Commit 741358bb authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Hans Verkuil
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media: i2c: ov8856: 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: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent f29f0a98

drivers/media/i2c/ov8856.c

+0 −3
Original line number Diff line number Diff line
@@ -2042,9 +2042,6 @@ static int ov8856_set_stream(struct v4l2_subdev *sd, int enable) 
	struct i2c_client *client = v4l2_get_subdevdata(sd);

	int ret = 0;



	if (ov8856->streaming == enable)

		return 0;



	mutex_lock(&ov8856->mutex);

	if (enable) {

		ret = pm_runtime_resume_and_get(&client->dev);