1 files changed, 20 insertions, 20 deletions

diff --git a/drivers/media/video/pwc/pwc-ioctl.h b/drivers/media/video/pwc/pwc-ioctl.h
index 5f9cb08bc02..784bc72521f 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)