diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-09-14 21:16:18 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-09-27 09:39:58 +0200 |
| commit | 972ba0bcac67397a71205e60c18d358efc7ec748 (patch) | |
| tree | b303095814ec6f1c07d7701323eefd438e091a07 | |
| parent | ee44330bf068eaca358ba474ac525264e78ec3fd (diff) | |
| download | lwn-972ba0bcac67397a71205e60c18d358efc7ec748.tar.gz lwn-972ba0bcac67397a71205e60c18d358efc7ec748.zip | |
media: i2c: imx355: Drop check for reentrant .s_stream()
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>
| -rw-r--r-- | drivers/media/i2c/imx355.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/media/i2c/imx355.c b/drivers/media/i2c/imx355.c index 9c79ae8dc842..43c09941704e 100644 --- a/drivers/media/i2c/imx355.c +++ b/drivers/media/i2c/imx355.c @@ -1436,10 +1436,6 @@ static int imx355_set_stream(struct v4l2_subdev *sd, int enable) int ret = 0; mutex_lock(&imx355->mutex); - if (imx355->streaming == enable) { - mutex_unlock(&imx355->mutex); - return 0; - } if (enable) { ret = pm_runtime_resume_and_get(&client->dev); |