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

[deliverable/linux.git] / drivers / media / video / usbvideo / konicawc.c

diff --git a/drivers/media/video/usbvideo/konicawc.c b/drivers/media/video/usbvideo/konicawc.c
index e2ede583518f5acb41f23a540c3816f8639914cc..c11f5d46b11438e6454d4f15893152a257c64b2b 100644 (file)
--- 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);