diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2019-02-07 04:13:35 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-02-18 15:18:51 -0500 |
| commit | 45602f7110fe8fa2d109641d6f80fb7d6ccf9b5a (patch) | |
| tree | 4b8572fe1aa3d2c5debc00302a9232297432ae94 | |
| parent | b8726aea59de780a2eb95897f133284d742d6c83 (diff) | |
media: uvcvideo: Fix smatch warning
drivers/media/usb/uvc/uvc_video.c: drivers/media/usb/uvc/uvc_video.c:1893 uvc_video_start_transfer() warn: argument 2 to %u specifier is cast from pointer
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
| -rw-r--r-- | drivers/media/usb/uvc/uvcvideo.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index 9b41b14ce076..c7c1baa90dea 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -620,8 +620,10 @@ struct uvc_streaming { (uvc_urb) < &(uvc_streaming)->uvc_urb[UVC_URBS]; \ ++(uvc_urb)) -#define uvc_urb_index(uvc_urb) \ - (unsigned int)((uvc_urb) - (&(uvc_urb)->stream->uvc_urb[0])) +static inline u32 uvc_urb_index(const struct uvc_urb *uvc_urb) +{ + return uvc_urb - &uvc_urb->stream->uvc_urb[0]; +} struct uvc_device_info { u32 quirks; |