &wait);
+                                        set_current_state(TASK_RUNNING);
+                                        return -ERESTARTSYS;
+                                }
+                                schedule();
+                                set_current_state(TASK_INTERRUPTIBLE);
                         }
                         remove_wait_queue(&pdev->frameq, &wait);
                         set_current_state(TASK_RUNNING);
-                                
-                        /* The frame is ready. Expand in the image buffer 
-                           requested by the user. I don't care if you 
-                           mmap() 5 buffers and request data in this order: 
+
+                        /* The frame is ready. Expand in the image buffer
+                           requested by the user. I don't care if you
+                           mmap() 5 buffers and request data in this order:
                            buffer 4 2 3 0 1 2 3 0 4 3 1 . . .
                            Grabber hardware may not be so forgiving.
                          */
@@ -1551,11 +1551,11 @@ static int pwc_video_do_ioctl(struct inode *inode, struct file *file,
                                 return -EFAULT;
                         break;
                 }
-                
+
                 case VIDIOCGAUDIO:
                 {
                         struct video_audio *v = arg;
-                        
+
                         strcpy(v->name, "Microphone");
                         v->audio = -1; /* unknown audio minor */
                         v->flags = 0;
@@ -1565,19 +1565,19 @@ static int pwc_video_do_ioctl(struct inode *inode, struct file *file,
                         v->treble = 0;
                         v->balance = 0x8000;
                         v->step = 1;
-                        break;  
+                        break;
                 }
-                
+
                 case VIDIOCSAUDIO:
                 {
                         /* Dummy: nothing can be set */
                         break;
                 }
-                
+
                 case VIDIOCGUNIT:
                 {
                         struct video_unit *vu = arg;
-                        
+
                         vu->video = pdev->vdev->minor & 0x3F;
                         vu->audio = -1; /* not known yet */
                         vu->vbi = -1;
@@ -1589,7 +1589,7 @@ static int pwc_video_do_ioctl(struct inode *inode, struct file *file,
                         return pwc_ioctl(pdev, cmd, arg);
         } /* ..switch */
         return 0;
-}       
+}
 
 static int pwc_video_ioctl(struct inode *inode, struct file *file,
                            unsigned int cmd, unsigned long arg)
@@ -1605,10 +1605,10 @@ static int pwc_video_mmap(struct file *file, struct vm_area_struct *vma)
         unsigned long start = vma->vm_start;
         unsigned long size  = vma->vm_end-vma->vm_start;
         unsigned long page, pos;
-        
+
         Trace(TRACE_MEMORY, "mmap(0x%p, 0x%lx, %lu) called.\n", vdev, start, size);
         pdev = vdev->priv;
-        
+
         vma->vm_flags |= VM_IO;
 
         pos = (unsigned long)pdev->image_data;
@@ -1646,7 +1646,7 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
         char serial_number[30], *name;
 
         /* Check if we can handle this device */
-        Trace(TRACE_PROBE, "probe() called [%04X %04X], if %d\n", 
+        Trace(TRACE_PROBE, "probe() called [%04X %04X], if %d\n",
                 le16_to_cpu(udev->descriptor.idVendor),
                 le16_to_cpu(udev->descriptor.idProduct),
                 intf->altsetting->desc.bInterfaceNumber);
@@ -1770,11 +1770,11 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
                         name = "Logitech QuickCam (res.)";
                         type_id = 730; /* Assuming CMOS */
                         break;
-                default:
+                default:
                         return -ENODEV;
-                        break;
-                }
-        }
+                        break;
+                }
+        }
         else if (vendor_id == 0x055d) {
                 /* I don't know the difference between the C10 and the C30;
                    I suppose the difference is the sensor, but both cameras
@@ -1837,7 +1837,7 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
                         return -ENODEV;
                         break;
                 }
-        
+
         }
         else if (vendor_id == 0x0d81) {
                 switch(product_id) {
@@ -1856,7 +1856,7 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
                         break;
                 }
         }
-        else 
+        else
                 return -ENODEV; /* Not any of the know types; but the list keeps growing. */
 
         memset(serial_number, 0, 30);
@@ -1880,9 +1880,9 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
         if (vendor_id == 0x046D && product_id == 0x08B5)
         {
                 /* Logitech QuickCam Orbit
-                   The ranges have been determined experimentally; they may differ from cam to cam.
-                   Also, the exact ranges left-right and up-down are different for my cam
-                  */
+                   The ranges have been determined experimentally; they may differ from cam to cam.
+                   Also, the exact ranges left-right and up-down are different for my cam
+                  */
                 pdev->angle_range.pan_min  = -7000;
                 pdev->angle_range.pan_max  =  7000;
                 pdev->angle_range.tilt_min = -3000;
@@ -1939,7 +1939,7 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
         }
 
         /* occupy slot */
-        if (hint < MAX_DEV_HINTS) 
+        if (hint < MAX_DEV_HINTS)
                 device_hint[hint].pdev = pdev;
 
         Trace(TRACE_PROBE, "probe() function returning struct at 0x%p.\n", pdev);
@@ -1968,13 +1968,13 @@ static void usb_pwc_disconnect(struct usb_interface *intf)
                 Err("pwc_disconnect() Woops: pointer mismatch udev/pdev.\n");
                 goto disconnect_out;
         }
-#ifdef PWC_MAGIC        
+#ifdef PWC_MAGIC
         if (pdev->magic != PWC_MAGIC) {
                 Err("pwc_disconnect() Magic number failed. Consult your scrolls and try again.\n");
                 goto disconnect_out;
         }
 #endif
-        
+
         /* We got unplugged; this is signalled by an EPIPE error code */
         if (pdev->vopen) {
                 Info("Disconnected while webcam is in use!\n");
@@ -2017,8 +2017,8 @@ static int pwc_atoi(const char *s)
 }
 
 
-/* 
- * Initialization code & module stuff 
+/*
+ * Initialization code & module stuff
  */
 
 static char size[10];
@@ -2168,7 +2168,7 @@ static int __init usb_pwc_init(void)
                                 if (*dot != '\0') {
                                         /* There's a serial number as well */
                                         int k;
-                                        
+
                                         dot++;
                                         k = 0;
                                         while (*dot != ':' && k < 29) {
@@ -2178,18 +2178,18 @@ static int __init usb_pwc_init(void)
                                         device_hint[i].serial_number[k] = '\0';
                                 }
                         }
-#if PWC_DEBUG           
+#if PWC_DEBUG
                         Debug("device_hint[%d]:\n", i);
                         Debug("  type    : %d\n", device_hint[i].type);
                         Debug("  serial# : %s\n", device_hint[i].serial_number);
                         Debug("  node    : %d\n", device_hint[i].device_node);
-#endif                  
+#endif
                 }
                 else
                         device_hint[i].type = 0; /* not filled */
         } /* ..for MAX_DEV_HINTS */
 
-        Trace(TRACE_PROBE, "Registering driver at address 0x%p.\n", &pwc_driver);
+        Trace(TRACE_PROBE, "Registering driver at address 0x%p.\n", &pwc_driver);
         return usb_register(&pwc_driver);
 }
 
diff --git a/drivers/media/video/pwc/pwc-ioctl.h b/drivers/media/video/pwc/pwc-ioctl.h
index 5f9cb08bc02e..784bc72521fa 100644
--- a/drivers/media/video/pwc/pwc-ioctl.h
+++ b/drivers/media/video/pwc/pwc-ioctl.h
@@ -33,10 +33,10 @@
 /*
    Changes
    2001/08/03  Alvarado   Added ioctl constants to access methods for
-                          changing white balance and red/blue gains
+                          changing white balance and red/blue gains
    2002/12/15  G. H. Fernandez-Toribio   VIDIOCGREALSIZE
    2003/12/13  Nemosft Unv. Some modifications to make interfacing to
-               PWCX easier
+               PWCX easier
  */
 
 /* These are private ioctl() commands, specific for the Philips webcams.
@@ -45,10 +45,10 @@
 
    The #define names are built up like follows:
    VIDIOC               VIDeo IOCtl prefix
-         PWC            Philps WebCam
-            G           optional: Get
-            S           optional: Set
-             ...        the function
+         PWC            Philps WebCam
+            G           optional: Get
+            S           optional: Set
+             ...        the function
  */
 
 
@@ -94,7 +94,7 @@ struct pwc_serial
 {
         char serial[30];        /* String with serial number. Contains terminating 0 */
 };
-        
+
 /* pwc_whitebalance.mode values */
 #define PWC_WB_INDOOR           0
 #define PWC_WB_OUTDOOR          1
@@ -102,14 +102,14 @@ struct pwc_serial
 #define PWC_WB_MANUAL           3
 #define PWC_WB_AUTO             4
 
-/* Used with VIDIOCPWC[SG]AWB (Auto White Balance). 
+/* Used with VIDIOCPWC[SG]AWB (Auto White Balance).
    Set mode to one of the PWC_WB_* values above.
-   *red and *blue are the respective gains of these colour components inside 
+   *red and *blue are the respective gains of these colour components inside
    the camera; range 0..65535
-   When 'mode' == PWC_WB_MANUAL, 'manual_red' and 'manual_blue' are set or read; 
+   When 'mode' == PWC_WB_MANUAL, 'manual_red' and 'manual_blue' are set or read;
    otherwise undefined.
    'read_red' and 'read_blue' are read-only.
-*/   
+*/
 struct pwc_whitebalance
 {
         int mode;
@@ -117,9 +117,9 @@ struct pwc_whitebalance
         int read_red, read_blue;        /* R/O */
 };
 
-/* 
+/*
    'control_speed' and 'control_delay' are used in automatic whitebalance mode,
-   and tell the camera how fast it should react to changes in lighting, and 
+   and tell the camera how fast it should react to changes in lighting, and
    with how much delay. Valid values are 0..65535.
 */
 struct pwc_wb_speed
@@ -148,11 +148,11 @@ struct pwc_imagesize
 #define PWC_MPT_TILT            0x02
 #define PWC_MPT_TIMEOUT         0x04 /* for status */
 
-/* Set angles; when absolute != 0, the angle is absolute and the 
+/* Set angles; when absolute != 0, the angle is absolute and the
    driver calculates the relative offset for you. This can only
    be used with VIDIOCPWCSANGLE; VIDIOCPWCGANGLE always returns
    absolute angles.
- */   
+ */
 struct pwc_mpt_angles
 {
         int absolute;           /* write-only */
@@ -179,14 +179,14 @@ struct pwc_mpt_status
 /* This is used for out-of-kernel decompression. With it, you can get
    all the necessary information to initialize and use the decompressor
    routines in standalone applications.
- */   
+ */
 struct pwc_video_command
 {
         int type;               /* camera type (645, 675, 730, etc.) */
         int release;            /* release number */
 
-        int size;               /* one of PSZ_* */
-        int alternate;
+        int size;               /* one of PSZ_* */
+        int alternate;
         int command_len;        /* length of USB video command */
         unsigned char command_buf[13];  /* Actual USB video command */
         int bandlength;         /* >0 = compressed */
@@ -264,7 +264,7 @@ struct pwc_video_command
 
   /* Flickerless mode; = 0 off, otherwise on */
 #define VIDIOCPWCSFLICKER       _IOW('v', 208, int)
-#define VIDIOCPWCGFLICKER       _IOR('v', 208, int)  
+#define VIDIOCPWCGFLICKER       _IOR('v', 208, int)
 
   /* Dynamic noise reduction; 0 off, 3 = high noise reduction */
 #define VIDIOCPWCSDYNNOISE      _IOW('v', 209, int)
@@ -273,7 +273,7 @@ struct pwc_video_command
  /* Real image size as used by the camera; tells you whether or not there's a gray border around the image */
 #define VIDIOCPWCGREALSIZE      _IOR('v', 210, struct pwc_imagesize)
 
- /* Motorized pan & tilt functions */ 
+ /* Motorized pan & tilt functions */
 #define VIDIOCPWCMPTRESET       _IOW('v', 211, int)
 #define VIDIOCPWCMPTGRANGE      _IOR('v', 211, struct pwc_mpt_range)
 #define VIDIOCPWCMPTSANGLE      _IOW('v', 212, struct pwc_mpt_angles)
diff --git a/drivers/media/video/pwc/pwc-kiara.c b/drivers/media/video/pwc/pwc-kiara.c
index c498c68bace1..4c96037f7be5 100644
--- a/drivers/media/video/pwc/pwc-kiara.c
+++ b/drivers/media/video/pwc/pwc-kiara.c
@@ -48,270 +48,270 @@ const struct Kiara_table_entry Kiara_table[PSZ_MAX][6][4] =
    {
       /* 5 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 10 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 15 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 20 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 25 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 30 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
    },
    /* QSIF */
    {
       /* 5 fps */
       {
-         {1, 146,    0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
-         {1, 146,    0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
-         {1, 146,    0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
-         {1, 146,    0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
+         {1, 146,    0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
+         {1, 146,    0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
+         {1, 146,    0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
+         {1, 146,    0, {0x1D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0x00, 0x80}},
       },
       /* 10 fps */
       {
-         {2, 291,    0, {0x1C, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x23, 0x01, 0x80}},
-         {1, 192,  630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
-         {1, 192,  630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
-         {1, 192,  630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
+         {2, 291,    0, {0x1C, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x23, 0x01, 0x80}},
+         {1, 192,  630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
+         {1, 192,  630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
+         {1, 192,  630, {0x14, 0xF4, 0x30, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xC0, 0x00, 0x80}},
       },
       /* 15 fps */
       {
-         {3, 437,    0, {0x1B, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xB5, 0x01, 0x80}},
-         {2, 292,  640, {0x13, 0xF4, 0x30, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x20, 0x24, 0x01, 0x80}},
-         {2, 292,  640, {0x13, 0xF4, 0x30, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x20, 0x24, 0x01, 0x80}},
-         {1, 192,  420, {0x13, 0xF4, 0x30, 0x0D, 0x1B, 0x0C, 0x53, 0x1E, 0x18, 0xC0, 0x00, 0x80}},
+         {3, 437,    0, {0x1B, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xB5, 0x01, 0x80}},
+         {2, 292,  640, {0x13, 0xF4, 0x30, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x20, 0x24, 0x01, 0x80}},
+         {2, 292,  640, {0x13, 0xF4, 0x30, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x20, 0x24, 0x01, 0x80}},
+         {1, 192,  420, {0x13, 0xF4, 0x30, 0x0D, 0x1B, 0x0C, 0x53, 0x1E, 0x18, 0xC0, 0x00, 0x80}},
       },
       /* 20 fps */
       {
-         {4, 589,    0, {0x1A, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x4D, 0x02, 0x80}},
-         {3, 448,  730, {0x12, 0xF4, 0x30, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x18, 0xC0, 0x01, 0x80}},
-         {2, 292,  476, {0x12, 0xF4, 0x30, 0x0E, 0xD8, 0x0E, 0x10, 0x19, 0x18, 0x24, 0x01, 0x80}},
-         {1, 192,  312, {0x12, 0xF4, 0x50, 0x09, 0xB3, 0x08, 0xEB, 0x1E, 0x18, 0xC0, 0x00, 0x80}},
+         {4, 589,    0, {0x1A, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x4D, 0x02, 0x80}},
+         {3, 448,  730, {0x12, 0xF4, 0x30, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x18, 0xC0, 0x01, 0x80}},
+         {2, 292,  476, {0x12, 0xF4, 0x30, 0x0E, 0xD8, 0x0E, 0x10, 0x19, 0x18, 0x24, 0x01, 0x80}},
+         {1, 192,  312, {0x12, 0xF4, 0x50, 0x09, 0xB3, 0x08, 0xEB, 0x1E, 0x18, 0xC0, 0x00, 0x80}},
       },
       /* 25 fps */
       {
-         {5, 703,    0, {0x19, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xBF, 0x02, 0x80}},
-         {3, 447,  610, {0x11, 0xF4, 0x30, 0x13, 0x0B, 0x12, 0x43, 0x14, 0x28, 0xBF, 0x01, 0x80}},
-         {2, 292,  398, {0x11, 0xF4, 0x50, 0x0C, 0x6C, 0x0B, 0xA4, 0x1E, 0x28, 0x24, 0x01, 0x80}},
-         {1, 193,  262, {0x11, 0xF4, 0x50, 0x08, 0x23, 0x07, 0x5B, 0x1E, 0x28, 0xC1, 0x00, 0x80}},
+         {5, 703,    0, {0x19, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xBF, 0x02, 0x80}},
+         {3, 447,  610, {0x11, 0xF4, 0x30, 0x13, 0x0B, 0x12, 0x43, 0x14, 0x28, 0xBF, 0x01, 0x80}},
+         {2, 292,  398, {0x11, 0xF4, 0x50, 0x0C, 0x6C, 0x0B, 0xA4, 0x1E, 0x28, 0x24, 0x01, 0x80}},
+         {1, 193,  262, {0x11, 0xF4, 0x50, 0x08, 0x23, 0x07, 0x5B, 0x1E, 0x28, 0xC1, 0x00, 0x80}},
       },
       /* 30 fps */
       {
-         {8, 874,    0, {0x18, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x6A, 0x03, 0x80}},
-         {5, 704,  730, {0x10, 0xF4, 0x30, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x28, 0xC0, 0x02, 0x80}},
-         {3, 448,  492, {0x10, 0xF4, 0x30, 0x0F, 0x5D, 0x0E, 0x95, 0x15, 0x28, 0xC0, 0x01, 0x80}},
-         {2, 292,  320, {0x10, 0xF4, 0x50, 0x09, 0xFB, 0x09, 0x33, 0x1E, 0x28, 0x24, 0x01, 0x80}},
+         {8, 874,    0, {0x18, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x6A, 0x03, 0x80}},
+         {5, 704,  730, {0x10, 0xF4, 0x30, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x28, 0xC0, 0x02, 0x80}},
+         {3, 448,  492, {0x10, 0xF4, 0x30, 0x0F, 0x5D, 0x0E, 0x95, 0x15, 0x28, 0xC0, 0x01, 0x80}},
+         {2, 292,  320, {0x10, 0xF4, 0x50, 0x09, 0xFB, 0x09, 0x33, 0x1E, 0x28, 0x24, 0x01, 0x80}},
       },
    },
    /* QCIF */
    {
       /* 5 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 10 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 15 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 20 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 25 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 30 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
    },
    /* SIF */
    {
       /* 5 fps */
       {
-         {4, 582,    0, {0x0D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x46, 0x02, 0x80}},
-         {3, 387, 1276, {0x05, 0xF4, 0x30, 0x27, 0xD8, 0x26, 0x48, 0x03, 0x10, 0x83, 0x01, 0x80}},
-         {2, 291,  960, {0x05, 0xF4, 0x30, 0x1D, 0xF2, 0x1C, 0x62, 0x04, 0x10, 0x23, 0x01, 0x80}},
-         {1, 191,  630, {0x05, 0xF4, 0x50, 0x13, 0xA9, 0x12, 0x19, 0x05, 0x18, 0xBF, 0x00, 0x80}},
+         {4, 582,    0, {0x0D, 0xF4, 0x30, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x46, 0x02, 0x80}},
+         {3, 387, 1276, {0x05, 0xF4, 0x30, 0x27, 0xD8, 0x26, 0x48, 0x03, 0x10, 0x83, 0x01, 0x80}},
+         {2, 291,  960, {0x05, 0xF4, 0x30, 0x1D, 0xF2, 0x1C, 0x62, 0x04, 0x10, 0x23, 0x01, 0x80}},
+         {1, 191,  630, {0x05, 0xF4, 0x50, 0x13, 0xA9, 0x12, 0x19, 0x05, 0x18, 0xBF, 0x00, 0x80}},
       },
       /* 10 fps */
       {
-         {0, },
-         {6, 775, 1278, {0x04, 0xF4, 0x30, 0x27, 0xE8, 0x26, 0x58, 0x05, 0x30, 0x07, 0x03, 0x80}},
-         {3, 447,  736, {0x04, 0xF4, 0x30, 0x16, 0xFB, 0x15, 0x6B, 0x05, 0x28, 0xBF, 0x01, 0x80}},
-         {2, 292,  480, {0x04, 0xF4, 0x70, 0x0E, 0xF9, 0x0D, 0x69, 0x09, 0x28, 0x24, 0x01, 0x80}},
+         {0, },
+         {6, 775, 1278, {0x04, 0xF4, 0x30, 0x27, 0xE8, 0x26, 0x58, 0x05, 0x30, 0x07, 0x03, 0x80}},
+         {3, 447,  736, {0x04, 0xF4, 0x30, 0x16, 0xFB, 0x15, 0x6B, 0x05, 0x28, 0xBF, 0x01, 0x80}},
+         {2, 292,  480, {0x04, 0xF4, 0x70, 0x0E, 0xF9, 0x0D, 0x69, 0x09, 0x28, 0x24, 0x01, 0x80}},
       },
       /* 15 fps */
       {
-         {0, },
-         {9, 955, 1050, {0x03, 0xF4, 0x30, 0x20, 0xCF, 0x1F, 0x3F, 0x06, 0x48, 0xBB, 0x03, 0x80}},
-         {4, 592,  650, {0x03, 0xF4, 0x30, 0x14, 0x44, 0x12, 0xB4, 0x08, 0x30, 0x50, 0x02, 0x80}},
-         {3, 448,  492, {0x03, 0xF4, 0x50, 0x0F, 0x52, 0x0D, 0xC2, 0x09, 0x38, 0xC0, 0x01, 0x80}},
+         {0, },
+         {9, 955, 1050, {0x03, 0xF4, 0x30, 0x20, 0xCF, 0x1F, 0x3F, 0x06, 0x48, 0xBB, 0x03, 0x80}},
+         {4, 592,  650, {0x03, 0xF4, 0x30, 0x14, 0x44, 0x12, 0xB4, 0x08, 0x30, 0x50, 0x02, 0x80}},
+         {3, 448,  492, {0x03, 0xF4, 0x50, 0x0F, 0x52, 0x0D, 0xC2, 0x09, 0x38, 0xC0, 0x01, 0x80}},
       },
       /* 20 fps */
       {
-         {0, },
-         {9, 958,  782, {0x02, 0xF4, 0x30, 0x18, 0x6A, 0x16, 0xDA, 0x0B, 0x58, 0xBE, 0x03, 0x80}},
-         {5, 703,  574, {0x02, 0xF4, 0x50, 0x11, 0xE7, 0x10, 0x57, 0x0B, 0x40, 0xBF, 0x02, 0x80}},
-         {3, 446,  364, {0x02, 0xF4, 0x90, 0x0B, 0x5C, 0x09, 0xCC, 0x0E, 0x38, 0xBE, 0x01, 0x80}},
+         {0, },
+         {9, 958,  782, {0x02, 0xF4, 0x30, 0x18, 0x6A, 0x16, 0xDA, 0x0B, 0x58, 0xBE, 0x03, 0x80}},
+         {5, 703,  574, {0x02, 0xF4, 0x50, 0x11, 0xE7, 0x10, 0x57, 0x0B, 0x40, 0xBF, 0x02, 0x80}},
+         {3, 446,  364, {0x02, 0xF4, 0x90, 0x0B, 0x5C, 0x09, 0xCC, 0x0E, 0x38, 0xBE, 0x01, 0x80}},
       },
       /* 25 fps */
       {
-         {0, },
-         {9, 958,  654, {0x01, 0xF4, 0x30, 0x14, 0x66, 0x12, 0xD6, 0x0B, 0x50, 0xBE, 0x03, 0x80}},
-         {6, 776,  530, {0x01, 0xF4, 0x50, 0x10, 0x8C, 0x0E, 0xFC, 0x0C, 0x48, 0x08, 0x03, 0x80}},
-         {4, 592,  404, {0x01, 0xF4, 0x70, 0x0C, 0x96, 0x0B, 0x06, 0x0B, 0x48, 0x50, 0x02, 0x80}},
+         {0, },
+         {9, 958,  654, {0x01, 0xF4, 0x30, 0x14, 0x66, 0x12, 0xD6, 0x0B, 0x50, 0xBE, 0x03, 0x80}},
+         {6, 776,  530, {0x01, 0xF4, 0x50, 0x10, 0x8C, 0x0E, 0xFC, 0x0C, 0x48, 0x08, 0x03, 0x80}},
+         {4, 592,  404, {0x01, 0xF4, 0x70, 0x0C, 0x96, 0x0B, 0x06, 0x0B, 0x48, 0x50, 0x02, 0x80}},
       },
       /* 30 fps */
       {
-         {0, },
-         {9, 957,  526, {0x00, 0xF4, 0x50, 0x10, 0x68, 0x0E, 0xD8, 0x0D, 0x58, 0xBD, 0x03, 0x80}},
-         {6, 775,  426, {0x00, 0xF4, 0x70, 0x0D, 0x48, 0x0B, 0xB8, 0x0F, 0x50, 0x07, 0x03, 0x80}},
-         {4, 590,  324, {0x00, 0x7A, 0x88, 0x0A, 0x1C, 0x08, 0xB4, 0x0E, 0x50, 0x4E, 0x02, 0x80}},
+         {0, },
+         {9, 957,  526, {0x00, 0xF4, 0x50, 0x10, 0x68, 0x0E, 0xD8, 0x0D, 0x58, 0xBD, 0x03, 0x80}},
+         {6, 775,  426, {0x00, 0xF4, 0x70, 0x0D, 0x48, 0x0B, 0xB8, 0x0F, 0x50, 0x07, 0x03, 0x80}},
+         {4, 590,  324, {0x00, 0x7A, 0x88, 0x0A, 0x1C, 0x08, 0xB4, 0x0E, 0x50, 0x4E, 0x02, 0x80}},
       },
    },
    /* CIF */
    {
       /* 5 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 10 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 15 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 20 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 25 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 30 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
    },
    /* VGA */
    {
       /* 5 fps */
       {
-         {0, },
-         {6, 773, 1272, {0x25, 0xF4, 0x30, 0x27, 0xB6, 0x24, 0x96, 0x02, 0x30, 0x05, 0x03, 0x80}},
-         {4, 592,  976, {0x25, 0xF4, 0x50, 0x1E, 0x78, 0x1B, 0x58, 0x03, 0x30, 0x50, 0x02, 0x80}},
-         {3, 448,  738, {0x25, 0xF4, 0x90, 0x17, 0x0C, 0x13, 0xEC, 0x04, 0x30, 0xC0, 0x01, 0x80}},
+         {0, },
+         {6, 773, 1272, {0x25, 0xF4, 0x30, 0x27, 0xB6, 0x24, 0x96, 0x02, 0x30, 0x05, 0x03, 0x80}},
+         {4, 592,  976, {0x25, 0xF4, 0x50, 0x1E, 0x78, 0x1B, 0x58, 0x03, 0x30, 0x50, 0x02, 0x80}},
+         {3, 448,  738, {0x25, 0xF4, 0x90, 0x17, 0x0C, 0x13, 0xEC, 0x04, 0x30, 0xC0, 0x01, 0x80}},
       },
       /* 10 fps */
       {
-         {0, },
-         {9, 956,  788, {0x24, 0xF4, 0x70, 0x18, 0x9C, 0x15, 0x7C, 0x03, 0x48, 0xBC, 0x03, 0x80}},
-         {6, 776,  640, {0x24, 0xF4, 0xB0, 0x13, 0xFC, 0x11, 0x2C, 0x04, 0x48, 0x08, 0x03, 0x80}},
-         {4, 592,  488, {0x24, 0x7A, 0xE8, 0x0F, 0x3C, 0x0C, 0x6C, 0x06, 0x48, 0x50, 0x02, 0x80}},
+         {0, },
+         {9, 956,  788, {0x24, 0xF4, 0x70, 0x18, 0x9C, 0x15, 0x7C, 0x03, 0x48, 0xBC, 0x03, 0x80}},
+         {6, 776,  640, {0x24, 0xF4, 0xB0, 0x13, 0xFC, 0x11, 0x2C, 0x04, 0x48, 0x08, 0x03, 0x80}},
+         {4, 592,  488, {0x24, 0x7A, 0xE8, 0x0F, 0x3C, 0x0C, 0x6C, 0x06, 0x48, 0x50, 0x02, 0x80}},
       },
       /* 15 fps */
       {
-         {0, },
-         {9, 957,  526, {0x23, 0x7A, 0xE8, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x03, 0x80}},
-         {9, 957,  526, {0x23, 0x7A, 0xE8, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x03, 0x80}},
-         {8, 895,  492, {0x23, 0x7A, 0xE8, 0x0F, 0x5D, 0x0C, 0x8D, 0x06, 0x58, 0x7F, 0x03, 0x80}},
+         {0, },
+         {9, 957,  526, {0x23, 0x7A, 0xE8, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x03, 0x80}},
+         {9, 957,  526, {0x23, 0x7A, 0xE8, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x03, 0x80}},
+         {8, 895,  492, {0x23, 0x7A, 0xE8, 0x0F, 0x5D, 0x0C, 0x8D, 0x06, 0x58, 0x7F, 0x03, 0x80}},
       },
       /* 20 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 25 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 30 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
    },
 };
diff --git a/drivers/media/video/pwc/pwc-misc.c b/drivers/media/video/pwc/pwc-misc.c
index b7a4bd3524c7..58fe79747992 100644
--- a/drivers/media/video/pwc/pwc-misc.c
+++ b/drivers/media/video/pwc/pwc-misc.c
@@ -1,4 +1,4 @@
-/* Linux driver for Philips webcam 
+/* Linux driver for Philips webcam
    Various miscellaneous functions and tables.
    (C) 1999-2003 Nemosoft Unv.
    (C) 2004      Luc Saillard (luc@saillard.org)
@@ -44,17 +44,17 @@ int pwc_decode_size(struct pwc_device *pdev, int width, int height)
         int i, find;
 
         /* Make sure we don't go beyond our max size.
-           NB: we have different limits for RAW and normal modes. In case
-           you don't have the decompressor loaded or use RAW mode, 
-           the maximum viewable size is smaller.
-        */
+           NB: we have different limits for RAW and normal modes. In case
+           you don't have the decompressor loaded or use RAW mode,
+           the maximum viewable size is smaller.
+        */
         if (pdev->vpalette == VIDEO_PALETTE_RAW)
         {
                 if (width > pdev->abs_max.x || height > pdev->abs_max.y)
                 {
                         Debug("VIDEO_PALETTE_RAW: going beyond abs_max.\n");
-                        return -1;
-                }
+                        return -1;
+                }
         }
         else
         {
@@ -88,8 +88,8 @@ void pwc_construct(struct pwc_device *pdev)
                 pdev->view_min.y =  96;
                 pdev->view_max.x = 352;
                 pdev->view_max.y = 288;
-                pdev->abs_max.x  = 352;
-                pdev->abs_max.y  = 288;
+                pdev->abs_max.x  = 352;
+                pdev->abs_max.y  = 288;
                 pdev->image_mask = 1 << PSZ_SQCIF | 1 << PSZ_QCIF | 1 << PSZ_CIF;
                 pdev->vcinterface = 2;
                 pdev->vendpoint = 4;
@@ -105,8 +105,8 @@ void pwc_construct(struct pwc_device *pdev)
                 pdev->view_max.x = 640;
                 pdev->view_max.y = 480;
                 pdev->image_mask = 1 << PSZ_SQCIF | 1 << PSZ_QSIF | 1 << PSZ_QCIF | 1 << PSZ_SIF | 1 << PSZ_CIF | 1 << PSZ_VGA;
-                pdev->abs_max.x = 640;
-                pdev->abs_max.y = 480;
+                pdev->abs_max.x = 640;
+                pdev->abs_max.y = 480;
                 pdev->vcinterface = 3;
                 pdev->vendpoint = 4;
                 pdev->frame_header_size = 0;
@@ -121,8 +121,8 @@ void pwc_construct(struct pwc_device *pdev)
                 pdev->view_max.x = 640;
                 pdev->view_max.y = 480;
                 pdev->image_mask = 1 << PSZ_QSIF | 1 << PSZ_SIF | 1 << PSZ_VGA;
-                pdev->abs_max.x = 640;
-                pdev->abs_max.y = 480;
+                pdev->abs_max.x = 640;
+                pdev->abs_max.y = 480;
                 pdev->vcinterface = 3;
                 pdev->vendpoint = 5;
                 pdev->frame_header_size = TOUCAM_HEADER_SIZE;
diff --git a/drivers/media/video/pwc/pwc-nala.h b/drivers/media/video/pwc/pwc-nala.h
index e6c5cb69d03b..168c73ef75d8 100644
--- a/drivers/media/video/pwc/pwc-nala.h
+++ b/drivers/media/video/pwc/pwc-nala.h
@@ -54,7 +54,7 @@
       {0},
    },
    /* VGA */
-   {  
+   {
       {0},
       {0},
       {0},
diff --git a/drivers/media/video/pwc/pwc-timon.c b/drivers/media/video/pwc/pwc-timon.c
index dee967173d6c..175250d089cf 100644
--- a/drivers/media/video/pwc/pwc-timon.c
+++ b/drivers/media/video/pwc/pwc-timon.c
@@ -46,270 +46,270 @@ const struct Timon_table_entry Timon_table[PSZ_MAX][6][4] =
    {
       /* 5 fps */
       {
-         {1, 140,    0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
-         {1, 140,    0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
-         {1, 140,    0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
-         {1, 140,    0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
+         {1, 140,    0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
+         {1, 140,    0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
+         {1, 140,    0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
+         {1, 140,    0, {0x05, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x8C, 0xFC, 0x80, 0x02}},
       },
       /* 10 fps */
       {
-         {2, 280,    0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
-         {2, 280,    0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
-         {2, 280,    0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
-         {2, 280,    0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
+         {2, 280,    0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
+         {2, 280,    0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
+         {2, 280,    0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
+         {2, 280,    0, {0x04, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x18, 0xA9, 0x80, 0x02}},
       },
       /* 15 fps */
       {
-         {3, 410,    0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
-         {3, 410,    0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
-         {3, 410,    0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
-         {3, 410,    0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
+         {3, 410,    0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
+         {3, 410,    0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
+         {3, 410,    0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
+         {3, 410,    0, {0x03, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x9A, 0x71, 0x80, 0x02}},
       },
       /* 20 fps */
       {
-         {4, 559,    0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
-         {4, 559,    0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
-         {4, 559,    0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
-         {4, 559,    0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
+         {4, 559,    0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
+         {4, 559,    0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
+         {4, 559,    0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
+         {4, 559,    0, {0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x2F, 0x56, 0x80, 0x02}},
       },
       /* 25 fps */
       {
-         {5, 659,    0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
-         {5, 659,    0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
-         {5, 659,    0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
-         {5, 659,    0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
+         {5, 659,    0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
+         {5, 659,    0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
+         {5, 659,    0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
+         {5, 659,    0, {0x01, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x93, 0x46, 0x80, 0x02}},
       },
       /* 30 fps */
       {
-         {7, 838,    0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
-         {7, 838,    0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
-         {7, 838,    0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
-         {7, 838,    0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
+         {7, 838,    0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
+         {7, 838,    0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
+         {7, 838,    0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
+         {7, 838,    0, {0x00, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x46, 0x3B, 0x80, 0x02}},
       },
    },
    /* QSIF */
    {
       /* 5 fps */
       {
-         {1, 146,    0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
-         {1, 146,    0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
-         {1, 146,    0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
-         {1, 146,    0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
+         {1, 146,    0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
+         {1, 146,    0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
+         {1, 146,    0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
+         {1, 146,    0, {0x2D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x92, 0xFC, 0xC0, 0x02}},
       },
       /* 10 fps */
       {
-         {2, 291,    0, {0x2C, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x23, 0xA1, 0xC0, 0x02}},
-         {1, 191,  630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
-         {1, 191,  630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
-         {1, 191,  630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
+         {2, 291,    0, {0x2C, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x23, 0xA1, 0xC0, 0x02}},
+         {1, 191,  630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
+         {1, 191,  630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
+         {1, 191,  630, {0x2C, 0xF4, 0x05, 0x13, 0xA9, 0x12, 0xE1, 0x17, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
       },
       /* 15 fps */
       {
-         {3, 437,    0, {0x2B, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xB5, 0x6D, 0xC0, 0x02}},
-         {2, 291,  640, {0x2B, 0xF4, 0x05, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
-         {2, 291,  640, {0x2B, 0xF4, 0x05, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
-         {1, 191,  420, {0x2B, 0xF4, 0x0D, 0x0D, 0x1B, 0x0C, 0x53, 0x1E, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
+         {3, 437,    0, {0x2B, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xB5, 0x6D, 0xC0, 0x02}},
+         {2, 291,  640, {0x2B, 0xF4, 0x05, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
+         {2, 291,  640, {0x2B, 0xF4, 0x05, 0x13, 0xF7, 0x13, 0x2F, 0x13, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
+         {1, 191,  420, {0x2B, 0xF4, 0x0D, 0x0D, 0x1B, 0x0C, 0x53, 0x1E, 0x08, 0xBF, 0xF4, 0xC0, 0x02}},
       },
       /* 20 fps */
       {
-         {4, 588,    0, {0x2A, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x4C, 0x52, 0xC0, 0x02}},
-         {3, 447,  730, {0x2A, 0xF4, 0x05, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
-         {2, 292,  476, {0x2A, 0xF4, 0x0D, 0x0E, 0xD8, 0x0E, 0x10, 0x19, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
-         {1, 192,  312, {0x2A, 0xF4, 0x1D, 0x09, 0xB3, 0x08, 0xEB, 0x1E, 0x18, 0xC0, 0xF4, 0xC0, 0x02}},
+         {4, 588,    0, {0x2A, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x4C, 0x52, 0xC0, 0x02}},
+         {3, 447,  730, {0x2A, 0xF4, 0x05, 0x16, 0xC9, 0x16, 0x01, 0x0E, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
+         {2, 292,  476, {0x2A, 0xF4, 0x0D, 0x0E, 0xD8, 0x0E, 0x10, 0x19, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
+         {1, 192,  312, {0x2A, 0xF4, 0x1D, 0x09, 0xB3, 0x08, 0xEB, 0x1E, 0x18, 0xC0, 0xF4, 0xC0, 0x02}},
       },
       /* 25 fps */
       {
-         {5, 703,    0, {0x29, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xBF, 0x42, 0xC0, 0x02}},
-         {3, 447,  610, {0x29, 0xF4, 0x05, 0x13, 0x0B, 0x12, 0x43, 0x14, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
-         {2, 292,  398, {0x29, 0xF4, 0x0D, 0x0C, 0x6C, 0x0B, 0xA4, 0x1E, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
-         {1, 192,  262, {0x29, 0xF4, 0x25, 0x08, 0x23, 0x07, 0x5B, 0x1E, 0x18, 0xC0, 0xF4, 0xC0, 0x02}},
+         {5, 703,    0, {0x29, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0xBF, 0x42, 0xC0, 0x02}},
+         {3, 447,  610, {0x29, 0xF4, 0x05, 0x13, 0x0B, 0x12, 0x43, 0x14, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
+         {2, 292,  398, {0x29, 0xF4, 0x0D, 0x0C, 0x6C, 0x0B, 0xA4, 0x1E, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
+         {1, 192,  262, {0x29, 0xF4, 0x25, 0x08, 0x23, 0x07, 0x5B, 0x1E, 0x18, 0xC0, 0xF4, 0xC0, 0x02}},
       },
       /* 30 fps */
       {
-         {8, 873,    0, {0x28, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x69, 0x37, 0xC0, 0x02}},
-         {5, 704,  774, {0x28, 0xF4, 0x05, 0x18, 0x21, 0x17, 0x59, 0x0F, 0x18, 0xC0, 0x42, 0xC0, 0x02}},
-         {3, 448,  492, {0x28, 0xF4, 0x05, 0x0F, 0x5D, 0x0E, 0x95, 0x15, 0x18, 0xC0, 0x69, 0xC0, 0x02}},
-         {2, 291,  320, {0x28, 0xF4, 0x1D, 0x09, 0xFB, 0x09, 0x33, 0x1E, 0x18, 0x23, 0xA1, 0xC0, 0x02}},
+         {8, 873,    0, {0x28, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x69, 0x37, 0xC0, 0x02}},
+         {5, 704,  774, {0x28, 0xF4, 0x05, 0x18, 0x21, 0x17, 0x59, 0x0F, 0x18, 0xC0, 0x42, 0xC0, 0x02}},
+         {3, 448,  492, {0x28, 0xF4, 0x05, 0x0F, 0x5D, 0x0E, 0x95, 0x15, 0x18, 0xC0, 0x69, 0xC0, 0x02}},
+         {2, 291,  320, {0x28, 0xF4, 0x1D, 0x09, 0xFB, 0x09, 0x33, 0x1E, 0x18, 0x23, 0xA1, 0xC0, 0x02}},
       },
    },
    /* QCIF */
    {
       /* 5 fps */
       {
-         {1, 193,    0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
-         {1, 193,    0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
-         {1, 193,    0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
-         {1, 193,    0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
+         {1, 193,    0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
+         {1, 193,    0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
+         {1, 193,    0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
+         {1, 193,    0, {0x0D, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xC1, 0xF4, 0xC0, 0x02}},
       },
       /* 10 fps */
       {
-         {3, 385,    0, {0x0C, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x81, 0x79, 0xC0, 0x02}},
-         {2, 291,  800, {0x0C, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x11, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
-         {2, 291,  800, {0x0C, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x11, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
-         {1, 194,  532, {0x0C, 0xF4, 0x05, 0x10, 0x9A, 0x0F, 0xBE, 0x1B, 0x08, 0xC2, 0xF0, 0xC0, 0x02}},
+         {3, 385,    0, {0x0C, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x81, 0x79, 0xC0, 0x02}},
+         {2, 291,  800, {0x0C, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x11, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
+         {2, 291,  800, {0x0C, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x11, 0x08, 0x23, 0xA1, 0xC0, 0x02}},
+         {1, 194,  532, {0x0C, 0xF4, 0x05, 0x10, 0x9A, 0x0F, 0xBE, 0x1B, 0x08, 0xC2, 0xF0, 0xC0, 0x02}},
       },
       /* 15 fps */
       {
-         {4, 577,    0, {0x0B, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x41, 0x52, 0xC0, 0x02}},
-         {3, 447,  818, {0x0B, 0xF4, 0x05, 0x19, 0x89, 0x18, 0xAD, 0x0F, 0x10, 0xBF, 0x69, 0xC0, 0x02}},
-         {2, 292,  534, {0x0B, 0xF4, 0x05, 0x10, 0xA3, 0x0F, 0xC7, 0x19, 0x10, 0x24, 0xA1, 0xC0, 0x02}},
-         {1, 195,  356, {0x0B, 0xF4, 0x15, 0x0B, 0x11, 0x0A, 0x35, 0x1E, 0x10, 0xC3, 0xF0, 0xC0, 0x02}},
+         {4, 577,    0, {0x0B, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x41, 0x52, 0xC0, 0x02}},
+         {3, 447,  818, {0x0B, 0xF4, 0x05, 0x19, 0x89, 0x18, 0xAD, 0x0F, 0x10, 0xBF, 0x69, 0xC0, 0x02}},
+         {2, 292,  534, {0x0B, 0xF4, 0x05, 0x10, 0xA3, 0x0F, 0xC7, 0x19, 0x10, 0x24, 0xA1, 0xC0, 0x02}},
+         {1, 195,  356, {0x0B, 0xF4, 0x15, 0x0B, 0x11, 0x0A, 0x35, 0x1E, 0x10, 0xC3, 0xF0, 0xC0, 0x02}},
       },
       /* 20 fps */
       {
-         {6, 776,    0, {0x0A, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x08, 0x3F, 0xC0, 0x02}},
-         {4, 591,  804, {0x0A, 0xF4, 0x05, 0x19, 0x1E, 0x18, 0x42, 0x0F, 0x18, 0x4F, 0x4E, 0xC0, 0x02}},
-         {3, 447,  608, {0x0A, 0xF4, 0x05, 0x12, 0xFD, 0x12, 0x21, 0x15, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
-         {2, 291,  396, {0x0A, 0xF4, 0x15, 0x0C, 0x5E, 0x0B, 0x82, 0x1E, 0x18, 0x23, 0xA1, 0xC0, 0x02}},
+         {6, 776,    0, {0x0A, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0x08, 0x3F, 0xC0, 0x02}},
+         {4, 591,  804, {0x0A, 0xF4, 0x05, 0x19, 0x1E, 0x18, 0x42, 0x0F, 0x18, 0x4F, 0x4E, 0xC0, 0x02}},
+         {3, 447,  608, {0x0A, 0xF4, 0x05, 0x12, 0xFD, 0x12, 0x21, 0x15, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
+         {2, 291,  396, {0x0A, 0xF4, 0x15, 0x0C, 0x5E, 0x0B, 0x82, 0x1E, 0x18, 0x23, 0xA1, 0xC0, 0x02}},
       },
       /* 25 fps */
       {
-         {9, 928,    0, {0x09, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xA0, 0x33, 0xC0, 0x02}},
-         {5, 703,  800, {0x09, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x10, 0x18, 0xBF, 0x42, 0xC0, 0x02}},
-         {3, 447,  508, {0x09, 0xF4, 0x0D, 0x0F, 0xD2, 0x0E, 0xF6, 0x1B, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
-         {2, 292,  332, {0x09, 0xF4, 0x1D, 0x0A, 0x5A, 0x09, 0x7E, 0x1E, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
+         {9, 928,    0, {0x09, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00, 0xA0, 0x33, 0xC0, 0x02}},
+         {5, 703,  800, {0x09, 0xF4, 0x05, 0x18, 0xF4, 0x18, 0x18, 0x10, 0x18, 0xBF, 0x42, 0xC0, 0x02}},
+         {3, 447,  508, {0x09, 0xF4, 0x0D, 0x0F, 0xD2, 0x0E, 0xF6, 0x1B, 0x18, 0xBF, 0x69, 0xC0, 0x02}},
+         {2, 292,  332, {0x09, 0xF4, 0x1D, 0x0A, 0x5A, 0x09, 0x7E, 0x1E, 0x18, 0x24, 0xA1, 0xC0, 0x02}},
       },
       /* 30 fps */
       {
-         {0, },
-         {9, 956,  876, {0x08, 0xF4, 0x05, 0x1B, 0x58, 0x1A, 0x7C, 0x0E, 0x20, 0xBC, 0x33, 0x10, 0x02}},
-         {4, 592,  542, {0x08, 0xF4, 0x05, 0x10, 0xE4, 0x10, 0x08, 0x17, 0x20, 0x50, 0x4E, 0x10, 0x02}},
-         {2, 291,  266, {0x08, 0xF4, 0x25, 0x08, 0x48, 0x07, 0x6C, 0x1E, 0x20, 0x23, 0xA1, 0x10, 0x02}},
+         {0, },
+         {9, 956,  876, {0x08, 0xF4, 0x05, 0x1B, 0x58, 0x1A, 0x7C, 0x0E, 0x20, 0xBC, 0x33, 0x10, 0x02}},
+         {4, 592,  542, {0x08, 0xF4, 0x05, 0x10, 0xE4, 0x10, 0x08, 0x17, 0x20, 0x50, 0x4E, 0x10, 0x02}},
+         {2, 291,  266, {0x08, 0xF4, 0x25, 0x08, 0x48, 0x07, 0x6C, 0x1E, 0x20, 0x23, 0xA1, 0x10, 0x02}},
       },
    },
    /* SIF */
    {
       /* 5 fps */
       {
-         {4, 582,    0, {0x35, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x46, 0x52, 0x60, 0x02}},
-         {3, 387, 1276, {0x35, 0xF4, 0x05, 0x27, 0xD8, 0x26, 0x48, 0x03, 0x10, 0x83, 0x79, 0x60, 0x02}},
-         {2, 291,  960, {0x35, 0xF4, 0x0D, 0x1D, 0xF2, 0x1C, 0x62, 0x04, 0x10, 0x23, 0xA1, 0x60, 0x02}},
-         {1, 191,  630, {0x35, 0xF4, 0x1D, 0x13, 0xA9, 0x12, 0x19, 0x05, 0x08, 0xBF, 0xF4, 0x60, 0x02}},
+         {4, 582,    0, {0x35, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x46, 0x52, 0x60, 0x02}},
+         {3, 387, 1276, {0x35, 0xF4, 0x05, 0x27, 0xD8, 0x26, 0x48, 0x03, 0x10, 0x83, 0x79, 0x60, 0x02}},
+         {2, 291,  960, {0x35, 0xF4, 0x0D, 0x1D, 0xF2, 0x1C, 0x62, 0x04, 0x10, 0x23, 0xA1, 0x60, 0x02}},
+         {1, 191,  630, {0x35, 0xF4, 0x1D, 0x13, 0xA9, 0x12, 0x19, 0x05, 0x08, 0xBF, 0xF4, 0x60, 0x02}},
       },
       /* 10 fps */
       {
-         {0, },
-         {6, 775, 1278, {0x34, 0xF4, 0x05, 0x27, 0xE8, 0x26, 0x58, 0x05, 0x30, 0x07, 0x3F, 0x10, 0x02}},
-         {3, 447,  736, {0x34, 0xF4, 0x15, 0x16, 0xFB, 0x15, 0x6B, 0x05, 0x18, 0xBF, 0x69, 0x10, 0x02}},
-         {2, 291,  480, {0x34, 0xF4, 0x2D, 0x0E, 0xF9, 0x0D, 0x69, 0x09, 0x18, 0x23, 0xA1, 0x10, 0x02}},
+         {0, },
+         {6, 775, 1278, {0x34, 0xF4, 0x05, 0x27, 0xE8, 0x26, 0x58, 0x05, 0x30, 0x07, 0x3F, 0x10, 0x02}},
+         {3, 447,  736, {0x34, 0xF4, 0x15, 0x16, 0xFB, 0x15, 0x6B, 0x05, 0x18, 0xBF, 0x69, 0x10, 0x02}},
+         {2, 291,  480, {0x34, 0xF4, 0x2D, 0x0E, 0xF9, 0x0D, 0x69, 0x09, 0x18, 0x23, 0xA1, 0x10, 0x02}},
       },
       /* 15 fps */
       {
-         {0, },
-         {9, 955, 1050, {0x33, 0xF4, 0x05, 0x20, 0xCF, 0x1F, 0x3F, 0x06, 0x48, 0xBB, 0x33, 0x10, 0x02}},
-         {4, 591,  650, {0x33, 0xF4, 0x15, 0x14, 0x44, 0x12, 0xB4, 0x08, 0x30, 0x4F, 0x4E, 0x10, 0x02}},
-         {3, 448,  492, {0x33, 0xF4, 0x25, 0x0F, 0x52, 0x0D, 0xC2, 0x09, 0x28, 0xC0, 0x69, 0x10, 0x02}},
+         {0, },
+         {9, 955, 1050, {0x33, 0xF4, 0x05, 0x20, 0xCF, 0x1F, 0x3F, 0x06, 0x48, 0xBB, 0x33, 0x10, 0x02}},
+         {4, 591,  650, {0x33, 0xF4, 0x15, 0x14, 0x44, 0x12, 0xB4, 0x08, 0x30, 0x4F, 0x4E, 0x10, 0x02}},
+         {3, 448,  492, {0x33, 0xF4, 0x25, 0x0F, 0x52, 0x0D, 0xC2, 0x09, 0x28, 0xC0, 0x69, 0x10, 0x02}},
       },
       /* 20 fps */
       {
-         {0, },
-         {9, 958,  782, {0x32, 0xF4, 0x0D, 0x18, 0x6A, 0x16, 0xDA, 0x0B, 0x58, 0xBE, 0x33, 0xD0, 0x02}},
-         {5, 703,  574, {0x32, 0xF4, 0x1D, 0x11, 0xE7, 0x10, 0x57, 0x0B, 0x40, 0xBF, 0x42, 0xD0, 0x02}},
-         {3, 446,  364, {0x32, 0xF4, 0x3D, 0x0B, 0x5C, 0x09, 0xCC, 0x0E, 0x30, 0xBE, 0x69, 0xD0, 0x02}},
+         {0, },
+         {9, 958,  782, {0x32, 0xF4, 0x0D, 0x18, 0x6A, 0x16, 0xDA, 0x0B, 0x58, 0xBE, 0x33, 0xD0, 0x02}},
+         {5, 703,  574, {0x32, 0xF4, 0x1D, 0x11, 0xE7, 0x10, 0x57, 0x0B, 0x40, 0xBF, 0x42, 0xD0, 0x02}},
+         {3, 446,  364, {0x32, 0xF4, 0x3D, 0x0B, 0x5C, 0x09, 0xCC, 0x0E, 0x30, 0xBE, 0x69, 0xD0, 0x02}},
       },
       /* 25 fps */
       {
-         {0, },
-         {9, 958,  654, {0x31, 0xF4, 0x15, 0x14, 0x66, 0x12, 0xD6, 0x0B, 0x50, 0xBE, 0x33, 0x90, 0x02}},
-         {6, 776,  530, {0x31, 0xF4, 0x25, 0x10, 0x8C, 0x0E, 0xFC, 0x0C, 0x48, 0x08, 0x3F, 0x90, 0x02}},
-         {4, 592,  404, {0x31, 0xF4, 0x35, 0x0C, 0x96, 0x0B, 0x06, 0x0B, 0x38, 0x50, 0x4E, 0x90, 0x02}},
+         {0, },
+         {9, 958,  654, {0x31, 0xF4, 0x15, 0x14, 0x66, 0x12, 0xD6, 0x0B, 0x50, 0xBE, 0x33, 0x90, 0x02}},
+         {6, 776,  530, {0x31, 0xF4, 0x25, 0x10, 0x8C, 0x0E, 0xFC, 0x0C, 0x48, 0x08, 0x3F, 0x90, 0x02}},
+         {4, 592,  404, {0x31, 0xF4, 0x35, 0x0C, 0x96, 0x0B, 0x06, 0x0B, 0x38, 0x50, 0x4E, 0x90, 0x02}},
       },
       /* 30 fps */
       {
-         {0, },
-         {9, 957,  526, {0x30, 0xF4, 0x25, 0x10, 0x68, 0x0E, 0xD8, 0x0D, 0x58, 0xBD, 0x33, 0x60, 0x02}},
-         {6, 775,  426, {0x30, 0xF4, 0x35, 0x0D, 0x48, 0x0B, 0xB8, 0x0F, 0x50, 0x07, 0x3F, 0x60, 0x02}},
-         {4, 590,  324, {0x30, 0x7A, 0x4B, 0x0A, 0x1C, 0x08, 0xB4, 0x0E, 0x40, 0x4E, 0x52, 0x60, 0x02}},
+         {0, },
+         {9, 957,  526, {0x30, 0xF4, 0x25, 0x10, 0x68, 0x0E, 0xD8, 0x0D, 0x58, 0xBD, 0x33, 0x60, 0x02}},
+         {6, 775,  426, {0x30, 0xF4, 0x35, 0x0D, 0x48, 0x0B, 0xB8, 0x0F, 0x50, 0x07, 0x3F, 0x60, 0x02}},
+         {4, 590,  324, {0x30, 0x7A, 0x4B, 0x0A, 0x1C, 0x08, 0xB4, 0x0E, 0x40, 0x4E, 0x52, 0x60, 0x02}},
       },
    },
    /* CIF */
    {
       /* 5 fps */
       {
-         {6, 771,    0, {0x15, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x3F, 0x80, 0x02}},
-         {4, 465, 1278, {0x15, 0xF4, 0x05, 0x27, 0xEE, 0x26, 0x36, 0x03, 0x18, 0xD1, 0x65, 0x80, 0x02}},
-         {2, 291,  800, {0x15, 0xF4, 0x15, 0x18, 0xF4, 0x17, 0x3C, 0x05, 0x18, 0x23, 0xA1, 0x80, 0x02}},
-         {1, 193,  528, {0x15, 0xF4, 0x2D, 0x10, 0x7E, 0x0E, 0xC6, 0x0A, 0x18, 0xC1, 0xF4, 0x80, 0x02}},
+         {6, 771,    0, {0x15, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x3F, 0x80, 0x02}},
+         {4, 465, 1278, {0x15, 0xF4, 0x05, 0x27, 0xEE, 0x26, 0x36, 0x03, 0x18, 0xD1, 0x65, 0x80, 0x02}},
+         {2, 291,  800, {0x15, 0xF4, 0x15, 0x18, 0xF4, 0x17, 0x3C, 0x05, 0x18, 0x23, 0xA1, 0x80, 0x02}},
+         {1, 193,  528, {0x15, 0xF4, 0x2D, 0x10, 0x7E, 0x0E, 0xC6, 0x0A, 0x18, 0xC1, 0xF4, 0x80, 0x02}},
       },
       /* 10 fps */
       {
-         {0, },
-         {9, 932, 1278, {0x14, 0xF4, 0x05, 0x27, 0xEE, 0x26, 0x36, 0x04, 0x30, 0xA4, 0x33, 0x10, 0x02}},
-         {4, 591,  812, {0x14, 0xF4, 0x15, 0x19, 0x56, 0x17, 0x9E, 0x06, 0x28, 0x4F, 0x4E, 0x10, 0x02}},
-         {2, 291,  400, {0x14, 0xF4, 0x3D, 0x0C, 0x7A, 0x0A, 0xC2, 0x0E, 0x28, 0x23, 0xA1, 0x10, 0x02}},
+         {0, },
+         {9, 932, 1278, {0x14, 0xF4, 0x05, 0x27, 0xEE, 0x26, 0x36, 0x04, 0x30, 0xA4, 0x33, 0x10, 0x02}},
+         {4, 591,  812, {0x14, 0xF4, 0x15, 0x19, 0x56, 0x17, 0x9E, 0x06, 0x28, 0x4F, 0x4E, 0x10, 0x02}},
+         {2, 291,  400, {0x14, 0xF4, 0x3D, 0x0C, 0x7A, 0x0A, 0xC2, 0x0E, 0x28, 0x23, 0xA1, 0x10, 0x02}},
       },
       /* 15 fps */
       {
-         {0, },
-         {9, 956,  876, {0x13, 0xF4, 0x0D, 0x1B, 0x58, 0x19, 0xA0, 0x05, 0x38, 0xBC, 0x33, 0x60, 0x02}},
-         {5, 703,  644, {0x13, 0xF4, 0x1D, 0x14, 0x1C, 0x12, 0x64, 0x08, 0x38, 0xBF, 0x42, 0x60, 0x02}},
-         {3, 448,  410, {0x13, 0xF4, 0x3D, 0x0C, 0xC4, 0x0B, 0x0C, 0x0E, 0x38, 0xC0, 0x69, 0x60, 0x02}},
+         {0, },
+         {9, 956,  876, {0x13, 0xF4, 0x0D, 0x1B, 0x58, 0x19, 0xA0, 0x05, 0x38, 0xBC, 0x33, 0x60, 0x02}},
+         {5, 703,  644, {0x13, 0xF4, 0x1D, 0x14, 0x1C, 0x12, 0x64, 0x08, 0x38, 0xBF, 0x42, 0x60, 0x02}},
+         {3, 448,  410, {0x13, 0xF4, 0x3D, 0x0C, 0xC4, 0x0B, 0x0C, 0x0E, 0x38, 0xC0, 0x69, 0x60, 0x02}},
       },
       /* 20 fps */
       {
-         {0, },
-         {9, 956,  650, {0x12, 0xF4, 0x1D, 0x14, 0x4A, 0x12, 0x92, 0x09, 0x48, 0xBC, 0x33, 0x10, 0x03}},
-         {6, 776,  528, {0x12, 0xF4, 0x2D, 0x10, 0x7E, 0x0E, 0xC6, 0x0A, 0x40, 0x08, 0x3F, 0x10, 0x03}},
-         {4, 591,  402, {0x12, 0xF4, 0x3D, 0x0C, 0x8F, 0x0A, 0xD7, 0x0E, 0x40, 0x4F, 0x4E, 0x10, 0x03}},
+         {0, },
+         {9, 956,  650, {0x12, 0xF4, 0x1D, 0x14, 0x4A, 0x12, 0x92, 0x09, 0x48, 0xBC, 0x33, 0x10, 0x03}},
+         {6, 776,  528, {0x12, 0xF4, 0x2D, 0x10, 0x7E, 0x0E, 0xC6, 0x0A, 0x40, 0x08, 0x3F, 0x10, 0x03}},
+         {4, 591,  402, {0x12, 0xF4, 0x3D, 0x0C, 0x8F, 0x0A, 0xD7, 0x0E, 0x40, 0x4F, 0x4E, 0x10, 0x03}},
       },
       /* 25 fps */
       {
-         {0, },
-         {9, 956,  544, {0x11, 0xF4, 0x25, 0x10, 0xF4, 0x0F, 0x3C, 0x0A, 0x48, 0xBC, 0x33, 0xC0, 0x02}},
-         {7, 840,  478, {0x11, 0xF4, 0x2D, 0x0E, 0xEB, 0x0D, 0x33, 0x0B, 0x48, 0x48, 0x3B, 0xC0, 0x02}},
-         {5, 703,  400, {0x11, 0xF4, 0x3D, 0x0C, 0x7A, 0x0A, 0xC2, 0x0E, 0x48, 0xBF, 0x42, 0xC0, 0x02}},
+         {0, },
+         {9, 956,  544, {0x11, 0xF4, 0x25, 0x10, 0xF4, 0x0F, 0x3C, 0x0A, 0x48, 0xBC, 0x33, 0xC0, 0x02}},
+         {7, 840,  478, {0x11, 0xF4, 0x2D, 0x0E, 0xEB, 0x0D, 0x33, 0x0B, 0x48, 0x48, 0x3B, 0xC0, 0x02}},
+         {5, 703,  400, {0x11, 0xF4, 0x3D, 0x0C, 0x7A, 0x0A, 0xC2, 0x0E, 0x48, 0xBF, 0x42, 0xC0, 0x02}},
       },
       /* 30 fps */
       {
-         {0, },
-         {9, 956,  438, {0x10, 0xF4, 0x35, 0x0D, 0xAC, 0x0B, 0xF4, 0x0D, 0x50, 0xBC, 0x33, 0x10, 0x02}},
-         {7, 838,  384, {0x10, 0xF4, 0x45, 0x0B, 0xFD, 0x0A, 0x45, 0x0F, 0x50, 0x46, 0x3B, 0x10, 0x02}},
-         {6, 773,  354, {0x10, 0x7A, 0x4B, 0x0B, 0x0C, 0x09, 0x80, 0x10, 0x50, 0x05, 0x3F, 0x10, 0x02}},
+         {0, },
+         {9, 956,  438, {0x10, 0xF4, 0x35, 0x0D, 0xAC, 0x0B, 0xF4, 0x0D, 0x50, 0xBC, 0x33, 0x10, 0x02}},
+         {7, 838,  384, {0x10, 0xF4, 0x45, 0x0B, 0xFD, 0x0A, 0x45, 0x0F, 0x50, 0x46, 0x3B, 0x10, 0x02}},
+         {6, 773,  354, {0x10, 0x7A, 0x4B, 0x0B, 0x0C, 0x09, 0x80, 0x10, 0x50, 0x05, 0x3F, 0x10, 0x02}},
       },
    },
    /* VGA */
    {
       /* 5 fps */
       {
-         {0, },
-         {6, 773, 1272, {0x1D, 0xF4, 0x15, 0x27, 0xB6, 0x24, 0x96, 0x02, 0x30, 0x05, 0x3F, 0x10, 0x02}},
-         {4, 592,  976, {0x1D, 0xF4, 0x25, 0x1E, 0x78, 0x1B, 0x58, 0x03, 0x30, 0x50, 0x4E, 0x10, 0x02}},
-         {3, 448,  738, {0x1D, 0xF4, 0x3D, 0x17, 0x0C, 0x13, 0xEC, 0x04, 0x30, 0xC0, 0x69, 0x10, 0x02}},
+         {0, },
+         {6, 773, 1272, {0x1D, 0xF4, 0x15, 0x27, 0xB6, 0x24, 0x96, 0x02, 0x30, 0x05, 0x3F, 0x10, 0x02}},
+         {4, 592,  976, {0x1D, 0xF4, 0x25, 0x1E, 0x78, 0x1B, 0x58, 0x03, 0x30, 0x50, 0x4E, 0x10, 0x02}},
+         {3, 448,  738, {0x1D, 0xF4, 0x3D, 0x17, 0x0C, 0x13, 0xEC, 0x04, 0x30, 0xC0, 0x69, 0x10, 0x02}},
       },
       /* 10 fps */
       {
-         {0, },
-         {9, 956,  788, {0x1C, 0xF4, 0x35, 0x18, 0x9C, 0x15, 0x7C, 0x03, 0x48, 0xBC, 0x33, 0x10, 0x02}},
-         {6, 776,  640, {0x1C, 0x7A, 0x53, 0x13, 0xFC, 0x11, 0x2C, 0x04, 0x48, 0x08, 0x3F, 0x10, 0x02}},
-         {4, 592,  488, {0x1C, 0x7A, 0x6B, 0x0F, 0x3C, 0x0C, 0x6C, 0x06, 0x48, 0x50, 0x4E, 0x10, 0x02}},
+         {0, },
+         {9, 956,  788, {0x1C, 0xF4, 0x35, 0x18, 0x9C, 0x15, 0x7C, 0x03, 0x48, 0xBC, 0x33, 0x10, 0x02}},
+         {6, 776,  640, {0x1C, 0x7A, 0x53, 0x13, 0xFC, 0x11, 0x2C, 0x04, 0x48, 0x08, 0x3F, 0x10, 0x02}},
+         {4, 592,  488, {0x1C, 0x7A, 0x6B, 0x0F, 0x3C, 0x0C, 0x6C, 0x06, 0x48, 0x50, 0x4E, 0x10, 0x02}},
       },
       /* 15 fps */
       {
-         {0, },
-         {9, 957,  526, {0x1B, 0x7A, 0x63, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x33, 0x80, 0x02}},
-         {9, 957,  526, {0x1B, 0x7A, 0x63, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x33, 0x80, 0x02}},
-         {8, 895,  492, {0x1B, 0x7A, 0x6B, 0x0F, 0x5D, 0x0C, 0x8D, 0x06, 0x58, 0x7F, 0x37, 0x80, 0x02}},
+         {0, },
+         {9, 957,  526, {0x1B, 0x7A, 0x63, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x33, 0x80, 0x02}},
+         {9, 957,  526, {0x1B, 0x7A, 0x63, 0x10, 0x68, 0x0D, 0x98, 0x06, 0x58, 0xBD, 0x33, 0x80, 0x02}},
+         {8, 895,  492, {0x1B, 0x7A, 0x6B, 0x0F, 0x5D, 0x0C, 0x8D, 0x06, 0x58, 0x7F, 0x37, 0x80, 0x02}},
       },
       /* 20 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 25 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
       /* 30 fps */
       {
-         {0, },
-         {0, },
-         {0, },
-         {0, },
+         {0, },
+         {0, },
+         {0, },
+         {0, },
       },
    },
 };
diff --git a/drivers/media/video/pwc/pwc-uncompress.c b/drivers/media/video/pwc/pwc-uncompress.c
index ef4204eab6c4..b37a89a163f9 100644
--- a/drivers/media/video/pwc/pwc-uncompress.c
+++ b/drivers/media/video/pwc/pwc-uncompress.c
@@ -109,9 +109,9 @@ int pwc_decompress(struct pwc_device *pdev)
                    in planar format immediately.
                  */
                 int flags;
-                
-                flags = PWCX_FLAG_PLANAR;
-                if (pdev->vsize == PSZ_VGA && pdev->vframes == 5 && pdev->vsnapshot)
+
+                flags = PWCX_FLAG_PLANAR;
+                if (pdev->vsize == PSZ_VGA && pdev->vframes == 5 && pdev->vsnapshot)
                  {
                    printk(KERN_ERR "pwc: Mode Bayer is not supported for now\n");
                    flags |= PWCX_FLAG_BAYER;
diff --git a/drivers/media/video/pwc/pwc-uncompress.h b/drivers/media/video/pwc/pwc-uncompress.h
index d3b9250e4ed3..f75e1b6cbe19 100644
--- a/drivers/media/video/pwc/pwc-uncompress.h
+++ b/drivers/media/video/pwc/pwc-uncompress.h
@@ -24,7 +24,7 @@
 
 /* This file is the bridge between the kernel module and the plugin; it
    describes the structures and datatypes used in both modules. Any
-   significant change should be reflected by increasing the 
+   significant change should be reflected by increasing the
    pwc_decompressor_version major number.
  */
 #ifndef PWC_UNCOMPRESS_H
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index 6dd76bb3dff1..1b0ee0ced0ed 100644
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -123,7 +123,7 @@ struct pwc_device
 #endif
    /* Pointer to our usb_device */
    struct usb_device *udev;
-   
+
    int type;                    /* type of cam (645, 646, 675, 680, 690, 720, 730, 740, 750) */
    int release;                 /* release number */
    int features;                /* feature bits */
@@ -149,7 +149,7 @@ struct pwc_device
    char vsnapshot;              /* snapshot mode */
    char vsync;                  /* used by isoc handler */
    char vmirror;                /* for ToUCaM series */
-   
+
    int cmd_len;
    unsigned char cmd_buf[13];
 
diff --git a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c
index a9f3cf0b1e3c..531e9461cb66 100644
--- a/drivers/media/video/saa5249.c
+++ b/drivers/media/video/saa5249.c
@@ -71,7 +71,7 @@
 #define NUM_BUFS 8
 #define IF_NAME "SAA5249"
 
-static const int disp_modes[8][3] = 
+static const int disp_modes[8][3] =
 {
         { 0x46, 0x03, 0x03 },   /* DISPOFF */
         { 0x46, 0xcc, 0xcc },   /* DISPNORM */
@@ -150,8 +150,8 @@ static int saa5249_attach(struct i2c_adapter *adap, int addr, int kind)
         client=kmalloc(sizeof(*client), GFP_KERNEL);
         if(client==NULL)
                 return -ENOMEM;
-        client_template.adapter = adap;
-        client_template.addr = addr;
+        client_template.adapter = adap;
+        client_template.addr = addr;
         memcpy(client, &client_template, sizeof(*client));
         t = kzalloc(sizeof(*t), GFP_KERNEL);
         if(t==NULL)
@@ -161,11 +161,11 @@ static int saa5249_attach(struct i2c_adapter *adap, int addr, int kind)
         }
         strlcpy(client->name, IF_NAME, I2C_NAME_SIZE);
         mutex_init(&t->lock);
-        
+
         /*
          *      Now create a video4linux device
          */
-         
+
         vd = kmalloc(sizeof(struct video_device), GFP_KERNEL);
         if(vd==NULL)
         {
@@ -175,8 +175,8 @@ static int saa5249_attach(struct i2c_adapter *adap, int addr, int kind)
         }
         i2c_set_clientdata(client, vd);
         memcpy(vd, &saa_template, sizeof(*vd));
-                
-        for (pgbuf = 0; pgbuf < NUM_DAUS; pgbuf++) 
+
+        for (pgbuf = 0; pgbuf < NUM_DAUS; pgbuf++)
         {
                 memset(t->vdau[pgbuf].pgbuf, ' ', sizeof(t->vdau[0].pgbuf));
                 memset(t->vdau[pgbuf].sregs, 0, sizeof(t->vdau[0].sregs));
@@ -186,9 +186,9 @@ static int saa5249_attach(struct i2c_adapter *adap, int addr, int kind)
                 t->vdau[pgbuf].stopped = TRUE;
                 t->is_searching[pgbuf] = FALSE;
         }
-        vd->priv=t;     
-         
-        
+        vd->priv=t;
+
+
         /*
          *      Register it
          */
@@ -208,7 +208,7 @@ static int saa5249_attach(struct i2c_adapter *adap, int addr, int kind)
 /*
  *      We do most of the hard work when we become a device on the i2c.
  */
- 
+
 static int saa5249_probe(struct i2c_adapter *adap)
 {
         if (adap->class & I2C_CLASS_TV_ANALOG)
@@ -229,7 +229,7 @@ static int saa5249_detach(struct i2c_client *client)
 
 /* new I2C driver support */
 
-static struct i2c_driver i2c_driver_videotext = 
+static struct i2c_driver i2c_driver_videotext =
 {
         .driver = {
                 .name   = IF_NAME,              /* name */
@@ -249,7 +249,7 @@ static struct i2c_client client_template = {
  *      delay may be longer.
  */
 
-static void jdelay(unsigned long delay) 
+static void jdelay(unsigned long delay)
 {
         sigset_t oldblocked = current->blocked;
 
@@ -269,14 +269,14 @@ static void jdelay(unsigned long delay)
 /*
  *      I2C interfaces
  */
- 
-static int i2c_sendbuf(struct saa5249_device *t, int reg, int count, u8 *data) 
+
+static int i2c_sendbuf(struct saa5249_device *t, int reg, int count, u8 *data)
 {
         char buf[64];
-        
+
         buf[0] = reg;
         memcpy(buf+1, data, count);
-        
+
         if(i2c_master_send(t->client, buf, count+1)==count+1)
                 return 0;
         return -1;
@@ -289,7 +289,7 @@ static int i2c_senddata(struct saa5249_device *t, ...)
         int ct=0;
         va_list argp;
         va_start(argp,t);
-        
+
         while((v=va_arg(argp,int))!=-1)
                 buf[ct++]=v;
         return i2c_sendbuf(t, buf[0], ct-1, buf+1);
@@ -301,7 +301,7 @@ static int i2c_senddata(struct saa5249_device *t, ...)
  * Returns -1 if I²C-device didn't send acknowledge, 0 otherwise
  */
 
-static int i2c_getdata(struct saa5249_device *t, int count, u8 *buf) 
+static int i2c_getdata(struct saa5249_device *t, int count, u8 *buf)
 {
         if(i2c_master_recv(t->client, buf, count)!=count)
                 return -1;
@@ -320,9 +320,9 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
         struct video_device *vd = video_devdata(file);
         struct saa5249_device *t=vd->priv;
 
-        switch(cmd) 
+        switch(cmd)
         {
-                case VTXIOCGETINFO: 
+                case VTXIOCGETINFO:
                 {
                         vtx_info_t *info = arg;
                         info->version_major = VTX_VER_MAJ;
@@ -332,10 +332,10 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                         return 0;
                 }
 
-                case VTXIOCCLRPAGE: 
+                case VTXIOCCLRPAGE:
                 {
                         vtx_pagereq_t *req = arg;
-      
+
                         if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
                                 return -EINVAL;
                         memset(t->vdau[req->pgbuf].pgbuf, ' ', sizeof(t->vdau[0].pgbuf));
@@ -343,17 +343,17 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                         return 0;
                 }
 
-                case VTXIOCCLRFOUND: 
+                case VTXIOCCLRFOUND:
                 {
                         vtx_pagereq_t *req = arg;
-      
+
                         if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
                                 return -EINVAL;
                         t->vdau[req->pgbuf].clrfound = TRUE;
                         return 0;
                 }
 
-                case VTXIOCPAGEREQ: 
+                case VTXIOCPAGEREQ:
                 {
                         vtx_pagereq_t *req = arg;
                         if (!(req->pagemask & PGMASK_PAGE))
@@ -381,7 +381,7 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                         return 0;
                 }
 
-                case VTXIOCGETSTAT: 
+                case VTXIOCGETSTAT:
                 {
                         vtx_pagereq_t *req = arg;
                         u8 infobits[10];
@@ -390,7 +390,7 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
 
                         if (req->pgbuf < 0 || req->pgbuf >= NUM_DAUS)
                                 return -EINVAL;
-                        if (!t->vdau[req->pgbuf].stopped) 
+                        if (!t->vdau[req->pgbuf].stopped)
                         {
                                 if (i2c_senddata(t, 2, 0, -1) ||
                                         i2c_sendbuf(t, 3, sizeof(t->vdau[0].sregs), t->vdau[req->pgbuf].sregs) ||
@@ -403,7 +403,7 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                                         return -EIO;
 
                                 if (!(infobits[8] & 0x10) && !(infobits[7] & 0xf0) &&   /* check FOUND-bit */
-                                        (memcmp(infobits, t->vdau[req->pgbuf].laststat, sizeof(infobits)) || 
+                                        (memcmp(infobits, t->vdau[req->pgbuf].laststat, sizeof(infobits)) ||
                                         time_after_eq(jiffies, t->vdau[req->pgbuf].expire)))
                                 {               /* check if new page arrived */
                                         if (i2c_senddata(t, 8, 0, 0, 0, -1) ||
@@ -411,7 +411,7 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                                                 return -EIO;
                                         t->vdau[req->pgbuf].expire = jiffies + PGBUF_EXPIRE;
                                         memset(t->vdau[req->pgbuf].pgbuf + VTX_PAGESIZE, ' ', VTX_VIRTUALSIZE - VTX_PAGESIZE);
-                                        if (t->virtual_mode) 
+                                        if (t->virtual_mode)
                                         {
                                                 /* Packet X/24 */
                                                 if (i2c_senddata(t, 8, 0, 0x20, 0, -1) ||
@@ -459,9 +459,9 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                         info.notfound = !!(infobits[8] & 0x10);
                         info.pblf = !!(infobits[9] & 0x20);
                         info.hamming = 0;
-                        for (a = 0; a <= 7; a++) 
+                        for (a = 0; a <= 7; a++)
                         {
-                                if (infobits[a] & 0xf0) 
+                                if (infobits[a] & 0xf0)
                                 {
                                         info.hamming = 1;
                                         break;
@@ -471,14 +471,14 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                                 info.notfound = 1;
                         if(copy_to_user(req->buffer, &info, sizeof(vtx_pageinfo_t)))
                                 return -EFAULT;
-                        if (!info.hamming && !info.notfound) 
+                        if (!info.hamming && !info.notfound)
                         {
                                 t->is_searching[req->pgbuf] = FALSE;
                         }
                         return 0;
                 }
 
-                case VTXIOCGETPAGE: 
+                case VTXIOCGETPAGE:
                 {
                         vtx_pagereq_t *req = arg;
                         int start, end;
@@ -488,15 +488,15 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                                 return -EINVAL;
                         if(copy_to_user(req->buffer, &t->vdau[req->pgbuf].pgbuf[req->start], req->end - req->start + 1))
                                 return -EFAULT;
-                                
-                         /* 
+
+                         /*
                           *     Always read the time directly from SAA5249
                           */
-                          
-                        if (req->start <= 39 && req->end >= 32) 
+
+                        if (req->start <= 39 && req->end >= 32)
                         {
                                 int len;
-                                char buf[16];  
+                                char buf[16];
                                 start = max(req->start, 32);
                                 end = min(req->end, 39);
                                 len=end-start+1;
@@ -507,7 +507,7 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                                         return -EFAULT;
                         }
                         /* Insert the current header if DAU is still searching for a page */
-                        if (req->start <= 31 && req->end >= 7 && t->is_searching[req->pgbuf]) 
+                        if (req->start <= 31 && req->end >= 7 && t->is_searching[req->pgbuf])
                         {
                                 char buf[32];
                                 int len;
@@ -523,7 +523,7 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                         return 0;
                 }
 
-                case VTXIOCSTOPDAU: 
+                case VTXIOCSTOPDAU:
                 {
                         vtx_pagereq_t *req = arg;
 
@@ -534,12 +534,12 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                         return 0;
                 }
 
-                case VTXIOCPUTPAGE: 
-                case VTXIOCSETDISP: 
-                case VTXIOCPUTSTAT: 
+                case VTXIOCPUTPAGE:
+                case VTXIOCSETDISP:
+                case VTXIOCPUTSTAT:
                         return 0;
-                        
-                case VTXIOCCLRCACHE: 
+
+                case VTXIOCCLRCACHE:
                 {
                         if (i2c_senddata(t, 0, NUM_DAUS, 0, 8, -1) || i2c_senddata(t, 11,
                                 ' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',
@@ -551,7 +551,7 @@ static int do_saa5249_ioctl(struct inode *inode, struct file *file,
                         return 0;
                 }
 
-                case VTXIOCSETVIRT: 
+                case VTXIOCSETVIRT:
                 {
                         /* The SAA5249 has virtual-row reception turned on always */
                         t->virtual_mode = (int)(long)arg;
@@ -612,14 +612,14 @@ static inline unsigned int vtx_fix_command(unsigned int cmd)
 /*
  *      Handle the locking
  */
- 
+
 static int saa5249_ioctl(struct inode *inode, struct file *file,
-                         unsigned int cmd, unsigned long arg) 
+                         unsigned int cmd, unsigned long arg)
 {
         struct video_device *vd = video_devdata(file);
         struct saa5249_device *t=vd->priv;
         int err;
-        
+
         cmd = vtx_fix_command(cmd);
         mutex_lock(&t->lock);
         err = video_usercopy(inode,file,cmd,arg,do_saa5249_ioctl);
@@ -627,7 +627,7 @@ static int saa5249_ioctl(struct inode *inode, struct file *file,
         return err;
 }
 
-static int saa5249_open(struct inode *inode, struct file *file) 
+static int saa5249_open(struct inode *inode, struct file *file)
 {
         struct video_device *vd = video_devdata(file);
         struct saa5249_device *t=vd->priv;
@@ -636,7 +636,7 @@ static int saa5249_open(struct inode *inode, struct file *file)
         err = video_exclusive_open(inode,file);
         if (err < 0)
                 return err;
-        
+
         if (t->client==NULL) {
                 err = -ENODEV;
                 goto fail;
@@ -647,13 +647,13 @@ static int saa5249_open(struct inode *inode, struct file *file)
                 i2c_senddata(t, 1, disp_modes[t->disp_mode][0], 0, -1) ||
                                                 /* Display TV-picture, no virtual rows */
                 i2c_senddata(t, 4, NUM_DAUS, disp_modes[t->disp_mode][1], disp_modes[t->disp_mode][2], 7, -1)) /* Set display to page 4 */
-        
+
         {
                 err = -EIO;
                 goto fail;
         }
 
-        for (pgbuf = 0; pgbuf < NUM_DAUS; pgbuf++) 
+        for (pgbuf = 0; pgbuf < NUM_DAUS; pgbuf++)
         {
                 memset(t->vdau[pgbuf].pgbuf, ' ', sizeof(t->vdau[0].pgbuf));
                 memset(t->vdau[pgbuf].sregs, 0, sizeof(t->vdau[0].sregs));
@@ -673,7 +673,7 @@ static int saa5249_open(struct inode *inode, struct file *file)
 
 
 
-static int saa5249_release(struct inode *inode, struct file *file) 
+static int saa5249_release(struct inode *inode, struct file *file)
 {
         struct video_device *vd = video_devdata(file);
         struct saa5249_device *t=vd->priv;
@@ -690,7 +690,7 @@ static int __init init_saa_5249 (void)
         return i2c_add_driver(&i2c_driver_videotext);
 }
 
-static void __exit cleanup_saa_5249 (void) 
+static void __exit cleanup_saa_5249 (void)
 {
         i2c_del_driver(&i2c_driver_videotext);
 }
diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c
index e18ea268384b..41d951db6ec0 100644
--- a/drivers/media/video/saa7110.c
+++ b/drivers/media/video/saa7110.c
@@ -139,7 +139,7 @@ saa7110_read (struct i2c_client *client)
 
 static int
 saa7110_selmux (struct i2c_client *client,
-                int                chan)
+                int                chan)
 {
         static const unsigned char modes[9][8] = {
                 /* mode 0 */
@@ -457,7 +457,7 @@ static unsigned short normal_i2c[] = {
 };
 
 static unsigned short ignore = I2C_CLIENT_END;
-                                                                                
+
 static struct i2c_client_address_data addr_data = {
         .normal_i2c             = normal_i2c,
         .probe                  = &ignore,
diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c
index f9ba0c943adf..686fd4746205 100644
--- a/drivers/media/video/saa7111.c
+++ b/drivers/media/video/saa7111.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * saa7111 - Philips SAA7111A video decoder driver version 0.0.3
  *
  * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
@@ -482,7 +482,7 @@ saa7111_command (struct i2c_client *client,
 static unsigned short normal_i2c[] = { I2C_SAA7111 >> 1, I2C_CLIENT_END };
 
 static unsigned short ignore = I2C_CLIENT_END;
-                                                                                
+
 static struct i2c_client_address_data addr_data = {
         .normal_i2c             = normal_i2c,
         .probe                  = &ignore,
diff --git a/drivers/media/video/saa7114.c b/drivers/media/video/saa7114.c
index 4a1f841d0c77..90398ab8252e 100644
--- a/drivers/media/video/saa7114.c
+++ b/drivers/media/video/saa7114.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * saa7114 - Philips SAA7114H video decoder driver version 0.0.1
  *
  * Copyright (C) 2002 Maxim Yevtyushkin <max@linuxmedialabs.com>
@@ -300,7 +300,7 @@ static const unsigned char init[] = {
         0x55, 0xff,
         0x56, 0xff,
         0x57, 0xff,
-        0x58, 0x40,             // framing code 
+        0x58, 0x40,             // framing code
         0x59, 0x47,             // horizontal offset
         0x5a, 0x06,             // vertical offset
         0x5b, 0x83,             // field offset
@@ -345,7 +345,7 @@ static const unsigned char init[] = {
         0x82, 0x00,
         0x83, 0x00,
         0x84, 0xc5,
-        0x85, 0x0d,             // hsync and vsync ? 
+        0x85, 0x0d,             // hsync and vsync ?
         0x86, 0x40,
         0x87, 0x01,
         0x88, 0x00,
@@ -434,7 +434,7 @@ static const unsigned char init[] = {
         0xd9, 0x04,
         0xda, 0x00,             // horizontal luminance phase offset
         0xdb, 0x00,
-        0xdc, 0x00,             // horizontal chrominance scaling increment 
+        0xdc, 0x00,             // horizontal chrominance scaling increment
         0xdd, 0x02,
         0xde, 0x00,             // horizontal chrominance phase offset
         0xdf, 0x00,
@@ -754,7 +754,7 @@ saa7114_command (struct i2c_client *client,
                         saa7114_write(client, 0x87,
                                       decoder->reg[REG_ADDR(0x87)]);
                         saa7114_write(client, 0x88, 0xd8);      // sw reset scaler
-                        saa7114_write(client, 0x88, 0xf8);      // sw reset scaler release            
+                        saa7114_write(client, 0x88, 0xf8);      // sw reset scaler release
                         saa7114_write(client, 0x80, 0x36);
 
                 }
@@ -813,7 +813,7 @@ static unsigned short normal_i2c[] =
     { I2C_SAA7114 >> 1, I2C_SAA7114A >> 1, I2C_CLIENT_END };
 
 static unsigned short ignore = I2C_CLIENT_END;
-                                                                                
+
 static struct i2c_client_address_data addr_data = {
         .normal_i2c             = normal_i2c,
         .probe                  = &ignore,
diff --git a/drivers/media/video/saa7121.h b/drivers/media/video/saa7121.h
index 74e37d405208..66967ae37494 100644
--- a/drivers/media/video/saa7121.h
+++ b/drivers/media/video/saa7121.h
@@ -64,7 +64,7 @@
 #define PAL_MSB_VERTICAL        0x40    /* 7c */
 
 /* Initialization Sequence */
-         
+
 static __u8 init7121ntsc[] = {
         0x26, 0x0,      0x27, 0x0,
         0x28, NTSC_BURST_START,         0x29, NTSC_BURST_END,
@@ -95,7 +95,7 @@ static __u8 init7121ntsc[] = {
         0x78, 0x0,      0x79, 0x0,      0x7a, NTSC_FIRST_ACTIVE,
         0x7b, NTSC_LAST_ACTIVE,         0x7c, NTSC_MSB_VERTICAL,
         0x7d, 0x0,      0x7e, 0x0,      0x7f, 0x0
-}; 
+};
 #define INIT7121LEN     (sizeof(init7121ntsc)/2)
 
 static __u8 init7121pal[] = {
@@ -128,5 +128,5 @@ static __u8 init7121pal[] = {
         0x78, 0x0,      0x79, 0x0,      0x7a, PAL_FIRST_ACTIVE,
         0x7b, PAL_LAST_ACTIVE,          0x7c, PAL_MSB_VERTICAL,
         0x7d, 0x0,      0x7e, 0x0,      0x7f, 0x0
-}; 
+};
 #endif
diff --git a/drivers/media/video/saa7146.h b/drivers/media/video/saa7146.h
index 756963f01bbd..2830b5e33aec 100644
--- a/drivers/media/video/saa7146.h
+++ b/drivers/media/video/saa7146.h
@@ -1,7 +1,7 @@
-/*  
+/*
     saa7146.h - definitions philips saa7146 based cards
     Copyright (C) 1999 Nathan Laredo (laredo@gnu.org)
-    
+
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
@@ -27,7 +27,7 @@
 
 #include <linux/videodev.h>
 
-#ifndef O_NONCAP  
+#ifndef O_NONCAP
 #define O_NONCAP        O_TRUNC
 #endif
 
@@ -36,7 +36,7 @@
 
 #ifdef __KERNEL__
 
-struct saa7146_window 
+struct saa7146_window
 {
         int x, y;
         ushort width, height;
@@ -70,7 +70,7 @@ struct saa7146
         int irqstate;           /* irq routine is state driven */
         int writemode;
         int playmode;
-        unsigned int nr;
+        unsigned int nr;
         unsigned long irq;          /* IRQ used by SAA7146 card */
         unsigned short id;
         unsigned char revision;
diff --git a/drivers/media/video/saa7146reg.h b/drivers/media/video/saa7146reg.h
index 6cc910f50a4b..80ec2c146b4c 100644
--- a/drivers/media/video/saa7146reg.h
+++ b/drivers/media/video/saa7146reg.h
@@ -1,7 +1,7 @@
-/*  
+/*
     saa7146.h - definitions philips saa7146 based cards
     Copyright (C) 1999 Nathan Laredo (laredo@gnu.org)
-    
+
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
diff --git a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c
index 9f99ee1303e0..9c308410856d 100644
--- a/drivers/media/video/saa7185.c
+++ b/drivers/media/video/saa7185.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * saa7185 - Philips SAA7185B video encoder driver version 0.0.3
  *
  * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
@@ -377,7 +377,7 @@ saa7185_command (struct i2c_client *client,
 static unsigned short normal_i2c[] = { I2C_SAA7185 >> 1, I2C_CLIENT_END };
 
 static unsigned short ignore = I2C_CLIENT_END;
-                                                                                
+
 static struct i2c_client_address_data addr_data = {
         .normal_i2c             = normal_i2c,
         .probe                  = &ignore,
diff --git a/drivers/media/video/saa7196.h b/drivers/media/video/saa7196.h
index f92f21cfbcac..cd4b6354a7b3 100644
--- a/drivers/media/video/saa7196.h
+++ b/drivers/media/video/saa7196.h
@@ -2,14 +2,14 @@
     Definitions for the Philips SAA7196 digital video decoder,
     scaler, and clock generator circuit (DESCpro), as used in
     the PlanB video input of the Powermac 7x00/8x00 series.
-  
+
     Copyright (C) 1998 Michel Lanners (mlan@cpu.lu)
 
     The register defines are shamelessly copied from the meteor
     driver out of NetBSD (with permission),
     and are copyrighted (c) 1995 Mark Tinguely and Jim Lowe
     (Thanks !)
-  
+
     Additional debugging and coding by Takashi Oe (toe@unlinfo.unl.edu)
 
     The default values used for PlanB are my mistakes.
diff --git a/drivers/media/video/se401.c b/drivers/media/video/se401.c
index f03ea7f89596..a846ebc78cd7 100644
--- a/drivers/media/video/se401.c
+++ b/drivers/media/video/se401.c
@@ -4,7 +4,7 @@
  * Copyright (c) 2000 Jeroen B. Vreeken (pe1rxq@amsat.org)
  *
  * Still somewhat based on the Linux ov511 driver.
- * 
+ *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
  * Free Software Foundation; either version 2 of the License, or (at your
@@ -114,16 +114,16 @@ static int se401_sndctrl(int set, struct usb_se401 *se401, unsigned short req,
                          unsigned short value, unsigned char *cp, int size)
 {
         return usb_control_msg (
-                se401->dev,
-                set ? usb_sndctrlpipe(se401->dev, 0) : usb_rcvctrlpipe(se401->dev, 0),
-                req,
-                (set ? USB_DIR_OUT : USB_DIR_IN) | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-                value,
-                0,
-                cp,
-                size,
-                1000
-        );
+                se401->dev,
+                set ? usb_sndctrlpipe(se401->dev, 0) : usb_rcvctrlpipe(se401->dev, 0),
+                req,
+                (set ? USB_DIR_OUT : USB_DIR_IN) | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+                value,
+                0,
+                cp,
+                size,
+                1000
+        );
 }
 
 static int se401_set_feature(struct usb_se401 *se401, unsigned short selector,
@@ -140,30 +140,30 @@ static int se401_set_feature(struct usb_se401 *se401, unsigned short selector,
                 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
                 param,
                 selector,
-                NULL,
-                0,
-                1000
-        );
+                NULL,
+                0,
+                1000
+        );
 }
 
-static unsigned short se401_get_feature(struct usb_se401 *se401, 
-                                        unsigned short selector)
+static unsigned short se401_get_feature(struct usb_se401 *se401,
+                                        unsigned short selector)
 {
         /* For 'set' the selecetor should be in index, not sure if the spec is
            wrong here to....
          */
         unsigned char cp[2];
-        usb_control_msg (
-                se401->dev,
-                usb_rcvctrlpipe(se401->dev, 0),
-                SE401_REQ_GET_EXT_FEATURE,
-                USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-                0,
-                selector,
-                cp,
-                2,
-                1000
-        );
+        usb_control_msg (
+                se401->dev,
+                usb_rcvctrlpipe(se401->dev, 0),
+                SE401_REQ_GET_EXT_FEATURE,
+                USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+                0,
+                selector,
+                cp,
+                2,
+                1000
+        );
         return cp[0]+cp[1]*256;
 }
 
@@ -183,14 +183,14 @@ static int se401_send_pict(struct usb_se401 *se401)
         se401_set_feature(se401, HV7131_REG_ARCG, se401->rgain);/* red color gain */
         se401_set_feature(se401, HV7131_REG_AGCG, se401->ggain);/* green color gain */
         se401_set_feature(se401, HV7131_REG_ABCG, se401->bgain);/* blue color gain */
-                
+
         return 0;
 }
 
 static void se401_set_exposure(struct usb_se401 *se401, int brightness)
 {
         int integration=brightness<<5;
-        
+
         if (flickerless==50) {
                 integration=integration-integration%106667;
         }
@@ -255,11 +255,11 @@ static void se401_auto_resetlevel(struct usb_se401 *se401)
         /* For some reason this normally read-only register doesn't get reset
            to zero after reading them just once...
          */
-        se401_get_feature(se401, HV7131_REG_HIREFNOH); 
+        se401_get_feature(se401, HV7131_REG_HIREFNOH);
         se401_get_feature(se401, HV7131_REG_HIREFNOL);
         se401_get_feature(se401, HV7131_REG_LOREFNOH);
         se401_get_feature(se401, HV7131_REG_LOREFNOL);
-        ahrc=256*se401_get_feature(se401, HV7131_REG_HIREFNOH) + 
+        ahrc=256*se401_get_feature(se401, HV7131_REG_HIREFNOH) +
             se401_get_feature(se401, HV7131_REG_HIREFNOL);
         alrc=256*se401_get_feature(se401, HV7131_REG_LOREFNOH) +
             se401_get_feature(se401, HV7131_REG_LOREFNOL);
@@ -287,12 +287,12 @@ static void se401_button_irq(struct urb *urb, struct pt_regs *regs)
 {
         struct usb_se401 *se401 = urb->context;
         int status;
-        
+
         if (!se401->dev) {
                 info("ohoh: device vapourished");
                 return;
         }
-        
+
         switch (urb->status) {
         case 0:
                 /* success */
@@ -368,7 +368,7 @@ static void se401_video_irq(struct urb *urb, struct pt_regs *regs)
                 if (se401->nullpackets > SE401_MAX_NULLPACKETS) {
                         if (waitqueue_active(&se401->wq)) {
                                 wake_up_interruptible(&se401->wq);
-                        }               
+                        }
                 }
         }
 
@@ -433,8 +433,8 @@ static int se401_start_stream(struct usb_se401 *se401)
         int err=0, i;
         se401->streaming=1;
 
-        se401_sndctrl(1, se401, SE401_REQ_CAMERA_POWER, 1, NULL, 0);
-        se401_sndctrl(1, se401, SE401_REQ_LED_CONTROL, 1, NULL, 0);
+        se401_sndctrl(1, se401, SE401_REQ_CAMERA_POWER, 1, NULL, 0);
+        se401_sndctrl(1, se401, SE401_REQ_LED_CONTROL, 1, NULL, 0);
 
         /* Set picture settings */
         se401_set_feature(se401, HV7131_REG_MODE_B, 0x05);/*windowed + pix intg */
@@ -571,7 +571,7 @@ static inline void decode_JangGu_integrate(struct usb_se401 *se401, int data)
         }
 
         /* First three are absolute, all others relative.
-         * Format is rgb from right to left (mirrorred image), 
+         * Format is rgb from right to left (mirrorred image),
          * we flip it to get bgr from left to right. */
         if (frame->curlinepix < 3) {
                 *(frame->curline-frame->curlinepix)=1+data*4;
@@ -703,7 +703,7 @@ static inline void decode_bayer (struct usb_se401 *se401, struct se401_scratch *
         int width=se401->cwidth;
         int blineoffset=0, bline;
         int linelength=width*3, i;
-        
+
 
         if (frame->curpix==0) {
                 if (frame->grabstate==FRAME_READY) {
@@ -831,7 +831,7 @@ static int se401_newframe(struct usb_se401 *se401, int framenr)
                         se401->nullpackets=0;
                         info("to many null length packets, restarting capture");
                         se401_stop_stream(se401);
-                        se401_start_stream(se401);                      
+                        se401_start_stream(se401);
                 } else {
                         if (se401->scratch[se401->scratch_use].state!=BUFFER_READY) {
                                 se401->frame[framenr].grabstate=FRAME_ERROR;
@@ -866,7 +866,7 @@ static void usb_se401_remove_disconnected (struct usb_se401 *se401)
 {
         int i;
 
-        se401->dev = NULL;
+        se401->dev = NULL;
 
         for (i=0; i<SE401_NUMSBUF; i++)
                 if (se401->urb[i]) {
@@ -882,9 +882,9 @@ static void usb_se401_remove_disconnected (struct usb_se401 *se401)
                 usb_kill_urb(se401->inturb);
                 usb_free_urb(se401->inturb);
         }
-        info("%s disconnected", se401->camera_name);
+        info("%s disconnected", se401->camera_name);
 
-        /* Free the memory */
+        /* Free the memory */
         kfree(se401->width);
         kfree(se401->height);
         kfree(se401);
@@ -910,7 +910,7 @@ static int se401_open(struct inode *inode, struct file *file)
         se401->fbuf = rvmalloc(se401->maxframesize * SE401_NUMFRAMES);
         if (se401->fbuf)
                 file->private_data = dev;
-        else 
+        else
                 err = -ENOMEM;
         se401->user = !err;
 
@@ -920,11 +920,11 @@ static int se401_open(struct inode *inode, struct file *file)
 static int se401_close(struct inode *inode, struct file *file)
 {
         struct video_device *dev = file->private_data;
-        struct usb_se401 *se401 = (struct usb_se401 *)dev;
+        struct usb_se401 *se401 = (struct usb_se401 *)dev;
         int i;
 
         rvfree(se401->fbuf, se401->maxframesize * SE401_NUMFRAMES);
-        if (se401->removed) {
+        if (se401->removed) {
                 usb_se401_remove_disconnected(se401);
                 info("device unregistered");
         } else {
@@ -942,12 +942,12 @@ static int se401_do_ioctl(struct inode *inode, struct file *file,
                           unsigned int cmd, void *arg)
 {
         struct video_device *vdev = file->private_data;
-        struct usb_se401 *se401 = (struct usb_se401 *)vdev;
+        struct usb_se401 *se401 = (struct usb_se401 *)vdev;
 
-        if (!se401->dev)
-                return -EIO;
+        if (!se401->dev)
+                return -EIO;
 
-        switch (cmd) {
+        switch (cmd) {
         case VIDIOCGCAP:
         {
                 struct video_capability *b = arg;
@@ -981,8 +981,8 @@ static int se401_do_ioctl(struct inode *inode, struct file *file,
                         return -EINVAL;
                 return 0;
         }
-        case VIDIOCGPICT:
-        {
+        case VIDIOCGPICT:
+        {
                 struct video_picture *p = arg;
 
                 se401_get_pict(se401, p);
@@ -1007,7 +1007,7 @@ static int se401_do_ioctl(struct inode *inode, struct file *file,
                 if (se401_set_size(se401, vw->width, vw->height))
                         return -EINVAL;
                 return 0;
-        }
+        }
         case VIDIOCGWIN:
         {
                 struct video_window *vw = arg;
@@ -1095,11 +1095,11 @@ static int se401_do_ioctl(struct inode *inode, struct file *file,
         case VIDIOCGAUDIO:
         case VIDIOCSAUDIO:
                 return -EINVAL;
-        default:
-                return -ENOIOCTLCMD;
-        } /* end switch */
+        default:
+                return -ENOIOCTLCMD;
+        } /* end switch */
 
-        return 0;
+        return 0;
 }
 
 static int se401_ioctl(struct inode *inode, struct file *file,
@@ -1142,7 +1142,7 @@ static ssize_t se401_read(struct file *file, char __user *buf,
 
         se401->frame[0].grabstate=FRAME_UNUSED;
         if (ret)
-                return ret;     
+                return ret;
         if (copy_to_user(buf, se401->frame[0].data, realcount))
                 return -EFAULT;
 
@@ -1183,24 +1183,24 @@ static int se401_mmap(struct file *file, struct vm_area_struct *vma)
         }
         mutex_unlock(&se401->lock);
 
-        return 0;
+        return 0;
 }
 
 static struct file_operations se401_fops = {
         .owner =        THIS_MODULE,
-        .open =         se401_open,
-        .release =      se401_close,
-        .read =         se401_read,
-        .mmap =         se401_mmap,
+        .open =         se401_open,
+        .release =      se401_close,
+        .read =         se401_read,
+        .mmap =         se401_mmap,
         .ioctl =        se401_ioctl,
         .compat_ioctl = v4l_compat_ioctl32,
         .llseek =       no_llseek,
 };
 static struct video_device se401_template = {
         .owner =        THIS_MODULE,
-        .name =         "se401 USB camera",
-        .type =         VID_TYPE_CAPTURE,
-        .hardware =     VID_HARDWARE_SE401,
+        .name =         "se401 USB camera",
+        .type =         VID_TYPE_CAPTURE,
+        .hardware =     VID_HARDWARE_SE401,
         .fops =         &se401_fops,
 };
 
@@ -1209,12 +1209,12 @@ static struct video_device se401_template = {
 /***************************/
 static int se401_init(struct usb_se401 *se401, int button)
 {
-        int i=0, rc;
-        unsigned char cp[0x40];
+        int i=0, rc;
+        unsigned char cp[0x40];
         char temp[200];
 
         /* led on */
-        se401_sndctrl(1, se401, SE401_REQ_LED_CONTROL, 1, NULL, 0);
+        se401_sndctrl(1, se401, SE401_REQ_LED_CONTROL, 1, NULL, 0);
 
         /* get camera descriptor */
         rc=se401_sndctrl(0, se401, SE401_REQ_GET_CAMERA_DESCRIPTOR, 0, cp, sizeof(cp));
@@ -1254,7 +1254,7 @@ static int se401_init(struct usb_se401 *se401, int button)
                 return 1;
         }
         /* set output mode (BAYER) */
-        se401_sndctrl(1, se401, SE401_REQ_SET_OUTPUT_MODE, SE401_FORMAT_BAYER, NULL, 0);
+        se401_sndctrl(1, se401, SE401_REQ_SET_OUTPUT_MODE, SE401_FORMAT_BAYER, NULL, 0);
 
         rc=se401_sndctrl(0, se401, SE401_REQ_GET_BRT, 0, cp, sizeof(cp));
         se401->brightness=cp[0]+cp[1]*256;
@@ -1292,71 +1292,71 @@ static int se401_init(struct usb_se401 *se401, int button)
         } else
                 se401->inturb=NULL;
 
-        /* Flash the led */
-        se401_sndctrl(1, se401, SE401_REQ_CAMERA_POWER, 1, NULL, 0);
-        se401_sndctrl(1, se401, SE401_REQ_LED_CONTROL, 1, NULL, 0);
-        se401_sndctrl(1, se401, SE401_REQ_CAMERA_POWER, 0, NULL, 0);
+        /* Flash the led */
+        se401_sndctrl(1, se401, SE401_REQ_CAMERA_POWER, 1, NULL, 0);
+        se401_sndctrl(1, se401, SE401_REQ_LED_CONTROL, 1, NULL, 0);
+        se401_sndctrl(1, se401, SE401_REQ_CAMERA_POWER, 0, NULL, 0);
         se401_sndctrl(1, se401, SE401_REQ_LED_CONTROL, 0, NULL, 0);
 
-        return 0;
+        return 0;
 }
 
 static int se401_probe(struct usb_interface *intf,
         const struct usb_device_id *id)
 {
         struct usb_device *dev = interface_to_usbdev(intf);
-        struct usb_interface_descriptor *interface;
-        struct usb_se401 *se401;
-        char *camera_name=NULL;
+        struct usb_interface_descriptor *interface;
+        struct usb_se401 *se401;
+        char *camera_name=NULL;
         int button=1;
 
-        /* We don't handle multi-config cameras */
-        if (dev->descriptor.bNumConfigurations != 1)
-                return -ENODEV;
+        /* We don't handle multi-config cameras */
+        if (dev->descriptor.bNumConfigurations != 1)
+                return -ENODEV;
 
-        interface = &intf->cur_altsetting->desc;
+        interface = &intf->cur_altsetting->desc;
 
-        /* Is it an se401? */
-        if (le16_to_cpu(dev->descriptor.idVendor) == 0x03e8 &&
-            le16_to_cpu(dev->descriptor.idProduct) == 0x0004) {
-                camera_name="Endpoints/Aox SE401";
-        } else if (le16_to_cpu(dev->descriptor.idVendor) == 0x0471 &&
-            le16_to_cpu(dev->descriptor.idProduct) == 0x030b) {
-                camera_name="Philips PCVC665K";
-        } else if (le16_to_cpu(dev->descriptor.idVendor) == 0x047d &&
+        /* Is it an se401? */
+        if (le16_to_cpu(dev->descriptor.idVendor) == 0x03e8 &&
+            le16_to_cpu(dev->descriptor.idProduct) == 0x0004) {
+                camera_name="Endpoints/Aox SE401";
+        } else if (le16_to_cpu(dev->descriptor.idVendor) == 0x0471 &&
+            le16_to_cpu(dev->descriptor.idProduct) == 0x030b) {
+                camera_name="Philips PCVC665K";
+        } else if (le16_to_cpu(dev->descriptor.idVendor) == 0x047d &&
             le16_to_cpu(dev->descriptor.idProduct) == 0x5001) {
                 camera_name="Kensington VideoCAM 67014";
-        } else if (le16_to_cpu(dev->descriptor.idVendor) == 0x047d &&
+        } else if (le16_to_cpu(dev->descriptor.idVendor) == 0x047d &&
             le16_to_cpu(dev->descriptor.idProduct) == 0x5002) {
                 camera_name="Kensington VideoCAM 6701(5/7)";
-        } else if (le16_to_cpu(dev->descriptor.idVendor) == 0x047d &&
+        } else if (le16_to_cpu(dev->descriptor.idVendor) == 0x047d &&
             le16_to_cpu(dev->descriptor.idProduct) == 0x5003) {
                 camera_name="Kensington VideoCAM 67016";
                 button=0;
         } else
                 return -ENODEV;
 
-        /* Checking vendor/product should be enough, but what the hell */
-        if (interface->bInterfaceClass != 0x00)
+        /* Checking vendor/product should be enough, but what the hell */
+        if (interface->bInterfaceClass != 0x00)
                 return -ENODEV;
-        if (interface->bInterfaceSubClass != 0x00)
+        if (interface->bInterfaceSubClass != 0x00)
                 return -ENODEV;
 
-        /* We found one */
-        info("SE401 camera found: %s", camera_name);
+        /* We found one */
+        info("SE401 camera found: %s", camera_name);
 
-        if ((se401 = kzalloc(sizeof(*se401), GFP_KERNEL)) == NULL) {
-                err("couldn't kmalloc se401 struct");
+        if ((se401 = kzalloc(sizeof(*se401), GFP_KERNEL)) == NULL) {
+                err("couldn't kmalloc se401 struct");
                 return -ENOMEM;
-        }
+        }
 
-        se401->dev = dev;
-        se401->iface = interface->bInterfaceNumber;
-        se401->camera_name = camera_name;
+        se401->dev = dev;
+        se401->iface = interface->bInterfaceNumber;
+        se401->camera_name = camera_name;
 
         info("firmware version: %02x", le16_to_cpu(dev->descriptor.bcdDevice) & 255);
 
-        if (se401_init(se401, button)) {
+        if (se401_init(se401, button)) {
                 kfree(se401);
                 return -EIO;
         }
@@ -1375,7 +1375,7 @@ static int se401_probe(struct usb_interface *intf,
         info("registered new video device: video%d", se401->vdev.minor);
 
         usb_set_intfdata (intf, se401);
-        return 0;
+        return 0;
 }
 
 static void se401_disconnect(struct usb_interface *intf)
@@ -1400,10 +1400,10 @@ static void se401_disconnect(struct usb_interface *intf)
 }
 
 static struct usb_driver se401_driver = {
-        .name           = "se401",
-        .id_table       = device_table,
+        .name           = "se401",
+        .id_table       = device_table,
         .probe          = se401_probe,
-        .disconnect     = se401_disconnect,
+        .disconnect     = se401_disconnect,
 };
 
 
diff --git a/drivers/media/video/se401.h b/drivers/media/video/se401.h
index e88a40d4c86a..a7a216bd4413 100644
--- a/drivers/media/video/se401.h
+++ b/drivers/media/video/se401.h
@@ -177,7 +177,7 @@ struct usb_se401 {
         int expose_m;
         int expose_l;
         int resetlevel;
-        
+
         int enhance;
 
         int format;
@@ -200,12 +200,12 @@ struct usb_se401 {
 
         struct urb *urb[SE401_NUMSBUF];
         struct urb *inturb;
-        
+
         int button;
         int buttonpressed;
 
         int curframe;           /* Current receiving frame */
-        struct se401_frame frame[SE401_NUMFRAMES];      
+        struct se401_frame frame[SE401_NUMFRAMES];
         int readcount;
         int framecount;
         int error;
diff --git a/drivers/media/video/sn9c102/Makefile b/drivers/media/video/sn9c102/Makefile
index 8bcb0f71d69f..536ad3098da4 100644
--- a/drivers/media/video/sn9c102/Makefile
+++ b/drivers/media/video/sn9c102/Makefile
@@ -1,7 +1,7 @@
 sn9c102-objs    := sn9c102_core.o sn9c102_hv7131d.o sn9c102_mi0343.o \
-                   sn9c102_ov7630.o sn9c102_pas106b.o sn9c102_pas202bca.o \
-                   sn9c102_pas202bcb.o sn9c102_tas5110c1b.o \
-                   sn9c102_tas5130d1b.o
+                   sn9c102_ov7630.o sn9c102_pas106b.o sn9c102_pas202bca.o \
+                   sn9c102_pas202bcb.o sn9c102_tas5110c1b.o \
+                   sn9c102_tas5130d1b.o
 
 obj-$(CONFIG_USB_SN9C102)       += sn9c102.o
 
diff --git a/drivers/media/video/sn9c102/sn9c102.h b/drivers/media/video/sn9c102/sn9c102.h
index 1d70a62b9f23..2c6ff396dafc 100644
--- a/drivers/media/video/sn9c102/sn9c102.h
+++ b/drivers/media/video/sn9c102/sn9c102.h
@@ -164,7 +164,7 @@ sn9c102_match_id(struct sn9c102_device* cam, const struct usb_device_id *id)
 
 void
 sn9c102_attach_sensor(struct sn9c102_device* cam,
-                      struct sn9c102_sensor* sensor)
+                      struct sn9c102_sensor* sensor)
 {
         memcpy(&cam->sensor, sensor, sizeof(struct sn9c102_sensor));
 }
@@ -183,7 +183,7 @@ do {                                                                          \
                         dev_info(&cam->usbdev->dev, fmt "\n", ## args);       \
                 else if ((level) >= 3)                                        \
                         dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n",      \
-                                 __FUNCTION__, __LINE__ , ## args);           \
+                                 __FUNCTION__, __LINE__ , ## args);           \
         }                                                                     \
 } while (0)
 #       define V4LDBG(level, name, cmd)                                       \
@@ -198,7 +198,7 @@ do {                                                                          \
                         pr_info("sn9c102: " fmt "\n", ## args);               \
                 else if ((level) == 3)                                        \
                         pr_debug("sn9c102: [%s:%d] " fmt "\n", __FUNCTION__,  \
-                                 __LINE__ , ## args);                         \
+                                 __LINE__ , ## args);                         \
         }                                                                     \
 } while (0)
 #else
@@ -210,7 +210,7 @@ do {                                                                          \
 #undef PDBG
 #define PDBG(fmt, args...)                                                    \
 dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n",                              \
-         __FUNCTION__, __LINE__ , ## args)
+         __FUNCTION__, __LINE__ , ## args)
 
 #undef PDBGG
 #define PDBGG(fmt, args...) do {;} while(0) /* placeholder */
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index 4c6cc6395723..ea4394dc9415 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -62,53 +62,53 @@ MODULE_LICENSE(SN9C102_MODULE_LICENSE);
 static short video_nr[] = {[0 ... SN9C102_MAX_DEVICES-1] = -1};
 module_param_array(video_nr, short, NULL, 0444);
 MODULE_PARM_DESC(video_nr,
-                 "\n<-1|n[,...]> Specify V4L2 minor mode number."
-                 "\n -1 = use next available (default)"
-                 "\n  n = use minor number n (integer >= 0)"
-                 "\nYou can specify up to "__MODULE_STRING(SN9C102_MAX_DEVICES)
-                 " cameras this way."
-                 "\nFor example:"
-                 "\nvideo_nr=-1,2,-1 would assign minor number 2 to"
-                 "\nthe second camera and use auto for the first"
-                 "\none and for every other camera."
-                 "\n");
-
-static short force_munmap[] = {[0 ... SN9C102_MAX_DEVICES-1] = 
-                               SN9C102_FORCE_MUNMAP};
+                 "\n<-1|n[,...]> Specify V4L2 minor mode number."
+                 "\n -1 = use next available (default)"
+                 "\n  n = use minor number n (integer >= 0)"
+                 "\nYou can specify up to "__MODULE_STRING(SN9C102_MAX_DEVICES)
+                 " cameras this way."
+                 "\nFor example:"
+                 "\nvideo_nr=-1,2,-1 would assign minor number 2 to"
+                 "\nthe second camera and use auto for the first"
+                 "\none and for every other camera."
+                 "\n");
+
+static short force_munmap[] = {[0 ... SN9C102_MAX_DEVICES-1] =
+                               SN9C102_FORCE_MUNMAP};
 module_param_array(force_munmap, bool, NULL, 0444);
 MODULE_PARM_DESC(force_munmap,
-                 "\n<0|1[,...]> Force the application to unmap previously"
-                 "\nmapped buffer memory before calling any VIDIOC_S_CROP or"
-                 "\nVIDIOC_S_FMT ioctl's. Not all the applications support"
-                 "\nthis feature. This parameter is specific for each"
-                 "\ndetected camera."
-                 "\n 0 = do not force memory unmapping"
-                 "\n 1 = force memory unmapping (save memory)"
-                 "\nDefault value is "__MODULE_STRING(SN9C102_FORCE_MUNMAP)"."
-                 "\n");
+                 "\n<0|1[,...]> Force the application to unmap previously"
+                 "\nmapped buffer memory before calling any VIDIOC_S_CROP or"
+                 "\nVIDIOC_S_FMT ioctl's. Not all the applications support"
+                 "\nthis feature. This parameter is specific for each"
+                 "\ndetected camera."
+                 "\n 0 = do not force memory unmapping"
+                 "\n 1 = force memory unmapping (save memory)"
+                 "\nDefault value is "__MODULE_STRING(SN9C102_FORCE_MUNMAP)"."
+                 "\n");
 
 static unsigned int frame_timeout[] = {[0 ... SN9C102_MAX_DEVICES-1] =
-                                       SN9C102_FRAME_TIMEOUT};
+                                       SN9C102_FRAME_TIMEOUT};
 module_param_array(frame_timeout, uint, NULL, 0644);
 MODULE_PARM_DESC(frame_timeout,
-                 "\n<n[,...]> Timeout for a video frame in seconds."
-                 "\nThis parameter is specific for each detected camera."
-                 "\nDefault value is "__MODULE_STRING(SN9C102_FRAME_TIMEOUT)"."
-                 "\n");
+                 "\n<n[,...]> Timeout for a video frame in seconds."
+                 "\nThis parameter is specific for each detected camera."
+                 "\nDefault value is "__MODULE_STRING(SN9C102_FRAME_TIMEOUT)"."
+                 "\n");
 
 #ifdef SN9C102_DEBUG
 static unsigned short debug = SN9C102_DEBUG_LEVEL;
 module_param(debug, ushort, 0644);
 MODULE_PARM_DESC(debug,
-                 "\n<n> Debugging information level, from 0 to 3:"
-                 "\n0 = none (use carefully)"
-                 "\n1 = critical errors"
-                 "\n2 = significant informations"
-                 "\n3 = more verbose messages"
-                 "\nLevel 3 is useful for testing only, when only "
-                 "one device is used."
-                 "\nDefault value is "__MODULE_STRING(SN9C102_DEBUG_LEVEL)"."
-                 "\n");
+                 "\n<n> Debugging information level, from 0 to 3:"
+                 "\n0 = none (use carefully)"
+                 "\n1 = critical errors"
+                 "\n2 = significant informations"
+                 "\n3 = more verbose messages"
+                 "\nLevel 3 is useful for testing only, when only "
+                 "one device is used."
+                 "\nDefault value is "__MODULE_STRING(SN9C102_DEBUG_LEVEL)"."
+                 "\n");
 #endif
 
 /*****************************************************************************/
@@ -131,16 +131,16 @@ static sn9c102_eof_header_t sn9c102_eof_header[] = {
 
 /*****************************************************************************/
 
-static u32 
-sn9c102_request_buffers(struct sn9c102_device* cam, u32 count, 
-                        enum sn9c102_io_method io)
+static u32
+sn9c102_request_buffers(struct sn9c102_device* cam, u32 count,
+                        enum sn9c102_io_method io)
 {
         struct v4l2_pix_format* p = &(cam->sensor.pix_format);
         struct v4l2_rect* r = &(cam->sensor.cropcap.bounds);
         const size_t imagesize = cam->module_param.force_munmap ||
-                                 io == IO_READ ?
-                                 (p->width * p->height * p->priv) / 8 :
-                                 (r->width * r->height * p->priv) / 8;
+                                 io == IO_READ ?
+                                 (p->width * p->height * p->priv) / 8 :
+                                 (r->width * r->height * p->priv) / 8;
         void* buff = NULL;
         u32 i;
 
@@ -232,8 +232,8 @@ int sn9c102_write_regs(struct sn9c102_device* cam, u8* buff, u16 index)
                 return -1;
 
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
-                              index, 0, buff, sizeof(buff),
-                              SN9C102_CTRL_TIMEOUT*sizeof(buff));
+                              index, 0, buff, sizeof(buff),
+                              SN9C102_CTRL_TIMEOUT*sizeof(buff));
         if (res < 0) {
                 DBG(3, "Failed to write registers (index 0x%02X, error %d)",
                     index, res);
@@ -259,7 +259,7 @@ int sn9c102_write_reg(struct sn9c102_device* cam, u8 value, u16 index)
         *buff = value;
 
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
-                              index, 0, buff, 1, SN9C102_CTRL_TIMEOUT);
+                              index, 0, buff, 1, SN9C102_CTRL_TIMEOUT);
         if (res < 0) {
                 DBG(3, "Failed to write a register (value 0x%02X, index "
                        "0x%02X, error %d)", value, index, res);
@@ -280,7 +280,7 @@ static int sn9c102_read_reg(struct sn9c102_device* cam, u16 index)
         int res;
 
         res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
-                              index, 0, buff, 1, SN9C102_CTRL_TIMEOUT);
+                              index, 0, buff, 1, SN9C102_CTRL_TIMEOUT);
         if (res < 0)
                 DBG(3, "Failed to read a register (index 0x%02X, error %d)",
                     index, res);
@@ -319,8 +319,8 @@ sn9c102_i2c_wait(struct sn9c102_device* cam, struct sn9c102_sensor* sensor)
 
 
 static int
-sn9c102_i2c_detect_read_error(struct sn9c102_device* cam, 
-                              struct sn9c102_sensor* sensor)
+sn9c102_i2c_detect_read_error(struct sn9c102_device* cam,
+                              struct sn9c102_sensor* sensor)
 {
         int r;
         r = sn9c102_read_reg(cam, 0x08);
@@ -329,8 +329,8 @@ sn9c102_i2c_detect_read_error(struct sn9c102_device* cam,
 
 
 static int
-sn9c102_i2c_detect_write_error(struct sn9c102_device* cam, 
-                               struct sn9c102_sensor* sensor)
+sn9c102_i2c_detect_write_error(struct sn9c102_device* cam,
+                               struct sn9c102_sensor* sensor)
 {
         int r;
         r = sn9c102_read_reg(cam, 0x08);
@@ -338,10 +338,10 @@ sn9c102_i2c_detect_write_error(struct sn9c102_device* cam,
 }
 
 
-int 
+int
 sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
-                         struct sn9c102_sensor* sensor, u8 data0, u8 data1,
-                         u8 n, u8 buffer[])
+                         struct sn9c102_sensor* sensor, u8 data0, u8 data1,
+                         u8 n, u8 buffer[])
 {
         struct usb_device* udev = cam->usbdev;
         u8* data = cam->control_buffer;
@@ -349,12 +349,12 @@ sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
 
         /* Write cycle */
         data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
-                  ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0) | 0x10;
+                  ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0) | 0x10;
         data[1] = data0; /* I2C slave id */
         data[2] = data1; /* address */
         data[7] = 0x10;
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
-                              0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
+                              0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
         if (res < 0)
                 err += res;
 
@@ -362,12 +362,12 @@ sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
 
         /* Read cycle - n bytes */
         data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
-                  ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0) |
-                  (n << 4) | 0x02;
+                  ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0) |
+                  (n << 4) | 0x02;
         data[1] = data0;
         data[7] = 0x10;
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
-                              0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
+                              0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
         if (res < 0)
                 err += res;
 
@@ -375,7 +375,7 @@ sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
 
         /* The first read byte will be placed in data[4] */
         res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x00, 0xc1,
-                              0x0a, 0, data, 5, SN9C102_CTRL_TIMEOUT);
+                              0x0a, 0, data, 5, SN9C102_CTRL_TIMEOUT);
         if (res < 0)
                 err += res;
 
@@ -396,10 +396,10 @@ sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
 }
 
 
-int 
+int
 sn9c102_i2c_try_raw_write(struct sn9c102_device* cam,
-                          struct sn9c102_sensor* sensor, u8 n, u8 data0,
-                          u8 data1, u8 data2, u8 data3, u8 data4, u8 data5)
+                          struct sn9c102_sensor* sensor, u8 n, u8 data0,
+                          u8 data1, u8 data2, u8 data3, u8 data4, u8 data5)
 {
         struct usb_device* udev = cam->usbdev;
         u8* data = cam->control_buffer;
@@ -407,8 +407,8 @@ sn9c102_i2c_try_raw_write(struct sn9c102_device* cam,
 
         /* Write cycle. It usually is address + value */
         data[0] = ((sensor->interface == SN9C102_I2C_2WIRES) ? 0x80 : 0) |
-                  ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0)
-                  | ((n - 1) << 4);
+                  ((sensor->frequency & SN9C102_I2C_400KHZ) ? 0x01 : 0)
+                  | ((n - 1) << 4);
         data[1] = data0;
         data[2] = data1;
         data[3] = data2;
@@ -417,7 +417,7 @@ sn9c102_i2c_try_raw_write(struct sn9c102_device* cam,
         data[6] = data5;
         data[7] = 0x14;
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x08, 0x41,
-                              0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
+                              0x08, 0, data, 8, SN9C102_CTRL_TIMEOUT);
         if (res < 0)
                 err += res;
 
@@ -437,20 +437,20 @@ sn9c102_i2c_try_raw_write(struct sn9c102_device* cam,
 
 int
 sn9c102_i2c_try_read(struct sn9c102_device* cam,
-                     struct sn9c102_sensor* sensor, u8 address)
+                     struct sn9c102_sensor* sensor, u8 address)
 {
         return sn9c102_i2c_try_raw_read(cam, sensor, sensor->i2c_slave_id,
-                                        address, 1, NULL);
+                                        address, 1, NULL);
 }
 
 
 int
 sn9c102_i2c_try_write(struct sn9c102_device* cam,
-                      struct sn9c102_sensor* sensor, u8 address, u8 value)
+                      struct sn9c102_sensor* sensor, u8 address, u8 value)
 {
-        return sn9c102_i2c_try_raw_write(cam, sensor, 3, 
-                                         sensor->i2c_slave_id, address,
-                                         value, 0, 0, 0);
+        return sn9c102_i2c_try_raw_write(cam, sensor, 3,
+                                         sensor->i2c_slave_id, address,
+                                         value, 0, 0, 0);
 }
 
 
@@ -484,7 +484,7 @@ sn9c102_find_sof_header(struct sn9c102_device* cam, void* mem, size_t len)
                 n = sizeof(sn9c103_sof_header) / soflen;
         }
 
-        for (i = 0; (len >= soflen) && (i <= len - soflen); i++)
+        for (i = 0; (len >= soflen) && (i <= len - soflen); i++)
                 for (j = 0; j < n; j++)
                         /* The invariable part of the header is 6 bytes long */
                         if ((cam->bridge != BRIDGE_SN9C103 &&
@@ -552,15 +552,15 @@ static void sn9c102_urb_complete(struct urb *urb, struct pt_regs* regs)
 
         if (!(*f))
                 (*f) = list_entry(cam->inqueue.next, struct sn9c102_frame_t,
-                                  frame);
+                                  frame);
 
         imagesize = (cam->sensor.pix_format.width *
-                     cam->sensor.pix_format.height *
-                     cam->sensor.pix_format.priv) / 8;
+                     cam->sensor.pix_format.height *
+                     cam->sensor.pix_format.priv) / 8;
 
         soflen = (cam->bridge) == BRIDGE_SN9C103 ?
-                                  sizeof(sn9c103_sof_header_t) :
-                                  sizeof(sn9c102_sof_header_t);
+                                  sizeof(sn9c103_sof_header_t) :
+                                  sizeof(sn9c102_sof_header_t);
 
         for (i = 0; i < urb->number_of_packets; i++) {
                 unsigned int img, len, status;
@@ -611,19 +611,19 @@ end_of_frame:
 
                                 if ((*f)->buf.bytesused == imagesize ||
                                     (cam->sensor.pix_format.pixelformat ==
-                                                V4L2_PIX_FMT_SN9C10X && eof)) {
+                                                V4L2_PIX_FMT_SN9C10X && eof)) {
                                         u32 b;
                                         b = (*f)->buf.bytesused;
                                         (*f)->state = F_DONE;
                                         (*f)->buf.sequence= ++cam->frame_count;
                                         spin_lock(&cam->queue_lock);
                                         list_move_tail(&(*f)->frame,
-                                                       &cam->outqueue);
+                                                       &cam->outqueue);
                                         if (!list_empty(&cam->inqueue))
                                                 (*f) = list_entry(
-                                                        cam->inqueue.next,
-                                                        struct sn9c102_frame_t,
-                                                        frame );
+                                                        cam->inqueue.next,
+                                                        struct sn9c102_frame_t,
+                                                        frame );
                                         else
                                                 (*f) = NULL;
                                         spin_unlock(&cam->queue_lock);
@@ -638,7 +638,7 @@ end_of_frame:
                                 } else if (eof) {
                                         (*f)->state = F_ERROR;
                                         DBG(3, "Not expected EOF after %lu "
-                                               "bytes of image data", 
+                                               "bytes of image data",
                                             (unsigned long)
                                             ((*f)->buf.bytesused));
                                 }
@@ -676,7 +676,7 @@ start_of_frame:
                                         goto end_of_frame;
                                 } else {
                                         DBG(3, "SOF before expected EOF after "
-                                               "%lu bytes of image data", 
+                                               "%lu bytes of image data",
                                             (unsigned long)
                                             ((*f)->buf.bytesused));
                                         goto start_of_frame;
@@ -702,18 +702,18 @@ static int sn9c102_start_transfer(struct sn9c102_device* cam)
         struct usb_device *udev = cam->usbdev;
         struct urb* urb;
         const unsigned int sn9c102_wMaxPacketSize[] = {0, 128, 256, 384, 512,
-                                                       680, 800, 900, 1023};
+                                                       680, 800, 900, 1023};
         const unsigned int sn9c103_wMaxPacketSize[] = {0, 128, 256, 384, 512,
-                                                       680, 800, 900, 1003};
+                                                       680, 800, 900, 1003};
         const unsigned int psz = (cam->bridge == BRIDGE_SN9C103) ?
-                            sn9c103_wMaxPacketSize[SN9C102_ALTERNATE_SETTING] :
-                            sn9c102_wMaxPacketSize[SN9C102_ALTERNATE_SETTING];
+                            sn9c103_wMaxPacketSize[SN9C102_ALTERNATE_SETTING] :
+                            sn9c102_wMaxPacketSize[SN9C102_ALTERNATE_SETTING];
         s8 i, j;
         int err = 0;
 
         for (i = 0; i < SN9C102_URBS; i++) {
                 cam->transfer_buffer[i] = kzalloc(SN9C102_ISO_PACKETS * psz,
-                                                  GFP_KERNEL);
+                                                  GFP_KERNEL);
                 if (!cam->transfer_buffer[i]) {
                         err = -ENOMEM;
                         DBG(1, "Not enough memory");
@@ -815,9 +815,9 @@ static int sn9c102_stream_interrupt(struct sn9c102_device* cam)
 
         cam->stream = STREAM_INTERRUPT;
         timeout = wait_event_timeout(cam->wait_stream,
-                                     (cam->stream == STREAM_OFF) ||
-                                     (cam->state & DEV_DISCONNECTED),
-                                     SN9C102_URB_TIMEOUT);
+                                     (cam->stream == STREAM_OFF) ||
+                                     (cam->state & DEV_DISCONNECTED),
+                                     SN9C102_URB_TIMEOUT);
         if (cam->state & DEV_DISCONNECTED)
                 return -ENODEV;
         else if (cam->stream != STREAM_OFF) {
@@ -861,7 +861,7 @@ static u8 sn9c102_strtou8(const char* buff, size_t len, ssize_t* count)
 
 /*
    NOTE 1: being inside one of the following methods implies that the v4l
-           device exists for sure (see kobjects and reference counters)
+           device exists for sure (see kobjects and reference counters)
    NOTE 2: buffers are PAGE_SIZE long
 */
 
@@ -884,10 +884,10 @@ static ssize_t sn9c102_show_reg(struct class_device* cd, char* buf)
         mutex_unlock(&sn9c102_sysfs_lock);
 
         return count;
-} 
+}
 
 
-static ssize_t 
+static ssize_t
 sn9c102_store_reg(struct class_device* cd, const char* buf, size_t len)
 {
         struct sn9c102_device* cam;
@@ -947,7 +947,7 @@ static ssize_t sn9c102_show_val(struct class_device* cd, char* buf)
         mutex_unlock(&sn9c102_sysfs_lock);
 
         return count;
-} 
+}
 
 
 static ssize_t
@@ -1013,7 +1013,7 @@ static ssize_t sn9c102_show_i2c_reg(struct class_device* cd, char* buf)
 }
 
 
-static ssize_t 
+static ssize_t
 sn9c102_store_i2c_reg(struct class_device* cd, const char* buf, size_t len)
 {
         struct sn9c102_device* cam;
@@ -1078,7 +1078,7 @@ static ssize_t sn9c102_show_i2c_val(struct class_device* cd, char* buf)
         mutex_unlock(&sn9c102_sysfs_lock);
 
         return count;
-} 
+}
 
 
 static ssize_t
@@ -1222,22 +1222,22 @@ static ssize_t sn9c102_show_frame_header(struct class_device* cd, char* buf)
         DBG(3, "Frame header, read bytes: %zd", count);
 
         return count;
-} 
+}
 
 
 static CLASS_DEVICE_ATTR(reg, S_IRUGO | S_IWUSR,
-                         sn9c102_show_reg, sn9c102_store_reg);
+                         sn9c102_show_reg, sn9c102_store_reg);
 static CLASS_DEVICE_ATTR(val, S_IRUGO | S_IWUSR,
-                         sn9c102_show_val, sn9c102_store_val);
+                         sn9c102_show_val, sn9c102_store_val);
 static CLASS_DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR,
-                         sn9c102_show_i2c_reg, sn9c102_store_i2c_reg);
+                         sn9c102_show_i2c_reg, sn9c102_store_i2c_reg);
 static CLASS_DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR,
-                         sn9c102_show_i2c_val, sn9c102_store_i2c_val);
+                         sn9c102_show_i2c_val, sn9c102_store_i2c_val);
 static CLASS_DEVICE_ATTR(green, S_IWUGO, NULL, sn9c102_store_green);
 static CLASS_DEVICE_ATTR(blue, S_IWUGO, NULL, sn9c102_store_blue);
 static CLASS_DEVICE_ATTR(red, S_IWUGO, NULL, sn9c102_store_red);
 static CLASS_DEVICE_ATTR(frame_header, S_IRUGO,
-                         sn9c102_show_frame_header, NULL);
+                         sn9c102_show_frame_header, NULL);
 
 
 static void sn9c102_create_sysfs(struct sn9c102_device* cam)
@@ -1278,7 +1278,7 @@ sn9c102_set_pix_format(struct sn9c102_device* cam, struct v4l2_pix_format* pix)
 
 static int
 sn9c102_set_compression(struct sn9c102_device* cam,
-                        struct v4l2_jpegcompression* compression)
+                        struct v4l2_jpegcompression* compression)
 {
         int err = 0;
 
@@ -1469,8 +1469,8 @@ static int sn9c102_open(struct inode* inode, struct file* filp)
                 }
                 mutex_unlock(&cam->dev_mutex);
                 err = wait_event_interruptible_exclusive(cam->open,
-                                                  cam->state & DEV_DISCONNECTED
-                                                         || !cam->users);
+                                                  cam->state & DEV_DISCONNECTED
+                                                         || !cam->users);
                 if (err) {
                         up_read(&sn9c102_disconnect);
                         return err;
@@ -1600,12 +1600,12 @@ sn9c102_read(struct file* filp, char __user * buf, size_t count, loff_t* f_pos)
                         return -EAGAIN;
                 }
                 timeout = wait_event_interruptible_timeout
-                          ( cam->wait_frame,
-                            (!list_empty(&cam->outqueue)) ||
-                            (cam->state & DEV_DISCONNECTED) ||
-                            (cam->state & DEV_MISCONFIGURED),
-                            cam->module_param.frame_timeout *
-                            1000 * msecs_to_jiffies(1) );
+                          ( cam->wait_frame,
+                            (!list_empty(&cam->outqueue)) ||
+                            (cam->state & DEV_DISCONNECTED) ||
+                            (cam->state & DEV_MISCONFIGURED),
+                            cam->module_param.frame_timeout *
+                            1000 * msecs_to_jiffies(1) );
                 if (timeout < 0) {
                         mutex_unlock(&cam->fileop_mutex);
                         return timeout;
@@ -1672,7 +1672,7 @@ static unsigned int sn9c102_poll(struct file *filp, poll_table *wait)
 
         if (cam->io == IO_NONE) {
                 if (!sn9c102_request_buffers(cam, cam->nreadbuffers,
-                                             IO_READ)) {
+                                             IO_READ)) {
                         DBG(1, "poll() failed, not enough memory");
                         goto error;
                 }
@@ -1729,7 +1729,7 @@ static int sn9c102_mmap(struct file* filp, struct vm_area_struct *vma)
 {
         struct sn9c102_device* cam = video_get_drvdata(video_devdata(filp));
         unsigned long size = vma->vm_end - vma->vm_start,
-                      start = vma->vm_start;
+                      start = vma->vm_start;
         void *pos;
         u32 i;
 
@@ -1797,13 +1797,13 @@ sn9c102_vidioc_querycap(struct sn9c102_device* cam, void __user * arg)
                 .driver = "sn9c102",
                 .version = SN9C102_MODULE_VERSION_CODE,
                 .capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
-                                V4L2_CAP_STREAMING,
+                                V4L2_CAP_STREAMING,
         };
 
         strlcpy(cap.card, cam->v4ldev->name, sizeof(cap.card));
         if (usb_make_path(cam->usbdev, cap.bus_info, sizeof(cap.bus_info)) < 0)
                 strlcpy(cap.bus_info, cam->usbdev->dev.bus_id,
-                        sizeof(cap.bus_info));
+                        sizeof(cap.bus_info));
 
         if (copy_to_user(arg, &cap, sizeof(cap)))
                 return -EFAULT;
@@ -2138,7 +2138,7 @@ sn9c102_vidioc_g_fmt(struct sn9c102_device* cam, void __user * arg)
                 return -EINVAL;
 
         pfmt->bytesperline = (pfmt->pixelformat==V4L2_PIX_FMT_SN9C10X)
-                             ? 0 : (pfmt->width * pfmt->priv) / 8;
+                             ? 0 : (pfmt->width * pfmt->priv) / 8;
         pfmt->sizeimage = pfmt->height * ((pfmt->width*pfmt->priv)/8);
         pfmt->field = V4L2_FIELD_NONE;
         memcpy(&(format.fmt.pix), pfmt, sizeof(*pfmt));
@@ -2152,7 +2152,7 @@ sn9c102_vidioc_g_fmt(struct sn9c102_device* cam, void __user * arg)
 
 static int
 sn9c102_vidioc_try_s_fmt(struct sn9c102_device* cam, unsigned int cmd,
-                         void __user * arg)
+                         void __user * arg)
 {
         struct sn9c102_sensor* s = &cam->sensor;
         struct v4l2_format format;
@@ -2214,7 +2214,7 @@ sn9c102_vidioc_try_s_fmt(struct sn9c102_device* cam, unsigned int cmd,
         pix->priv = pfmt->priv; /* bpp */
         pix->colorspace = pfmt->colorspace;
         pix->bytesperline = (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
-                            ? 0 : (pix->width * pix->priv) / 8;
+                            ? 0 : (pix->width * pix->priv) / 8;
         pix->sizeimage = pix->height * ((pix->width * pix->priv) / 8);
         pix->field = V4L2_FIELD_NONE;
 
@@ -2287,7 +2287,7 @@ static int
 sn9c102_vidioc_g_jpegcomp(struct sn9c102_device* cam, void __user * arg)
 {
         if (copy_to_user(arg, &cam->compression,
-                         sizeof(cam->compression)))
+                         sizeof(cam->compression)))
                 return -EFAULT;
 
         return 0;
@@ -2436,7 +2436,7 @@ sn9c102_vidioc_qbuf(struct sn9c102_device* cam, void __user * arg)
 
 static int
 sn9c102_vidioc_dqbuf(struct sn9c102_device* cam, struct file* filp,
-                     void __user * arg)
+                     void __user * arg)
 {
         struct v4l2_buffer b;
         struct sn9c102_frame_t *f;
@@ -2455,12 +2455,12 @@ sn9c102_vidioc_dqbuf(struct sn9c102_device* cam, struct file* filp,
                 if (filp->f_flags & O_NONBLOCK)
                         return -EAGAIN;
                 timeout = wait_event_interruptible_timeout
-                          ( cam->wait_frame,
-                            (!list_empty(&cam->outqueue)) ||
-                            (cam->state & DEV_DISCONNECTED) ||
-                            (cam->state & DEV_MISCONFIGURED),
-                            cam->module_param.frame_timeout *
-                            1000 * msecs_to_jiffies(1) );
+                          ( cam->wait_frame,
+                            (!list_empty(&cam->outqueue)) ||
+                            (cam->state & DEV_DISCONNECTED) ||
+                            (cam->state & DEV_MISCONFIGURED),
+                            cam->module_param.frame_timeout *
+                            1000 * msecs_to_jiffies(1) );
                 if (timeout < 0)
                         return timeout;
                 if (cam->state & DEV_DISCONNECTED)
@@ -2584,7 +2584,7 @@ sn9c102_vidioc_s_parm(struct sn9c102_device* cam, void __user * arg)
 
 
 static int sn9c102_ioctl_v4l2(struct inode* inode, struct file* filp,
-                              unsigned int cmd, void __user * arg)
+                              unsigned int cmd, void __user * arg)
 {
         struct sn9c102_device* cam = video_get_drvdata(video_devdata(filp));
 
@@ -2678,7 +2678,7 @@ static int sn9c102_ioctl_v4l2(struct inode* inode, struct file* filp,
 
 
 static int sn9c102_ioctl(struct inode* inode, struct file* filp,
-                         unsigned int cmd, unsigned long arg)
+                         unsigned int cmd, unsigned long arg)
 {
         struct sn9c102_device* cam = video_get_drvdata(video_devdata(filp));
         int err = 0;
@@ -2761,7 +2761,7 @@ sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
         }
 
         cam->bridge = (id->idProduct & 0xffc0) == 0x6080 ?
-                      BRIDGE_SN9C103 : BRIDGE_SN9C102;
+                      BRIDGE_SN9C103 : BRIDGE_SN9C102;
         switch (cam->bridge) {
         case BRIDGE_SN9C101:
         case BRIDGE_SN9C102:
@@ -2807,7 +2807,7 @@ sn9c102_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
         mutex_lock(&cam->dev_mutex);
 
         err = video_register_device(cam->v4ldev, VFL_TYPE_GRABBER,
-                                    video_nr[dev_nr]);
+                                    video_nr[dev_nr]);
         if (err) {
                 DBG(1, "V4L2 device registration failed");
                 if (err == -ENFILE && video_nr[dev_nr] == -1)
diff --git a/drivers/media/video/sn9c102/sn9c102_hv7131d.c b/drivers/media/video/sn9c102/sn9c102_hv7131d.c
index 46c12ec3ca62..c4117bf64b69 100644
--- a/drivers/media/video/sn9c102/sn9c102_hv7131d.c
+++ b/drivers/media/video/sn9c102/sn9c102_hv7131d.c
@@ -44,8 +44,8 @@ static int hv7131d_init(struct sn9c102_device* cam)
 }
 
 
-static int hv7131d_get_ctrl(struct sn9c102_device* cam, 
-                            struct v4l2_control* ctrl)
+static int hv7131d_get_ctrl(struct sn9c102_device* cam,
+                            struct v4l2_control* ctrl)
 {
         switch (ctrl->id) {
         case V4L2_CID_EXPOSURE:
@@ -88,8 +88,8 @@ static int hv7131d_get_ctrl(struct sn9c102_device* cam,
 }
 
 
-static int hv7131d_set_ctrl(struct sn9c102_device* cam, 
-                            const struct v4l2_control* ctrl)
+static int hv7131d_set_ctrl(struct sn9c102_device* cam,
+                            const struct v4l2_control* ctrl)
 {
         int err = 0;
 
@@ -121,8 +121,8 @@ static int hv7131d_set_ctrl(struct sn9c102_device* cam,
 }
 
 
-static int hv7131d_set_crop(struct sn9c102_device* cam, 
-                            const struct v4l2_rect* rect)
+static int hv7131d_set_crop(struct sn9c102_device* cam,
+                            const struct v4l2_rect* rect)
 {
         struct sn9c102_sensor* s = &hv7131d;
         int err = 0;
@@ -136,8 +136,8 @@ static int hv7131d_set_crop(struct sn9c102_device* cam,
 }
 
 
-static int hv7131d_set_pix_format(struct sn9c102_device* cam, 
-                                  const struct v4l2_pix_format* pix)
+static int hv7131d_set_pix_format(struct sn9c102_device* cam,
+                                  const struct v4l2_pix_format* pix)
 {
         int err = 0;
 
diff --git a/drivers/media/video/sn9c102/sn9c102_mi0343.c b/drivers/media/video/sn9c102/sn9c102_mi0343.c
index d9aa7a61095d..4169ea4a2e20 100644
--- a/drivers/media/video/sn9c102/sn9c102_mi0343.c
+++ b/drivers/media/video/sn9c102/sn9c102_mi0343.c
@@ -39,64 +39,64 @@ static int mi0343_init(struct sn9c102_device* cam)
         err += sn9c102_write_reg(cam, 0xa0, 0x19);
 
         err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4, mi0343.i2c_slave_id,
-                                         0x0d, 0x00, 0x01, 0, 0);
+                                         0x0d, 0x00, 0x01, 0, 0);
         err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4, mi0343.i2c_slave_id,
-                                         0x0d, 0x00, 0x00, 0, 0);
+                                         0x0d, 0x00, 0x00, 0, 0);
         err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4, mi0343.i2c_slave_id,
-                                         0x03, 0x01, 0xe1, 0, 0);
+                                         0x03, 0x01, 0xe1, 0, 0);
         err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4, mi0343.i2c_slave_id,
-                                         0x04, 0x02, 0x81, 0, 0);
+                                         0x04, 0x02, 0x81, 0, 0);
         err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4, mi0343.i2c_slave_id,
-                                         0x05, 0x00, 0x17, 0, 0);
+                                         0x05, 0x00, 0x17, 0, 0);
         err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4, mi0343.i2c_slave_id,
-                                         0x06, 0x00, 0x11, 0, 0);
+                                         0x06, 0x00, 0x11, 0, 0);
         err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4, mi0343.i2c_slave_id,
-                                         0x62, 0x04, 0x9a, 0, 0);
+                                         0x62, 0x04, 0x9a, 0, 0);
 
         return err;
 }
 
 
-static int mi0343_get_ctrl(struct sn9c102_device* cam, 
-                           struct v4l2_control* ctrl)
+static int mi0343_get_ctrl(struct sn9c102_device* cam,
+                           struct v4l2_control* ctrl)
 {
         switch (ctrl->id) {
         case V4L2_CID_EXPOSURE:
                 if (sn9c102_i2c_try_raw_read(cam, &mi0343, mi0343.i2c_slave_id,
-                                             0x09, 2+1, mi0343_i2c_data) < 0)
+                                             0x09, 2+1, mi0343_i2c_data) < 0)
                         return -EIO;
                 ctrl->value = mi0343_i2c_data[2];
                 return 0;
         case V4L2_CID_GAIN:
                 if (sn9c102_i2c_try_raw_read(cam, &mi0343, mi0343.i2c_slave_id,
-                                             0x35, 2+1, mi0343_i2c_data) < 0)
+                                             0x35, 2+1, mi0343_i2c_data) < 0)
                         return -EIO;
                 break;
         case V4L2_CID_HFLIP:
                 if (sn9c102_i2c_try_raw_read(cam, &mi0343, mi0343.i2c_slave_id,
-                                             0x20, 2+1, mi0343_i2c_data) < 0)
+                                             0x20, 2+1, mi0343_i2c_data) < 0)
                         return -EIO;
                 ctrl->value = mi0343_i2c_data[3] & 0x20 ? 1 : 0;
                 return 0;
         case V4L2_CID_VFLIP:
                 if (sn9c102_i2c_try_raw_read(cam, &mi0343, mi0343.i2c_slave_id,
-                                             0x20, 2+1, mi0343_i2c_data) < 0)
+                                             0x20, 2+1, mi0343_i2c_data) < 0)
                         return -EIO;
                 ctrl->value = mi0343_i2c_data[3] & 0x80 ? 1 : 0;
                 return 0;
         case V4L2_CID_RED_BALANCE:
                 if (sn9c102_i2c_try_raw_read(cam, &mi0343, mi0343.i2c_slave_id,
-                                             0x2d, 2+1, mi0343_i2c_data) < 0)
+                                             0x2d, 2+1, mi0343_i2c_data) < 0)
                         return -EIO;
                 break;
         case V4L2_CID_BLUE_BALANCE:
                 if (sn9c102_i2c_try_raw_read(cam, &mi0343, mi0343.i2c_slave_id,
-                                             0x2c, 2+1, mi0343_i2c_data) < 0)
+                                             0x2c, 2+1, mi0343_i2c_data) < 0)
                         return -EIO;
                 break;
         case SN9C102_V4L2_CID_GREEN_BALANCE:
                 if (sn9c102_i2c_try_raw_read(cam, &mi0343, mi0343.i2c_slave_id,
-                                             0x2e, 2+1, mi0343_i2c_data) < 0)
+                                             0x2e, 2+1, mi0343_i2c_data) < 0)
                         return -EIO;
                 break;
         default:
@@ -121,8 +121,8 @@ static int mi0343_get_ctrl(struct sn9c102_device* cam,
 }
 
 
-static int mi0343_set_ctrl(struct sn9c102_device* cam, 
-                           const struct v4l2_control* ctrl)
+static int mi0343_set_ctrl(struct sn9c102_device* cam,
+                           const struct v4l2_control* ctrl)
 {
         u16 reg = 0;
         int err = 0;
@@ -144,51 +144,51 @@ static int mi0343_set_ctrl(struct sn9c102_device* cam,
         switch (ctrl->id) {
         case V4L2_CID_EXPOSURE:
                 err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4,
-                                                 mi0343.i2c_slave_id,
-                                                 0x09, ctrl->value, 0x00,
-                                                 0, 0);
+                                                 mi0343.i2c_slave_id,
+                                                 0x09, ctrl->value, 0x00,
+                                                 0, 0);
                 break;
         case V4L2_CID_GAIN:
                 err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4,
-                                                 mi0343.i2c_slave_id,
-                                                 0x35, reg >> 8, reg & 0xff,
-                                                 0, 0);
+                                                 mi0343.i2c_slave_id,
+                                                 0x35, reg >> 8, reg & 0xff,
+                                                 0, 0);
                 break;
         case V4L2_CID_HFLIP:
                 err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4,
-                                                 mi0343.i2c_slave_id,
-                                                 0x20, ctrl->value ? 0x40:0x00,
-                                                 ctrl->value ? 0x20:0x00,
-                                                 0, 0);
+                                                 mi0343.i2c_slave_id,
+                                                 0x20, ctrl->value ? 0x40:0x00,
+                                                 ctrl->value ? 0x20:0x00,
+                                                 0, 0);
                 break;
         case V4L2_CID_VFLIP:
                 err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4,
-                                                 mi0343.i2c_slave_id,
-                                                 0x20, ctrl->value ? 0x80:0x00,
-                                                 ctrl->value ? 0x80:0x00,
-                                                 0, 0);
+                                                 mi0343.i2c_slave_id,
+                                                 0x20, ctrl->value ? 0x80:0x00,
+                                                 ctrl->value ? 0x80:0x00,
+                                                 0, 0);
                 break;
         case V4L2_CID_RED_BALANCE:
                 err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4,
-                                                 mi0343.i2c_slave_id,
-                                                 0x2d, reg >> 8, reg & 0xff,
-                                                 0, 0);
+                                                 mi0343.i2c_slave_id,
+                                                 0x2d, reg >> 8, reg & 0xff,
+                                                 0, 0);
                 break;
         case V4L2_CID_BLUE_BALANCE:
                 err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4,
-                                                 mi0343.i2c_slave_id,
-                                                 0x2c, reg >> 8, reg & 0xff,
-                                                 0, 0);
+                                                 mi0343.i2c_slave_id,
+                                                 0x2c, reg >> 8, reg & 0xff,
+                                                 0, 0);
                 break;
         case SN9C102_V4L2_CID_GREEN_BALANCE:
                 err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4,
-                                                 mi0343.i2c_slave_id,
-                                                 0x2b, reg >> 8, reg & 0xff,
-                                                 0, 0);
+                                                 mi0343.i2c_slave_id,
+                                                 0x2b, reg >> 8, reg & 0xff,
+                                                 0, 0);
                 err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4,
-                                                 mi0343.i2c_slave_id,
-                                                 0x2e, reg >> 8, reg & 0xff,
-                                                 0, 0);
+                                                 mi0343.i2c_slave_id,
+                                                 0x2e, reg >> 8, reg & 0xff,
+                                                 0, 0);
                 break;
         default:
                 return -EINVAL;
@@ -198,8 +198,8 @@ static int mi0343_set_ctrl(struct sn9c102_device* cam,
 }
 
 
-static int mi0343_set_crop(struct sn9c102_device* cam, 
-                            const struct v4l2_rect* rect)
+static int mi0343_set_crop(struct sn9c102_device* cam,
+                            const struct v4l2_rect* rect)
 {
         struct sn9c102_sensor* s = &mi0343;
         int err = 0;
@@ -213,20 +213,20 @@ static int mi0343_set_crop(struct sn9c102_device* cam,
 }
 
 
-static int mi0343_set_pix_format(struct sn9c102_device* cam, 
-                                 const struct v4l2_pix_format* pix)
+static int mi0343_set_pix_format(struct sn9c102_device* cam,
+                                 const struct v4l2_pix_format* pix)
 {
         int err = 0;
 
         if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X) {
                 err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4,
-                                                 mi0343.i2c_slave_id,
-                                                 0x0a, 0x00, 0x03, 0, 0);
+                                                 mi0343.i2c_slave_id,
+                                                 0x0a, 0x00, 0x03, 0, 0);
                 err += sn9c102_write_reg(cam, 0x20, 0x19);
         } else {
                 err += sn9c102_i2c_try_raw_write(cam, &mi0343, 4,
-                                                 mi0343.i2c_slave_id,
-                                                 0x0a, 0x00, 0x05, 0, 0);
+                                                 mi0343.i2c_slave_id,
+                                                 0x0a, 0x00, 0x05, 0, 0);
                 err += sn9c102_write_reg(cam, 0xa0, 0x19);
         }
 
@@ -351,7 +351,7 @@ int sn9c102_probe_mi0343(struct sn9c102_device* cam)
                 return -EIO;
 
         if (sn9c102_i2c_try_raw_read(cam, &mi0343, mi0343.i2c_slave_id, 0x00,
-                                     2, mi0343_i2c_data) < 0)
+                                     2, mi0343_i2c_data) < 0)
                 return -EIO;
 
         if (mi0343_i2c_data[4] != 0x32 && mi0343_i2c_data[3] != 0xe3)
diff --git a/drivers/media/video/sn9c102/sn9c102_ov7630.c b/drivers/media/video/sn9c102/sn9c102_ov7630.c
index 42852b7cb042..3da042021787 100644
--- a/drivers/media/video/sn9c102/sn9c102_ov7630.c
+++ b/drivers/media/video/sn9c102/sn9c102_ov7630.c
@@ -69,7 +69,7 @@ static int ov7630_init(struct sn9c102_device* cam)
 
 
 static int ov7630_set_ctrl(struct sn9c102_device* cam,
-                           const struct v4l2_control* ctrl)
+                           const struct v4l2_control* ctrl)
 {
         int err = 0;
 
@@ -89,8 +89,8 @@ static int ov7630_set_ctrl(struct sn9c102_device* cam,
                 break;
         case V4L2_CID_CONTRAST:
                 err += ctrl->value ? sn9c102_i2c_write(cam, 0x05,
-                                                       (ctrl->value-1) | 0x20)
-                                   : sn9c102_i2c_write(cam, 0x05, 0x00);
+                                                       (ctrl->value-1) | 0x20)
+                                   : sn9c102_i2c_write(cam, 0x05, 0x00);
                 break;
         case V4L2_CID_BRIGHTNESS:
                 err += sn9c102_i2c_write(cam, 0x06, ctrl->value);
@@ -100,8 +100,8 @@ static int ov7630_set_ctrl(struct sn9c102_device* cam,
                 break;
         case V4L2_CID_HUE:
                 err += ctrl->value ? sn9c102_i2c_write(cam, 0x04,
-                                                       (ctrl->value-1) | 0x20)
-                                   : sn9c102_i2c_write(cam, 0x04, 0x00);
+                                                       (ctrl->value-1) | 0x20)
+                                   : sn9c102_i2c_write(cam, 0x04, 0x00);
                 break;
         case V4L2_CID_DO_WHITE_BALANCE:
                 err += sn9c102_i2c_write(cam, 0x0c, ctrl->value);
@@ -139,7 +139,7 @@ static int ov7630_set_ctrl(struct sn9c102_device* cam,
 
 
 static int ov7630_set_crop(struct sn9c102_device* cam,
-                           const struct v4l2_rect* rect)
+                           const struct v4l2_rect* rect)
 {
         struct sn9c102_sensor* s = &ov7630;
         int err = 0;
@@ -152,7 +152,7 @@ static int ov7630_set_crop(struct sn9c102_device* cam,
 
 
 static int ov7630_set_pix_format(struct sn9c102_device* cam,
-                                 const struct v4l2_pix_format* pix)
+                                 const struct v4l2_pix_format* pix)
 {
         int err = 0;
 
diff --git a/drivers/media/video/sn9c102/sn9c102_pas106b.c b/drivers/media/video/sn9c102/sn9c102_pas106b.c
index b1dee78abe04..9915944235e8 100644
--- a/drivers/media/video/sn9c102/sn9c102_pas106b.c
+++ b/drivers/media/video/sn9c102/sn9c102_pas106b.c
@@ -53,8 +53,8 @@ static int pas106b_init(struct sn9c102_device* cam)
 }
 
 
-static int pas106b_get_ctrl(struct sn9c102_device* cam, 
-                            struct v4l2_control* ctrl)
+static int pas106b_get_ctrl(struct sn9c102_device* cam,
+                            struct v4l2_control* ctrl)
 {
         switch (ctrl->id) {
         case V4L2_CID_EXPOSURE:
@@ -102,8 +102,8 @@ static int pas106b_get_ctrl(struct sn9c102_device* cam,
 }
 
 
-static int pas106b_set_ctrl(struct sn9c102_device* cam, 
-                            const struct v4l2_control* ctrl)
+static int pas106b_set_ctrl(struct sn9c102_device* cam,
+                            const struct v4l2_control* ctrl)
 {
         int err = 0;
 
@@ -140,8 +140,8 @@ static int pas106b_set_ctrl(struct sn9c102_device* cam,
 }
 
 
-static int pas106b_set_crop(struct sn9c102_device* cam, 
-                            const struct v4l2_rect* rect)
+static int pas106b_set_crop(struct sn9c102_device* cam,
+                            const struct v4l2_rect* rect)
 {
         struct sn9c102_sensor* s = &pas106b;
         int err = 0;
@@ -155,8 +155,8 @@ static int pas106b_set_crop(struct sn9c102_device* cam,
 }
 
 
-static int pas106b_set_pix_format(struct sn9c102_device* cam, 
-                                  const struct v4l2_pix_format* pix)
+static int pas106b_set_pix_format(struct sn9c102_device* cam,
+                                  const struct v4l2_pix_format* pix)
 {
         int err = 0;
 
diff --git a/drivers/media/video/sn9c102/sn9c102_pas202bca.c b/drivers/media/video/sn9c102/sn9c102_pas202bca.c
index 3453237055bb..c8f1ae2152b8 100644
--- a/drivers/media/video/sn9c102/sn9c102_pas202bca.c
+++ b/drivers/media/video/sn9c102/sn9c102_pas202bca.c
@@ -54,7 +54,7 @@ static int pas202bca_init(struct sn9c102_device* cam)
 
 
 static int pas202bca_set_pix_format(struct sn9c102_device* cam,
-                                    const struct v4l2_pix_format* pix)
+                                    const struct v4l2_pix_format* pix)
 {
         int err = 0;
 
@@ -68,7 +68,7 @@ static int pas202bca_set_pix_format(struct sn9c102_device* cam,
 
 
 static int pas202bca_set_ctrl(struct sn9c102_device* cam,
-                              const struct v4l2_control* ctrl)
+                              const struct v4l2_control* ctrl)
 {
         int err = 0;
 
@@ -102,7 +102,7 @@ static int pas202bca_set_ctrl(struct sn9c102_device* cam,
 
 
 static int pas202bca_set_crop(struct sn9c102_device* cam,
-                              const struct v4l2_rect* rect)
+                              const struct v4l2_rect* rect)
 {
         struct sn9c102_sensor* s = &pas202bca;
         int err = 0;
diff --git a/drivers/media/video/sn9c102/sn9c102_pas202bcb.c b/drivers/media/video/sn9c102/sn9c102_pas202bcb.c
index d068616ab337..e3c1178e339c 100644
--- a/drivers/media/video/sn9c102/sn9c102_pas202bcb.c
+++ b/drivers/media/video/sn9c102/sn9c102_pas202bcb.c
@@ -58,8 +58,8 @@ static int pas202bcb_init(struct sn9c102_device* cam)
 }
 
 
-static int pas202bcb_get_ctrl(struct sn9c102_device* cam, 
-                              struct v4l2_control* ctrl)
+static int pas202bcb_get_ctrl(struct sn9c102_device* cam,
+                              struct v4l2_control* ctrl)
 {
         switch (ctrl->id) {
         case V4L2_CID_EXPOSURE:
@@ -101,8 +101,8 @@ static int pas202bcb_get_ctrl(struct sn9c102_device* cam,
 }
 
 
-static int pas202bcb_set_pix_format(struct sn9c102_device* cam, 
-                                    const struct v4l2_pix_format* pix)
+static int pas202bcb_set_pix_format(struct sn9c102_device* cam,
+                                    const struct v4l2_pix_format* pix)
 {
         int err = 0;
 
@@ -115,8 +115,8 @@ static int pas202bcb_set_pix_format(struct sn9c102_device* cam,
 }
 
 
-static int pas202bcb_set_ctrl(struct sn9c102_device* cam, 
-                              const struct v4l2_control* ctrl)
+static int pas202bcb_set_ctrl(struct sn9c102_device* cam,
+                              const struct v4l2_control* ctrl)
 {
         int err = 0;
 
@@ -149,8 +149,8 @@ static int pas202bcb_set_ctrl(struct sn9c102_device* cam,
 }
 
 
-static int pas202bcb_set_crop(struct sn9c102_device* cam, 
-                              const struct v4l2_rect* rect)
+static int pas202bcb_set_crop(struct sn9c102_device* cam,
+                              const struct v4l2_rect* rect)
 {
         struct sn9c102_sensor* s = &pas202bcb;
         int err = 0;
@@ -167,7 +167,7 @@ static int pas202bcb_set_crop(struct sn9c102_device* cam,
 static struct sn9c102_sensor pas202bcb = {
         .name = "PAS202BCB",
         .maintainer = "Carlos Eduardo Medaglia Dyonisio "
-                      "<medaglia@undl.org.br>",
+                      "<medaglia@undl.org.br>",
         .sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
         .frequency = SN9C102_I2C_400KHZ | SN9C102_I2C_100KHZ,
         .interface = SN9C102_I2C_2WIRES,
diff --git a/drivers/media/video/sn9c102/sn9c102_sensor.h b/drivers/media/video/sn9c102/sn9c102_sensor.h
index 2afd9e9d09bb..2a874ee6f9f5 100644
--- a/drivers/media/video/sn9c102/sn9c102_sensor.h
+++ b/drivers/media/video/sn9c102/sn9c102_sensor.h
@@ -58,7 +58,7 @@ struct sn9c102_sensor;
    Probing functions: on success, you must attach the sensor to the camera
    by calling sn9c102_attach_sensor() provided below.
    To enable the I2C communication, you might need to perform a really basic
-   initialization of the SN9C10X chip by using the write function declared 
+   initialization of the SN9C10X chip by using the write function declared
    ahead.
    Functions must return 0 on success, the appropriate error otherwise.
 */
@@ -73,7 +73,7 @@ extern int sn9c102_probe_tas5130d1b(struct sn9c102_device* cam);
 
 /*
    Add the above entries to this table. Be sure to add the entry in the right
-   place, since, on failure, the next probing routine is called according to 
+   place, since, on failure, the next probing routine is called according to
    the order of the list below, from top to bottom.
 */
 #define SN9C102_SENSOR_TABLE                                                  \
@@ -94,9 +94,9 @@ extern struct sn9c102_device*
 sn9c102_match_id(struct sn9c102_device* cam, const struct usb_device_id *id);
 
 /* Attach a probed sensor to the camera. */
-extern void 
+extern void
 sn9c102_attach_sensor(struct sn9c102_device* cam,
-                      struct sn9c102_sensor* sensor);
+                      struct sn9c102_sensor* sensor);
 
 /*
    Each SN9C10x camera has proper PID/VID identifiers.
@@ -105,7 +105,7 @@ sn9c102_attach_sensor(struct sn9c102_device* cam,
 */
 #define SN9C102_USB_DEVICE(vend, prod, intclass)                              \
         .match_flags = USB_DEVICE_ID_MATCH_DEVICE |                           \
-                       USB_DEVICE_ID_MATCH_INT_CLASS,                         \
+                       USB_DEVICE_ID_MATCH_INT_CLASS,                         \
         .idVendor = (vend),                                                   \
         .idProduct = (prod),                                                  \
         .bInterfaceClass = (intclass)
@@ -162,19 +162,19 @@ static const struct usb_device_id sn9c102_id_table[] = {                      \
    Read/write routines: they always return -1 on error, 0 or the read value
    otherwise. NOTE that a real read operation is not supported by the SN9C10X
    chip for some of its registers. To work around this problem, a pseudo-read
-   call is provided instead: it returns the last successfully written value 
+   call is provided instead: it returns the last successfully written value
    on the register (0 if it has never been written), the usual -1 on error.
 */
 
 /* The "try" I2C I/O versions are used when probing the sensor */
 extern int sn9c102_i2c_try_write(struct sn9c102_device*,struct sn9c102_sensor*,
-                                 u8 address, u8 value);
+                                 u8 address, u8 value);
 extern int sn9c102_i2c_try_read(struct sn9c102_device*,struct sn9c102_sensor*,
-                                u8 address);
+                                u8 address);
 
 /*
    These must be used if and only if the sensor doesn't implement the standard
-   I2C protocol. There are a number of good reasons why you must use the 
+   I2C protocol. There are a number of good reasons why you must use the
    single-byte versions of these functions: do not abuse. The first function
    writes n bytes, from data0 to datan, to registers 0x09 - 0x09+n of SN9C10X
    chip. The second one programs the registers 0x09 and 0x10 with data0 and
@@ -184,12 +184,12 @@ extern int sn9c102_i2c_try_read(struct sn9c102_device*,struct sn9c102_sensor*,
    byte.
 */
 extern int sn9c102_i2c_try_raw_write(struct sn9c102_device* cam,
-                                     struct sn9c102_sensor* sensor, u8 n, 
-                                     u8 data0, u8 data1, u8 data2, u8 data3,
-                                     u8 data4, u8 data5);
+                                     struct sn9c102_sensor* sensor, u8 n,
+                                     u8 data0, u8 data1, u8 data2, u8 data3,
+                                     u8 data4, u8 data5);
 extern int sn9c102_i2c_try_raw_read(struct sn9c102_device* cam,
-                                    struct sn9c102_sensor* sensor, u8 data0,
-                                    u8 data1, u8 n, u8 buffer[]);
+                                    struct sn9c102_sensor* sensor, u8 data0,
+                                    u8 data1, u8 n, u8 buffer[]);
 
 /* To be used after the sensor struct has been attached to the camera struct */
 extern int sn9c102_i2c_write(struct sn9c102_device*, u8 address, u8 value);
@@ -252,17 +252,17 @@ struct sn9c102_sensor {
 
         /*
            NOTE: Where not noted,most of the functions below are not mandatory.
-                 Set to null if you do not implement them. If implemented,
-                 they must return 0 on success, the proper error otherwise.
+                 Set to null if you do not implement them. If implemented,
+                 they must return 0 on success, the proper error otherwise.
         */
 
         int (*init)(struct sn9c102_device* cam);
         /*
-           This function will be called after the sensor has been attached. 
+           This function will be called after the sensor has been attached.
            It should be used to initialize the sensor only, but may also
            configure part of the SN9C10X chip if necessary. You don't need to
            setup picture settings like brightness, contrast, etc.. here, if
-           the corrisponding controls are implemented (see below), since 
+           the corrisponding controls are implemented (see below), since
            they are adjusted in the core driver by calling the set_ctrl()
            method after init(), where the arguments are the default values
            specified in the v4l2_queryctrl list of supported controls;
@@ -273,13 +273,13 @@ struct sn9c102_sensor {
 
         struct v4l2_queryctrl qctrl[SN9C102_MAX_CTRLS];
         /*
-           Optional list of default controls, defined as indicated in the 
+           Optional list of default controls, defined as indicated in the
            V4L2 API. Menu type controls are not handled by this interface.
         */
 
         int (*get_ctrl)(struct sn9c102_device* cam, struct v4l2_control* ctrl);
         int (*set_ctrl)(struct sn9c102_device* cam,
-                        const struct v4l2_control* ctrl);
+                        const struct v4l2_control* ctrl);
         /*
            You must implement at least the set_ctrl method if you have defined
            the list above. The returned value must follow the V4L2
@@ -306,7 +306,7 @@ struct sn9c102_sensor {
            specified in the cropcap substructures 'bounds' and 'defrect'.
            By default, the source rectangle should cover the largest possible
            area. Again, it is not always true that the largest source rectangle
-           can cover the entire active window, although it is a rare case for 
+           can cover the entire active window, although it is a rare case for
            the hardware we have. The bounds of the source rectangle _must_ be
            multiple of 16 and must use the same coordinate system as indicated
            before; their centers shall align initially.
@@ -317,13 +317,13 @@ struct sn9c102_sensor {
            defined the correct default bounds in the structures.
            See the V4L2 API for further details.
            NOTE: once you have defined the bounds of the active window
-                 (struct cropcap.bounds) you must not change them.anymore.
+                 (struct cropcap.bounds) you must not change them.anymore.
            Only 'bounds' and 'defrect' fields are mandatory, other fields
            will be ignored.
         */
 
         int (*set_crop)(struct sn9c102_device* cam,
-                        const struct v4l2_rect* rect);
+                        const struct v4l2_rect* rect);
         /*
            To be called on VIDIOC_C_SETCROP. The core module always calls a
            default routine which configures the appropriate SN9C10X regs (also
@@ -332,12 +332,12 @@ struct sn9c102_sensor {
            case you override the default function, you always have to program
            the chip to match those values; on error return the corresponding
            error code without rolling back.
-           NOTE: in case, you must program the SN9C10X chip to get rid of 
-                 blank pixels or blank lines at the _start_ of each line or
-                 frame after each HSYNC or VSYNC, so that the image starts with
-                 real RGB data (see regs 0x12, 0x13) (having set H_SIZE and,
-                 V_SIZE you don't have to care about blank pixels or blank
-                 lines at the end of each line or frame).
+           NOTE: in case, you must program the SN9C10X chip to get rid of
+                 blank pixels or blank lines at the _start_ of each line or
+                 frame after each HSYNC or VSYNC, so that the image starts with
+                 real RGB data (see regs 0x12, 0x13) (having set H_SIZE and,
+                 V_SIZE you don't have to care about blank pixels or blank
+                 lines at the end of each line or frame).
         */
 
         struct v4l2_pix_format pix_format;
@@ -349,17 +349,17 @@ struct sn9c102_sensor {
            number of bits per pixel for uncompressed video, 8 or 9 (despite the
            current value of 'pixelformat').
            NOTE 1: both 'width' and 'height' _must_ be either 1/1 or 1/2 or 1/4
-                   of cropcap.defrect.width and cropcap.defrect.height. I
-                   suggest 1/1.
+                   of cropcap.defrect.width and cropcap.defrect.height. I
+                   suggest 1/1.
            NOTE 2: The initial compression quality is defined by the first bit
-                   of reg 0x17 during the initialization of the image sensor.
+                   of reg 0x17 during the initialization of the image sensor.
            NOTE 3: as said above, you have to program the SN9C10X chip to get
-                   rid of any blank pixels, so that the output of the sensor
-                   matches the RGB bayer sequence (i.e. BGBGBG...GRGRGR).
+                   rid of any blank pixels, so that the output of the sensor
+                   matches the RGB bayer sequence (i.e. BGBGBG...GRGRGR).
         */
 
         int (*set_pix_format)(struct sn9c102_device* cam,
-                              const struct v4l2_pix_format* pix);
+                              const struct v4l2_pix_format* pix);
         /*
            To be called on VIDIOC_S_FMT, when switching from the SBGGR8 to
            SN9C10X pixel format or viceversa. On error return the corresponding
diff --git a/drivers/media/video/sn9c102/sn9c102_tas5110c1b.c b/drivers/media/video/sn9c102/sn9c102_tas5110c1b.c
index 2e08c552f40a..294eb02fbd88 100644
--- a/drivers/media/video/sn9c102/sn9c102_tas5110c1b.c
+++ b/drivers/media/video/sn9c102/sn9c102_tas5110c1b.c
@@ -44,8 +44,8 @@ static int tas5110c1b_init(struct sn9c102_device* cam)
 }
 
 
-static int tas5110c1b_set_ctrl(struct sn9c102_device* cam, 
-                               const struct v4l2_control* ctrl)
+static int tas5110c1b_set_ctrl(struct sn9c102_device* cam,
+                               const struct v4l2_control* ctrl)
 {
         int err = 0;
 
@@ -61,8 +61,8 @@ static int tas5110c1b_set_ctrl(struct sn9c102_device* cam,
 }
 
 
-static int tas5110c1b_set_crop(struct sn9c102_device* cam, 
-                               const struct v4l2_rect* rect)
+static int tas5110c1b_set_crop(struct sn9c102_device* cam,
+                               const struct v4l2_rect* rect)
 {
         struct sn9c102_sensor* s = &tas5110c1b;
         int err = 0;
@@ -81,8 +81,8 @@ static int tas5110c1b_set_crop(struct sn9c102_device* cam,
 }
 
 
-static int tas5110c1b_set_pix_format(struct sn9c102_device* cam, 
-                                     const struct v4l2_pix_format* pix)
+static int tas5110c1b_set_pix_format(struct sn9c102_device* cam,
+                                     const struct v4l2_pix_format* pix)
 {
         int err = 0;
 
diff --git a/drivers/media/video/sn9c102/sn9c102_tas5130d1b.c b/drivers/media/video/sn9c102/sn9c102_tas5130d1b.c
index c7b339740bbf..9ecb09032b68 100644
--- a/drivers/media/video/sn9c102/sn9c102_tas5130d1b.c
+++ b/drivers/media/video/sn9c102/sn9c102_tas5130d1b.c
@@ -42,8 +42,8 @@ static int tas5130d1b_init(struct sn9c102_device* cam)
 }
 
 
-static int tas5130d1b_set_ctrl(struct sn9c102_device* cam, 
-                               const struct v4l2_control* ctrl)
+static int tas5130d1b_set_ctrl(struct sn9c102_device* cam,
+                               const struct v4l2_control* ctrl)
 {
         int err = 0;
 
@@ -62,8 +62,8 @@ static int tas5130d1b_set_ctrl(struct sn9c102_device* cam,
 }
 
 
-static int tas5130d1b_set_crop(struct sn9c102_device* cam, 
-                               const struct v4l2_rect* rect)
+static int tas5130d1b_set_crop(struct sn9c102_device* cam,
+                               const struct v4l2_rect* rect)
 {
         struct sn9c102_sensor* s = &tas5130d1b;
         u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 104,
@@ -82,8 +82,8 @@ static int tas5130d1b_set_crop(struct sn9c102_device* cam,
 }
 
 
-static int tas5130d1b_set_pix_format(struct sn9c102_device* cam, 
-                                     const struct v4l2_pix_format* pix)
+static int tas5130d1b_set_pix_format(struct sn9c102_device* cam,
+                                     const struct v4l2_pix_format* pix)
 {
         int err = 0;
 
diff --git a/drivers/media/video/stradis.c b/drivers/media/video/stradis.c
index 9d769264a329..07476c71174a 100644
--- a/drivers/media/video/stradis.c
+++ b/drivers/media/video/stradis.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * stradis.c - stradis 4:2:2 mpeg decoder driver
  *
  * Stradis 4:2:2 MPEG-2 Decoder Driver
@@ -1191,9 +1191,9 @@ static void saa7146_set_winsize(struct saa7146 *saa)
 }
 
 /* clip_draw_rectangle(cm,x,y,w,h) -- handle clipping an area
- * bitmap is fixed width, 128 bytes (1024 pixels represented) 
- * arranged most-sigificant-bit-left in 32-bit words 
- * based on saa7146 clipping hardware, it swaps bytes if LE 
+ * bitmap is fixed width, 128 bytes (1024 pixels represented)
+ * arranged most-sigificant-bit-left in 32-bit words
+ * based on saa7146 clipping hardware, it swaps bytes if LE
  * much of this makes up for egcs brain damage -- so if you
  * are wondering "why did he do this?" it is because the C
  * was adjusted to generate the optimal asm output without
@@ -1259,7 +1259,7 @@ static void make_clip_tab(struct saa7146 *saa, struct video_clip *cr, int ncr)
                         clip_draw_rectangle(clipmap, cr[i].x, cr[i].y,
                                 cr[i].width, cr[i].height);
         }
-        /* clip against viewing window AND screen 
+        /* clip against viewing window AND screen
            so we do not have to rely on the user program
          */
         clip_draw_rectangle(clipmap, (saa->win.x + width > saa->win.swidth) ?
diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c
index 9636da20748d..b38bda83a7c5 100644
--- a/drivers/media/video/stv680.c
+++ b/drivers/media/video/stv680.c
@@ -1,16 +1,16 @@
 /*
  *  STV0680 USB Camera Driver, by Kevin Sisson (kjsisson@bellsouth.net)
- *  
- * Thanks to STMicroelectronics for information on the usb commands, and 
- * to Steve Miller at STM for his help and encouragement while I was 
+ *
+ * Thanks to STMicroelectronics for information on the usb commands, and
+ * to Steve Miller at STM for his help and encouragement while I was
  * writing this driver.
  *
- * This driver is based heavily on the 
+ * This driver is based heavily on the
  * Endpoints (formerly known as AOX) se401 USB Camera Driver
  * Copyright (c) 2000 Jeroen B. Vreeken (pe1rxq@amsat.org)
  *
  * Still somewhat based on the Linux ov511 driver.
- * 
+ *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
  * Free Software Foundation; either version 2 of the License, or (at your
@@ -25,18 +25,18 @@
  * along with this program; if not, write to the Free Software Foundation,
  * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
- * History: 
- * ver 0.1 October, 2001. Initial attempt. 
+ * History:
+ * ver 0.1 October, 2001. Initial attempt.
  *
  * ver 0.2 November, 2001. Fixed asbility to resize, added brightness
  *                         function, made more stable (?)
  *
- * ver 0.21 Nov, 2001.     Added gamma correction and white balance, 
- *                         due to Alexander Schwartz. Still trying to 
+ * ver 0.21 Nov, 2001.     Added gamma correction and white balance,
+ *                         due to Alexander Schwartz. Still trying to
  *                         improve stablility. Moved stuff into stv680.h
  *
- * ver 0.22 Nov, 2001.     Added sharpen function (by Michael Sweet, 
- *                         mike@easysw.com) from GIMP, also used in pencam. 
+ * ver 0.22 Nov, 2001.     Added sharpen function (by Michael Sweet,
+ *                         mike@easysw.com) from GIMP, also used in pencam.
  *                         Simple, fast, good integer math routine.
  *
  * ver 0.23 Dec, 2001 (gkh)
@@ -44,11 +44,11 @@
  *                         Lindent, and did other minor tweaks to get
  *                         things to work properly with 2.5.1
  *
- * ver 0.24 Jan, 2002 (kjs) 
+ * ver 0.24 Jan, 2002 (kjs)
  *                         Fixed the problem with webcam crashing after
- *                         two pictures. Changed the way pic is halved to 
- *                         improve quality. Got rid of green line around 
- *                         frame. Fix brightness reset when changing size 
+ *                         two pictures. Changed the way pic is halved to
+ *                         improve quality. Got rid of green line around
+ *                         frame. Fix brightness reset when changing size
  *                         bug. Adjusted gamma filters slightly.
  *
  * ver 0.25 Jan, 2002 (kjs)
@@ -484,7 +484,7 @@ exit:
                 PDEBUG (1, "STV(i): swapRGB is (forced) ON");
         else if (swapRGB_on == -1)
                 PDEBUG (1, "STV(i): swapRGB is (forced) OFF");
-        
+
         if (stv_set_video_mode (stv680) < 0) {
                 PDEBUG (0, "STV(e): Could not set video mode in stv_init");
                 return -1;
@@ -570,7 +570,7 @@ static int stv680_set_pict (struct usb_stv *stv680, struct video_picture *p)
         if (stv680->brightness != p->brightness) {
                 stv680->chgbright = 1;
                 stv680->brightness = p->brightness;
-        } 
+        }
 
         stv680->whiteness = p->whiteness;       /* greyscale */
         stv680->colour = p->colour;
@@ -612,7 +612,7 @@ static void stv680_video_irq (struct urb *urb, struct pt_regs *regs)
 
                 case BUFFER_UNUSED:
                         memcpy (stv680->scratch[stv680->scratch_next].data,
-                                (unsigned char *) urb->transfer_buffer, length);
+                                (unsigned char *) urb->transfer_buffer, length);
                         stv680->scratch[stv680->scratch_next].state = BUFFER_READY;
                         stv680->scratch[stv680->scratch_next].length = length;
                         if (waitqueue_active (&stv680->wq)) {
@@ -752,7 +752,7 @@ static int stv680_set_size (struct usb_stv *stv680, int width, int height)
                 PDEBUG (1, "STV(e): request for non-supported size: request: v.width = %i, v.height = %i  actual: stv.width = %i, stv.height = %i", width, height, stv680->vwidth, stv680->vheight);
                 return 1;
         }
-        
+
         /* Stop a current stream and start it again at the new size */
         if (wasstreaming)
                 stv680_stop_stream (stv680);
@@ -773,7 +773,7 @@ static int stv680_set_size (struct usb_stv *stv680, int width, int height)
 
 /*
  * STV0680 Vision Camera Chipset Driver
- * Copyright (C) 2000 Adam Harrison <adam@antispin.org> 
+ * Copyright (C) 2000 Adam Harrison <adam@antispin.org>
 */
 
 #define RED 0
@@ -842,7 +842,7 @@ static void bayer_unshuffle (struct usb_stv *stv680, struct stv680_scratch *buff
                                 colour = 2;
                                 break;
                         }
-                        i = (y * vw + x) * 3;   
+                        i = (y * vw + x) * 3;
                         *(output + i + colour) = (unsigned char) p;
                 }               /* for x */
 
@@ -850,9 +850,9 @@ static void bayer_unshuffle (struct usb_stv *stv680, struct stv680_scratch *buff
 
         /****** gamma correction plus hardcoded white balance */
         /* Thanks to Alexander Schwartx <alexander.schwartx@gmx.net> for this code.
-           Correction values red[], green[], blue[], are generated by 
-           (pow(i/256.0, GAMMA)*255.0)*white balanceRGB where GAMMA=0.55, 1<i<255. 
-           White balance (RGB)= 1.0, 1.17, 1.48. Values are calculated as double float and 
+           Correction values red[], green[], blue[], are generated by
+           (pow(i/256.0, GAMMA)*255.0)*white balanceRGB where GAMMA=0.55, 1<i<255.
+           White balance (RGB)= 1.0, 1.17, 1.48. Values are calculated as double float and
            converted to unsigned char. Values are in stv680.h  */
 
         for (y = 0; y < vh; y++) {
diff --git a/drivers/media/video/stv680.h b/drivers/media/video/stv680.h
index ea46e0001e6d..a08f1b08a4b0 100644
--- a/drivers/media/video/stv680.h
+++ b/drivers/media/video/stv680.h
@@ -9,12 +9,12 @@
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation; either version 2 of the License, or
  *  (at your option) any later version.
- * 
+ *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
- * 
+ *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
@@ -152,76 +152,76 @@ struct usb_stv {
 
 
 static const unsigned char red[256] = {
-        0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 
-        18, 18, 18, 18, 18, 18, 18, 25, 30, 35, 38, 42, 
-        44, 47, 50, 53, 54, 57, 59, 61, 63, 65, 67, 69, 
-        71, 71, 73, 75, 77, 78, 80, 81, 82, 84, 85, 87, 
-        88, 89, 90, 91, 93, 94, 95, 97, 98, 98, 99, 101, 
-        102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 
-        114, 115, 116, 116, 117, 118, 119, 120, 121, 122, 123, 124, 
-        125, 125, 126, 127, 128, 129, 129, 130, 131, 132, 133, 134, 
-        134, 135, 135, 136, 137, 138, 139, 140, 140, 141, 142, 143, 
-        143, 143, 144, 145, 146, 147, 147, 148, 149, 150, 150, 151, 
-        152, 152, 152, 153, 154, 154, 155, 156, 157, 157, 158, 159, 
-        159, 160, 161, 161, 161, 162, 163, 163, 164, 165, 165, 166, 
-        167, 167, 168, 168, 169, 170, 170, 170, 171, 171, 172, 173, 
-        173, 174, 174, 175, 176, 176, 177, 178, 178, 179, 179, 179, 
-        180, 180, 181, 181, 182, 183, 183, 184, 184, 185, 185, 186, 
-        187, 187, 188, 188, 188, 188, 189, 190, 190, 191, 191, 192, 
-        192, 193, 193, 194, 195, 195, 196, 196, 197, 197, 197, 197, 
-        198, 198, 199, 199, 200, 201, 201, 202, 202, 203, 203, 204, 
-        204, 205, 205, 206, 206, 206, 206, 207, 207, 208, 208, 209, 
-        209, 210, 210, 211, 211, 212, 212, 213, 213, 214, 214, 215, 
-        215, 215, 215, 216, 216, 217, 217, 218, 218, 218, 219, 219, 
-        220, 220, 221, 221 
-}; 
+        0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+        18, 18, 18, 18, 18, 18, 18, 25, 30, 35, 38, 42,
+        44, 47, 50, 53, 54, 57, 59, 61, 63, 65, 67, 69,
+        71, 71, 73, 75, 77, 78, 80, 81, 82, 84, 85, 87,
+        88, 89, 90, 91, 93, 94, 95, 97, 98, 98, 99, 101,
+        102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113,
+        114, 115, 116, 116, 117, 118, 119, 120, 121, 122, 123, 124,
+        125, 125, 126, 127, 128, 129, 129, 130, 131, 132, 133, 134,
+        134, 135, 135, 136, 137, 138, 139, 140, 140, 141, 142, 143,
+        143, 143, 144, 145, 146, 147, 147, 148, 149, 150, 150, 151,
+        152, 152, 152, 153, 154, 154, 155, 156, 157, 157, 158, 159,
+        159, 160, 161, 161, 161, 162, 163, 163, 164, 165, 165, 166,
+        167, 167, 168, 168, 169, 170, 170, 170, 171, 171, 172, 173,
+        173, 174, 174, 175, 176, 176, 177, 178, 178, 179, 179, 179,
+        180, 180, 181, 181, 182, 183, 183, 184, 184, 185, 185, 186,
+        187, 187, 188, 188, 188, 188, 189, 190, 190, 191, 191, 192,
+        192, 193, 193, 194, 195, 195, 196, 196, 197, 197, 197, 197,
+        198, 198, 199, 199, 200, 201, 201, 202, 202, 203, 203, 204,
+        204, 205, 205, 206, 206, 206, 206, 207, 207, 208, 208, 209,
+        209, 210, 210, 211, 211, 212, 212, 213, 213, 214, 214, 215,
+        215, 215, 215, 216, 216, 217, 217, 218, 218, 218, 219, 219,
+        220, 220, 221, 221
+};
 
 static const unsigned char green[256] = {
-        0, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 
-        21, 21, 21, 21, 21, 21, 21, 28, 34, 39, 43, 47, 
-        50, 53, 56, 59, 61, 64, 66, 68, 71, 73, 75, 77, 
-        79, 80, 82, 84, 86, 87, 89, 91, 92, 94, 95, 97, 
-        98, 100, 101, 102, 104, 105, 106, 108, 109, 110, 111, 113, 
-        114, 115, 116, 117, 118, 120, 121, 122, 123, 124, 125, 126, 
-        127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 
-        139, 140, 141, 142, 143, 144, 144, 145, 146, 147, 148, 149, 
-        150, 151, 151, 152, 153, 154, 155, 156, 156, 157, 158, 159, 
-        160, 160, 161, 162, 163, 164, 164, 165, 166, 167, 167, 168, 
-        169, 170, 170, 171, 172, 172, 173, 174, 175, 175, 176, 177, 
-        177, 178, 179, 179, 180, 181, 182, 182, 183, 184, 184, 185, 
-        186, 186, 187, 187, 188, 189, 189, 190, 191, 191, 192, 193, 
-        193, 194, 194, 195, 196, 196, 197, 198, 198, 199, 199, 200, 
-        201, 201, 202, 202, 203, 204, 204, 205, 205, 206, 206, 207, 
-        208, 208, 209, 209, 210, 210, 211, 212, 212, 213, 213, 214, 
-        214, 215, 215, 216, 217, 217, 218, 218, 219, 219, 220, 220, 
-        221, 221, 222, 222, 223, 224, 224, 225, 225, 226, 226, 227, 
-        227, 228, 228, 229, 229, 230, 230, 231, 231, 232, 232, 233, 
-        233, 234, 234, 235, 235, 236, 236, 237, 237, 238, 238, 239, 
-        239, 240, 240, 241, 241, 242, 242, 243, 243, 243, 244, 244, 
-        245, 245, 246, 246 
-}; 
+        0, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
+        21, 21, 21, 21, 21, 21, 21, 28, 34, 39, 43, 47,
+        50, 53, 56, 59, 61, 64, 66, 68, 71, 73, 75, 77,
+        79, 80, 82, 84, 86, 87, 89, 91, 92, 94, 95, 97,
+        98, 100, 101, 102, 104, 105, 106, 108, 109, 110, 111, 113,
+        114, 115, 116, 117, 118, 120, 121, 122, 123, 124, 125, 126,
+        127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138,
+        139, 140, 141, 142, 143, 144, 144, 145, 146, 147, 148, 149,
+        150, 151, 151, 152, 153, 154, 155, 156, 156, 157, 158, 159,
+        160, 160, 161, 162, 163, 164, 164, 165, 166, 167, 167, 168,
+        169, 170, 170, 171, 172, 172, 173, 174, 175, 175, 176, 177,
+        177, 178, 179, 179, 180, 181, 182, 182, 183, 184, 184, 185,
+        186, 186, 187, 187, 188, 189, 189, 190, 191, 191, 192, 193,
+        193, 194, 194, 195, 196, 196, 197, 198, 198, 199, 199, 200,
+        201, 201, 202, 202, 203, 204, 204, 205, 205, 206, 206, 207,
+        208, 208, 209, 209, 210, 210, 211, 212, 212, 213, 213, 214,
+        214, 215, 215, 216, 217, 217, 218, 218, 219, 219, 220, 220,
+        221, 221, 222, 222, 223, 224, 224, 225, 225, 226, 226, 227,
+        227, 228, 228, 229, 229, 230, 230, 231, 231, 232, 232, 233,
+        233, 234, 234, 235, 235, 236, 236, 237, 237, 238, 238, 239,
+        239, 240, 240, 241, 241, 242, 242, 243, 243, 243, 244, 244,
+        245, 245, 246, 246
+};
 
 static const unsigned char blue[256] = {
-        0, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 
-        23, 23, 23, 23, 23, 23, 23, 30, 37, 42, 47, 51, 
-        55, 58, 61, 64, 67, 70, 72, 74, 78, 80, 82, 84, 
-        86, 88, 90, 92, 94, 95, 97, 100, 101, 103, 104, 106, 
-        107, 110, 111, 112, 114, 115, 116, 118, 119, 121, 122, 124, 
-        125, 126, 127, 128, 129, 132, 133, 134, 135, 136, 137, 138, 
-        139, 140, 141, 143, 144, 145, 146, 147, 148, 149, 150, 151, 
-        152, 154, 155, 156, 157, 158, 158, 159, 160, 161, 162, 163, 
-        165, 166, 166, 167, 168, 169, 170, 171, 171, 172, 173, 174, 
-        176, 176, 177, 178, 179, 180, 180, 181, 182, 183, 183, 184, 
-        185, 187, 187, 188, 189, 189, 190, 191, 192, 192, 193, 194, 
-        194, 195, 196, 196, 198, 199, 200, 200, 201, 202, 202, 203, 
-        204, 204, 205, 205, 206, 207, 207, 209, 210, 210, 211, 212, 
-        212, 213, 213, 214, 215, 215, 216, 217, 217, 218, 218, 220, 
-        221, 221, 222, 222, 223, 224, 224, 225, 225, 226, 226, 227, 
-        228, 228, 229, 229, 231, 231, 232, 233, 233, 234, 234, 235, 
-        235, 236, 236, 237, 238, 238, 239, 239, 240, 240, 242, 242, 
-        243, 243, 244, 244, 245, 246, 246, 247, 247, 248, 248, 249, 
-        249, 250, 250, 251, 251, 253, 253, 254, 254, 255, 255, 255, 
-        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 
-        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 
-        255, 255, 255, 255 
-}; 
+        0, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
+        23, 23, 23, 23, 23, 23, 23, 30, 37, 42, 47, 51,
+        55, 58, 61, 64, 67, 70, 72, 74, 78, 80, 82, 84,
+        86, 88, 90, 92, 94, 95, 97, 100, 101, 103, 104, 106,
+        107, 110, 111, 112, 114, 115, 116, 118, 119, 121, 122, 124,
+        125, 126, 127, 128, 129, 132, 133, 134, 135, 136, 137, 138,
+        139, 140, 141, 143, 144, 145, 146, 147, 148, 149, 150, 151,
+        152, 154, 155, 156, 157, 158, 158, 159, 160, 161, 162, 163,
+        165, 166, 166, 167, 168, 169, 170, 171, 171, 172, 173, 174,
+        176, 176, 177, 178, 179, 180, 180, 181, 182, 183, 183, 184,
+        185, 187, 187, 188, 189, 189, 190, 191, 192, 192, 193, 194,
+        194, 195, 196, 196, 198, 199, 200, 200, 201, 202, 202, 203,
+        204, 204, 205, 205, 206, 207, 207, 209, 210, 210, 211, 212,
+        212, 213, 213, 214, 215, 215, 216, 217, 217, 218, 218, 220,
+        221, 221, 222, 222, 223, 224, 224, 225, 225, 226, 226, 227,
+        228, 228, 229, 229, 231, 231, 232, 233, 233, 234, 234, 235,
+        235, 236, 236, 237, 238, 238, 239, 239, 240, 240, 242, 242,
+        243, 243, 244, 244, 245, 246, 246, 247, 247, 248, 248, 249,
+        249, 250, 250, 251, 251, 253, 253, 254, 254, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255
+};
diff --git a/drivers/media/video/tda9840.c b/drivers/media/video/tda9840.c
index 56e08e156cf0..ef494febb5e4 100644
--- a/drivers/media/video/tda9840.c
+++ b/drivers/media/video/tda9840.c
@@ -35,7 +35,7 @@ static int debug = 0;		/* insmod parameter */
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off).");
 #define dprintk(args...) \
-            do { if (debug) { printk("%s: %s()[%d]: ", KBUILD_MODNAME, __FUNCTION__, __LINE__); printk(args); } } while (0)
+            do { if (debug) { printk("%s: %s()[%d]: ", KBUILD_MODNAME, __FUNCTION__, __LINE__); printk(args); } } while (0)
 
 #define SWITCH          0x00
 #define LEVEL_ADJUST    0x02
diff --git a/drivers/media/video/tea6415c.c b/drivers/media/video/tea6415c.c
index 774ed0dbc56d..523df0b8cc63 100644
--- a/drivers/media/video/tea6415c.c
+++ b/drivers/media/video/tea6415c.c
@@ -37,7 +37,7 @@ static int debug = 0;		/* insmod parameter */
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off).");
 #define dprintk(args...) \
-            do { if (debug) { printk("%s: %s()[%d]: ", KBUILD_MODNAME, __FUNCTION__, __LINE__); printk(args); } } while (0)
+            do { if (debug) { printk("%s: %s()[%d]: ", KBUILD_MODNAME, __FUNCTION__, __LINE__); printk(args); } } while (0)
 
 #define TEA6415C_NUM_INPUTS     8
 #define TEA6415C_NUM_OUTPUTS    6
diff --git a/drivers/media/video/tea6420.c b/drivers/media/video/tea6420.c
index b4263b630712..e0ff811fab6f 100644
--- a/drivers/media/video/tea6420.c
+++ b/drivers/media/video/tea6420.c
@@ -37,7 +37,7 @@ static int debug = 0;		/* insmod parameter */
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off).");
 #define dprintk(args...) \
-            do { if (debug) { printk("%s: %s()[%d]: ", KBUILD_MODNAME, __FUNCTION__, __LINE__); printk(args); } } while (0)
+            do { if (debug) { printk("%s: %s()[%d]: ", KBUILD_MODNAME, __FUNCTION__, __LINE__); printk(args); } } while (0)
 
 /* addresses to scan, found only at 0x4c and/or 0x4d (7-Bit) */
 static unsigned short normal_i2c[] = { I2C_ADDR_TEA6420_1, I2C_ADDR_TEA6420_2, I2C_CLIENT_END };
diff --git a/drivers/media/video/tuner-3036.c b/drivers/media/video/tuner-3036.c
index c4a78e7a5a58..74ab48c09c6a 100644
--- a/drivers/media/video/tuner-3036.c
+++ b/drivers/media/video/tuner-3036.c
@@ -5,7 +5,7 @@
  *
  * The SAB3036 is just about different enough from the chips that
  * tuner.c copes with to make it not worth the effort to crowbar
- * the support into that file.  So instead we have a separate driver. 
+ * the support into that file.  So instead we have a separate driver.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -56,15 +56,15 @@ tuner_getstatus (struct i2c_client *c)
 
 #define TUNER_FL        0x80
 
-static int 
+static int
 tuner_islocked (struct i2c_client *c)
 {
-        return (tuner_getstatus(c) & TUNER_FL);
+        return (tuner_getstatus(c) & TUNER_FL);
 }
 
 /* ---------------------------------------------------------------------- */
 
-static void 
+static void
 set_tv_freq(struct i2c_client *c, int freq)
 {
         u16 div = ((freq * 20) / 16);
@@ -73,26 +73,26 @@ set_tv_freq(struct i2c_client *c, int freq)
 
         if (debug)
                 printk(KERN_DEBUG "tuner: setting frequency %dMHz, divisor %x\n", freq / 16, div);
-        
+
         /* Select high tuning current */
         buffer[0] = 0x29;
         buffer[1] = 0x3e;
 
         if (i2c_master_send(c, buffer, 2) != 2)
                 printk("tuner: i2c i/o error 1\n");
-        
+
         buffer[0] = 0x80 | ((div>>8) & 0x7f);
         buffer[1] = div & 0xff;
 
         if (i2c_master_send(c, buffer, 2) != 2)
                 printk("tuner: i2c i/o error 2\n");
-        
+
         while (!tuner_islocked(c) && time_before(jiffies, give_up))
                 schedule();
-               
+
         if (!tuner_islocked(c))
                 printk(KERN_WARNING "tuner: failed to achieve PLL lock\n");
-        
+
         /* Select low tuning current and engage AFC */
         buffer[0] = 0x29;
         buffer[1] = 0xb2;
@@ -106,7 +106,7 @@ set_tv_freq(struct i2c_client *c, int freq)
 
 /* ---------------------------------------------------------------------- */
 
-static int 
+static int
 tuner_attach(struct i2c_adapter *adap, int addr, int kind)
 {
         static unsigned char buffer[] = { 0x29, 0x32, 0x2a, 0, 0x2b, 0 };
@@ -116,18 +116,18 @@ tuner_attach(struct i2c_adapter *adap, int addr, int kind)
         if (this_adap > 0)
                 return -1;
         this_adap++;
-        
-        client_template.adapter = adap;
-        client_template.addr = addr;
+
+        client_template.adapter = adap;
+        client_template.addr = addr;
 
         client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
-        if (client == NULL)
-                return -ENOMEM;
-        memcpy(client, &client_template, sizeof(struct i2c_client));
+        if (client == NULL)
+                return -ENOMEM;
+        memcpy(client, &client_template, sizeof(struct i2c_client));
 
         printk("tuner: SAB3036 found, status %02x\n", tuner_getstatus(client));
 
-        i2c_attach_client(client);
+        i2c_attach_client(client);
 
         if (i2c_master_send(client, buffer, 2) != 2)
                 printk("tuner: i2c i/o error 1\n");
@@ -138,30 +138,30 @@ tuner_attach(struct i2c_adapter *adap, int addr, int kind)
         return 0;
 }
 
-static int 
+static int
 tuner_detach(struct i2c_client *c)
 {
         return 0;
 }
 
-static int 
+static int
 tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 {
         int *iarg = (int*)arg;
 
-        switch (cmd) 
+        switch (cmd)
         {
                 case VIDIOCSFREQ:
                         set_tv_freq(client, *iarg);
                         break;
-            
+
                 default:
                         return -EINVAL;
         }
         return 0;
 }
 
-static int 
+static int
 tuner_probe(struct i2c_adapter *adap)
 {
         this_adap = 0;
@@ -172,8 +172,8 @@ tuner_probe(struct i2c_adapter *adap)
 
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_driver 
-i2c_driver_tuner = 
+static struct i2c_driver
+i2c_driver_tuner =
 {
         .driver = {
                 .name   =       "sab3036",
@@ -186,7 +186,7 @@ i2c_driver_tuner =
 
 static struct i2c_client client_template =
 {
-        .driver         = &i2c_driver_tuner,
+        .driver         = &i2c_driver_tuner,
         .name           = "SAB3036",
 };
 
diff --git a/drivers/media/video/usbvideo/ibmcam.c b/drivers/media/video/usbvideo/ibmcam.c
index a42c22294124..76f771b6a32f 100644
--- a/drivers/media/video/usbvideo/ibmcam.c
+++ b/drivers/media/video/usbvideo/ibmcam.c
@@ -1300,11 +1300,11 @@ static void ibmcam_model2_Packet1(struct uvd *uvd, unsigned short v1, unsigned s
 /*
  * ibmcam_model3_Packet1()
  *
- * 00_0078_012d 
+ * 00_0078_012d
  * 00_0097_012f
- * 00_d141_0124 
+ * 00_d141_0124
  * 00_0096_0127
- * 00_fea8_0124 
+ * 00_fea8_0124
 */
 static void ibmcam_model3_Packet1(struct uvd *uvd, unsigned short v1, unsigned short v2)
 {
@@ -2687,7 +2687,7 @@ static void ibmcam_model4_setup_after_video_if(struct uvd *uvd)
                 ibmcam_veio(uvd, 0, 0x0004, 0x0127);
                 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
                 ibmcam_veio(uvd, 0, 0x00c0, 0x010c);
-                break; 
+                break;
         }
         usb_clear_halt(uvd->dev, usb_rcvisocpipe(uvd->dev, uvd->video_endp));
 }
@@ -3238,7 +3238,7 @@ static void ibmcam_model3_setup_after_video_if(struct uvd *uvd)
                 {0, 0x0062, 0x0107},
                 {0, 0x0003, 0x0111},
         };
-#define NUM_INIT_DATA 
+#define NUM_INIT_DATA
 
         unsigned short compression = 0; /* 0=none, 7=best frame rate  */
         int f_rate; /* 0=Fastest 7=slowest */
diff --git a/drivers/media/video/usbvideo/konicawc.c b/drivers/media/video/usbvideo/konicawc.c
index e2ede583518f..c11f5d46b114 100644
--- a/drivers/media/video/usbvideo/konicawc.c
+++ b/drivers/media/video/usbvideo/konicawc.c
@@ -36,7 +36,7 @@
 enum ctrl_req {
         SetWhitebal     = 0x01,
         SetBrightness   = 0x02,
-        SetSharpness    = 0x03,
+        SetSharpness    = 0x03,
         SetContrast     = 0x04,
         SetSaturation   = 0x05,
 };
@@ -47,7 +47,7 @@ enum frame_sizes {
         SIZE_160X136    = 1,
         SIZE_176X144    = 2,
         SIZE_320X240    = 3,
-        
+
 };
 
 #define MAX_FRAME_SIZE  SIZE_320X240
@@ -69,7 +69,7 @@ static const int debug = 0;
 /* Some default values for initial camera settings,
    can be set by modprobe */
 
-static int size;        
+static int size;
 static int speed = 6;           /* Speed (fps) 0 (slowest) to 6 (fastest) */
 static int brightness = MAX_BRIGHTNESS/2;
 static int contrast =   MAX_CONTRAST/2;
@@ -132,24 +132,24 @@ struct konicawc {
 
 static int konicawc_ctrl_msg(struct uvd *uvd, u8 dir, u8 request, u16 value, u16 index, void *buf, int len)
 {
-        int retval = usb_control_msg(uvd->dev,
+        int retval = usb_control_msg(uvd->dev,
                 dir ? usb_rcvctrlpipe(uvd->dev, 0) : usb_sndctrlpipe(uvd->dev, 0),
                     request, 0x40 | dir, value, index, buf, len, 1000);
-        return retval < 0 ? retval : 0;
+        return retval < 0 ? retval : 0;
 }
 
 
 static inline void konicawc_camera_on(struct uvd *uvd)
 {
-        DEBUG(0, "camera on");
-        konicawc_set_misc(uvd, 0x2, 1, 0x0b);
+        DEBUG(0, "camera on");
+        konicawc_set_misc(uvd, 0x2, 1, 0x0b);
 }
 
 
 static inline void konicawc_camera_off(struct uvd *uvd)
 {
-        DEBUG(0, "camera off");
-        konicawc_set_misc(uvd, 0x2, 0, 0x0b);
+        DEBUG(0, "camera off");
+        konicawc_set_misc(uvd, 0x2, 0, 0x0b);
 }
 
 
@@ -317,7 +317,7 @@ static int konicawc_compress_iso(struct uvd *uvd, struct urb *dataurb, struct ur
                         button = !!(sts & 0x40);
                         sts &= ~0x40;
                 }
-                
+
                 /* work out the button status, but don't do
                    anything with it for now */
 
@@ -331,7 +331,7 @@ static int konicawc_compress_iso(struct uvd *uvd, struct urb *dataurb, struct ur
                         discard++;
                         continue;
                 }
-                
+
                 if((sts > 0x01) && (sts < 0x80)) {
                         info("unknown status %2.2x", sts);
                         bad++;
@@ -350,7 +350,7 @@ static int konicawc_compress_iso(struct uvd *uvd, struct urb *dataurb, struct ur
                                 DEBUG(2, "found initial image");
                                 cam->lastframe = -1;
                         }
-                                
+
                         marker[3] = sts & 0x7F;
                         RingQueue_Enqueue(&uvd->dp, marker, 4);
                         totlen += 4;
@@ -367,16 +367,16 @@ static int konicawc_compress_iso(struct uvd *uvd, struct urb *dataurb, struct ur
 
 static void resubmit_urb(struct uvd *uvd, struct urb *urb)
 {
-        int i, ret;
-        for (i = 0; i < FRAMES_PER_DESC; i++) {
-                urb->iso_frame_desc[i].status = 0;
-        }
-        urb->dev = uvd->dev;
-        urb->status = 0;
+        int i, ret;
+        for (i = 0; i < FRAMES_PER_DESC; i++) {
+                urb->iso_frame_desc[i].status = 0;
+        }
+        urb->dev = uvd->dev;
+        urb->status = 0;
         ret = usb_submit_urb(urb, GFP_ATOMIC);
         DEBUG(3, "submitting urb of length %d", urb->transfer_buffer_length);
-        if(ret)
-                err("usb_submit_urb error (%d)", ret);
+        if(ret)
+                err("usb_submit_urb error (%d)", ret);
 
 }
 
@@ -490,7 +490,7 @@ static int konicawc_start_data(struct uvd *uvd)
         }
 
         cam->last_data_urb = NULL;
-        
+
         /* Submit all URBs */
         for (i=0; i < USBVIDEO_NUMSBUF; i++) {
                 errFlag = usb_submit_urb(cam->sts_urb[i], GFP_KERNEL);
@@ -539,7 +539,7 @@ static void konicawc_stop_data(struct uvd *uvd)
 
 
 static void konicawc_process_isoc(struct uvd *uvd, struct usbvideo_frame *frame)
-{       
+{
         struct konicawc *cam = (struct konicawc *)uvd->user_data;
         int maxline = cam->maxline;
         int yplanesz = cam->yplanesz;
@@ -583,13 +583,13 @@ static void konicawc_process_isoc(struct uvd *uvd, struct usbvideo_frame *frame)
 
         if(frame->scanstate == ScanState_Scanning)
                 return;
-                
+
         /* Try to move data from queue into frame buffer
          * We get data in blocks of 384 bytes made up of:
          * 256 Y, 64 U, 64 V.
          * This needs to be written out as a Y plane, a U plane and a V plane.
          */
-                
+
         while ( frame->curline < maxline && (RingQueue_GetLength(&uvd->dp) >= 384)) {
                 /* Y */
                 RingQueue_Dequeue(&uvd->dp, frame->data + (frame->curline * 256), 256);
diff --git a/drivers/media/video/usbvideo/ultracam.c b/drivers/media/video/usbvideo/ultracam.c
index 75ff755224df..10c58b4a2e5b 100644
--- a/drivers/media/video/usbvideo/ultracam.c
+++ b/drivers/media/video/usbvideo/ultracam.c
@@ -23,7 +23,7 @@
 typedef struct {
         int initialized;        /* Had we already sent init sequence? */
         int camera_model;       /* What type of IBM camera we got? */
-        int has_hdr;
+        int has_hdr;
 } ultracam_t;
 #define ULTRACAM_T(uvd) ((ultracam_t *)((uvd)->user_data))
 
diff --git a/drivers/media/video/usbvideo/usbvideo.c b/drivers/media/video/usbvideo/usbvideo.c
index 0b51fae720a9..13b37c8c0d56 100644
--- a/drivers/media/video/usbvideo/usbvideo.c
+++ b/drivers/media/video/usbvideo/usbvideo.c
@@ -574,7 +574,7 @@ void usbvideo_TestPattern(struct uvd *uvd, int fullframe, int pmode)
                         } else {
                                 /* Just the blue screen */
                         }
-                                
+
                         *f++ = cb;
                         *f++ = cg;
                         *f++ = cr;
@@ -1243,7 +1243,7 @@ static int usbvideo_v4l_close(struct inode *inode, struct file *file)
 
 #if USBVIDEO_REPORT_STATS
         usbvideo_ReportStatistics(uvd);
-#endif    
+#endif
 
         uvd->user--;
         if (uvd->remove_pending) {
@@ -1290,7 +1290,7 @@ static int usbvideo_v4l_do_ioctl(struct inode *inode, struct file *file,
                         return 0;
                 }
                 case VIDIOCSCHAN:
-                {       
+                {
                         struct video_channel *v = arg;
                         if (v->channel != 0)
                                 return -EINVAL;
@@ -1347,7 +1347,7 @@ static int usbvideo_v4l_do_ioctl(struct inode *inode, struct file *file,
                         vw->chromakey = 0;
                         if (VALID_CALLBACK(uvd, getFPS))
                                 vw->flags = GET_CALLBACK(uvd, getFPS)(uvd);
-                        else 
+                        else
                                 vw->flags = 10; /* FIXME: do better! */
                         return 0;
                 }
@@ -1359,7 +1359,7 @@ static int usbvideo_v4l_do_ioctl(struct inode *inode, struct file *file,
                         memset(vm, 0, sizeof(*vm));
                         vm->size = uvd->max_frame_size * USBVIDEO_NUMFRAMES;
                         vm->frames = USBVIDEO_NUMFRAMES;
-                        for(i = 0; i < USBVIDEO_NUMFRAMES; i++) 
+                        for(i = 0; i < USBVIDEO_NUMFRAMES; i++)
                           vm->offsets[i] = i * uvd->max_frame_size;
 
                         return 0;
@@ -1425,7 +1425,7 @@ static int usbvideo_v4l_do_ioctl(struct inode *inode, struct file *file,
 
                         if (*frameNum < 0 || *frameNum >= USBVIDEO_NUMFRAMES)
                                 return -EINVAL;
-                                
+
                         if (uvd->debug >= 1)
                                 info("VIDIOCSYNC: syncing to frame %d.", *frameNum);
                         if (uvd->flags & FLAGS_NO_DECODING)
@@ -1454,8 +1454,8 @@ static int usbvideo_v4l_do_ioctl(struct inode *inode, struct file *file,
                         struct video_buffer *vb = arg;
 
                         memset(vb, 0, sizeof(*vb));
-                        return 0;
-                }
+                        return 0;
+                }
                 case VIDIOCKEY:
                         return 0;
 
@@ -1704,7 +1704,7 @@ static void usbvideo_IsocIrq(struct urb *urb, struct pt_regs *regs)
                         info("Not streaming, but interrupt!");
                 return;
         }
-        
+
         uvd->stats.urb_count++;
         if (urb->actual_length <= 0)
                 goto urb_done_with;
@@ -1763,7 +1763,7 @@ static int usbvideo_StartDataPump(struct uvd *uvd)
         }
         if (VALID_CALLBACK(uvd, videoStart))
                 GET_CALLBACK(uvd, videoStart)(uvd);
-        else 
+        else
                 err("%s: videoStart not set", __FUNCTION__);
 
         /* We double buffer the Iso lists */
@@ -1830,7 +1830,7 @@ static void usbvideo_StopDataPump(struct uvd *uvd)
                 /* Invoke minidriver's magic to stop the camera */
                 if (VALID_CALLBACK(uvd, videoStop))
                         GET_CALLBACK(uvd, videoStop)(uvd);
-                else 
+                else
                         err("%s: videoStop not set", __FUNCTION__);
 
                 /* Set packet size to 0 */
@@ -1963,14 +1963,14 @@ static int usbvideo_GetFrame(struct uvd *uvd, int frameNum)
                 info("%s($%p,%d.)", __FUNCTION__, uvd, frameNum);
 
         switch (frame->frameState) {
-        case FrameState_Unused:
+        case FrameState_Unused:
                 if (uvd->debug >= 2)
                         info("%s: FrameState_Unused", __FUNCTION__);
                 return -EINVAL;
-        case FrameState_Ready:
-        case FrameState_Grabbing:
-        case FrameState_Error:
-        {
+        case FrameState_Ready:
+        case FrameState_Grabbing:
+        case FrameState_Error:
+        {
                 int ntries, signalPending;
         redo:
                 if (!CAMERA_IS_OPERATIONAL(uvd)) {
@@ -1978,7 +1978,7 @@ static int usbvideo_GetFrame(struct uvd *uvd, int frameNum)
                                 info("%s: Camera is not operational (1)", __FUNCTION__);
                         return -EIO;
                 }
-                ntries = 0; 
+                ntries = 0;
                 do {
                         RingQueue_InterruptibleSleepOn(&uvd->dp);
                         signalPending = signal_pending(current);
@@ -2010,7 +2010,7 @@ static int usbvideo_GetFrame(struct uvd *uvd, int frameNum)
                                         usbvideo_CollectRawData(uvd, frame);
                                 else if (VALID_CALLBACK(uvd, processData))
                                         GET_CALLBACK(uvd, processData)(uvd, frame);
-                                else 
+                                else
                                         err("%s: processData not set", __FUNCTION__);
                         }
                 } while (frame->frameState == FrameState_Grabbing);
@@ -2027,8 +2027,8 @@ static int usbvideo_GetFrame(struct uvd *uvd, int frameNum)
                         goto redo;
                 }
                 /* Note that we fall through to meet our destiny below */
-        }
-        case FrameState_Done:
+        }
+        case FrameState_Done:
                 /*
                  * Do all necessary postprocessing of data prepared in
                  * "interrupt" code and the collecting code above. The
@@ -2157,7 +2157,7 @@ EXPORT_SYMBOL(usbvideo_DeinterlaceFrame);
  * History:
  * 09-Feb-2001  Created.
  */
-static void usbvideo_SoftwareContrastAdjustment(struct uvd *uvd, 
+static void usbvideo_SoftwareContrastAdjustment(struct uvd *uvd,
                                                 struct usbvideo_frame *frame)
 {
         int i, j, v4l_linesize;
diff --git a/drivers/media/video/usbvideo/usbvideo.h b/drivers/media/video/usbvideo/usbvideo.h
index 135433c2680a..3cbf4fc499a3 100644
--- a/drivers/media/video/usbvideo/usbvideo.h
+++ b/drivers/media/video/usbvideo/usbvideo.h
@@ -189,11 +189,11 @@ struct usbvideo_frame {
 
 /* Statistics that can be overlaid on screen */
 struct usbvideo_statistics {
-        unsigned long frame_num;        /* Sequential number of the frame */
-        unsigned long urb_count;        /* How many URBs we received so far */
-        unsigned long urb_length;       /* Length of last URB */
-        unsigned long data_count;       /* How many bytes we received */
-        unsigned long header_count;     /* How many frame headers we found */
+        unsigned long frame_num;        /* Sequential number of the frame */
+        unsigned long urb_count;        /* How many URBs we received so far */
+        unsigned long urb_length;       /* Length of last URB */
+        unsigned long data_count;       /* How many bytes we received */
+        unsigned long header_count;     /* How many frame headers we found */
         unsigned long iso_skip_count;   /* How many empty ISO packets received */
         unsigned long iso_err_count;    /* How many bad ISO packets received */
 };
diff --git a/drivers/media/video/usbvideo/vicam.c b/drivers/media/video/usbvideo/vicam.c
index 1d06e53ec7c5..90d48e8510ba 100644
--- a/drivers/media/video/usbvideo/vicam.c
+++ b/drivers/media/video/usbvideo/vicam.c
@@ -69,10 +69,10 @@
 #define VICAM_HEADER_SIZE       64
 
 #define clamp( x, l, h )        max_t( __typeof__( x ),         \
-                                       ( l ),                   \
-                                       min_t( __typeof__( x ),  \
-                                              ( h ),            \
-                                              ( x ) ) )
+                                       ( l ),                   \
+                                       min_t( __typeof__( x ),  \
+                                              ( h ),            \
+                                              ( x ) ) )
 
 /* Not sure what all the bytes in these char
  * arrays do, but they're necessary to make
@@ -357,7 +357,7 @@ static unsigned char setup5[] = {
  * Not sure why these are not yet non-statics which I can reference through
  * usbvideo.h the same as it is in 2.4.20.  I bet this will get fixed sometime
  * in the future.
- * 
+ *
 */
 static void *rvmalloc(unsigned long size)
 {
@@ -603,12 +603,12 @@ vicam_ioctl(struct inode *inode, struct file *file, unsigned int ioctlnr, unsign
         case VIDIOCSPICT:
                 {
                         struct video_picture vp;
-                        
+
                         if (copy_from_user(&vp, user_arg, sizeof(vp))) {
                                 retval = -EFAULT;
                                 break;
                         }
-                        
+
                         DBG("VIDIOCSPICT depth = %d, pal = %d\n", vp.depth,
                             vp.palette);
 
@@ -655,7 +655,7 @@ vicam_ioctl(struct inode *inode, struct file *file, unsigned int ioctlnr, unsign
                         }
 
                         DBG("VIDIOCSWIN %d x %d\n", vw.width, vw.height);
-                        
+
                         if ( vw.width != 320 || vw.height != 240 )
                                 retval = -EFAULT;
 
@@ -809,12 +809,12 @@ vicam_open(struct inode *inode, struct file *file)
         cam->needsDummyRead = 1;
         cam->open_count++;
 
-        file->private_data = cam;       
-        
+        file->private_data = cam;
+
         return 0;
 }
 
-static int 
+static int
 vicam_close(struct inode *inode, struct file *file)
 {
         struct vicam_camera *cam = file->private_data;
@@ -1187,7 +1187,7 @@ vicam_create_proc_entry(struct vicam_camera *cam)
 
         if ( !cam->proc_dir )
                 return; // FIXME: We should probably return an error here
-        
+
         ent = create_proc_entry("shutter", S_IFREG | S_IRUGO | S_IWUSR,
                                 cam->proc_dir);
         if (ent) {
@@ -1282,7 +1282,7 @@ vicam_probe( struct usb_interface *intf, const struct usb_device_id *id)
         const struct usb_host_interface *interface;
         const struct usb_endpoint_descriptor *endpoint;
         struct vicam_camera *cam;
-        
+
         printk(KERN_INFO "ViCam based webcam connected\n");
 
         interface = intf->cur_altsetting;
@@ -1331,7 +1331,7 @@ vicam_probe( struct usb_interface *intf, const struct usb_device_id *id)
         printk(KERN_INFO "ViCam webcam driver now controlling video device %d\n",cam->vdev.minor);
 
         usb_set_intfdata (intf, cam);
-        
+
         return 0;
 }
 
diff --git a/drivers/media/video/videocodec.h b/drivers/media/video/videocodec.h
index b1239ac7f371..8c233720b6a5 100644
--- a/drivers/media/video/videocodec.h
+++ b/drivers/media/video/videocodec.h
@@ -57,7 +57,7 @@
    therfor they may not be initialized.
 
    The other fuctions are just for convenience, as they are for sure used by
-   most/all of the codecs. The last ones may be ommited, too. 
+   most/all of the codecs. The last ones may be ommited, too.
 
    See the structure declaration below for more information and which data has
    to be set up for the master and the slave.
@@ -75,52 +75,52 @@
 /* ========================================== */
 
 /*
-   ==== master setup ==== 
+   ==== master setup ====
    name -> name of the device structure for reference and debugging
    master_data ->  data ref. for the master (e.g. the zr36055,57,67)
    readreg -> ref. to read-fn from register (setup by master, used by slave)
    writereg -> ref. to write-fn to register (setup by master, used by slave)
-               this two functions do the lowlevel I/O job
+               this two functions do the lowlevel I/O job
 
-   ==== slave functionality setup ==== 
-   slave_data -> data ref. for the slave (e.g. the zr36050,60) 
+   ==== slave functionality setup ====
+   slave_data -> data ref. for the slave (e.g. the zr36050,60)
    check -> fn-ref. checks availability of an device, returns -EIO on failure or
-            the type on success
-            this makes espcecially sense if a driver module supports more than
-            one codec which may be quite similar to access, nevertheless it
-            is good for a first functionality check 
+            the type on success
+            this makes espcecially sense if a driver module supports more than
+            one codec which may be quite similar to access, nevertheless it
+            is good for a first functionality check
 
-   -- main functions you always need for compression/decompression -- 
+   -- main functions you always need for compression/decompression --
 
    set_mode -> this fn-ref. resets the entire codec, and sets up the mode
-               with the last defined norm/size (or device default if not
-               available) - it returns 0 if the mode is possible 
+               with the last defined norm/size (or device default if not
+               available) - it returns 0 if the mode is possible
    set_size -> this fn-ref. sets the norm and image size for
-               compression/decompression (returns 0 on success) 
-               the norm param is defined in videodev.h (VIDEO_MODE_*) 
+               compression/decompression (returns 0 on success)
+               the norm param is defined in videodev.h (VIDEO_MODE_*)
 
    additional setup may be available, too - but the codec should work with
-   some default values even without this 
+   some default values even without this
 
-   set_data -> sets device-specific data (tables, quality etc.) 
-   get_data -> query device-specific data (tables, quality etc.) 
+   set_data -> sets device-specific data (tables, quality etc.)
+   get_data -> query device-specific data (tables, quality etc.)
 
-   if the device delivers interrupts, they may be setup/handled here 
-   setup_interrupt -> codec irq setup (not needed for 36050/60) 
-   handle_interrupt -> codec irq handling (not needed for 36050/60) 
+   if the device delivers interrupts, they may be setup/handled here
+   setup_interrupt -> codec irq setup (not needed for 36050/60)
+   handle_interrupt -> codec irq handling (not needed for 36050/60)
 
-   if the device delivers pictures, they may be handled here 
-   put_image -> puts image data to the codec (not needed for 36050/60) 
-   get_image -> gets image data from the codec (not needed for 36050/60) 
-                the calls include frame numbers and flags (even/odd/...) 
-                if needed and a flag which allows blocking until its ready 
+   if the device delivers pictures, they may be handled here
+   put_image -> puts image data to the codec (not needed for 36050/60)
+   get_image -> gets image data from the codec (not needed for 36050/60)
+                the calls include frame numbers and flags (even/odd/...)
+                if needed and a flag which allows blocking until its ready
 */
 
 /* ============== */
 /* user interface */
 /* ============== */
 
-/* 
+/*
    Currently there is only a information display planned, as the layer
    is not visible for the user space at all.
 
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index 0229819d0aac..a8c101494cf5 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -1555,12 +1555,12 @@ static void vino_update_line_size(struct vino_channel_settings *vcs)
         unsigned int w = vcs->clipping.right - vcs->clipping.left;
         unsigned int d = vcs->decimation;
         unsigned int bpp = vino_data_formats[vcs->data_format].bpp;
-        unsigned int lsize;
+        unsigned int lsize;
 
         dprintk("update_line_size(): before: w = %d, d = %d, "
                 "line_size = %d\n", w, d, vcs->line_size);
 
-        /* line size must be multiple of 8 bytes */
+        /* line size must be multiple of 8 bytes */
         lsize = (bpp * (w / d)) & ~7;
         w = (lsize / bpp) * d;
 
diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c
index 4cd579967487..40b205b91481 100644
--- a/drivers/media/video/vpx3220.c
+++ b/drivers/media/video/vpx3220.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * vpx3220a, vpx3216b & vpx3214c video decoder driver version 0.0.1
  *
  * Copyright (C) 2001 Laurent Pinchart <lpinchart@freegates.be>
@@ -176,8 +176,8 @@ vpx3220_write_block (struct i2c_client *client,
 
 static int
 vpx3220_write_fp_block (struct i2c_client *client,
-                        const u16         *data,
-                        unsigned int       len)
+                        const u16         *data,
+                        unsigned int       len)
 {
         u8 reg;
         int ret = 0;
@@ -316,7 +316,7 @@ vpx3220_command (struct i2c_client *client,
                 vpx3220_write_fp_block(client, init_fp,
                                        sizeof(init_fp) >> 1);
                 switch (decoder->norm) {
-                        
+
                 case VIDEO_MODE_NTSC:
                         vpx3220_write_fp_block(client, init_ntsc,
                                                sizeof(init_ntsc) >> 1);
@@ -324,7 +324,7 @@ vpx3220_command (struct i2c_client *client,
 
                 case VIDEO_MODE_PAL:
                         vpx3220_write_fp_block(client, init_pal,
-                                               sizeof(init_pal) >> 1);
+                                               sizeof(init_pal) >> 1);
                         break;
                 case VIDEO_MODE_SECAM:
                         vpx3220_write_fp_block(client, init_secam,
@@ -332,10 +332,10 @@ vpx3220_command (struct i2c_client *client,
                         break;
                 default:
                         vpx3220_write_fp_block(client, init_pal,
-                                               sizeof(init_pal) >> 1);
+                                               sizeof(init_pal) >> 1);
                         break;
                 }
-        }               
+        }
                 break;
 
         case DECODER_DUMP:
@@ -411,7 +411,7 @@ vpx3220_command (struct i2c_client *client,
 
                 /* Here we back up the input selection because it gets
                    overwritten when we fill the registers with the
-                   choosen video norm */
+                   choosen video norm */
                 temp_input = vpx3220_fp_read(client, 0xf2);
 
                 dprintk(1, KERN_DEBUG "%s: DECODER_SET_NORM %d\n",
@@ -578,7 +578,7 @@ static unsigned short normal_i2c[] =
 };
 
 static unsigned short ignore = I2C_CLIENT_END;
-                                                                                
+
 static struct i2c_client_address_data addr_data = {
         .normal_i2c             = normal_i2c,
         .probe                  = &ignore,
@@ -661,7 +661,7 @@ vpx3220_detect_client (struct i2c_adapter *adapter,
                         break;
                 default:
                         dprintk(1,
-                                KERN_INFO 
+                                KERN_INFO
                                 "%s: Wrong part number (0x%04x)\n",
                                 __func__, pn);
                         kfree(client);
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index b7b0afffd214..80ef8a1b8f63 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -26,7 +26,7 @@
         Does any other model using the w9966 interface chip exist ?
 
         Todo:
-        
+
         *Add a working EPP mode, since DMA ECP read isn't implemented
         in the parport drivers. (That's why it's so sloow)
 
@@ -47,9 +47,9 @@
         *Probably some bugs that I don't know of
 
         Please support me by sending feedback!
-        
+
         Changes:
-        
+
         Alan Cox:       Removed RGB mode for kernel merge, added THIS_MODULE
                         and owner support for newer module locks
 */
@@ -204,7 +204,7 @@ static struct video_device w9966_template = {
  */
 
 
-// Set camera phase flags, so we know what to uninit when terminating 
+// Set camera phase flags, so we know what to uninit when terminating
 static inline void w9966_setState(struct w9966_dev* cam, int mask, int val)
 {
         cam->dev_state = (cam->dev_state & ~mask) ^ val;
@@ -233,7 +233,7 @@ static inline void w9966_pdev_release(struct w9966_dev* cam)
         parport_release(cam->pdev);
         w9966_setState(cam, W9966_STATE_CLAIMED, 0);
 }
- 
+
 // Read register from W9966 interface-chip
 // Expects a claimed pdev
 // -1 on error, else register data (byte)
@@ -242,7 +242,7 @@ static int w9966_rReg(struct w9966_dev* cam, int reg)
         // ECP, read, regtransfer, REG, REG, REG, REG, REG
         const unsigned char addr = 0x80 | (reg & 0x1f);
         unsigned char val;
-        
+
         if (parport_negotiate(cam->pport, cam->ppmode | IEEE1284_ADDR) != 0)
                 return -1;
         if (parport_write(cam->pport, &addr, 1) != 1)
@@ -263,7 +263,7 @@ static int w9966_wReg(struct w9966_dev* cam, int reg, int data)
         // ECP, write, regtransfer, REG, REG, REG, REG, REG
         const unsigned char addr = 0xc0 | (reg & 0x1f);
         const unsigned char val = data;
-        
+
         if (parport_negotiate(cam->pport, cam->ppmode | IEEE1284_ADDR) != 0)
                 return -1;
         if (parport_write(cam->pport, &addr, 1) != 1)
@@ -284,7 +284,7 @@ static int w9966_init(struct w9966_dev* cam, struct parport* port)
 {
         if (cam->dev_state != 0)
                 return -1;
-        
+
         cam->pport = port;
         cam->brightness = 128;
         cam->contrast = 64;
@@ -302,7 +302,7 @@ static int w9966_init(struct w9966_dev* cam, struct parport* port)
                         cam->ppmode = IEEE1284_MODE_EPP;
                 else
                         cam->ppmode = IEEE1284_MODE_ECP;
-                break;  
+                break;
         case 1:         // hw- or sw-ecp
                 cam->ppmode = IEEE1284_MODE_ECP;
                 break;
@@ -310,7 +310,7 @@ static int w9966_init(struct w9966_dev* cam, struct parport* port)
                 cam->ppmode = IEEE1284_MODE_EPP;
         break;
         }
-        
+
 // Tell the parport driver that we exists
         cam->pdev = parport_register_device(port, "w9966", NULL, NULL, NULL, 0, NULL);
         if (cam->pdev == NULL) {
@@ -320,7 +320,7 @@ static int w9966_init(struct w9966_dev* cam, struct parport* port)
         w9966_setState(cam, W9966_STATE_PDEV, W9966_STATE_PDEV);
 
         w9966_pdev_claim(cam);
-        
+
 // Setup a default capture mode
         if (w9966_setup(cam, 0, 0, 1023, 1023, 200, 160) != 0) {
                 DPRINTF("w9966_setup() failed.\n");
@@ -333,11 +333,11 @@ static int w9966_init(struct w9966_dev* cam, struct parport* port)
         memcpy(&cam->vdev, &w9966_template, sizeof(struct video_device));
         cam->vdev.priv = cam;
 
-        if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) == -1)                 
+        if (video_register_device(&cam->vdev, VFL_TYPE_GRABBER, video_nr) == -1)
                 return -1;
-        
+
         w9966_setState(cam, W9966_STATE_VDEV, W9966_STATE_VDEV);
-        
+
         // All ok
         printk(
                 "w9966cf: Found and initialized a webcam on %s.\n",
@@ -391,7 +391,7 @@ static int w9966_findlen(int near, int size, int maxlen)
                 // Only continue as long as we keep getting better values
                 if (err > besterr)
                         break;
-                
+
                 besterr = err;
                 bestlen = len;
         }
@@ -399,7 +399,7 @@ static int w9966_findlen(int near, int size, int maxlen)
         return bestlen;
 }
 
-// Modify capture window (if necessary) 
+// Modify capture window (if necessary)
 // and calculate downscaling
 // Return -1 on error
 static int w9966_calcscale(int size, int min, int max, int* beg, int* end, unsigned char* factor)
@@ -407,7 +407,7 @@ static int w9966_calcscale(int size, int min, int max, int* beg, int* end, unsig
         int maxlen = max - min;
         int len = *end - *beg + 1;
         int newlen = w9966_findlen(len, size, maxlen);
-        int err = newlen - len; 
+        int err = newlen - len;
 
         // Check for bad format
         if (newlen > maxlen || newlen < size)
@@ -452,8 +452,8 @@ static int w9966_setup(struct w9966_dev* cam, int x1, int y1, int x2, int y2, in
                 0x48, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                 0x00, 0x00, 0x00, 0x71, 0xe7, 0x00, 0x00, 0xc0
         };
-        
-        
+
+
         if (w*h*2 > W9966_SRAMSIZE)
         {
                 DPRINTF("capture window exceeds SRAM size!.\n");
@@ -469,9 +469,9 @@ static int w9966_setup(struct w9966_dev* cam, int x1, int y1, int x2, int y2, in
         cam->width = w;
         cam->height = h;
 
-        enh_s = 0;      
+        enh_s = 0;
         enh_e = w*h*2;
-        
+
 // Modify capture window if necessary and calculate downscaling
         if (
                 w9966_calcscale(w, W9966_WND_MIN_X, W9966_WND_MAX_X, &x1, &x2, &scale_x) != 0 ||
@@ -482,14 +482,14 @@ static int w9966_setup(struct w9966_dev* cam, int x1, int y1, int x2, int y2, in
                 "%dx%d, x: %d<->%d, y: %d<->%d, sx: %d/64, sy: %d/64.\n",
                 w, h, x1, x2, y1, y2, scale_x&~0x80, scale_y&~0x80
         );
-        
+
 // Setup registers
         regs[0x00] = 0x00;                      // Set normal operation
         regs[0x01] = 0x18;                      // Capture mode
         regs[0x02] = scale_y;                   // V-scaling
         regs[0x03] = scale_x;                   // H-scaling
-        
-        // Capture window       
+
+        // Capture window
         regs[0x04] = (x1 & 0x0ff);              // X-start (8 low bits)
         regs[0x05] = (x1 & 0x300)>>8;           // X-start (2 high bits)
         regs[0x06] = (y1 & 0x0ff);              // Y-start (8 low bits)
@@ -499,7 +499,7 @@ static int w9966_setup(struct w9966_dev* cam, int x1, int y1, int x2, int y2, in
         regs[0x0a] = (y2 & 0x0ff);              // Y-end (8 low bits)
 
         regs[0x0c] = W9966_SRAMID;              // SRAM-banks (1x 128kb)
-        
+
         // Enhancement layer
         regs[0x0d] = (enh_s& 0x000ff);          // Enh. start (0-7)
         regs[0x0e] = (enh_s& 0x0ff00)>>8;       // Enh. start (8-15)
@@ -515,7 +515,7 @@ static int w9966_setup(struct w9966_dev* cam, int x1, int y1, int x2, int y2, in
         regs[0x19] = 0xff;                      // I/O port direction control
         regs[0x1a] = 0xff;                      // I/O port data register
         regs[0x1b] = 0x10;                      // ???
-        
+
         // SAA7111 chip settings
         saa7111_regs[0x0a] = cam->brightness;
         saa7111_regs[0x0b] = cam->contrast;
@@ -551,7 +551,7 @@ static inline void w9966_i2c_setsda(struct w9966_dev* cam, int state)
                 cam->i2c_state |= W9966_I2C_W_DATA;
         else
                 cam->i2c_state &= ~W9966_I2C_W_DATA;
-        
+
         w9966_wReg(cam, 0x18, cam->i2c_state);
         udelay(5);
 }
@@ -577,7 +577,7 @@ static inline int w9966_i2c_setscl(struct w9966_dev* cam, int state)
 
         w9966_wReg(cam, 0x18, cam->i2c_state);
         udelay(5);
-        
+
         // we go to high, we also expect the peripheral to ack.
         if (state) {
                 timeout = jiffies + 100;
@@ -607,16 +607,16 @@ static int w9966_i2c_wbyte(struct w9966_dev* cam, int data)
                 w9966_i2c_setsda(cam, (data >> i) & 0x01);
 
                 if (w9966_i2c_setscl(cam, 1) == -1)
-                        return -1;                      
+                        return -1;
                 w9966_i2c_setscl(cam, 0);
         }
 
         w9966_i2c_setsda(cam, 1);
-        
+
         if (w9966_i2c_setscl(cam, 1) == -1)
                 return -1;
         w9966_i2c_setscl(cam, 0);
-        
+
         return 0;
 }
 
@@ -626,8 +626,8 @@ static int w9966_i2c_wbyte(struct w9966_dev* cam, int data)
 static int w9966_i2c_rbyte(struct w9966_dev* cam)
 {
         unsigned char data = 0x00;
-        int i;  
-        
+        int i;
+
         w9966_i2c_setsda(cam, 1);
 
         for (i = 0; i < 8; i++)
@@ -637,7 +637,7 @@ static int w9966_i2c_rbyte(struct w9966_dev* cam)
                 data = data << 1;
                 if (w9966_i2c_getsda(cam))
                         data |= 0x01;
-                
+
                 w9966_i2c_setscl(cam, 0);
         }
         return data;
@@ -673,11 +673,11 @@ static int w9966_rReg_i2c(struct w9966_dev* cam, int reg)
                 return -1;
 
         w9966_i2c_setsda(cam, 0);
-        
+
         if (w9966_i2c_setscl(cam, 1) == -1)
                 return -1;
         w9966_i2c_setsda(cam, 1);
-        
+
         return data;
 }
 #endif
@@ -699,7 +699,7 @@ static int w9966_wReg_i2c(struct w9966_dev* cam, int reg, int data)
         w9966_i2c_setsda(cam, 0);
         if (w9966_i2c_setscl(cam, 1) == -1)
                 return -1;
-                
+
         w9966_i2c_setsda(cam, 1);
 
         return 0;
@@ -714,7 +714,7 @@ static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file,
 {
         struct video_device *vdev = video_devdata(file);
         struct w9966_dev *cam = vdev->priv;
-        
+
         switch(cmd)
         {
         case VIDIOCGCAP:
@@ -790,14 +790,14 @@ static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file,
                 struct video_picture *vpic = arg;
                 if (vpic->depth != 16 || vpic->palette != VIDEO_PALETTE_YUV422)
                         return -EINVAL;
-                        
+
                 cam->brightness = vpic->brightness >> 8;
                 cam->hue = (vpic->hue >> 8) - 128;
                 cam->color = vpic->colour >> 9;
                 cam->contrast = vpic->contrast >> 9;
 
                 w9966_pdev_claim(cam);
-                
+
                 if (
                         w9966_wReg_i2c(cam, 0x0a, cam->brightness) == -1 ||
                         w9966_wReg_i2c(cam, 0x0b, cam->contrast) == -1 ||
@@ -807,7 +807,7 @@ static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file,
                         w9966_pdev_release(cam);
                         return -EIO;
                 }
-                
+
                 w9966_pdev_release(cam);
                 return 0;
         }
@@ -815,13 +815,13 @@ static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file,
         {
                 int ret;
                 struct video_window *vwin = arg;
-                
+
                 if (vwin->flags != 0)
                         return -EINVAL;
                 if (vwin->clipcount != 0)
                         return -EINVAL;
                 if (vwin->width < 2 || vwin->width > W9966_WND_MAX_W)
-                        return -EINVAL;         
+                        return -EINVAL;
                 if (vwin->height < 1 || vwin->height > W9966_WND_MAX_H)
                         return -EINVAL;
 
@@ -829,12 +829,12 @@ static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file,
                 w9966_pdev_claim(cam);
                 ret = w9966_setup(cam, 0, 0, 1023, 1023, vwin->width, vwin->height);
                 w9966_pdev_release(cam);
-                
+
                 if (ret != 0) {
                         DPRINTF("VIDIOCSWIN: w9966_setup() failed.\n");
                         return -EIO;
                 }
-                
+
                 return 0;
         }
         case VIDIOCGWIN:
@@ -846,7 +846,7 @@ static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file,
                 return 0;
         }
         // Unimplemented
-        case VIDIOCCAPTURE:     
+        case VIDIOCCAPTURE:
         case VIDIOCGFBUF:
         case VIDIOCSFBUF:
         case VIDIOCKEY:
@@ -877,17 +877,17 @@ static ssize_t w9966_v4l_read(struct file *file, char  __user *buf,
         unsigned char __user *dest = (unsigned char __user *)buf;
         unsigned long dleft = count;
         unsigned char *tbuf;
-        
+
         // Why would anyone want more than this??
         if (count > cam->width * cam->height * 2)
                 return -EINVAL;
-        
+
         w9966_pdev_claim(cam);
         w9966_wReg(cam, 0x00, 0x02);    // Reset ECP-FIFO buffer
         w9966_wReg(cam, 0x00, 0x00);    // Return to normal operation
         w9966_wReg(cam, 0x01, 0x98);    // Enable capture
 
-        // write special capture-addr and negotiate into data transfer  
+        // write special capture-addr and negotiate into data transfer
         if (
                 (parport_negotiate(cam->pport, cam->ppmode|IEEE1284_ADDR) != 0  )||
                 (parport_write(cam->pport, &addr, 1) != 1                                               )||
@@ -906,7 +906,7 @@ static ssize_t w9966_v4l_read(struct file *file, char  __user *buf,
         while(dleft > 0)
         {
                 unsigned long tsize = (dleft > W9966_RBUFFER) ? W9966_RBUFFER : dleft;
-        
+
                 if (parport_read(cam->pport, tbuf, tsize) < tsize) {
                         count = -EFAULT;
                         goto out;
@@ -933,7 +933,7 @@ out:
 static void w9966_attach(struct parport *port)
 {
         int i;
-        
+
         for (i = 0; i < W9966_MAXCAMS; i++)
         {
                 if (w9966_cams[i].dev_state != 0)       // Cam is already assigned
diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c
index b57dec3782e0..20f211b55ad4 100644
--- a/drivers/media/video/w9968cf.c
+++ b/drivers/media/video/w9968cf.c
@@ -71,39 +71,39 @@ MODULE_SUPPORTED_DEVICE("Video");
 static int ovmod_load = W9968CF_OVMOD_LOAD;
 static unsigned short simcams = W9968CF_SIMCAMS;
 static short video_nr[]={[0 ... W9968CF_MAX_DEVICES-1] = -1}; /*-1=first free*/
-static unsigned int packet_size[] = {[0 ... W9968CF_MAX_DEVICES-1] = 
-                                     W9968CF_PACKET_SIZE};
-static unsigned short max_buffers[] = {[0 ... W9968CF_MAX_DEVICES-1] = 
-                                       W9968CF_BUFFERS};
-static int double_buffer[] = {[0 ... W9968CF_MAX_DEVICES-1] = 
-                              W9968CF_DOUBLE_BUFFER};
+static unsigned int packet_size[] = {[0 ... W9968CF_MAX_DEVICES-1] =
+                                     W9968CF_PACKET_SIZE};
+static unsigned short max_buffers[] = {[0 ... W9968CF_MAX_DEVICES-1] =
+                                       W9968CF_BUFFERS};
+static int double_buffer[] = {[0 ... W9968CF_MAX_DEVICES-1] =
+                              W9968CF_DOUBLE_BUFFER};
 static int clamping[] = {[0 ... W9968CF_MAX_DEVICES-1] = W9968CF_CLAMPING};
-static unsigned short filter_type[]= {[0 ... W9968CF_MAX_DEVICES-1] = 
-                                      W9968CF_FILTER_TYPE};
+static unsigned short filter_type[]= {[0 ... W9968CF_MAX_DEVICES-1] =
+                                      W9968CF_FILTER_TYPE};
 static int largeview[]= {[0 ... W9968CF_MAX_DEVICES-1] = W9968CF_LARGEVIEW};
-static unsigned short decompression[] = {[0 ... W9968CF_MAX_DEVICES-1] = 
-                                         W9968CF_DECOMPRESSION};
+static unsigned short decompression[] = {[0 ... W9968CF_MAX_DEVICES-1] =
+                                         W9968CF_DECOMPRESSION};
 static int upscaling[]= {[0 ... W9968CF_MAX_DEVICES-1] = W9968CF_UPSCALING};
 static unsigned short force_palette[] = {[0 ... W9968CF_MAX_DEVICES-1] = 0};
 static int force_rgb[] = {[0 ... W9968CF_MAX_DEVICES-1] = W9968CF_FORCE_RGB};
 static int autobright[] = {[0 ... W9968CF_MAX_DEVICES-1] = W9968CF_AUTOBRIGHT};
 static int autoexp[] = {[0 ... W9968CF_MAX_DEVICES-1] = W9968CF_AUTOEXP};
-static unsigned short lightfreq[] = {[0 ... W9968CF_MAX_DEVICES-1] = 
-                                     W9968CF_LIGHTFREQ};
+static unsigned short lightfreq[] = {[0 ... W9968CF_MAX_DEVICES-1] =
+                                     W9968CF_LIGHTFREQ};
 static int bandingfilter[] = {[0 ... W9968CF_MAX_DEVICES-1]=
-                              W9968CF_BANDINGFILTER};
+                              W9968CF_BANDINGFILTER};
 static short clockdiv[] = {[0 ... W9968CF_MAX_DEVICES-1] = W9968CF_CLOCKDIV};
 static int backlight[] = {[0 ... W9968CF_MAX_DEVICES-1] = W9968CF_BACKLIGHT};
 static int mirror[] = {[0 ... W9968CF_MAX_DEVICES-1] = W9968CF_MIRROR};
 static int monochrome[] = {[0 ... W9968CF_MAX_DEVICES-1]=W9968CF_MONOCHROME};
-static unsigned int brightness[] = {[0 ... W9968CF_MAX_DEVICES-1] = 
-                                    W9968CF_BRIGHTNESS};
+static unsigned int brightness[] = {[0 ... W9968CF_MAX_DEVICES-1] =
+                                    W9968CF_BRIGHTNESS};
 static unsigned int hue[] = {[0 ... W9968CF_MAX_DEVICES-1] = W9968CF_HUE};
 static unsigned int colour[]={[0 ... W9968CF_MAX_DEVICES-1] = W9968CF_COLOUR};
-static unsigned int contrast[] = {[0 ... W9968CF_MAX_DEVICES-1] = 
-                                  W9968CF_CONTRAST};
-static unsigned int whiteness[] = {[0 ... W9968CF_MAX_DEVICES-1] = 
-                                   W9968CF_WHITENESS};
+static unsigned int contrast[] = {[0 ... W9968CF_MAX_DEVICES-1] =
+                                  W9968CF_CONTRAST};
+static unsigned int whiteness[] = {[0 ... W9968CF_MAX_DEVICES-1] =
+                                   W9968CF_WHITENESS};
 #ifdef W9968CF_DEBUG
 static unsigned short debug = W9968CF_DEBUG_LEVEL;
 static int specific_debug = W9968CF_SPECIFIC_DEBUG;
@@ -145,251 +145,251 @@ module_param(specific_debug, bool, 0644);
 #endif
 
 #ifdef CONFIG_KMOD
-MODULE_PARM_DESC(ovmod_load, 
-                 "\n<0|1> Automatic 'ovcamchip' module loading."
-                 "\n0 disabled, 1 enabled."
-                 "\nIf enabled,'insmod' searches for the required 'ovcamchip'"
-                 "\nmodule in the system, according to its configuration, and"
-                 "\nattempts to load that module automatically. This action is"
-                 "\nperformed once as soon as the 'w9968cf' module is loaded"
-                 "\ninto memory."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_OVMOD_LOAD)"."
-                 "\n");
+MODULE_PARM_DESC(ovmod_load,
+                 "\n<0|1> Automatic 'ovcamchip' module loading."
+                 "\n0 disabled, 1 enabled."
+                 "\nIf enabled,'insmod' searches for the required 'ovcamchip'"
+                 "\nmodule in the system, according to its configuration, and"
+                 "\nattempts to load that module automatically. This action is"
+                 "\nperformed once as soon as the 'w9968cf' module is loaded"
+                 "\ninto memory."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_OVMOD_LOAD)"."
+                 "\n");
 #endif
-MODULE_PARM_DESC(simcams, 
-                 "\n<n> Number of cameras allowed to stream simultaneously."
-                 "\nn may vary from 0 to "
-                 __MODULE_STRING(W9968CF_MAX_DEVICES)"."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_SIMCAMS)"."
-                 "\n");
+MODULE_PARM_DESC(simcams,
+                 "\n<n> Number of cameras allowed to stream simultaneously."
+                 "\nn may vary from 0 to "
+                 __MODULE_STRING(W9968CF_MAX_DEVICES)"."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_SIMCAMS)"."
+                 "\n");
 MODULE_PARM_DESC(video_nr,
-                 "\n<-1|n[,...]> Specify V4L minor mode number."
-                 "\n -1 = use next available (default)"
-                 "\n  n = use minor number n (integer >= 0)"
-                 "\nYou can specify up to "__MODULE_STRING(W9968CF_MAX_DEVICES)
-                 " cameras this way."
-                 "\nFor example:"
-                 "\nvideo_nr=-1,2,-1 would assign minor number 2 to"
-                 "\nthe second camera and use auto for the first"
-                 "\none and for every other camera."
-                 "\n");
+                 "\n<-1|n[,...]> Specify V4L minor mode number."
+                 "\n -1 = use next available (default)"
+                 "\n  n = use minor number n (integer >= 0)"
+                 "\nYou can specify up to "__MODULE_STRING(W9968CF_MAX_DEVICES)
+                 " cameras this way."
+                 "\nFor example:"
+                 "\nvideo_nr=-1,2,-1 would assign minor number 2 to"
+                 "\nthe second camera and use auto for the first"
+                 "\none and for every other camera."
+                 "\n");
 MODULE_PARM_DESC(packet_size,
-                 "\n<n[,...]> Specify the maximum data payload"
-                 "\nsize in bytes for alternate settings, for each device."
-                 "\nn is scaled between 63 and 1023 "
-                 "(default is "__MODULE_STRING(W9968CF_PACKET_SIZE)")."
-                 "\n");
+                 "\n<n[,...]> Specify the maximum data payload"
+                 "\nsize in bytes for alternate settings, for each device."
+                 "\nn is scaled between 63 and 1023 "
+                 "(default is "__MODULE_STRING(W9968CF_PACKET_SIZE)")."
+                 "\n");
 MODULE_PARM_DESC(max_buffers,
-                 "\n<n[,...]> For advanced users."
-                 "\nSpecify the maximum number of video frame buffers"
-                 "\nto allocate for each device, from 2 to "
-                 __MODULE_STRING(W9968CF_MAX_BUFFERS)
-                 ". (default is "__MODULE_STRING(W9968CF_BUFFERS)")."
-                 "\n");
-MODULE_PARM_DESC(double_buffer, 
-                 "\n<0|1[,...]> "
-                 "Hardware double buffering: 0 disabled, 1 enabled."
-                 "\nIt should be enabled if you want smooth video output: if"
-                 "\nyou obtain out of sync. video, disable it, or try to"
-                 "\ndecrease the 'clockdiv' module parameter value."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_DOUBLE_BUFFER)
-                 " for every device."
-                 "\n");
-MODULE_PARM_DESC(clamping, 
-                 "\n<0|1[,...]> Video data clamping: 0 disabled, 1 enabled."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_CLAMPING)
-                 " for every device."
-                 "\n");
-MODULE_PARM_DESC(filter_type, 
-                 "\n<0|1|2[,...]> Video filter type."
-                 "\n0 none, 1 (1-2-1) 3-tap filter, "
-                 "2 (2-3-6-3-2) 5-tap filter."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_FILTER_TYPE)
-                 " for every device."
-                 "\nThe filter is used to reduce noise and aliasing artifacts"
-                 "\nproduced by the CCD or CMOS image sensor, and the scaling"
-                 " process."
-                 "\n");
-MODULE_PARM_DESC(largeview, 
-                 "\n<0|1[,...]> Large view: 0 disabled, 1 enabled."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_LARGEVIEW)
-                 " for every device."
-                 "\n");
-MODULE_PARM_DESC(upscaling, 
-                 "\n<0|1[,...]> Software scaling (for non-compressed video):"
-                 "\n0 disabled, 1 enabled."
-                 "\nDisable it if you have a slow CPU or you don't have"
-                 " enough memory."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_UPSCALING)
-                 " for every device."
-                 "\nIf 'w9968cf-vpp' is not present, this parameter is"
-                 " set to 0."
-                 "\n");
+                 "\n<n[,...]> For advanced users."
+                 "\nSpecify the maximum number of video frame buffers"
+                 "\nto allocate for each device, from 2 to "
+                 __MODULE_STRING(W9968CF_MAX_BUFFERS)
+                 ". (default is "__MODULE_STRING(W9968CF_BUFFERS)")."
+                 "\n");
+MODULE_PARM_DESC(double_buffer,
+                 "\n<0|1[,...]> "
+                 "Hardware double buffering: 0 disabled, 1 enabled."
+                 "\nIt should be enabled if you want smooth video output: if"
+                 "\nyou obtain out of sync. video, disable it, or try to"
+                 "\ndecrease the 'clockdiv' module parameter value."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_DOUBLE_BUFFER)
+                 " for every device."
+                 "\n");
+MODULE_PARM_DESC(clamping,
+                 "\n<0|1[,...]> Video data clamping: 0 disabled, 1 enabled."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_CLAMPING)
+                 " for every device."
+                 "\n");
+MODULE_PARM_DESC(filter_type,
+                 "\n<0|1|2[,...]> Video filter type."
+                 "\n0 none, 1 (1-2-1) 3-tap filter, "
+                 "2 (2-3-6-3-2) 5-tap filter."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_FILTER_TYPE)
+                 " for every device."
+                 "\nThe filter is used to reduce noise and aliasing artifacts"
+                 "\nproduced by the CCD or CMOS image sensor, and the scaling"
+                 " process."
+                 "\n");
+MODULE_PARM_DESC(largeview,
+                 "\n<0|1[,...]> Large view: 0 disabled, 1 enabled."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_LARGEVIEW)
+                 " for every device."
+                 "\n");
+MODULE_PARM_DESC(upscaling,
+                 "\n<0|1[,...]> Software scaling (for non-compressed video):"
+                 "\n0 disabled, 1 enabled."
+                 "\nDisable it if you have a slow CPU or you don't have"
+                 " enough memory."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_UPSCALING)
+                 " for every device."
+                 "\nIf 'w9968cf-vpp' is not present, this parameter is"
+                 " set to 0."
+                 "\n");
 MODULE_PARM_DESC(decompression,
-                 "\n<0|1|2[,...]> Software video decompression:"
-                 "\n- 0 disables decompression (doesn't allow formats needing"
-                 " decompression)"
-                 "\n- 1 forces decompression (allows formats needing"
-                 " decompression only);"
-                 "\n- 2 allows any permitted formats."
-                 "\nFormats supporting compressed video are YUV422P and"
-                 " YUV420P/YUV420 "
-                 "\nin any resolutions where both width and height are "
-                 "a multiple of 16."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_DECOMPRESSION)
-                 " for every device."
-                 "\nIf 'w9968cf-vpp' is not present, forcing decompression is "
-                 "\nnot allowed; in this case this parameter is set to 2."
-                 "\n");
+                 "\n<0|1|2[,...]> Software video decompression:"
+                 "\n- 0 disables decompression (doesn't allow formats needing"
+                 " decompression)"
+                 "\n- 1 forces decompression (allows formats needing"
+                 " decompression only);"
+                 "\n- 2 allows any permitted formats."
+                 "\nFormats supporting compressed video are YUV422P and"
+                 " YUV420P/YUV420 "
+                 "\nin any resolutions where both width and height are "
+                 "a multiple of 16."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_DECOMPRESSION)
+                 " for every device."
+                 "\nIf 'w9968cf-vpp' is not present, forcing decompression is "
+                 "\nnot allowed; in this case this parameter is set to 2."
+                 "\n");
 MODULE_PARM_DESC(force_palette,
-                 "\n<0"
-                 "|" __MODULE_STRING(VIDEO_PALETTE_UYVY)
-                 "|" __MODULE_STRING(VIDEO_PALETTE_YUV420)
-                 "|" __MODULE_STRING(VIDEO_PALETTE_YUV422P)
-                 "|" __MODULE_STRING(VIDEO_PALETTE_YUV420P)
-                 "|" __MODULE_STRING(VIDEO_PALETTE_YUYV)
-                 "|" __MODULE_STRING(VIDEO_PALETTE_YUV422)
-                 "|" __MODULE_STRING(VIDEO_PALETTE_GREY)
-                 "|" __MODULE_STRING(VIDEO_PALETTE_RGB555)
-                 "|" __MODULE_STRING(VIDEO_PALETTE_RGB565)
-                 "|" __MODULE_STRING(VIDEO_PALETTE_RGB24)
-                 "|" __MODULE_STRING(VIDEO_PALETTE_RGB32)
-                 "[,...]>"
-                 " Force picture palette."
-                 "\nIn order:"
-                 "\n- 0 allows any of the following formats:"
-                 "\n- UYVY    16 bpp - Original video, compression disabled"
-                 "\n- YUV420  12 bpp - Original video, compression enabled"
-                 "\n- YUV422P 16 bpp - Original video, compression enabled"
-                 "\n- YUV420P 12 bpp - Original video, compression enabled"
-                 "\n- YUVY    16 bpp - Software conversion from UYVY"
-                 "\n- YUV422  16 bpp - Software conversion from UYVY"
-                 "\n- GREY     8 bpp - Software conversion from UYVY"
-                 "\n- RGB555  16 bpp - Software conversion from UYVY"
-                 "\n- RGB565  16 bpp - Software conversion from UYVY"
-                 "\n- RGB24   24 bpp - Software conversion from UYVY"
-                 "\n- RGB32   32 bpp - Software conversion from UYVY"
-                 "\nWhen not 0, this parameter will override 'decompression'."
-                 "\nDefault value is 0 for every device."
-                 "\nInitial palette is "
-                 __MODULE_STRING(W9968CF_PALETTE_DECOMP_ON)"."
-                 "\nIf 'w9968cf-vpp' is not present, this parameter is"
-                 " set to 9 (UYVY)."
-                 "\n");
-MODULE_PARM_DESC(force_rgb, 
-                 "\n<0|1[,...]> Read RGB video data instead of BGR:"
-                 "\n 1 = use RGB component ordering."
-                 "\n 0 = use BGR component ordering."
-                 "\nThis parameter has effect when using RGBX palettes only."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_FORCE_RGB)
-                 " for every device."
-                 "\n");
+                 "\n<0"
+                 "|" __MODULE_STRING(VIDEO_PALETTE_UYVY)
+                 "|" __MODULE_STRING(VIDEO_PALETTE_YUV420)
+                 "|" __MODULE_STRING(VIDEO_PALETTE_YUV422P)
+                 "|" __MODULE_STRING(VIDEO_PALETTE_YUV420P)
+                 "|" __MODULE_STRING(VIDEO_PALETTE_YUYV)
+                 "|" __MODULE_STRING(VIDEO_PALETTE_YUV422)
+                 "|" __MODULE_STRING(VIDEO_PALETTE_GREY)
+                 "|" __MODULE_STRING(VIDEO_PALETTE_RGB555)
+                 "|" __MODULE_STRING(VIDEO_PALETTE_RGB565)
+                 "|" __MODULE_STRING(VIDEO_PALETTE_RGB24)
+                 "|" __MODULE_STRING(VIDEO_PALETTE_RGB32)
+                 "[,...]>"
+                 " Force picture palette."
+                 "\nIn order:"
+                 "\n- 0 allows any of the following formats:"
+                 "\n- UYVY    16 bpp - Original video, compression disabled"
+                 "\n- YUV420  12 bpp - Original video, compression enabled"
+                 "\n- YUV422P 16 bpp - Original video, compression enabled"
+                 "\n- YUV420P 12 bpp - Original video, compression enabled"
+                 "\n- YUVY    16 bpp - Software conversion from UYVY"
+                 "\n- YUV422  16 bpp - Software conversion from UYVY"
+                 "\n- GREY     8 bpp - Software conversion from UYVY"
+                 "\n- RGB555  16 bpp - Software conversion from UYVY"
+                 "\n- RGB565  16 bpp - Software conversion from UYVY"
+                 "\n- RGB24   24 bpp - Software conversion from UYVY"
+                 "\n- RGB32   32 bpp - Software conversion from UYVY"
+                 "\nWhen not 0, this parameter will override 'decompression'."
+                 "\nDefault value is 0 for every device."
+                 "\nInitial palette is "
+                 __MODULE_STRING(W9968CF_PALETTE_DECOMP_ON)"."
+                 "\nIf 'w9968cf-vpp' is not present, this parameter is"
+                 " set to 9 (UYVY)."
+                 "\n");
+MODULE_PARM_DESC(force_rgb,
+                 "\n<0|1[,...]> Read RGB video data instead of BGR:"
+                 "\n 1 = use RGB component ordering."
+                 "\n 0 = use BGR component ordering."
+                 "\nThis parameter has effect when using RGBX palettes only."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_FORCE_RGB)
+                 " for every device."
+                 "\n");
 MODULE_PARM_DESC(autobright,
-                 "\n<0|1[,...]> Image sensor automatically changes brightness:"
-                 "\n 0 = no, 1 = yes"
-                 "\nDefault value is "__MODULE_STRING(W9968CF_AUTOBRIGHT)
-                 " for every device."
-                 "\n");
+                 "\n<0|1[,...]> Image sensor automatically changes brightness:"
+                 "\n 0 = no, 1 = yes"
+                 "\nDefault value is "__MODULE_STRING(W9968CF_AUTOBRIGHT)
+                 " for every device."
+                 "\n");
 MODULE_PARM_DESC(autoexp,
-                 "\n<0|1[,...]> Image sensor automatically changes exposure:"
-                 "\n 0 = no, 1 = yes"
-                 "\nDefault value is "__MODULE_STRING(W9968CF_AUTOEXP)
-                 " for every device."
-                 "\n");
+                 "\n<0|1[,...]> Image sensor automatically changes exposure:"
+                 "\n 0 = no, 1 = yes"
+                 "\nDefault value is "__MODULE_STRING(W9968CF_AUTOEXP)
+                 " for every device."
+                 "\n");
 MODULE_PARM_DESC(lightfreq,
-                 "\n<50|60[,...]> Light frequency in Hz:"
-                 "\n 50 for European and Asian lighting,"
-                 " 60 for American lighting."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_LIGHTFREQ)
-                 " for every device."
-                 "\n");
+                 "\n<50|60[,...]> Light frequency in Hz:"
+                 "\n 50 for European and Asian lighting,"
+                 " 60 for American lighting."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_LIGHTFREQ)
+                 " for every device."
+                 "\n");
 MODULE_PARM_DESC(bandingfilter,
-                 "\n<0|1[,...]> Banding filter to reduce effects of"
-                 " fluorescent lighting:"
-                 "\n 0 disabled, 1 enabled."
-                 "\nThis filter tries to reduce the pattern of horizontal"
-                 "\nlight/dark bands caused by some (usually fluorescent)"
-                 " lighting."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_BANDINGFILTER)
-                 " for every device."
-                 "\n");
+                 "\n<0|1[,...]> Banding filter to reduce effects of"
+                 " fluorescent lighting:"
+                 "\n 0 disabled, 1 enabled."
+                 "\nThis filter tries to reduce the pattern of horizontal"
+                 "\nlight/dark bands caused by some (usually fluorescent)"
+                 " lighting."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_BANDINGFILTER)
+                 " for every device."
+                 "\n");
 MODULE_PARM_DESC(clockdiv,
-                 "\n<-1|n[,...]> "
-                 "Force pixel clock divisor to a specific value (for experts):"
-                 "\n  n may vary from 0 to 127."
-                 "\n -1 for automatic value."
-                 "\nSee also the 'double_buffer' module parameter."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_CLOCKDIV)
-                 " for every device."
-                 "\n");
+                 "\n<-1|n[,...]> "
+                 "Force pixel clock divisor to a specific value (for experts):"
+                 "\n  n may vary from 0 to 127."
+                 "\n -1 for automatic value."
+                 "\nSee also the 'double_buffer' module parameter."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_CLOCKDIV)
+                 " for every device."
+                 "\n");
 MODULE_PARM_DESC(backlight,
-                 "\n<0|1[,...]> Objects are lit from behind:"
-                 "\n 0 = no, 1 = yes"
-                 "\nDefault value is "__MODULE_STRING(W9968CF_BACKLIGHT)
-                 " for every device."
-                 "\n");
+                 "\n<0|1[,...]> Objects are lit from behind:"
+                 "\n 0 = no, 1 = yes"
+                 "\nDefault value is "__MODULE_STRING(W9968CF_BACKLIGHT)
+                 " for every device."
+                 "\n");
 MODULE_PARM_DESC(mirror,
-                 "\n<0|1[,...]> Reverse image horizontally:"
-                 "\n 0 = no, 1 = yes"
-                 "\nDefault value is "__MODULE_STRING(W9968CF_MIRROR)
-                 " for every device."
-                 "\n");
+                 "\n<0|1[,...]> Reverse image horizontally:"
+                 "\n 0 = no, 1 = yes"
+                 "\nDefault value is "__MODULE_STRING(W9968CF_MIRROR)
+                 " for every device."
+                 "\n");
 MODULE_PARM_DESC(monochrome,
-                 "\n<0|1[,...]> Use image sensor as monochrome sensor:"
-                 "\n 0 = no, 1 = yes"
-                 "\nNot all the sensors support monochrome color."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_MONOCHROME)
-                 " for every device."
-                 "\n");
-MODULE_PARM_DESC(brightness, 
-                 "\n<n[,...]> Set picture brightness (0-65535)."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_BRIGHTNESS)
-                 " for every device."
-                 "\nThis parameter has no effect if 'autobright' is enabled."
-                 "\n");
-MODULE_PARM_DESC(hue, 
-                 "\n<n[,...]> Set picture hue (0-65535)."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_HUE)
-                 " for every device."
-                 "\n");
-MODULE_PARM_DESC(colour, 
-                 "\n<n[,...]> Set picture saturation (0-65535)."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_COLOUR)
-                 " for every device."
-                 "\n");
-MODULE_PARM_DESC(contrast, 
-                 "\n<n[,...]> Set picture contrast (0-65535)."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_CONTRAST)
-                 " for every device."
-                 "\n");
-MODULE_PARM_DESC(whiteness, 
-                 "\n<n[,...]> Set picture whiteness (0-65535)."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_WHITENESS)
-                 " for every device."
-                 "\n");
+                 "\n<0|1[,...]> Use image sensor as monochrome sensor:"
+                 "\n 0 = no, 1 = yes"
+                 "\nNot all the sensors support monochrome color."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_MONOCHROME)
+                 " for every device."
+                 "\n");
+MODULE_PARM_DESC(brightness,
+                 "\n<n[,...]> Set picture brightness (0-65535)."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_BRIGHTNESS)
+                 " for every device."
+                 "\nThis parameter has no effect if 'autobright' is enabled."
+                 "\n");
+MODULE_PARM_DESC(hue,
+                 "\n<n[,...]> Set picture hue (0-65535)."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_HUE)
+                 " for every device."
+                 "\n");
+MODULE_PARM_DESC(colour,
+                 "\n<n[,...]> Set picture saturation (0-65535)."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_COLOUR)
+                 " for every device."
+                 "\n");
+MODULE_PARM_DESC(contrast,
+                 "\n<n[,...]> Set picture contrast (0-65535)."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_CONTRAST)
+                 " for every device."
+                 "\n");
+MODULE_PARM_DESC(whiteness,
+                 "\n<n[,...]> Set picture whiteness (0-65535)."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_WHITENESS)
+                 " for every device."
+                 "\n");
 #ifdef W9968CF_DEBUG
 MODULE_PARM_DESC(debug,
-                 "\n<n> Debugging information level, from 0 to 6:"
-                 "\n0 = none (use carefully)"
-                 "\n1 = critical errors"
-                 "\n2 = significant informations"
-                 "\n3 = configuration or general messages"
-                 "\n4 = warnings"
-                 "\n5 = called functions"
-                 "\n6 = function internals"
-                 "\nLevel 5 and 6 are useful for testing only, when only "
-                 "one device is used."
-                 "\nDefault value is "__MODULE_STRING(W9968CF_DEBUG_LEVEL)"."
-                 "\n");
+                 "\n<n> Debugging information level, from 0 to 6:"
+                 "\n0 = none (use carefully)"
+                 "\n1 = critical errors"
+                 "\n2 = significant informations"
+                 "\n3 = configuration or general messages"
+                 "\n4 = warnings"
+                 "\n5 = called functions"
+                 "\n6 = function internals"
+                 "\nLevel 5 and 6 are useful for testing only, when only "
+                 "one device is used."
+                 "\nDefault value is "__MODULE_STRING(W9968CF_DEBUG_LEVEL)"."
+                 "\n");
 MODULE_PARM_DESC(specific_debug,
-                 "\n<0|1> Enable or disable specific debugging messages:"
-                 "\n0 = print messages concerning every level"
-                 " <= 'debug' level."
-                 "\n1 = print messages concerning the level"
-                 " indicated by 'debug'."
-                 "\nDefault value is "
-                 __MODULE_STRING(W9968CF_SPECIFIC_DEBUG)"."
-                 "\n");
+                 "\n<0|1> Enable or disable specific debugging messages:"
+                 "\n0 = print messages concerning every level"
+                 " <= 'debug' level."
+                 "\n1 = print messages concerning the level"
+                 " indicated by 'debug'."
+                 "\nDefault value is "
+                 __MODULE_STRING(W9968CF_SPECIFIC_DEBUG)"."
+                 "\n");
 #endif /* W9968CF_DEBUG */
 
 
@@ -406,7 +406,7 @@ static int w9968cf_mmap(struct file*, struct vm_area_struct*);
 static int w9968cf_ioctl(struct inode*, struct file*, unsigned, unsigned long);
 static ssize_t w9968cf_read(struct file*, char __user *, size_t, loff_t*);
 static int w9968cf_v4l_ioctl(struct inode*, struct file*, unsigned int,
-                             void __user *);
+                             void __user *);
 
 /* USB-specific */
 static int w9968cf_start_transfer(struct w9968cf_device*);
@@ -428,25 +428,25 @@ static int w9968cf_smbus_write_ack(struct w9968cf_device*);
 static int w9968cf_smbus_read_ack(struct w9968cf_device*);
 static int w9968cf_smbus_refresh_bus(struct w9968cf_device*);
 static int w9968cf_i2c_adap_read_byte(struct w9968cf_device* cam,
-                                      u16 address, u8* value);
-static int w9968cf_i2c_adap_read_byte_data(struct w9968cf_device*, u16 address, 
-                                           u8 subaddress, u8* value);
+                                      u16 address, u8* value);
+static int w9968cf_i2c_adap_read_byte_data(struct w9968cf_device*, u16 address,
+                                           u8 subaddress, u8* value);
 static int w9968cf_i2c_adap_write_byte(struct w9968cf_device*,
-                                       u16 address, u8 subaddress);
+                                       u16 address, u8 subaddress);
 static int w9968cf_i2c_adap_fastwrite_byte_data(struct w9968cf_device*,
-                                                u16 address, u8 subaddress,
-                                                u8 value);
+                                                u16 address, u8 subaddress,
+                                                u8 value);
 
 /* I2C interface to kernel */
 static int w9968cf_i2c_init(struct w9968cf_device*);
-static int w9968cf_i2c_smbus_xfer(struct i2c_adapter*, u16 addr, 
-                                  unsigned short flags, char read_write, 
-                                  u8 command, int size, union i2c_smbus_data*);
+static int w9968cf_i2c_smbus_xfer(struct i2c_adapter*, u16 addr,
+                                  unsigned short flags, char read_write,
+                                  u8 command, int size, union i2c_smbus_data*);
 static u32 w9968cf_i2c_func(struct i2c_adapter*);
 static int w9968cf_i2c_attach_inform(struct i2c_client*);
 static int w9968cf_i2c_detach_inform(struct i2c_client*);
 static int w9968cf_i2c_control(struct i2c_adapter*, unsigned int cmd,
-                               unsigned long arg);
+                               unsigned long arg);
 
 /* Memory management */
 static void* rvmalloc(unsigned long size);
@@ -458,17 +458,17 @@ static int  w9968cf_allocate_memory(struct w9968cf_device*);
 static int w9968cf_sensor_set_control(struct w9968cf_device*,int cid,int val);
 static int w9968cf_sensor_get_control(struct w9968cf_device*,int cid,int *val);
 static int w9968cf_sensor_cmd(struct w9968cf_device*,
-                              unsigned int cmd, void *arg);
+                              unsigned int cmd, void *arg);
 static int w9968cf_sensor_init(struct w9968cf_device*);
 static int w9968cf_sensor_update_settings(struct w9968cf_device*);
 static int w9968cf_sensor_get_picture(struct w9968cf_device*);
-static int w9968cf_sensor_update_picture(struct w9968cf_device*, 
-                                         struct video_picture pict);
+static int w9968cf_sensor_update_picture(struct w9968cf_device*,
+                                         struct video_picture pict);
 
 /* Other helper functions */
 static void w9968cf_configure_camera(struct w9968cf_device*,struct usb_device*,
-                                     enum w9968cf_model_id, 
-                                     const unsigned short dev_nr);
+                                     enum w9968cf_model_id,
+                                     const unsigned short dev_nr);
 static void w9968cf_adjust_configuration(struct w9968cf_device*);
 static int w9968cf_turn_on_led(struct w9968cf_device*);
 static int w9968cf_init_chip(struct w9968cf_device*);
@@ -477,8 +477,8 @@ static inline u16 w9968cf_valid_depth(u16 palette);
 static inline u8 w9968cf_need_decompression(u16 palette);
 static int w9968cf_set_picture(struct w9968cf_device*, struct video_picture);
 static int w9968cf_set_window(struct w9968cf_device*, struct video_window);
-static int w9968cf_postprocess_frame(struct w9968cf_device*, 
-                                     struct w9968cf_frame_t*);
+static int w9968cf_postprocess_frame(struct w9968cf_device*,
+                                     struct w9968cf_frame_t*);
 static int w9968cf_adjust_window_size(struct w9968cf_device*, u16* w, u16* h);
 static void w9968cf_init_framelist(struct w9968cf_device*);
 static void w9968cf_push_frame(struct w9968cf_device*, u8 f_num);
@@ -497,11 +497,11 @@ struct w9968cf_symbolic_list {
         const char *name;
 };
 
-/*-------------------------------------------------------------------------- 
+/*--------------------------------------------------------------------------
   Returns the name of the matching element in the symbolic_list array. The
   end of the list must be marked with an element that has a NULL name.
   --------------------------------------------------------------------------*/
-static inline const char * 
+static inline const char *
 symbolic(struct w9968cf_symbolic_list list[], const int num)
 {
         int i;
@@ -568,7 +568,7 @@ static struct w9968cf_symbolic_list v4l1_plist[] = {
 static struct w9968cf_symbolic_list decoder_errlist[] = {
         { W9968CF_DEC_ERR_CORRUPTED_DATA, "Corrupted data" },
         { W9968CF_DEC_ERR_BUF_OVERFLOW,   "Buffer overflow" },
-        { W9968CF_DEC_ERR_NO_SOI,         "SOI marker not found" },     
+        { W9968CF_DEC_ERR_NO_SOI,         "SOI marker not found" },
         { W9968CF_DEC_ERR_NO_SOF0,        "SOF0 marker not found" },
         { W9968CF_DEC_ERR_NO_SOS,         "SOS marker not found" },
         { W9968CF_DEC_ERR_NO_EOI,         "EOI marker not found" },
@@ -695,7 +695,7 @@ static int w9968cf_allocate_memory(struct w9968cf_device* cam)
         bpp = (w9968cf_vpp) ? 4 : 2;
         if (cam->upscaling)
                 vpp_bufsize = max(W9968CF_MAX_WIDTH*W9968CF_MAX_HEIGHT*bpp,
-                                  cam->maxwidth*cam->maxheight*bpp);
+                                  cam->maxwidth*cam->maxheight*bpp);
         else
                 vpp_bufsize = cam->maxwidth*cam->maxheight*bpp;
 
@@ -704,7 +704,7 @@ static int w9968cf_allocate_memory(struct w9968cf_device* cam)
                 if (!(cam->transfer_buffer[i] =
                       kzalloc(W9968CF_ISO_PACKETS*p_size, GFP_KERNEL))) {
                         DBG(1, "Couldn't allocate memory for the isochronous "
-                               "transfer buffers (%u bytes)", 
+                               "transfer buffers (%u bytes)",
                             p_size * W9968CF_ISO_PACKETS)
                         return -ENOMEM;
                 }
@@ -780,7 +780,7 @@ static int w9968cf_allocate_memory(struct w9968cf_device* cam)
   of the next video frame; if an error is encountered in a packet, the entire
   video frame is discarded and grabbed again.
   If there are no requested frames in the FIFO list, packets are collected into
-  a temporary buffer. 
+  a temporary buffer.
   --------------------------------------------------------------------------*/
 static void w9968cf_urb_complete(struct urb *urb, struct pt_regs *regs)
 {
@@ -799,7 +799,7 @@ static void w9968cf_urb_complete(struct urb *urb, struct pt_regs *regs)
         /* "(*f)" will be used instead of "cam->frame_current" */
         f = &cam->frame_current;
 
-        /* If a frame has been requested and we are grabbing into  
+        /* If a frame has been requested and we are grabbing into
            the temporary frame, we'll switch to that requested frame */
         if ((*f) == &cam->frame_tmp && *cam->requested_frame) {
                 if (cam->frame_tmp.status == F_GRABBING) {
@@ -808,7 +808,7 @@ static void w9968cf_urb_complete(struct urb *urb, struct pt_regs *regs)
                         (*f)->length = cam->frame_tmp.length;
                         memcpy((*f)->buffer, cam->frame_tmp.buffer,
                                (*f)->length);
-                        DBG(6, "Switched from temp. frame to frame #%d", 
+                        DBG(6, "Switched from temp. frame to frame #%d",
                             (*f)->number)
                 }
         }
@@ -850,7 +850,7 @@ static void w9968cf_urb_complete(struct urb *urb, struct pt_regs *regs)
 
                         if (cam->vpp_flag & VPP_DECOMPRESSION) {
                                 err = w9968cf_vpp->check_headers((*f)->buffer,
-                                                                 (*f)->length);
+                                                                 (*f)->length);
                                 if (err) {
                                         DBG(4, "Skip corrupted frame: %s",
                                             symbolic(decoder_errlist, err))
@@ -975,7 +975,7 @@ static int w9968cf_start_transfer(struct w9968cf_device* cam)
         cam->frame_current = &cam->frame_tmp;
 
         if (!(cam->vpp_flag & VPP_DECOMPRESSION))
-                DBG(5, "Isochronous transfer size: %lu bytes/frame", 
+                DBG(5, "Isochronous transfer size: %lu bytes/frame",
                     (unsigned long)t_size*2)
 
         DBG(5, "Starting the isochronous transfer...")
@@ -992,7 +992,7 @@ static int w9968cf_start_transfer(struct w9968cf_device* cam)
                                 usb_free_urb(cam->urb[j]);
                         }
                         DBG(1, "Couldn't send a transfer request to the "
-                               "USB core (error #%d, %s)", err, 
+                               "USB core (error #%d, %s)", err,
                             symbolic(urb_errlist, err))
                         return err;
                 }
@@ -1016,7 +1016,7 @@ static int w9968cf_stop_transfer(struct w9968cf_device* cam)
         if (!cam->streaming)
                 return 0;
 
-        /* This avoids race conditions with usb_submit_urb() 
+        /* This avoids race conditions with usb_submit_urb()
            in the URB completition handler */
         spin_lock_irqsave(&cam->urb_lock, lock_flags);
         cam->streaming = 0;
@@ -1050,7 +1050,7 @@ exit:
 
 
 /*--------------------------------------------------------------------------
-  Write a W9968CF register. 
+  Write a W9968CF register.
   Return 0 on success, -1 otherwise.
   --------------------------------------------------------------------------*/
 static int w9968cf_write_reg(struct w9968cf_device* cam, u16 value, u16 index)
@@ -1059,8 +1059,8 @@ static int w9968cf_write_reg(struct w9968cf_device* cam, u16 value, u16 index)
         int res;
 
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0,
-                              USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE,
-                              value, index, NULL, 0, W9968CF_USB_CTRL_TIMEOUT);
+                              USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE,
+                              value, index, NULL, 0, W9968CF_USB_CTRL_TIMEOUT);
 
         if (res < 0)
                 DBG(4, "Failed to write a register "
@@ -1072,7 +1072,7 @@ static int w9968cf_write_reg(struct w9968cf_device* cam, u16 value, u16 index)
 
 
 /*--------------------------------------------------------------------------
-  Read a W9968CF register. 
+  Read a W9968CF register.
   Return the register value on success, -1 otherwise.
   --------------------------------------------------------------------------*/
 static int w9968cf_read_reg(struct w9968cf_device* cam, u16 index)
@@ -1082,8 +1082,8 @@ static int w9968cf_read_reg(struct w9968cf_device* cam, u16 index)
         int res;
 
         res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 1,
-                              USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-                              0, index, buff, 2, W9968CF_USB_CTRL_TIMEOUT);
+                              USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+                              0, index, buff, 2, W9968CF_USB_CTRL_TIMEOUT);
 
         if (res < 0)
                 DBG(4, "Failed to read a register "
@@ -1107,8 +1107,8 @@ static int w9968cf_write_fsb(struct w9968cf_device* cam, u16* data)
         value = *data++;
 
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0,
-                              USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE,
-                              value, 0x06, data, 6, W9968CF_USB_CTRL_TIMEOUT);
+                              USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE,
+                              value, 0x06, data, 6, W9968CF_USB_CTRL_TIMEOUT);
 
         if (res < 0)
                 DBG(4, "Failed to write the FSB registers "
@@ -1287,9 +1287,9 @@ static int w9968cf_smbus_refresh_bus(struct w9968cf_device* cam)
 
 
 /* SMBus protocol: S Addr Wr [A] Subaddr [A] Value [A] P */
-static int 
-w9968cf_i2c_adap_fastwrite_byte_data(struct w9968cf_device* cam, 
-                                     u16 address, u8 subaddress,u8 value)
+static int
+w9968cf_i2c_adap_fastwrite_byte_data(struct w9968cf_device* cam,
+                                     u16 address, u8 subaddress,u8 value)
 {
         u16* data = cam->data_buffer;
         int err = 0;
@@ -1348,7 +1348,7 @@ w9968cf_i2c_adap_fastwrite_byte_data(struct w9968cf_device* cam,
                        "value 0x%02X", address, subaddress, value)
         else
                 DBG(5, "I2C write byte data failed, addr.0x%04X, "
-                       "subaddr.0x%02X, value 0x%02X", 
+                       "subaddr.0x%02X, value 0x%02X",
                     address, subaddress, value)
 
         return err;
@@ -1356,10 +1356,10 @@ w9968cf_i2c_adap_fastwrite_byte_data(struct w9968cf_device* cam,
 
 
 /* SMBus protocol: S Addr Wr [A] Subaddr [A] P S Addr+1 Rd [A] [Value] NA P */
-static int 
-w9968cf_i2c_adap_read_byte_data(struct w9968cf_device* cam, 
-                                u16 address, u8 subaddress, 
-                                u8* value)
+static int
+w9968cf_i2c_adap_read_byte_data(struct w9968cf_device* cam,
+                                u16 address, u8 subaddress,
+                                u8* value)
 {
         int err = 0;
 
@@ -1384,7 +1384,7 @@ w9968cf_i2c_adap_read_byte_data(struct w9968cf_device* cam,
 
         if (!err)
                 DBG(5, "I2C read byte data done, addr.0x%04X, "
-                       "subaddr.0x%02X, value 0x%02X", 
+                       "subaddr.0x%02X, value 0x%02X",
                     address, subaddress, *value)
         else
                 DBG(5, "I2C read byte data failed, addr.0x%04X, "
@@ -1396,9 +1396,9 @@ w9968cf_i2c_adap_read_byte_data(struct w9968cf_device* cam,
 
 
 /* SMBus protocol: S Addr+1 Rd [A] [Value] NA P */
-static int 
+static int
 w9968cf_i2c_adap_read_byte(struct w9968cf_device* cam,
-                           u16 address, u8* value)
+                           u16 address, u8* value)
 {
         int err = 0;
 
@@ -1411,7 +1411,7 @@ w9968cf_i2c_adap_read_byte(struct w9968cf_device* cam,
         err += w9968cf_smbus_read_byte(cam, value);
         err += w9968cf_smbus_write_ack(cam);
         err += w9968cf_smbus_stop(cam);
- 
+
         /* Serial data disable */
         err += w9968cf_write_sb(cam, 0x0000);
 
@@ -1427,9 +1427,9 @@ w9968cf_i2c_adap_read_byte(struct w9968cf_device* cam,
 
 
 /* SMBus protocol: S Addr Wr [A] Value [A] P */
-static int 
+static int
 w9968cf_i2c_adap_write_byte(struct w9968cf_device* cam,
-                            u16 address, u8 value)
+                            u16 address, u8 value)
 {
         DBG(4, "i2c_write_byte() is an unsupported transfer mode")
         return -EINVAL;
@@ -1442,13 +1442,13 @@ w9968cf_i2c_adap_write_byte(struct w9968cf_device* cam,
  ****************************************************************************/
 
 static int
-w9968cf_i2c_smbus_xfer(struct i2c_adapter *adapter, u16 addr, 
-                       unsigned short flags, char read_write, u8 command,
-                       int size, union i2c_smbus_data *data)
+w9968cf_i2c_smbus_xfer(struct i2c_adapter *adapter, u16 addr,
+                       unsigned short flags, char read_write, u8 command,
+                       int size, union i2c_smbus_data *data)
 {
         struct w9968cf_device* cam = i2c_get_adapdata(adapter);
         u8 i;
-        int err = 0; 
+        int err = 0;
 
         switch (addr) {
                 case OV6xx0_SID:
@@ -1464,20 +1464,20 @@ w9968cf_i2c_smbus_xfer(struct i2c_adapter *adapter, u16 addr,
                 addr <<= 1;
 
                 if (read_write == I2C_SMBUS_WRITE)
-                        err = w9968cf_i2c_adap_write_byte(cam, addr, command);
-                else if (read_write == I2C_SMBUS_READ) 
+                        err = w9968cf_i2c_adap_write_byte(cam, addr, command);
+                else if (read_write == I2C_SMBUS_READ)
                         err = w9968cf_i2c_adap_read_byte(cam,addr,&data->byte);
 
         } else if (size == I2C_SMBUS_BYTE_DATA) {
                 addr <<= 1;
 
                 if (read_write == I2C_SMBUS_WRITE)
-                        err = w9968cf_i2c_adap_fastwrite_byte_data(cam, addr,
-                                                          command, data->byte);
+                        err = w9968cf_i2c_adap_fastwrite_byte_data(cam, addr,
+                                                          command, data->byte);
                 else if (read_write == I2C_SMBUS_READ) {
                         for (i = 1; i <= W9968CF_I2C_RW_RETRIES; i++) {
                                 err = w9968cf_i2c_adap_read_byte_data(cam,addr,
-                                                         command, &data->byte);
+                                                         command, &data->byte);
                                 if (err) {
                                         if (w9968cf_smbus_refresh_bus(cam)) {
                                                 err = -EIO;
@@ -1520,7 +1520,7 @@ static int w9968cf_i2c_attach_inform(struct i2c_client* client)
                         return err;
                 }
         } else {
-                DBG(4, "Rejected client [%s] with driver [%s]", 
+                DBG(4, "Rejected client [%s] with driver [%s]",
                     client->name, client->driver->driver.name)
                 return -EINVAL;
         }
@@ -1545,9 +1545,9 @@ static int w9968cf_i2c_detach_inform(struct i2c_client* client)
 }
 
 
-static int 
+static int
 w9968cf_i2c_control(struct i2c_adapter* adapter, unsigned int cmd,
-                    unsigned long arg)
+                    unsigned long arg)
 {
         return 0;
 }
@@ -1625,12 +1625,12 @@ static int w9968cf_turn_on_led(struct w9968cf_device* cam)
 static int w9968cf_init_chip(struct w9968cf_device* cam)
 {
         unsigned long hw_bufsize = cam->maxwidth*cam->maxheight*2,
-                      y0 = 0x0000,
-                      u0 = y0 + hw_bufsize/2,
-                      v0 = u0 + hw_bufsize/4,
-                      y1 = v0 + hw_bufsize/4,
-                      u1 = y1 + hw_bufsize/2,
-                      v1 = u1 + hw_bufsize/4;
+                      y0 = 0x0000,
+                      u0 = y0 + hw_bufsize/2,
+                      v0 = u0 + hw_bufsize/4,
+                      y1 = v0 + hw_bufsize/4,
+                      u1 = y1 + hw_bufsize/2,
+                      v1 = u1 + hw_bufsize/4;
         int err = 0;
 
         err += w9968cf_write_reg(cam, 0xff00, 0x00); /* power off */
@@ -1762,7 +1762,7 @@ w9968cf_set_picture(struct w9968cf_device* cam, struct video_picture pict)
                         cam->vpp_flag = VPP_SWAP_YUV_BYTES;
                         hw_palette = VIDEO_PALETTE_UYVY;
                         break;
-                /* Original video is used instead of RGBX palettes. 
+                /* Original video is used instead of RGBX palettes.
                    Software conversion later. */
                 case VIDEO_PALETTE_GREY:
                 case VIDEO_PALETTE_RGB555:
@@ -1777,7 +1777,7 @@ w9968cf_set_picture(struct w9968cf_device* cam, struct video_picture pict)
         }
 
         /* NOTE: due to memory issues, it is better to disable the hardware
-                 double buffering during compression */
+                 double buffering during compression */
         if (cam->double_buffer && !(cam->vpp_flag & VPP_DECOMPRESSION))
                 reg_v |= 0x0080;
 
@@ -1832,8 +1832,8 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win)
         #define __UNSC(x) ((x) >> 10)
 
         /* Make sure we are using a supported resolution */
-        if ((err = w9968cf_adjust_window_size(cam, (u16*)&win.width, 
-                                              (u16*)&win.height)))
+        if ((err = w9968cf_adjust_window_size(cam, (u16*)&win.width,
+                                              (u16*)&win.height)))
                 goto error;
 
         /* Scaling factors */
@@ -1962,7 +1962,7 @@ w9968cf_set_window(struct w9968cf_device* cam, struct video_window win)
         /* Settings changed, so we clear the frame buffers */
         memset(cam->frame[0].buffer, 0, cam->nbuffers*cam->frame[0].size);
 
-        DBG(4, "The capture area is %dx%d, Offset (x,y)=(%u,%u)", 
+        DBG(4, "The capture area is %dx%d, Offset (x,y)=(%u,%u)",
             win.width, win.height, win.x, win.y)
 
         PDBGG("x=%u ,y=%u, w=%u, h=%u, ax=%u, ay=%u, s_win.x=%u, s_win.y=%u, "
@@ -1978,11 +1978,11 @@ error:
 }
 
 
-/*-------------------------------------------------------------------------- 
+/*--------------------------------------------------------------------------
   Adjust the asked values for window width and height.
   Return 0 on success, -1 otherwise.
   --------------------------------------------------------------------------*/
-static int 
+static int
 w9968cf_adjust_window_size(struct w9968cf_device* cam, u16* width, u16* height)
 {
         u16 maxw, maxh;
@@ -1992,10 +1992,10 @@ w9968cf_adjust_window_size(struct w9968cf_device* cam, u16* width, u16* height)
 
         maxw = cam->upscaling && !(cam->vpp_flag & VPP_DECOMPRESSION) &&
                w9968cf_vpp ? max((u16)W9968CF_MAX_WIDTH, cam->maxwidth)
-                           : cam->maxwidth;
+                           : cam->maxwidth;
         maxh = cam->upscaling && !(cam->vpp_flag & VPP_DECOMPRESSION) &&
                w9968cf_vpp ? max((u16)W9968CF_MAX_HEIGHT, cam->maxheight)
-                           : cam->maxheight;
+                           : cam->maxheight;
 
         if (*width > maxw)
                 *width = maxw;
@@ -2054,7 +2054,7 @@ static void w9968cf_push_frame(struct w9968cf_device* cam, u8 f_num)
   Read, store and remove the first pointer in the FIFO list of requested
   frames. This function is called in interrupt context.
   --------------------------------------------------------------------------*/
-static void 
+static void
 w9968cf_pop_frame(struct w9968cf_device* cam, struct w9968cf_frame_t** framep)
 {
         u8 i;
@@ -2078,9 +2078,9 @@ w9968cf_pop_frame(struct w9968cf_device* cam, struct w9968cf_frame_t** framep)
   High-level video post-processing routine on grabbed frames.
   Return 0 on success, a negative number otherwise.
   --------------------------------------------------------------------------*/
-static int 
-w9968cf_postprocess_frame(struct w9968cf_device* cam, 
-                          struct w9968cf_frame_t* fr)
+static int
+w9968cf_postprocess_frame(struct w9968cf_device* cam,
+                          struct w9968cf_frame_t* fr)
 {
         void *pIn = fr->buffer, *pOut = cam->frame_vpp.buffer, *tmp;
         u16 w = cam->window.width,
@@ -2127,7 +2127,7 @@ w9968cf_postprocess_frame(struct w9968cf_device* cam,
                 w9968cf_vpp->uyvy_to_rgbx(pIn, fr->length, pOut, fmt, rgb);
                 fr->length = (w*h*d)/8;
                 _PSWAP(pIn, pOut)
-                DBG(6, "UYVY-16bit to %s conversion done", 
+                DBG(6, "UYVY-16bit to %s conversion done",
                     symbolic(v4l1_plist, fmt))
         }
 
@@ -2143,7 +2143,7 @@ w9968cf_postprocess_frame(struct w9968cf_device* cam,
  * Image sensor control routines                                            *
  ****************************************************************************/
 
-static int 
+static int
 w9968cf_sensor_set_control(struct w9968cf_device* cam, int cid, int val)
 {
         struct ovcamchip_control ctl;
@@ -2158,7 +2158,7 @@ w9968cf_sensor_set_control(struct w9968cf_device* cam, int cid, int val)
 }
 
 
-static int 
+static int
 w9968cf_sensor_get_control(struct w9968cf_device* cam, int cid, int* val)
 {
         struct ovcamchip_control ctl;
@@ -2198,38 +2198,38 @@ static int w9968cf_sensor_update_settings(struct w9968cf_device* cam)
         int err = 0;
 
         /* Auto brightness */
-        err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_AUTOBRIGHT, 
-                                         cam->auto_brt);
+        err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_AUTOBRIGHT,
+                                         cam->auto_brt);
         if (err)
                 return err;
 
         /* Auto exposure */
-        err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_AUTOEXP, 
-                                         cam->auto_exp);
+        err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_AUTOEXP,
+                                         cam->auto_exp);
         if (err)
                 return err;
 
         /* Banding filter */
-        err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_BANDFILT, 
-                                         cam->bandfilt);
+        err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_BANDFILT,
+                                         cam->bandfilt);
         if (err)
                 return err;
 
         /* Light frequency */
         err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_FREQ,
-                                         cam->lightfreq);
+                                         cam->lightfreq);
         if (err)
                 return err;
 
         /* Back light */
         err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_BACKLIGHT,
-                                         cam->backlight);
+                                         cam->backlight);
         if (err)
                 return err;
 
         /* Mirror */
         err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_MIRROR,
-                                         cam->mirror);
+                                         cam->mirror);
         if (err)
                 return err;
 
@@ -2281,15 +2281,15 @@ static int w9968cf_sensor_get_picture(struct w9968cf_device* cam)
   Returns: 0 on success, a negative number otherwise.
   --------------------------------------------------------------------------*/
 static int
-w9968cf_sensor_update_picture(struct w9968cf_device* cam, 
-                              struct video_picture pict)
+w9968cf_sensor_update_picture(struct w9968cf_device* cam,
+                              struct video_picture pict)
 {
         int err = 0;
 
         if ((!cam->sensor_initialized)
             || pict.contrast != cam->picture.contrast) {
                 err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_CONT,
-                                                 pict.contrast);
+                                                 pict.contrast);
                 if (err)
                         goto fail;
                 DBG(4, "Contrast changed from %u to %u",
@@ -2297,10 +2297,10 @@ w9968cf_sensor_update_picture(struct w9968cf_device* cam,
                 cam->picture.contrast = pict.contrast;
         }
 
-        if (((!cam->sensor_initialized) || 
+        if (((!cam->sensor_initialized) ||
             pict.brightness != cam->picture.brightness) && (!cam->auto_brt)) {
-                err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_BRIGHT, 
-                                                 pict.brightness);
+                err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_BRIGHT,
+                                                 pict.brightness);
                 if (err)
                         goto fail;
                 DBG(4, "Brightness changed from %u to %u",
@@ -2309,8 +2309,8 @@ w9968cf_sensor_update_picture(struct w9968cf_device* cam,
         }
 
         if ((!cam->sensor_initialized) || pict.colour != cam->picture.colour) {
-                err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_SAT, 
-                                                 pict.colour);
+                err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_SAT,
+                                                 pict.colour);
                 if (err)
                         goto fail;
                 DBG(4, "Colour changed from %u to %u",
@@ -2319,8 +2319,8 @@ w9968cf_sensor_update_picture(struct w9968cf_device* cam,
         }
 
         if ((!cam->sensor_initialized) || pict.hue != cam->picture.hue) {
-                err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_HUE, 
-                                                 pict.hue);
+                err = w9968cf_sensor_set_control(cam, OVCAMCHIP_CID_HUE,
+                                                 pict.hue);
                 if (err)
                         goto fail;
                 DBG(4, "Hue changed from %u to %u",
@@ -2349,12 +2349,12 @@ static int w9968cf_sensor_init(struct w9968cf_device* cam)
 {
         int err = 0;
 
-        if ((err = w9968cf_sensor_cmd(cam, OVCAMCHIP_CMD_INITIALIZE, 
-                                      &cam->monochrome)))
+        if ((err = w9968cf_sensor_cmd(cam, OVCAMCHIP_CMD_INITIALIZE,
+                                      &cam->monochrome)))
                 goto error;
 
-        if ((err = w9968cf_sensor_cmd(cam, OVCAMCHIP_CMD_Q_SUBTYPE, 
-                                      &cam->sensor)))
+        if ((err = w9968cf_sensor_cmd(cam, OVCAMCHIP_CMD_Q_SUBTYPE,
+                                      &cam->sensor)))
                 goto error;
 
         /* NOTE: Make sure width and height are a multiple of 16 */
@@ -2416,14 +2416,14 @@ error:
 
 /*--------------------------------------------------------------------------
   Fill some basic fields in the main device data structure.
-  This function is called once on w9968cf_usb_probe() for each recognized 
+  This function is called once on w9968cf_usb_probe() for each recognized
   camera.
   --------------------------------------------------------------------------*/
 static void
 w9968cf_configure_camera(struct w9968cf_device* cam,
-                         struct usb_device* udev,
-                         enum w9968cf_model_id mod_id,
-                         const unsigned short dev_nr)
+                         struct usb_device* udev,
+                         enum w9968cf_model_id mod_id,
+                         const unsigned short dev_nr)
 {
         mutex_init(&cam->fileop_mutex);
         init_waitqueue_head(&cam->open);
@@ -2444,60 +2444,60 @@ w9968cf_configure_camera(struct w9968cf_device* cam,
              packet_size[dev_nr] < wMaxPacketSize[cam->altsetting-1];
              cam->altsetting++);
 
-        cam->max_buffers = (max_buffers[dev_nr] < 2 || 
-                            max_buffers[dev_nr] > W9968CF_MAX_BUFFERS)
-                           ? W9968CF_BUFFERS : (u8)max_buffers[dev_nr];
+        cam->max_buffers = (max_buffers[dev_nr] < 2 ||
+                            max_buffers[dev_nr] > W9968CF_MAX_BUFFERS)
+                           ? W9968CF_BUFFERS : (u8)max_buffers[dev_nr];
 
-        cam->double_buffer = (double_buffer[dev_nr] == 0 || 
-                              double_buffer[dev_nr] == 1)
-                             ? (u8)double_buffer[dev_nr]:W9968CF_DOUBLE_BUFFER;
+        cam->double_buffer = (double_buffer[dev_nr] == 0 ||
+                              double_buffer[dev_nr] == 1)
+                             ? (u8)double_buffer[dev_nr]:W9968CF_DOUBLE_BUFFER;
 
         cam->clamping = (clamping[dev_nr] == 0 || clamping[dev_nr] == 1)
-                        ? (u8)clamping[dev_nr] : W9968CF_CLAMPING;
-        
+                        ? (u8)clamping[dev_nr] : W9968CF_CLAMPING;
+
         cam->filter_type = (filter_type[dev_nr] == 0 ||
-                            filter_type[dev_nr] == 1 ||
-                            filter_type[dev_nr] == 2)
-                           ? (u8)filter_type[dev_nr] : W9968CF_FILTER_TYPE;
+                            filter_type[dev_nr] == 1 ||
+                            filter_type[dev_nr] == 2)
+                           ? (u8)filter_type[dev_nr] : W9968CF_FILTER_TYPE;
 
         cam->capture = 1;
 
         cam->largeview = (largeview[dev_nr] == 0 || largeview[dev_nr] == 1)
-                         ? (u8)largeview[dev_nr] : W9968CF_LARGEVIEW;
+                         ? (u8)largeview[dev_nr] : W9968CF_LARGEVIEW;
 
-        cam->decompression = (decompression[dev_nr] == 0 || 
-                              decompression[dev_nr] == 1 ||
-                              decompression[dev_nr] == 2)
-                             ? (u8)decompression[dev_nr]:W9968CF_DECOMPRESSION;
+        cam->decompression = (decompression[dev_nr] == 0 ||
+                              decompression[dev_nr] == 1 ||
+                              decompression[dev_nr] == 2)
+                             ? (u8)decompression[dev_nr]:W9968CF_DECOMPRESSION;
 
-        cam->upscaling = (upscaling[dev_nr] == 0 || 
-                          upscaling[dev_nr] == 1)
-                         ? (u8)upscaling[dev_nr] : W9968CF_UPSCALING;
+        cam->upscaling = (upscaling[dev_nr] == 0 ||
+                          upscaling[dev_nr] == 1)
+                         ? (u8)upscaling[dev_nr] : W9968CF_UPSCALING;
 
         cam->auto_brt = (autobright[dev_nr] == 0 || autobright[dev_nr] == 1)
-                        ? (u8)autobright[dev_nr] : W9968CF_AUTOBRIGHT;
+                        ? (u8)autobright[dev_nr] : W9968CF_AUTOBRIGHT;
 
         cam->auto_exp = (autoexp[dev_nr] == 0 || autoexp[dev_nr] == 1)
-                        ? (u8)autoexp[dev_nr] : W9968CF_AUTOEXP;
+                        ? (u8)autoexp[dev_nr] : W9968CF_AUTOEXP;
 
         cam->lightfreq = (lightfreq[dev_nr] == 50 || lightfreq[dev_nr] == 60)
-                         ? (u8)lightfreq[dev_nr] : W9968CF_LIGHTFREQ;
+                         ? (u8)lightfreq[dev_nr] : W9968CF_LIGHTFREQ;
 
-        cam->bandfilt = (bandingfilter[dev_nr] == 0 || 
-                         bandingfilter[dev_nr] == 1)
-                        ? (u8)bandingfilter[dev_nr] : W9968CF_BANDINGFILTER;
+        cam->bandfilt = (bandingfilter[dev_nr] == 0 ||
+                         bandingfilter[dev_nr] == 1)
+                        ? (u8)bandingfilter[dev_nr] : W9968CF_BANDINGFILTER;
 
         cam->backlight = (backlight[dev_nr] == 0 || backlight[dev_nr] == 1)
-                         ? (u8)backlight[dev_nr] : W9968CF_BACKLIGHT;
+                         ? (u8)backlight[dev_nr] : W9968CF_BACKLIGHT;
 
         cam->clockdiv = (clockdiv[dev_nr] == -1 || clockdiv[dev_nr] >= 0)
-                        ? (s8)clockdiv[dev_nr] : W9968CF_CLOCKDIV;
+                        ? (s8)clockdiv[dev_nr] : W9968CF_CLOCKDIV;
 
         cam->mirror = (mirror[dev_nr] == 0 || mirror[dev_nr] == 1)
-                      ? (u8)mirror[dev_nr] : W9968CF_MIRROR;
+                      ? (u8)mirror[dev_nr] : W9968CF_MIRROR;
 
         cam->monochrome = (monochrome[dev_nr] == 0 || monochrome[dev_nr] == 1)
-                          ? monochrome[dev_nr] : W9968CF_MONOCHROME;
+                          ? monochrome[dev_nr] : W9968CF_MONOCHROME;
 
         cam->picture.brightness = (u16)brightness[dev_nr];
         cam->picture.hue = (u16)hue[dev_nr];
@@ -2519,7 +2519,7 @@ w9968cf_configure_camera(struct w9968cf_device* cam,
         cam->picture.depth = w9968cf_valid_depth(cam->picture.palette);
 
         cam->force_rgb = (force_rgb[dev_nr] == 0 || force_rgb[dev_nr] == 1)
-                         ? (u8)force_rgb[dev_nr] : W9968CF_FORCE_RGB;
+                         ? (u8)force_rgb[dev_nr] : W9968CF_FORCE_RGB;
 
         cam->window.x = 0;
         cam->window.y = 0;
@@ -2531,16 +2531,16 @@ w9968cf_configure_camera(struct w9968cf_device* cam,
 
         DBG(3, "%s configured with settings #%u:",
             symbolic(camlist, cam->id), dev_nr)
-        
+
         DBG(3, "- Data packet size for USB isochrnous transfer: %u bytes",
             wMaxPacketSize[cam->altsetting-1])
-        
+
         DBG(3, "- Number of requested video frame buffers: %u",
             cam->max_buffers)
 
         if (cam->double_buffer)
                 DBG(3, "- Hardware double buffering enabled")
-        else 
+        else
                 DBG(3, "- Hardware double buffering disabled")
 
         if (cam->filter_type == 0)
@@ -2648,7 +2648,7 @@ static void w9968cf_adjust_configuration(struct w9968cf_device* cam)
 
 /*--------------------------------------------------------------------------
   Release the resources used by the driver.
-  This function is called on disconnect 
+  This function is called on disconnect
   (or on close if deallocation has been deferred)
   --------------------------------------------------------------------------*/
 static void w9968cf_release_resources(struct w9968cf_device* cam)
@@ -2706,8 +2706,8 @@ static int w9968cf_open(struct inode* inode, struct file* filp)
                 }
                 mutex_unlock(&cam->dev_mutex);
                 err = wait_event_interruptible_exclusive(cam->open,
-                                                         cam->disconnected ||
-                                                         !cam->users);
+                                                         cam->disconnected ||
+                                                         !cam->users);
                 if (err) {
                         up_read(&w9968cf_disconnect);
                         return err;
@@ -2820,9 +2820,9 @@ w9968cf_read(struct file* filp, char __user * buf, size_t count, loff_t* f_pos)
                 w9968cf_push_frame(cam, 1);
 
         err = wait_event_interruptible(cam->wait_queue,
-                                       cam->frame[0].status == F_READY ||
-                                       cam->frame[1].status == F_READY ||
-                                       cam->disconnected);
+                                       cam->frame[0].status == F_READY ||
+                                       cam->frame[1].status == F_READY ||
+                                       cam->disconnected);
         if (err) {
                 mutex_unlock(&cam->fileop_mutex);
                 return err;
@@ -2859,12 +2859,12 @@ w9968cf_read(struct file* filp, char __user * buf, size_t count, loff_t* f_pos)
 static int w9968cf_mmap(struct file* filp, struct vm_area_struct *vma)
 {
         struct w9968cf_device* cam = (struct w9968cf_device*)
-                                     video_get_drvdata(video_devdata(filp));
+                                     video_get_drvdata(video_devdata(filp));
         unsigned long vsize = vma->vm_end - vma->vm_start,
-                      psize = cam->nbuffers * cam->frame[0].size,
-                      start = vma->vm_start,
-                      pos = (unsigned long)cam->frame[0].buffer,
-                      page;
+                      psize = cam->nbuffers * cam->frame[0].size,
+                      start = vma->vm_start,
+                      pos = (unsigned long)cam->frame[0].buffer,
+                      page;
 
         if (cam->disconnected) {
                 DBG(2, "Device not present")
@@ -2898,7 +2898,7 @@ static int w9968cf_mmap(struct file* filp, struct vm_area_struct *vma)
 
 static int
 w9968cf_ioctl(struct inode* inode, struct file* filp,
-              unsigned int cmd, unsigned long arg)
+              unsigned int cmd, unsigned long arg)
 {
         struct w9968cf_device* cam;
         int err;
@@ -2928,21 +2928,21 @@ w9968cf_ioctl(struct inode* inode, struct file* filp,
 
 
 static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
-                             unsigned int cmd, void __user * arg)
+                             unsigned int cmd, void __user * arg)
 {
         struct w9968cf_device* cam;
         const char* v4l1_ioctls[] = {
-                "?", "CGAP", "GCHAN", "SCHAN", "GTUNER", "STUNER", 
+                "?", "CGAP", "GCHAN", "SCHAN", "GTUNER", "STUNER",
                 "GPICT", "SPICT", "CCAPTURE", "GWIN", "SWIN", "GFBUF",
                 "SFBUF", "KEY", "GFREQ", "SFREQ", "GAUDIO", "SAUDIO",
                 "SYNC", "MCAPTURE", "GMBUF", "GUNIT", "GCAPTURE", "SCAPTURE",
-                "SPLAYMODE", "SWRITEMODE", "GPLAYINFO", "SMICROCODE", 
-                "GVBIFMT", "SVBIFMT" 
+                "SPLAYMODE", "SWRITEMODE", "GPLAYINFO", "SMICROCODE",
+                "GVBIFMT", "SVBIFMT"
         };
 
         #define V4L1_IOCTL(cmd) \
-                ((_IOC_NR((cmd)) < ARRAY_SIZE(v4l1_ioctls)) ? \
-                v4l1_ioctls[_IOC_NR((cmd))] : "?")
+                ((_IOC_NR((cmd)) < ARRAY_SIZE(v4l1_ioctls)) ? \
+                v4l1_ioctls[_IOC_NR((cmd))] : "?")
 
         cam = (struct w9968cf_device*)video_get_drvdata(video_devdata(filp));
 
@@ -2957,14 +2957,14 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                         .minwidth = cam->minwidth,
                         .minheight = cam->minheight,
                 };
-                sprintf(cap.name, "W996[87]CF USB Camera #%d", 
-                        cam->v4ldev->minor);
+                sprintf(cap.name, "W996[87]CF USB Camera #%d",
+                        cam->v4ldev->minor);
                 cap.maxwidth = (cam->upscaling && w9968cf_vpp)
-                               ? max((u16)W9968CF_MAX_WIDTH, cam->maxwidth) 
-                                 : cam->maxwidth;
+                               ? max((u16)W9968CF_MAX_WIDTH, cam->maxwidth)
+                                 : cam->maxwidth;
                 cap.maxheight = (cam->upscaling && w9968cf_vpp)
-                                ? max((u16)W9968CF_MAX_HEIGHT, cam->maxheight)
-                                  : cam->maxheight;
+                                ? max((u16)W9968CF_MAX_HEIGHT, cam->maxheight)
+                                  : cam->maxheight;
 
                 if (copy_to_user(arg, &cap, sizeof(cap)))
                         return -EFAULT;
@@ -3029,7 +3029,7 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                 if (copy_from_user(&pict, arg, sizeof(pict)))
                         return -EFAULT;
 
-                if ( (cam->force_palette || !w9968cf_vpp) 
+                if ( (cam->force_palette || !w9968cf_vpp)
                      && pict.palette != cam->picture.palette ) {
                         DBG(4, "Palette %s rejected: only %s is allowed",
                             symbolic(v4l1_plist, pict.palette),
@@ -3046,24 +3046,24 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                 if (!cam->force_palette) {
                    if (cam->decompression == 0) {
                       if (w9968cf_need_decompression(pict.palette)) {
-                         DBG(4, "Decompression disabled: palette %s is not "
-                                "allowed. VIDIOCSPICT failed",
-                             symbolic(v4l1_plist, pict.palette))
-                         return -EINVAL;
+                         DBG(4, "Decompression disabled: palette %s is not "
+                                "allowed. VIDIOCSPICT failed",
+                             symbolic(v4l1_plist, pict.palette))
+                         return -EINVAL;
                       }
                    } else if (cam->decompression == 1) {
                       if (!w9968cf_need_decompression(pict.palette)) {
-                         DBG(4, "Decompression forced: palette %s is not "
-                                "allowed. VIDIOCSPICT failed",
-                             symbolic(v4l1_plist, pict.palette))
-                         return -EINVAL;
+                         DBG(4, "Decompression forced: palette %s is not "
+                                "allowed. VIDIOCSPICT failed",
+                             symbolic(v4l1_plist, pict.palette))
+                         return -EINVAL;
                       }
                    }
                 }
 
                 if (pict.depth != w9968cf_valid_depth(pict.palette)) {
                         DBG(4, "Requested depth %u bpp is not valid for %s "
-                               "palette: ignored and changed to %u bpp", 
+                               "palette: ignored and changed to %u bpp",
                             pict.depth, symbolic(v4l1_plist, pict.palette),
                             w9968cf_valid_depth(pict.palette))
                         pict.depth = w9968cf_valid_depth(pict.palette);
@@ -3074,9 +3074,9 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                            || cam->frame_current->queued) {
                                 err = wait_event_interruptible
                                       ( cam->wait_queue,
-                                        cam->disconnected ||
-                                        (!*cam->requested_frame &&
-                                         !cam->frame_current->queued) );
+                                        cam->disconnected ||
+                                        (!*cam->requested_frame &&
+                                         !cam->frame_current->queued) );
                                 if (err)
                                         return err;
                                 if (cam->disconnected)
@@ -3116,7 +3116,7 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                         return -EINVAL;
 
                 if ((err = w9968cf_adjust_window_size(cam, (u16*)&win.width,
-                                                      (u16*)&win.height))) {
+                                                      (u16*)&win.height))) {
                         DBG(4, "Resolution not supported (%ux%u). "
                                "VIDIOCSWIN failed", win.width, win.height)
                         return err;
@@ -3130,9 +3130,9 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                            || cam->frame_current->queued) {
                                 err = wait_event_interruptible
                                       ( cam->wait_queue,
-                                        cam->disconnected ||
-                                        (!*cam->requested_frame &&
-                                         !cam->frame_current->queued) );
+                                        cam->disconnected ||
+                                        (!*cam->requested_frame &&
+                                         !cam->frame_current->queued) );
                                 if (err)
                                         return err;
                                 if (cam->disconnected)
@@ -3175,7 +3175,7 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                 mbuf.frames = cam->nbuffers;
                 for (i = 0; i < cam->nbuffers; i++)
                         mbuf.offsets[i] = (unsigned long)cam->frame[i].buffer -
-                                          (unsigned long)cam->frame[0].buffer;
+                                          (unsigned long)cam->frame[0].buffer;
 
                 if (copy_to_user(arg, &mbuf, sizeof(mbuf)))
                         return -EFAULT;
@@ -3194,7 +3194,7 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                         return -EFAULT;
 
                 DBG(6, "VIDIOCMCAPTURE called: frame #%u, format=%s, %dx%d",
-                    mmap.frame, symbolic(v4l1_plist, mmap.format), 
+                    mmap.frame, symbolic(v4l1_plist, mmap.format),
                     mmap.width, mmap.height)
 
                 if (mmap.frame >= cam->nbuffers) {
@@ -3203,7 +3203,7 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                         return -EINVAL;
                 }
 
-                if (mmap.format!=cam->picture.palette && 
+                if (mmap.format!=cam->picture.palette &&
                     (cam->force_palette || !w9968cf_vpp)) {
                         DBG(4, "Palette %s rejected: only %s is allowed",
                             symbolic(v4l1_plist, mmap.format),
@@ -3213,7 +3213,7 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
 
                 if (!w9968cf_valid_palette(mmap.format)) {
                         DBG(4, "Palette %s not supported. "
-                               "VIDIOCMCAPTURE failed", 
+                               "VIDIOCMCAPTURE failed",
                             symbolic(v4l1_plist, mmap.format))
                         return -EINVAL;
                 }
@@ -3221,23 +3221,23 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                 if (!cam->force_palette) {
                    if (cam->decompression == 0) {
                       if (w9968cf_need_decompression(mmap.format)) {
-                         DBG(4, "Decompression disabled: palette %s is not "
-                                "allowed. VIDIOCSPICT failed",
-                             symbolic(v4l1_plist, mmap.format))
-                         return -EINVAL;
+                         DBG(4, "Decompression disabled: palette %s is not "
+                                "allowed. VIDIOCSPICT failed",
+                             symbolic(v4l1_plist, mmap.format))
+                         return -EINVAL;
                       }
                    } else if (cam->decompression == 1) {
                       if (!w9968cf_need_decompression(mmap.format)) {
-                         DBG(4, "Decompression forced: palette %s is not "
-                                "allowed. VIDIOCSPICT failed",
-                             symbolic(v4l1_plist, mmap.format))
-                         return -EINVAL;
+                         DBG(4, "Decompression forced: palette %s is not "
+                                "allowed. VIDIOCSPICT failed",
+                             symbolic(v4l1_plist, mmap.format))
+                         return -EINVAL;
                       }
                    }
                 }
 
-                if ((err = w9968cf_adjust_window_size(cam, (u16*)&mmap.width, 
-                                                      (u16*)&mmap.height))) {
+                if ((err = w9968cf_adjust_window_size(cam, (u16*)&mmap.width,
+                                                      (u16*)&mmap.height))) {
                         DBG(4, "Resolution not supported (%dx%d). "
                                "VIDIOCMCAPTURE failed",
                             mmap.width, mmap.height)
@@ -3258,12 +3258,12 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                                 DBG(6, "VIDIOCMCAPTURE. Change settings for "
                                        "frame #%u: %dx%d, format %s. Wait...",
                                     mmap.frame, mmap.width, mmap.height,
-                                    symbolic(v4l1_plist, mmap.format))
+                                    symbolic(v4l1_plist, mmap.format))
                                 err = wait_event_interruptible
                                       ( cam->wait_queue,
-                                        cam->disconnected ||
-                                        (!*cam->requested_frame &&
-                                         !cam->frame_current->queued) );
+                                        cam->disconnected ||
+                                        (!*cam->requested_frame &&
+                                         !cam->frame_current->queued) );
                                 if (err)
                                         return err;
                                 if (cam->disconnected)
@@ -3280,7 +3280,7 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                                 goto ioctl_fail;
 
                         /* This before set_window */
-                        if (w9968cf_set_picture(cam, pict)) 
+                        if (w9968cf_set_picture(cam, pict))
                                 goto ioctl_fail;
 
                         if (w9968cf_set_window(cam, win))
@@ -3292,10 +3292,10 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                 } else  if (fr->queued) {
 
                         DBG(6, "Wait until frame #%u is free", mmap.frame)
-                        
-                        err = wait_event_interruptible(cam->wait_queue, 
-                                                       cam->disconnected ||
-                                                       (!fr->queued));
+
+                        err = wait_event_interruptible(cam->wait_queue,
+                                                       cam->disconnected ||
+                                                       (!fr->queued));
                         if (err)
                                 return err;
                         if (cam->disconnected)
@@ -3335,9 +3335,9 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                         }
                 case F_ERROR:
                 case F_GRABBING:
-                        err = wait_event_interruptible(cam->wait_queue, 
-                                                       (fr->status == F_READY)
-                                                       || cam->disconnected);
+                        err = wait_event_interruptible(cam->wait_queue,
+                                                       (fr->status == F_READY)
+                                                       || cam->disconnected);
                         if (err)
                                 return err;
                         if (cam->disconnected)
@@ -3439,7 +3439,7 @@ static int w9968cf_v4l_ioctl(struct inode* inode, struct file* filp,
                 DBG(4, "Unsupported V4L1 IOCtl: VIDIOC%s "
                        "(type 0x%01X, "
                        "n. 0x%01X, "
-                       "dir. 0x%01X, " 
+                       "dir. 0x%01X, "
                        "size 0x%02X)",
                     V4L1_IOCTL(cmd),
                     _IOC_TYPE(cmd),_IOC_NR(cmd),_IOC_DIR(cmd),_IOC_SIZE(cmd))
@@ -3499,13 +3499,13 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
             le16_to_cpu(udev->descriptor.idProduct) == winbond_id_table[0].idProduct)
                 mod_id = W9968CF_MOD_CLVBWGP; /* see camlist[] table */
         else if (le16_to_cpu(udev->descriptor.idVendor)  == winbond_id_table[1].idVendor &&
-                 le16_to_cpu(udev->descriptor.idProduct) == winbond_id_table[1].idProduct)
+                 le16_to_cpu(udev->descriptor.idProduct) == winbond_id_table[1].idProduct)
                 mod_id = W9968CF_MOD_GENERIC; /* see camlist[] table */
         else
                 return -ENODEV;
 
         cam = (struct w9968cf_device*)
-                  kzalloc(sizeof(struct w9968cf_device), GFP_KERNEL);
+                  kzalloc(sizeof(struct w9968cf_device), GFP_KERNEL);
         if (!cam)
                 return -ENOMEM;
 
@@ -3569,7 +3569,7 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
         cam->v4ldev->dev = &cam->dev;
 
         err = video_register_device(cam->v4ldev, VFL_TYPE_GRABBER,
-                                    video_nr[dev_nr]);
+                                    video_nr[dev_nr]);
         if (err) {
                 DBG(1, "V4L device registration failed")
                 if (err == -ENFILE && video_nr[dev_nr] == -1)
@@ -3611,7 +3611,7 @@ fail: /* Free unused memory */
 
 static void w9968cf_usb_disconnect(struct usb_interface* intf)
 {
-        struct w9968cf_device* cam = 
+        struct w9968cf_device* cam =
            (struct w9968cf_device*)usb_get_intfdata(intf);
 
         down_write(&w9968cf_disconnect);
diff --git a/drivers/media/video/w9968cf.h b/drivers/media/video/w9968cf.h
index a87be719a281..2836b45ec206 100644
--- a/drivers/media/video/w9968cf.h
+++ b/drivers/media/video/w9968cf.h
@@ -61,7 +61,7 @@
 
 /* Maximum data payload sizes in bytes for alternate settings */
 static const u16 wMaxPacketSize[] = {1023, 959, 895, 831, 767, 703, 639, 575,
-                                      511, 447, 383, 319, 255, 191, 127,  63};
+                                      511, 447, 383, 319, 255, 191, 127,  63};
 #define W9968CF_PACKET_SIZE      1023 /* according to wMaxPacketSizes[] */
 #define W9968CF_MIN_PACKET_SIZE  63 /* minimum value */
 #define W9968CF_ISO_PACKETS      5 /* n.of packets for isochronous transfers */
@@ -134,7 +134,7 @@ static const struct w9968cf_format w9968cf_formatlist[] = {
  ****************************************************************************/
 
 #define W9968CF_MODULE_NAME     "V4L driver for W996[87]CF JPEG USB " \
-                                "Dual Mode Camera Chip"
+                                "Dual Mode Camera Chip"
 #define W9968CF_MODULE_VERSION  "1:1.33-basic"
 #define W9968CF_MODULE_AUTHOR   "(C) 2002-2004 Luca Risolia"
 #define W9968CF_AUTHOR_EMAIL    "<luca.risolia@studio.unibo.it>"
@@ -270,9 +270,9 @@ struct w9968cf_device {
 
         /* Locks */
         struct mutex dev_mutex,    /* for probe, disconnect,open and close */
-                         fileop_mutex; /* for read and ioctl */
+                         fileop_mutex; /* for read and ioctl */
         spinlock_t urb_lock,   /* for submit_urb() and unlink_urb() */
-                   flist_lock; /* for requested frame list accesses */
+                   flist_lock; /* for requested frame list accesses */
         wait_queue_head_t open, wait_queue;
 
         char command[16]; /* name of the program holding the device */
@@ -299,7 +299,7 @@ struct w9968cf_device {
                         dev_warn(&cam->dev, fmt "\n", ## args);               \
                 else if ((level) >= 5)                                        \
                         dev_info(&cam->dev, "[%s:%d] " fmt "\n",              \
-                                 __FUNCTION__, __LINE__ , ## args);           \
+                                 __FUNCTION__, __LINE__ , ## args);           \
         }                                                                     \
 }
 /* For generic kernel (not device specific) messages */
@@ -311,7 +311,7 @@ struct w9968cf_device {
                         pr_info("w9968cf: " fmt "\n", ## args);               \
                 else if ((level) >= 5)                                        \
                         pr_debug("w9968cf: [%s:%d] " fmt "\n", __FUNCTION__,  \
-                                 __LINE__ , ## args);                         \
+                                 __LINE__ , ## args);                         \
         }                                                                     \
 }
 #else
diff --git a/drivers/media/video/w9968cf_decoder.h b/drivers/media/video/w9968cf_decoder.h
index 31faccbe8f03..59decbfc540a 100644
--- a/drivers/media/video/w9968cf_decoder.h
+++ b/drivers/media/video/w9968cf_decoder.h
@@ -78,9 +78,9 @@ static const unsigned char UV_QUANTABLE[64] = {
 #define W9968CF_DEC_ERR_NO_EOI          -6
 
 extern void w9968cf_init_decoder(void);
-extern int w9968cf_check_headers(const unsigned char* Pin, 
-                                 const unsigned long BUF_SIZE);
-extern int w9968cf_decode(const char* Pin, const unsigned long BUF_SIZE, 
-                          const unsigned W, const unsigned H, char* Pout);
+extern int w9968cf_check_headers(const unsigned char* Pin,
+                                 const unsigned long BUF_SIZE);
+extern int w9968cf_decode(const char* Pin, const unsigned long BUF_SIZE,
+                          const unsigned W, const unsigned H, char* Pout);
 
 #endif /* _W9968CF_DECODER_H_ */
diff --git a/drivers/media/video/w9968cf_vpp.h b/drivers/media/video/w9968cf_vpp.h
index f3b91b782671..88c9b6c0cc36 100644
--- a/drivers/media/video/w9968cf_vpp.h
+++ b/drivers/media/video/w9968cf_vpp.h
@@ -29,7 +29,7 @@ struct w9968cf_vpp_t {
         struct module* owner;
         int (*check_headers)(const unsigned char*, const unsigned long);
         int (*decode)(const char*, const unsigned long, const unsigned,
-                      const unsigned, char*);
+                      const unsigned, char*);
         void (*swap_yuvbytes)(void*, unsigned long);
         void (*uyvy_to_rgbx)(u8*, unsigned long, u8*, u16, u8);
         void (*scale_up)(u8*, u8*, u16, u16, u16, u16, u16);
diff --git a/drivers/media/video/zc0301/zc0301.h b/drivers/media/video/zc0301/zc0301.h
index 8e0655140e60..b9c93b8c16f7 100644
--- a/drivers/media/video/zc0301/zc0301.h
+++ b/drivers/media/video/zc0301/zc0301.h
@@ -157,7 +157,7 @@ do {                                                                          \
                         dev_info(&cam->usbdev->dev, fmt "\n", ## args);       \
                 else if ((level) >= 3)                                        \
                         dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n",      \
-                                 __FUNCTION__, __LINE__ , ## args);           \
+                                 __FUNCTION__, __LINE__ , ## args);           \
         }                                                                     \
 } while (0)
 #       define KDBG(level, fmt, args...)                                      \
@@ -167,7 +167,7 @@ do {                                                                          \
                         pr_info("zc0301: " fmt "\n", ## args);                \
                 else if ((level) == 3)                                        \
                         pr_debug("zc0301: [%s:%d] " fmt "\n", __FUNCTION__,   \
-                                 __LINE__ , ## args);                         \
+                                 __LINE__ , ## args);                         \
         }                                                                     \
 } while (0)
 #       define V4LDBG(level, name, cmd)                                       \
@@ -184,7 +184,7 @@ do {                                                                          \
 #undef PDBG
 #define PDBG(fmt, args...)                                                    \
 dev_info(&cam->usbdev->dev, "[%s:%d] " fmt "\n",                              \
-         __FUNCTION__, __LINE__ , ## args)
+         __FUNCTION__, __LINE__ , ## args)
 
 #undef PDBGG
 #define PDBGG(fmt, args...) do {;} while(0) /* placeholder */
diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c
index 4036c6268bff..0fad39754f7a 100644
--- a/drivers/media/video/zc0301/zc0301_core.c
+++ b/drivers/media/video/zc0301/zc0301_core.c
@@ -48,7 +48,7 @@
 /*****************************************************************************/
 
 #define ZC0301_MODULE_NAME    "V4L2 driver for ZC0301 "                       \
-                              "Image Processor and Control Chip"
+                              "Image Processor and Control Chip"
 #define ZC0301_MODULE_AUTHOR  "(C) 2006 Luca Risolia"
 #define ZC0301_AUTHOR_EMAIL   "<luca.risolia@studio.unibo.it>"
 #define ZC0301_MODULE_LICENSE "GPL"
@@ -67,67 +67,67 @@ MODULE_LICENSE(ZC0301_MODULE_LICENSE);
 static short video_nr[] = {[0 ... ZC0301_MAX_DEVICES-1] = -1};
 module_param_array(video_nr, short, NULL, 0444);
 MODULE_PARM_DESC(video_nr,
-                 "\n<-1|n[,...]> Specify V4L2 minor mode number."
-                 "\n -1 = use next available (default)"
-                 "\n  n = use minor number n (integer >= 0)"
-                 "\nYou can specify up to "
-                 __MODULE_STRING(ZC0301_MAX_DEVICES) " cameras this way."
-                 "\nFor example:"
-                 "\nvideo_nr=-1,2,-1 would assign minor number 2 to"
-                 "\nthe second registered camera and use auto for the first"
-                 "\none and for every other camera."
-                 "\n");
+                 "\n<-1|n[,...]> Specify V4L2 minor mode number."
+                 "\n -1 = use next available (default)"
+                 "\n  n = use minor number n (integer >= 0)"
+                 "\nYou can specify up to "
+                 __MODULE_STRING(ZC0301_MAX_DEVICES) " cameras this way."
+                 "\nFor example:"
+                 "\nvideo_nr=-1,2,-1 would assign minor number 2 to"
+                 "\nthe second registered camera and use auto for the first"
+                 "\none and for every other camera."
+                 "\n");
 
 static short force_munmap[] = {[0 ... ZC0301_MAX_DEVICES-1] =
-                               ZC0301_FORCE_MUNMAP};
+                               ZC0301_FORCE_MUNMAP};
 module_param_array(force_munmap, bool, NULL, 0444);
 MODULE_PARM_DESC(force_munmap,
-                 "\n<0|1[,...]> Force the application to unmap previously"
-                 "\nmapped buffer memory before calling any VIDIOC_S_CROP or"
-                 "\nVIDIOC_S_FMT ioctl's. Not all the applications support"
-                 "\nthis feature. This parameter is specific for each"
-                 "\ndetected camera."
-                 "\n 0 = do not force memory unmapping"
-                 "\n 1 = force memory unmapping (save memory)"
-                 "\nDefault value is "__MODULE_STRING(SN9C102_FORCE_MUNMAP)"."
-                 "\n");
+                 "\n<0|1[,...]> Force the application to unmap previously"
+                 "\nmapped buffer memory before calling any VIDIOC_S_CROP or"
+                 "\nVIDIOC_S_FMT ioctl's. Not all the applications support"
+                 "\nthis feature. This parameter is specific for each"
+                 "\ndetected camera."
+                 "\n 0 = do not force memory unmapping"
+                 "\n 1 = force memory unmapping (save memory)"
+                 "\nDefault value is "__MODULE_STRING(SN9C102_FORCE_MUNMAP)"."
+                 "\n");
 
 static unsigned int frame_timeout[] = {[0 ... ZC0301_MAX_DEVICES-1] =
-                                       ZC0301_FRAME_TIMEOUT};
+                                       ZC0301_FRAME_TIMEOUT};
 module_param_array(frame_timeout, uint, NULL, 0644);
 MODULE_PARM_DESC(frame_timeout,
-                 "\n<n[,...]> Timeout for a video frame in seconds."
-                 "\nThis parameter is specific for each detected camera."
-                 "\nDefault value is "__MODULE_STRING(ZC0301_FRAME_TIMEOUT)"."
-                 "\n");
+                 "\n<n[,...]> Timeout for a video frame in seconds."
+                 "\nThis parameter is specific for each detected camera."
+                 "\nDefault value is "__MODULE_STRING(ZC0301_FRAME_TIMEOUT)"."
+                 "\n");
 
 #ifdef ZC0301_DEBUG
 static unsigned short debug = ZC0301_DEBUG_LEVEL;
 module_param(debug, ushort, 0644);
 MODULE_PARM_DESC(debug,
-                 "\n<n> Debugging information level, from 0 to 3:"
-                 "\n0 = none (use carefully)"
-                 "\n1 = critical errors"
-                 "\n2 = significant informations"
-                 "\n3 = more verbose messages"
-                 "\nLevel 3 is useful for testing only, when only "
-                 "one device is used."
-                 "\nDefault value is "__MODULE_STRING(ZC0301_DEBUG_LEVEL)"."
-                 "\n");
+                 "\n<n> Debugging information level, from 0 to 3:"
+                 "\n0 = none (use carefully)"
+                 "\n1 = critical errors"
+                 "\n2 = significant informations"
+                 "\n3 = more verbose messages"
+                 "\nLevel 3 is useful for testing only, when only "
+                 "one device is used."
+                 "\nDefault value is "__MODULE_STRING(ZC0301_DEBUG_LEVEL)"."
+                 "\n");
 #endif
 
 /*****************************************************************************/
 
 static u32
 zc0301_request_buffers(struct zc0301_device* cam, u32 count,
-                       enum zc0301_io_method io)
+                       enum zc0301_io_method io)
 {
         struct v4l2_pix_format* p = &(cam->sensor.pix_format);
         struct v4l2_rect* r = &(cam->sensor.cropcap.bounds);
         const size_t imagesize = cam->module_param.force_munmap ||
-                                 io == IO_READ ?
-                                 (p->width * p->height * p->priv) / 8 :
-                                 (r->width * r->height * p->priv) / 8;
+                                 io == IO_READ ?
+                                 (p->width * p->height * p->priv) / 8 :
+                                 (r->width * r->height * p->priv) / 8;
         void* buff = NULL;
         u32 i;
 
@@ -216,7 +216,7 @@ int zc0301_write_reg(struct zc0301_device* cam, u16 index, u16 value)
         int res;
 
         res = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0xa0, 0x40,
-                              value, index, NULL, 0, ZC0301_CTRL_TIMEOUT);
+                              value, index, NULL, 0, ZC0301_CTRL_TIMEOUT);
         if (res < 0) {
                 DBG(3, "Failed to write a register (index 0x%04X, "
                        "value 0x%02X, error %d)",index, value, res);
@@ -234,7 +234,7 @@ int zc0301_read_reg(struct zc0301_device* cam, u16 index)
         int res;
 
         res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0xa1, 0xc0,
-                              0x0001, index, buff, 1, ZC0301_CTRL_TIMEOUT);
+                              0x0001, index, buff, 1, ZC0301_CTRL_TIMEOUT);
         if (res < 0)
                 DBG(3, "Failed to read a register (index 0x%04X, error %d)",
                     index, res);
@@ -337,11 +337,11 @@ static void zc0301_urb_complete(struct urb *urb, struct pt_regs* regs)
 
         if (!(*f))
                 (*f) = list_entry(cam->inqueue.next, struct zc0301_frame_t,
-                                  frame);
+                                  frame);
 
         imagesize = (cam->sensor.pix_format.width *
-                     cam->sensor.pix_format.height *
-                     cam->sensor.pix_format.priv) / 8;
+                     cam->sensor.pix_format.height *
+                     cam->sensor.pix_format.priv) / 8;
 
         for (i = 0; i < urb->number_of_packets; i++) {
                 unsigned int len, status;
@@ -395,8 +395,8 @@ end_of_frame:
                                 list_move_tail(&(*f)->frame, &cam->outqueue);
                                 if (!list_empty(&cam->inqueue))
                                         (*f) = list_entry(cam->inqueue.next,
-                                                       struct zc0301_frame_t,
-                                                          frame);
+                                                       struct zc0301_frame_t,
+                                                          frame);
                                 else
                                         (*f) = NULL;
                                 spin_unlock(&cam->queue_lock);
@@ -429,14 +429,14 @@ static int zc0301_start_transfer(struct zc0301_device* cam)
         struct usb_device *udev = cam->usbdev;
         struct urb* urb;
         const unsigned int wMaxPacketSize[] = {0, 128, 192, 256, 384,
-                                               512, 768, 1023};
+                                               512, 768, 1023};
         const unsigned int psz = wMaxPacketSize[ZC0301_ALTERNATE_SETTING];
         s8 i, j;
         int err = 0;
 
         for (i = 0; i < ZC0301_URBS; i++) {
                 cam->transfer_buffer[i] = kzalloc(ZC0301_ISO_PACKETS * psz,
-                                                  GFP_KERNEL);
+                                                  GFP_KERNEL);
                 if (!cam->transfer_buffer[i]) {
                         err = -ENOMEM;
                         DBG(1, "Not enough memory");
@@ -528,9 +528,9 @@ static int zc0301_stream_interrupt(struct zc0301_device* cam)
 
         cam->stream = STREAM_INTERRUPT;
         timeout = wait_event_timeout(cam->wait_stream,
-                                     (cam->stream == STREAM_OFF) ||
-                                     (cam->state & DEV_DISCONNECTED),
-                                     ZC0301_URB_TIMEOUT);
+                                     (cam->stream == STREAM_OFF) ||
+                                     (cam->state & DEV_DISCONNECTED),
+                                     ZC0301_URB_TIMEOUT);
         if (cam->state & DEV_DISCONNECTED)
                 return -ENODEV;
         else if (cam->stream != STREAM_OFF) {
@@ -548,7 +548,7 @@ static int zc0301_stream_interrupt(struct zc0301_device* cam)
 
 static int
 zc0301_set_compression(struct zc0301_device* cam,
-                       struct v4l2_jpegcompression* compression)
+                       struct v4l2_jpegcompression* compression)
 {
         int r, err = 0;
 
@@ -670,8 +670,8 @@ static int zc0301_open(struct inode* inode, struct file* filp)
                 }
                 mutex_unlock(&cam->dev_mutex);
                 err = wait_event_interruptible_exclusive(cam->open,
-                                                  cam->state & DEV_DISCONNECTED
-                                                         || !cam->users);
+                                                  cam->state & DEV_DISCONNECTED
+                                                         || !cam->users);
                 if (err) {
                         up_read(&zc0301_disconnect);
                         return err;
@@ -802,12 +802,12 @@ zc0301_read(struct file* filp, char __user * buf, size_t count, loff_t* f_pos)
                         return -EAGAIN;
                 }
                 timeout = wait_event_interruptible_timeout
-                          ( cam->wait_frame,
-                            (!list_empty(&cam->outqueue)) ||
-                            (cam->state & DEV_DISCONNECTED) ||
-                            (cam->state & DEV_MISCONFIGURED),
-                            cam->module_param.frame_timeout *
-                            1000 * msecs_to_jiffies(1) );
+                          ( cam->wait_frame,
+                            (!list_empty(&cam->outqueue)) ||
+                            (cam->state & DEV_DISCONNECTED) ||
+                            (cam->state & DEV_MISCONFIGURED),
+                            cam->module_param.frame_timeout *
+                            1000 * msecs_to_jiffies(1) );
                 if (timeout < 0) {
                         mutex_unlock(&cam->fileop_mutex);
                         return timeout;
@@ -930,7 +930,7 @@ static int zc0301_mmap(struct file* filp, struct vm_area_struct *vma)
 {
         struct zc0301_device* cam = video_get_drvdata(video_devdata(filp));
         unsigned long size = vma->vm_end - vma->vm_start,
-                      start = vma->vm_start;
+                      start = vma->vm_start;
         void *pos;
         u32 i;
 
@@ -998,13 +998,13 @@ zc0301_vidioc_querycap(struct zc0301_device* cam, void __user * arg)
                 .driver = "zc0301",
                 .version = ZC0301_MODULE_VERSION_CODE,
                 .capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
-                                V4L2_CAP_STREAMING,
+                                V4L2_CAP_STREAMING,
         };
 
         strlcpy(cap.card, cam->v4ldev->name, sizeof(cap.card));
         if (usb_make_path(cam->usbdev, cap.bus_info, sizeof(cap.bus_info)) < 0)
                 strlcpy(cap.bus_info, cam->usbdev->dev.bus_id,
-                        sizeof(cap.bus_info));
+                        sizeof(cap.bus_info));
 
         if (copy_to_user(arg, &cap, sizeof(cap)))
                 return -EFAULT;
@@ -1337,7 +1337,7 @@ zc0301_vidioc_g_fmt(struct zc0301_device* cam, void __user * arg)
 
 static int
 zc0301_vidioc_try_s_fmt(struct zc0301_device* cam, unsigned int cmd,
-                        void __user * arg)
+                        void __user * arg)
 {
         struct zc0301_sensor* s = &cam->sensor;
         struct v4l2_format format;
@@ -1600,7 +1600,7 @@ zc0301_vidioc_qbuf(struct zc0301_device* cam, void __user * arg)
 
 static int
 zc0301_vidioc_dqbuf(struct zc0301_device* cam, struct file* filp,
-                    void __user * arg)
+                    void __user * arg)
 {
         struct v4l2_buffer b;
         struct zc0301_frame_t *f;
@@ -1619,12 +1619,12 @@ zc0301_vidioc_dqbuf(struct zc0301_device* cam, struct file* filp,
                 if (filp->f_flags & O_NONBLOCK)
                         return -EAGAIN;
                 timeout = wait_event_interruptible_timeout
-                          ( cam->wait_frame,
-                            (!list_empty(&cam->outqueue)) ||
-                            (cam->state & DEV_DISCONNECTED) ||
-                            (cam->state & DEV_MISCONFIGURED),
-                            cam->module_param.frame_timeout *
-                            1000 * msecs_to_jiffies(1) );
+                          ( cam->wait_frame,
+                            (!list_empty(&cam->outqueue)) ||
+                            (cam->state & DEV_DISCONNECTED) ||
+                            (cam->state & DEV_MISCONFIGURED),
+                            cam->module_param.frame_timeout *
+                            1000 * msecs_to_jiffies(1) );
                 if (timeout < 0)
                         return timeout;
                 if (cam->state & DEV_DISCONNECTED)
@@ -1748,7 +1748,7 @@ zc0301_vidioc_s_parm(struct zc0301_device* cam, void __user * arg)
 
 
 static int zc0301_ioctl_v4l2(struct inode* inode, struct file* filp,
-                             unsigned int cmd, void __user * arg)
+                             unsigned int cmd, void __user * arg)
 {
         struct zc0301_device* cam = video_get_drvdata(video_devdata(filp));
 
@@ -1842,7 +1842,7 @@ static int zc0301_ioctl_v4l2(struct inode* inode, struct file* filp,
 
 
 static int zc0301_ioctl(struct inode* inode, struct file* filp,
-                        unsigned int cmd, unsigned long arg)
+                        unsigned int cmd, unsigned long arg)
 {
         struct zc0301_device* cam = video_get_drvdata(video_devdata(filp));
         int err = 0;
@@ -1948,7 +1948,7 @@ zc0301_usb_probe(struct usb_interface* intf, const struct usb_device_id* id)
         mutex_lock(&cam->dev_mutex);
 
         err = video_register_device(cam->v4ldev, VFL_TYPE_GRABBER,
-                                    video_nr[dev_nr]);
+                                    video_nr[dev_nr]);
         if (err) {
                 DBG(1, "V4L2 device registration failed");
                 if (err == -ENFILE && video_nr[dev_nr] == -1)
diff --git a/drivers/media/video/zc0301/zc0301_pas202bcb.c b/drivers/media/video/zc0301/zc0301_pas202bcb.c
index 9d282a22c15f..eaadf0252049 100644
--- a/drivers/media/video/zc0301/zc0301_pas202bcb.c
+++ b/drivers/media/video/zc0301/zc0301_pas202bcb.c
@@ -24,10 +24,10 @@
 
 /*
    NOTE: Sensor controls are disabled for now, becouse changing them while
-         streaming sometimes results in out-of-sync video frames. We'll use
-         the default initialization, until we know how to stop and start video
-         in the chip. However, the image quality still looks good under various
-         light conditions.
+         streaming sometimes results in out-of-sync video frames. We'll use
+         the default initialization, until we know how to stop and start video
+         in the chip. However, the image quality still looks good under various
+         light conditions.
 */
 
 #include <linux/delay.h>
@@ -165,7 +165,7 @@ static int pas202bcb_init(struct zc0301_device* cam)
 
 
 static int pas202bcb_get_ctrl(struct zc0301_device* cam,
-                              struct v4l2_control* ctrl)
+                              struct v4l2_control* ctrl)
 {
         switch (ctrl->id) {
         case V4L2_CID_EXPOSURE:
@@ -208,7 +208,7 @@ static int pas202bcb_get_ctrl(struct zc0301_device* cam,
 
 
 static int pas202bcb_set_ctrl(struct zc0301_device* cam,
-                              const struct v4l2_control* ctrl)
+                              const struct v4l2_control* ctrl)
 {
         int err = 0;
 
diff --git a/drivers/media/video/zc0301/zc0301_sensor.h b/drivers/media/video/zc0301/zc0301_sensor.h
index cf0965a81d01..1f95c28b1015 100644
--- a/drivers/media/video/zc0301/zc0301_sensor.h
+++ b/drivers/media/video/zc0301/zc0301_sensor.h
@@ -51,7 +51,7 @@ zc0301_attach_sensor(struct zc0301_device* cam, struct zc0301_sensor* sensor);
 
 #define ZC0301_USB_DEVICE(vend, prod, intclass)                               \
         .match_flags = USB_DEVICE_ID_MATCH_DEVICE |                           \
-                       USB_DEVICE_ID_MATCH_INT_CLASS,                         \
+                       USB_DEVICE_ID_MATCH_INT_CLASS,                         \
         .idVendor = (vend),                                                   \
         .idProduct = (prod),                                                  \
         .bInterfaceClass = (intclass)
@@ -92,7 +92,7 @@ struct zc0301_sensor {
         int (*init)(struct zc0301_device*);
         int (*get_ctrl)(struct zc0301_device*, struct v4l2_control* ctrl);
         int (*set_ctrl)(struct zc0301_device*,
-                        const struct v4l2_control* ctrl);
+                        const struct v4l2_control* ctrl);
         int (*set_crop)(struct zc0301_device*, const struct v4l2_rect* rect);
 
         /* Private */
diff --git a/drivers/media/video/zoran.h b/drivers/media/video/zoran.h
index ad04a129499d..0166f555a5ca 100644
--- a/drivers/media/video/zoran.h
+++ b/drivers/media/video/zoran.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * zoran - Iomega Buz driver
  *
  * Copyright (C) 1999 Rainer Johanni <Rainer@Johanni.de>
diff --git a/drivers/media/video/zoran_card.c b/drivers/media/video/zoran_card.c
index b22dbb6d18f6..0a85c9e7fb48 100644
--- a/drivers/media/video/zoran_card.c
+++ b/drivers/media/video/zoran_card.c
@@ -4,7 +4,7 @@
  * Media Labs LML33/LML33R10.
  *
  * This part handles card-specific data and detection
- * 
+ *
  * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
  *
  * Currently maintained by:
diff --git a/drivers/media/video/zoran_card.h b/drivers/media/video/zoran_card.h
index e5b6acd3eedc..ad997c30bee5 100644
--- a/drivers/media/video/zoran_card.h
+++ b/drivers/media/video/zoran_card.h
@@ -4,7 +4,7 @@
  * Media Labs LML33/LML33R10.
  *
  * This part handles card-specific data and detection
- * 
+ *
  * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
  *
  * Currently maintained by:
diff --git a/drivers/media/video/zoran_device.c b/drivers/media/video/zoran_device.c
index 4e15afdec4c9..c690b2ee880a 100644
--- a/drivers/media/video/zoran_device.c
+++ b/drivers/media/video/zoran_device.c
@@ -4,7 +4,7 @@
  * Media Labs LML33/LML33R10.
  *
  * This part handles device access (PCI/I2C/codec/...)
- * 
+ *
  * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
  *
  * Currently maintained by:
@@ -492,7 +492,7 @@ zr36057_set_vfe (struct zoran              *zr,
         /* (Ronald) don't write this if overlay_mask = NULL */
         if (zr->overlay_mask) {
                 /* Write overlay clipping mask data, but don't enable overlay clipping */
-                /* RJ: since this makes only sense on the screen, we use 
+                /* RJ: since this makes only sense on the screen, we use
                  * zr->overlay_settings.width instead of video_width */
 
                 mask_line_size = (BUZ_MAX_WIDTH + 31) / 32;
@@ -819,12 +819,12 @@ zr36057_set_jpg (struct zoran          *zr,
         if (zr->card.vfe_pol.hsync_pol)
                 btor(ZR36057_VFEHCR_HSPol, ZR36057_VFEHCR);
         else
-                btand(~ZR36057_VFEHCR_HSPol, ZR36057_VFEHCR);           
+                btand(~ZR36057_VFEHCR_HSPol, ZR36057_VFEHCR);
         reg = ((tvn->HSyncStart) << ZR36057_HSP_HsyncStart) |
               (tvn->Wt << ZR36057_HSP_LineTot);
         btwrite(reg, ZR36057_HSP);
         reg = ((zr->jpg_settings.img_x +
-                tvn->HStart + 4) << ZR36057_FHAP_NAX) |
+                tvn->HStart + 4) << ZR36057_FHAP_NAX) |
               (zr->jpg_settings.img_width << ZR36057_FHAP_PAX);
         btwrite(reg, ZR36057_FHAP);
 
@@ -1272,15 +1272,15 @@ error_handler (struct zoran *zr,
         if (zr->JPEG_error != 1) {
                 /*
                  * First entry: error just happened during normal operation
-                 * 
+                 *
                  * In BUZ_MODE_MOTION_COMPRESS:
-                 * 
+                 *
                  * Possible glitch in TV signal. In this case we should
                  * stop the codec and wait for good quality signal before
                  * restarting it to avoid further problems
-                 * 
+                 *
                  * In BUZ_MODE_MOTION_DECOMPRESS:
-                 * 
+                 *
                  * Bad JPEG frame: we have to mark it as processed (codec crashed
                  * and was not able to do it itself), and to remove it from queue.
                  */
diff --git a/drivers/media/video/zoran_device.h b/drivers/media/video/zoran_device.h
index f315203d7105..f19705cbdb39 100644
--- a/drivers/media/video/zoran_device.h
+++ b/drivers/media/video/zoran_device.h
@@ -4,7 +4,7 @@
  * Media Labs LML33/LML33R10.
  *
  * This part handles card-specific data and detection
- * 
+ *
  * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
  *
  * Currently maintained by:
diff --git a/drivers/media/video/zoran_driver.c b/drivers/media/video/zoran_driver.c
index b2c6e01e3923..b5a576a37fd2 100644
--- a/drivers/media/video/zoran_driver.c
+++ b/drivers/media/video/zoran_driver.c
@@ -94,7 +94,7 @@
                                 V4L2_CAP_VIDEO_CAPTURE |\
                                 V4L2_CAP_VIDEO_OUTPUT |\
                                 V4L2_CAP_VIDEO_OVERLAY \
-                              )
+                              )
 #endif
 
 #include <asm/byteorder.h>
@@ -165,7 +165,7 @@ const struct zoran_format zoran_formats[] = {
 #endif
                 .depth = 16,
                 .flags = ZORAN_FORMAT_CAPTURE |
-                         ZORAN_FORMAT_OVERLAY,
+                         ZORAN_FORMAT_OVERLAY,
         }, {
                 .name = "Hardware-encoded Motion-JPEG",
                 .palette = -1,
@@ -670,7 +670,7 @@ jpg_fbuffer_free (struct file *file)
                                                                        j]))));
                                 free_page((unsigned long)
                                           bus_to_virt
-                                                  (le32_to_cpu
+                                                  (le32_to_cpu
                                                    (fh->jpg_buffers.
                                                       buffer[i].
                                                       frag_tab[2 * j])));
@@ -1871,7 +1871,7 @@ zoran_v4l2_buffer_status (struct file        *file,
 
 static int
 zoran_set_norm (struct zoran *zr,
-                int           norm) /* VIDEO_MODE_* */
+                int           norm) /* VIDEO_MODE_* */
 {
         int norm_encoder, on;
 
@@ -2006,9 +2006,9 @@ zoran_set_input (struct zoran *zr,
 
 static int
 zoran_do_ioctl (struct inode *inode,
-                struct file  *file,
-                unsigned int  cmd,
-                void         *arg)
+                struct file  *file,
+                unsigned int  cmd,
+                void         *arg)
 {
         struct zoran_fh *fh = file->private_data;
         struct zoran *zr = fh->zr;
@@ -2095,7 +2095,7 @@ zoran_do_ioctl (struct inode *inode,
                 break;
 
                 /* RJ: the documentation at http://roadrunner.swansea.linux.org.uk/v4lapi.shtml says:
-                 * 
+                 *
                  * * "The VIDIOCSCHAN ioctl takes an integer argument and switches the capture to this input."
                  * *                                 ^^^^^^^
                  * * The famos BTTV driver has it implemented with a struct video_channel argument
diff --git a/drivers/media/video/zoran_procfs.c b/drivers/media/video/zoran_procfs.c
index f0d9b13c3c6c..a00fae90229a 100644
--- a/drivers/media/video/zoran_procfs.c
+++ b/drivers/media/video/zoran_procfs.c
@@ -4,7 +4,7 @@
  * Media Labs LML33/LML33R10.
  *
  * This part handles the procFS entries (/proc/ZORAN[%d])
- * 
+ *
  * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
  *
  * Currently maintained by:
diff --git a/drivers/media/video/zoran_procfs.h b/drivers/media/video/zoran_procfs.h
index 8904fc959555..f2d5b1ba448f 100644
--- a/drivers/media/video/zoran_procfs.h
+++ b/drivers/media/video/zoran_procfs.h
@@ -4,7 +4,7 @@
  * Media Labs LML33/LML33R10.
  *
  * This part handles card-specific data and detection
- * 
+ *
  * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
  *
  * Currently maintained by:
diff --git a/drivers/media/video/zr36016.c b/drivers/media/video/zr36016.c
index 10130ef67ea7..62f77584fb85 100644
--- a/drivers/media/video/zr36016.c
+++ b/drivers/media/video/zr36016.c
@@ -34,7 +34,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 
-/* includes for structures and defines regarding video 
+/* includes for structures and defines regarding video
    #include<linux/videodev.h> */
 
 /* I/O commands, error codes */
@@ -143,8 +143,8 @@ zr36016_readi (struct zr36016 *ptr,
 
 static void
 zr36016_writei (struct zr36016 *ptr,
-                u16             reg,
-                u8              value)
+                u16             reg,
+                u8              value)
 {
         dprintk(4, "%s: writing indirect 0x%02x to 0x%04x\n", ptr->name,
                 value, reg);
@@ -192,7 +192,7 @@ zr36016_basic_test (struct zr36016 *ptr)
                 dprintk(1, "\n");
         }
         // for testing just write 0, then the default value to a register and read
-        // it back in both cases 
+        // it back in both cases
         zr36016_writei(ptr, ZR016I_PAX_LO, 0x00);
         if (zr36016_readi(ptr, ZR016I_PAX_LO) != 0x0) {
                 dprintk(1,
@@ -232,17 +232,17 @@ zr36016_basic_test (struct zr36016 *ptr)
 static int zr36016_pushit (struct zr36016 *ptr,
                            u16             startreg,
                            u16             len,
-                           const char     *data)
+                           const char     *data)
 {
-        int i=0;
+        int i=0;
 
-        dprintk(4, "%s: write data block to 0x%04x (len=%d)\n",
+        dprintk(4, "%s: write data block to 0x%04x (len=%d)\n",
                 ptr->name, startreg,len);
-        while (i<len) {
-                zr36016_writei(ptr, startreg++,  data[i++]);
-        }
+        while (i<len) {
+                zr36016_writei(ptr, startreg++,  data[i++]);
+        }
 
-        return i;
+        return i;
 }
 #endif
 
diff --git a/drivers/media/video/zr36050.c b/drivers/media/video/zr36050.c
index 6699725be605..a6bbd125631c 100644
--- a/drivers/media/video/zr36050.c
+++ b/drivers/media/video/zr36050.c
@@ -34,7 +34,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 
-/* includes for structures and defines regarding video 
+/* includes for structures and defines regarding video
    #include<linux/videodev.h> */
 
 /* I/O commands, error codes */
@@ -171,7 +171,7 @@ zr36050_wait_end (struct zr36050 *ptr)
 /* =========================================================================
    Local helper function:
 
-   basic test of "connectivity", writes/reads to/from memory the SOF marker 
+   basic test of "connectivity", writes/reads to/from memory the SOF marker
    ========================================================================= */
 
 static int
@@ -218,9 +218,9 @@ zr36050_basic_test (struct zr36050 *ptr)
 
 static int
 zr36050_pushit (struct zr36050 *ptr,
-                u16             startreg,
-                u16             len,
-                const char     *data)
+                u16             startreg,
+                u16             len,
+                const char     *data)
 {
         int i = 0;
 
@@ -345,7 +345,7 @@ static const char zr36050_decimation_v[8] = { 1, 1, 1, 0, 0, 0, 0, 0 };
 /* ------------------------------------------------------------------------- */
 
 /* SOF (start of frame) segment depends on width, height and sampling ratio
-                         of each color component */
+                         of each color component */
 
 static int
 zr36050_set_sof (struct zr36050 *ptr)
@@ -376,8 +376,8 @@ zr36050_set_sof (struct zr36050 *ptr)
 
 /* ------------------------------------------------------------------------- */
 
-/* SOS (start of scan) segment depends on the used scan components 
-                        of each color component */
+/* SOS (start of scan) segment depends on the used scan components
+                        of each color component */
 
 static int
 zr36050_set_sos (struct zr36050 *ptr)
diff --git a/drivers/media/video/zr36057.h b/drivers/media/video/zr36057.h
index 159abfa034d9..54c9362aa980 100644
--- a/drivers/media/video/zr36057.h
+++ b/drivers/media/video/zr36057.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * zr36057.h - zr36057 register offsets
  *
  * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
@@ -27,14 +27,14 @@
 #define ZR36057_VFEHCR          0x000   /* Video Front End, Horizontal Configuration Register */
 #define ZR36057_VFEHCR_HSPol            (1<<30)
 #define ZR36057_VFEHCR_HStart           10
-#define ZR36057_VFEHCR_HEnd             0
-#define ZR36057_VFEHCR_Hmask            0x3ff
+#define ZR36057_VFEHCR_HEnd             0
+#define ZR36057_VFEHCR_Hmask            0x3ff
 
 #define ZR36057_VFEVCR          0x004   /* Video Front End, Vertical Configuration Register */
 #define ZR36057_VFEVCR_VSPol            (1<<30)
 #define ZR36057_VFEVCR_VStart           10
-#define ZR36057_VFEVCR_VEnd             0
-#define ZR36057_VFEVCR_Vmask            0x3ff
+#define ZR36057_VFEVCR_VEnd             0
+#define ZR36057_VFEVCR_Vmask            0x3ff
 
 #define ZR36057_VFESPFR         0x008   /* Video Front End, Scaler and Pixel Format Register */
 #define ZR36057_VFESPFR_ExtFl           (1<<26)
diff --git a/drivers/media/video/zr36060.c b/drivers/media/video/zr36060.c
index d8dd003a7aad..97c8f9b9dc12 100644
--- a/drivers/media/video/zr36060.c
+++ b/drivers/media/video/zr36060.c
@@ -34,7 +34,7 @@
 #include <linux/types.h>
 #include <linux/wait.h>
 
-/* includes for structures and defines regarding video 
+/* includes for structures and defines regarding video
    #include<linux/videodev.h> */
 
 /* I/O commands, error codes */
@@ -173,7 +173,7 @@ zr36060_wait_end (struct zr36060 *ptr)
 /* =========================================================================
    Local helper function:
 
-   basic test of "connectivity", writes/reads to/from memory the SOF marker 
+   basic test of "connectivity", writes/reads to/from memory the SOF marker
    ========================================================================= */
 
 static int
@@ -208,9 +208,9 @@ zr36060_basic_test (struct zr36060 *ptr)
 
 static int
 zr36060_pushit (struct zr36060 *ptr,
-                u16             startreg,
-                u16             len,
-                const char     *data)
+                u16             startreg,
+                u16             len,
+                const char     *data)
 {
         int i = 0;
 
@@ -335,7 +335,7 @@ static const char zr36060_decimation_v[8] = { 1, 1, 1, 0, 0, 0, 0, 0 };
 /* ------------------------------------------------------------------------- */
 
 /* SOF (start of frame) segment depends on width, height and sampling ratio
-                         of each color component */
+                         of each color component */
 
 static int
 zr36060_set_sof (struct zr36060 *ptr)
@@ -367,8 +367,8 @@ zr36060_set_sof (struct zr36060 *ptr)
 
 /* ------------------------------------------------------------------------- */
 
-/* SOS (start of scan) segment depends on the used scan components 
-                        of each color component */
+/* SOS (start of scan) segment depends on the used scan components
+                        of each color component */
 
 static int
 zr36060_set_sos (struct zr36060 *ptr)
@@ -385,7 +385,7 @@ zr36060_set_sos (struct zr36060 *ptr)
         for (i = 0; i < NO_OF_COMPONENTS; i++) {
                 sos_data[5 + (i * 2)] = i;      // index
                 sos_data[6 + (i * 2)] = (zr36060_td[i] << 4) |
-                                        zr36060_ta[i]; // AC/DC tbl.sel.
+                                        zr36060_ta[i]; // AC/DC tbl.sel.
         }
         sos_data[2 + 1 + (2 * NO_OF_COMPONENTS) + 2] = 00;      // scan start
         sos_data[2 + 1 + (2 * NO_OF_COMPONENTS) + 3] = 0x3f;
@@ -999,7 +999,7 @@ zr36060_cleanup_module (void)
                 dprintk(1,
                         "zr36060: something's wrong - %d codecs left somehow.\n",
                         zr36060_codecs);
-        } 
+        }
 
         /* however, we can't just stay alive */
         videocodec_unregister(&zr36060_codec);
diff --git a/drivers/media/video/zr36120.c b/drivers/media/video/zr36120.c
index d4c633b8a7f5..9d340aa443c3 100644
--- a/drivers/media/video/zr36120.c
+++ b/drivers/media/video/zr36120.c
@@ -316,7 +316,7 @@ DEBUG(printk(CARD_DEBUG "%p added to queue\n",CARD,item));
                                 item->status = FBUFFER_BUSY;
                                 if (!lastitem)
                                         ztv->workqueue = item;
-                                else 
+                                else
                                         lastitem->next = item;
                                 lastitem = item;
                         }
@@ -516,7 +516,7 @@ DEBUG(printk(KERN_DEBUG "       %d: clip(%d,%d,%d,%d)\n", i,vp->x,vp->y,vp->widt
         zraor((ztv->vidInterlace*ystep)<<0,~ZORAN_OCR_MASKSTRIDE,ZORAN_OCR);
 }
 
-struct tvnorm 
+struct tvnorm
 {
         u16 Wt, Wa, Ht, Ha, HStart, VStart;
 };
@@ -660,7 +660,7 @@ DEBUG(printk(KERN_DEBUG "       Y: scale=0, start=%d, end=%d\n", Hstart, Hend));
                 int HorDcm = 64-X;
                 int hcrop1 = 2*(Wa-We)/4;
                 /*
-                 * BUGFIX: Juha Nurmela <junki@qn-lpr2-165.quicknet.inet.fi> 
+                 * BUGFIX: Juha Nurmela <junki@qn-lpr2-165.quicknet.inet.fi>
                  * found the solution to the color phase shift.
                  * See ChangeLog for the full explanation)
                  */
@@ -812,12 +812,12 @@ void zoran_close(struct video_device* dev)
 
         zoran_common_close(ztv);
 
-        /*
-         *      This is sucky but right now I can't find a good way to
-         *      be sure its safe to free the buffer. We wait 5-6 fields
-         *      which is more than sufficient to be sure.
-         */
-        msleep(100);                    /* Wait 1/10th of a second */
+        /*
+         *      This is sucky but right now I can't find a good way to
+         *      be sure its safe to free the buffer. We wait 5-6 fields
+         *      which is more than sufficient to be sure.
+         */
+        msleep(100);                    /* Wait 1/10th of a second */
 
         /* free the allocated framebuffer */
         bfree(ztv->fbuffer, ZORAN_MAX_FBUFSIZE);
@@ -1436,7 +1436,7 @@ int zoran_ioctl(struct video_device* dev, unsigned int cmd, void *arg)
 
          /* Why isn't this in the API?
           * And why doesn't it take a buffer number?
-         case BTTV_FIELDNR: 
+         case BTTV_FIELDNR:
          {
                 unsigned long v = ztv->lastfieldnr;
                 if (copy_to_user(arg,&v,sizeof(v)))
@@ -1557,12 +1557,12 @@ void vbi_close(struct video_device *dev)
 
         zoran_common_close(ztv);
 
-        /*
-         *      This is sucky but right now I can't find a good way to
-         *      be sure its safe to free the buffer. We wait 5-6 fields
-         *      which is more than sufficient to be sure.
-         */
-        msleep(100);                    /* Wait 1/10th of a second */
+        /*
+         *      This is sucky but right now I can't find a good way to
+         *      be sure its safe to free the buffer. We wait 5-6 fields
+         *      which is more than sufficient to be sure.
+         */
+        msleep(100);                    /* Wait 1/10th of a second */
 
         for (item=ztv->readinfo; item!=ztv->readinfo+ZORAN_VBI_BUFFERS; item++)
         {
@@ -1620,7 +1620,7 @@ long vbi_read(struct video_device* dev, char* buf, unsigned long count, int nonb
                         write_unlock_irq(&ztv->lock);
                         return -EWOULDBLOCK;
                 }
-                
+
                 /* mark the unused buffer as wanted */
                 unused->status = FBUFFER_BUSY;
                 unused->next = 0;
@@ -1671,7 +1671,7 @@ long vbi_read(struct video_device* dev, char* buf, unsigned long count, int nonb
         if (count == 2*19*2048) {
                 /*
                  * Extreme HACK, old VBI programs expect 2048 points
-                 * of data, and we only got 864 orso. Double each 
+                 * of data, and we only got 864 orso. Double each
                  * datapoint and clear the rest of the line.
                  * This way we have appear to have a
                  * sample_frequency of 29.5 Mc.
@@ -1956,7 +1956,7 @@ int __init init_zoran(int card)
                 zrand(~ZORAN_VDC_TRICOM, ZORAN_VDC);
 
         /* external FL determines TOP frame */
-        zror(ZORAN_VFEC_EXTFL, ZORAN_VFEC); 
+        zror(ZORAN_VFEC_EXTFL, ZORAN_VFEC);
 
         /* set HSpol */
         if (ztv->card->hsync_pos)
@@ -2012,7 +2012,7 @@ void release_zoran(int max)
         struct zoran *ztv;
         int i;
 
-        for (i=0;i<max; i++) 
+        for (i=0;i<max; i++)
         {
                 ztv = &zorans[i];
 
@@ -2029,7 +2029,7 @@ void release_zoran(int max)
 
                 /* free it */
                 free_irq(ztv->dev->irq,ztv);
- 
+
                 /* unregister i2c_bus */
                 i2c_unregister_bus((&ztv->i2c));
 
@@ -2050,7 +2050,7 @@ void __exit zr36120_exit(void)
 int __init zr36120_init(void)
 {
         int     card;
- 
+
         handle_chipset();
         zoran_cards = find_zoran();
         if (zoran_cards<0)
@@ -2063,7 +2063,7 @@ int __init zr36120_init(void)
                         /* only release the zorans we have registered */
                         release_zoran(card);
                         return -EIO;
-                } 
+                }
         }
         return 0;
 }
diff --git a/drivers/media/video/zr36120.h b/drivers/media/video/zr36120.h
index 571f8e84b58a..a71e485b0f98 100644
--- a/drivers/media/video/zr36120.h
+++ b/drivers/media/video/zr36120.h
@@ -1,4 +1,4 @@
-/* 
+/*
     zr36120.h - Zoran 36120/36125 based framegrabbers
 
     Copyright (C) 1998-1999 Pauline Middelink (middelin@polyware.nl)
@@ -89,7 +89,7 @@ struct vidinfo {
         ulong*  overlay;        /* kernel addr of overlay mask          */
 };
 
-struct zoran 
+struct zoran
 {
         struct video_device video_dev;
 #define CARD_DEBUG      KERN_DEBUG "%s(%lu): "
@@ -106,7 +106,7 @@ struct zoran
         uint            norm;           /* 0=PAL, 1=NTSC, 2=SECAM       */
         uint            tuner_freq;     /* Current freq in kHz          */
         struct video_picture picture;   /* Current picture params       */
-  
+
         /* videocard details */
         uint            swidth;         /* screen width                 */
         uint            sheight;        /* screen height                */