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path: root/drivers/media/video/usbvideo/usbvideo.c
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Diffstat (limited to 'drivers/media/video/usbvideo/usbvideo.c')
-rw-r--r--drivers/media/video/usbvideo/usbvideo.c42
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;