Commit 8a695a29 authored by Sakari Ailus's avatar Sakari Ailus Committed by Hans Verkuil
Browse files

media: ccs: Drop re-entrant s_stream support 



The s_stream is called to enable and to disable streaming on a sub-device.
The caller may only call it to change the state, enabling streaming is not
allowed when it is already disabled, and similarly for disabling
streaming. Remove the check from the CCS driver.

Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent 2428e585

drivers/media/i2c/ccs/ccs-core.c

+0 −3
Original line number Diff line number Diff line
@@ -1903,9 +1903,6 @@ static int ccs_set_stream(struct v4l2_subdev *subdev, int enable) 
	struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);

	int rval;



	if (sensor->streaming == enable)

		return 0;



	if (!enable) {

		ccs_stop_streaming(sensor);

		sensor->streaming = false;