1 files changed, 21 insertions, 21 deletions

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;