diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2014-03-04 07:27:13 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-03-11 06:56:38 -0300 |
| commit | 0647064293d745720fc62e2edc7734fa8af06adf (patch) | |
| tree | b8e1092039c7a3a10ef3102b8bf1ee4fc028f75e /drivers/media/usb | |
| parent | b5b4541eef8eac83f5c0d166d8e494f7c9fff202 (diff) | |
| download | linux-0647064293d745720fc62e2edc7734fa8af06adf.tar.bz2 | |
[media] vb2: change result code of buf_finish to void
The buf_finish op should always work, so change the return type to void.
Update the few drivers that use it.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Pawel Osciak <pawel@osciak.com>
Reviewed-by: Pawel Osciak <pawel@osciak.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/pwc/pwc-if.c | 4 | ||||
| -rw-r--r-- | drivers/media/usb/uvc/uvc_queue.c | 3 |
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c index 8bef0152b1ce..1a27096b3f91 100644 --- a/drivers/media/usb/pwc/pwc-if.c +++ b/drivers/media/usb/pwc/pwc-if.c @@ -614,7 +614,7 @@ static int buffer_prepare(struct vb2_buffer *vb) return 0; } -static int buffer_finish(struct vb2_buffer *vb) +static void buffer_finish(struct vb2_buffer *vb) { struct pwc_device *pdev = vb2_get_drv_priv(vb->vb2_queue); struct pwc_frame_buf *buf = container_of(vb, struct pwc_frame_buf, vb); @@ -624,7 +624,7 @@ static int buffer_finish(struct vb2_buffer *vb) * filled, take the pwc data we've stored in buf->data and decompress * it into a usable format, storing the result in the vb2_buffer */ - return pwc_decompress(pdev, buf); + pwc_decompress(pdev, buf); } static void buffer_cleanup(struct vb2_buffer *vb) diff --git a/drivers/media/usb/uvc/uvc_queue.c b/drivers/media/usb/uvc/uvc_queue.c index 935556e88ca5..26172cbcf096 100644 --- a/drivers/media/usb/uvc/uvc_queue.c +++ b/drivers/media/usb/uvc/uvc_queue.c @@ -106,7 +106,7 @@ static void uvc_buffer_queue(struct vb2_buffer *vb) spin_unlock_irqrestore(&queue->irqlock, flags); } -static int uvc_buffer_finish(struct vb2_buffer *vb) +static void uvc_buffer_finish(struct vb2_buffer *vb) { struct uvc_video_queue *queue = vb2_get_drv_priv(vb->vb2_queue); struct uvc_streaming *stream = @@ -114,7 +114,6 @@ static int uvc_buffer_finish(struct vb2_buffer *vb) struct uvc_buffer *buf = container_of(vb, struct uvc_buffer, buf); uvc_video_clock_update(stream, &vb->v4l2_buf, buf); - return 0; } static void uvc_wait_prepare(struct vb2_queue *vq) |