[media] pwc: Fix non CodingStyle compliant 3 space indent in pwc.h

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index ae92fe211f6d0f4719182a24b48835aa46cad7aa..cfe82319f343db9d327e11537c1aaac0bb1d8fc2 100644 (file)
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -77,9 +77,9 @@
 #define PWC_DEBUG_LEVEL        (PWC_DEBUG_LEVEL_MODULE)
 
 #define PWC_DEBUG(level, fmt, args...) do {\
-         if ((PWC_DEBUG_LEVEL_ ##level) & pwc_trace) \
-            printk(KERN_DEBUG PFX fmt, ##args); \
-         } while(0)
+       if ((PWC_DEBUG_LEVEL_ ##level) & pwc_trace) \
+               printk(KERN_DEBUG PFX fmt, ##args); \
+       } while (0)
 
 #define PWC_ERROR(fmt, args...) printk(KERN_ERR PFX fmt, ##args)
 #define PWC_WARNING(fmt, args...) printk(KERN_WARNING PFX fmt, ##args)
@@ -152,40 +152,41 @@ struct pwc_frame_buf
 struct pwc_device
 {
        struct video_device vdev;
-
-   /* Pointer to our usb_device, may be NULL after unplug */
-   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 */
-   char serial[30];            /* serial number (string) */
-   int error_status;           /* set when something goes wrong with the cam (unplugged, USB errors) */
-   int usb_init;               /* set when the cam has been initialized over USB */
-
-   /*** Video data ***/
-   int vopen;                  /* flag */
-   int vendpoint;              /* video isoc endpoint */
-   int vcinterface;            /* video control interface */
-   int valternate;             /* alternate interface needed */
-   int vframes, vsize;         /* frames-per-second & size (see PSZ_*) */
-   int pixfmt;                 /* pixelformat: V4L2_PIX_FMT_YUV420 or raw: _PWC1, _PWC2 */
-   int vframe_count;           /* received frames */
-   int vmax_packet_size;       /* USB maxpacket size */
-   int vlast_packet_size;      /* for frame synchronisation */
-   int visoc_errors;           /* number of contiguous ISOC errors */
-   int vcompression;           /* desired compression factor */
-   int vbandlength;            /* compressed band length; 0 is uncompressed */
-   char vsnapshot;             /* snapshot mode */
-   char vsync;                 /* used by isoc handler */
-   char vmirror;               /* for ToUCaM series */
+       struct mutex modlock;
+
+       /* Pointer to our usb_device, may be NULL after unplug */
+       struct usb_device *udev;
+       /* type of cam (645, 646, 675, 680, 690, 720, 730, 740, 750) */
+       int type;
+       int release;            /* release number */
+       int features;           /* feature bits */
+       char serial[30];        /* serial number (string) */
+       int error_status;       /* set when something goes wrong */
+       int usb_init;           /* set when the cam has been initialized */
+
+       /*** Video data ***/
+       int vopen;              /* flag */
+       int vendpoint;          /* video isoc endpoint */
+       int vcinterface;        /* video control interface */
+       int valternate;         /* alternate interface needed */
+       int vframes, vsize;     /* frames-per-second & size (see PSZ_*) */
+       int pixfmt;             /* pixelformat: V4L2_PIX_FMT_YUV420 or _PWCX */
+       int vframe_count;       /* received frames */
+       int vmax_packet_size;   /* USB maxpacket size */
+       int vlast_packet_size;  /* for frame synchronisation */
+       int visoc_errors;       /* number of contiguous ISOC errors */
+       int vcompression;       /* desired compression factor */
+       int vbandlength;        /* compressed band length; 0 is uncompressed */
+       char vsnapshot;         /* snapshot mode */
+       char vsync;             /* used by isoc handler */
+       char vmirror;           /* for ToUCaM series */
        char unplugged;
 
-   int cmd_len;
-   unsigned char cmd_buf[13];
+       int cmd_len;
+       unsigned char cmd_buf[13];
 
-   struct pwc_iso_buf sbuf[MAX_ISO_BUFS];
-   char iso_init;
+       struct pwc_iso_buf sbuf[MAX_ISO_BUFS];
+       char iso_init;
 
        /* videobuf2 queue and queued buffers list */
        struct vb2_queue vb_queue;
@@ -200,39 +201,43 @@ struct pwc_device
         */
        struct pwc_frame_buf *fill_buf;
 
-   int frame_header_size, frame_trailer_size;
-   int frame_size;
-   int frame_total_size; /* including header & trailer */
-   int drop_frames;
-
-   void *decompress_data;              /* private data for decompression engine */
-
-   /* We have an 'image' and a 'view', where 'image' is the fixed-size image
-      as delivered by the camera, and 'view' is the size requested by the
-      program. The camera image is centered in this viewport, laced with
-      a gray or black border. view_min <= image <= view <= view_max;
-    */
-   int image_mask;                     /* bitmask of supported sizes */
-   struct pwc_coord view_min, view_max;        /* minimum and maximum viewable sizes */
-   struct pwc_coord abs_max;            /* maximum supported size with compression */
-   struct pwc_coord image, view;       /* image and viewport size */
-   struct pwc_coord offset;            /* offset within the viewport */
-
-   struct mutex modlock;               /* to prevent races in video_open(), etc */
-
-   /*** motorized pan/tilt feature */
-   struct pwc_mpt_range angle_range;
-   int pan_angle;                      /* in degrees * 100 */
-   int tilt_angle;                     /* absolute angle; 0,0 is home position */
-   int snapshot_button_status;         /* set to 1 when the user push the button, reset to 0 when this value is read */
+       int frame_header_size, frame_trailer_size;
+       int frame_size;
+       int frame_total_size;   /* including header & trailer */
+       int drop_frames;
+
+       void *decompress_data;  /* private data for decompression engine */
+
+       /*
+        * We have an 'image' and a 'view', where 'image' is the fixed-size img
+        * as delivered by the camera, and 'view' is the size requested by the
+        * program. The camera image is centered in this viewport, laced with
+        * a gray or black border. view_min <= image <= view <= view_max;
+        */
+       int image_mask;                         /* supported sizes */
+       struct pwc_coord view_min, view_max;    /* minimum and maximum view */
+       struct pwc_coord abs_max;               /* maximum supported size */
+       struct pwc_coord image, view;           /* image and viewport size */
+       struct pwc_coord offset;                /* offset of the viewport */
+
+       /*** motorized pan/tilt feature */
+       struct pwc_mpt_range angle_range;
+       int pan_angle;                  /* in degrees * 100 */
+       int tilt_angle;                 /* absolute angle; 0,0 is home */
+
+       /*
+        * Set to 1 when the user push the button, reset to 0
+        * when this value is read from sysfs.
+        */
+       int snapshot_button_status;
 #ifdef CONFIG_USB_PWC_INPUT_EVDEV
-   struct input_dev *button_dev;       /* webcam snapshot button input */
-   char button_phys[64];
+       struct input_dev *button_dev;   /* webcam snapshot button input */
+       char button_phys[64];
 #endif
 
-   /*** Misc. data ***/
+       /*** Misc. data ***/
 #if PWC_INT_PIPE
-   void *usb_int_handler;              /* for the interrupt endpoint */
+       void *usb_int_handler;          /* for the interrupt endpoint */
 #endif
 };