iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

media: i2c: imx319: Drop check for reentrant .s_stream()

Browse Source 
The subdev .s_stream() operation shall not be called to start streaming
on an already started subdev, or stop streaming on a stopped subdev.
Remove the check that guards against that condition.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Laurent Pinchart 2023-09-14 21:16:15 +03:00 committed by Hans Verkuil
parent 9c5ab9574f
commit 1cbdd6659b
1 changed files with 0 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/media/i2c/imx319.c
View File

@ -2166,10 +2166,6 @@ static int imx319_set_stream(struct v4l2_subdev *sd, int enable)
int ret = 0;
mutex_lock(&imx319->mutex);
if (imx319->streaming == enable) {
mutex_unlock(&imx319->mutex);
return 0;
}
if (enable) {
ret = pm_runtime_resume_and_get(&client->dev);