UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[media] soc_camera: pass on streamoff error 

If streamoff returned an error, then pass that on to the caller.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil 2015-06-15 08:33:39 -03:00 committed by Mauro Carvalho Chehab
parent 9f317de424
commit 2d703835b0
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/media/platform/soc_camera/soc_camera.c
View File

@ -1000,6 +1000,7 @@ static int soc_camera_streamoff(struct file *file, void *priv,
struct soc_camera_device *icd = file->private_data;
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
int ret;
WARN_ON(priv != file->private_data);
@ -1014,13 +1015,13 @@ static int soc_camera_streamoff(struct file *file, void *priv,
* remaining buffers. When the last buffer is freed, stop capture
*/
if (ici->ops->init_videobuf)
videobuf_streamoff(&icd->vb_vidq);
ret = videobuf_streamoff(&icd->vb_vidq);
else
vb2_streamoff(&icd->vb2_vidq, i);
ret = vb2_streamoff(&icd->vb2_vidq, i);
v4l2_subdev_call(sd, video, s_stream, 0);
return 0;
return ret;
}
static int soc_camera_cropcap(struct file *file, void *fh,