@@ -93,7 +93,6 @@ struct mt9m001 {
struct v4l2_ctrl *autoexposure;
struct v4l2_ctrl *exposure;
};
- bool streaming;
struct mutex mutex;
struct v4l2_rect rect; /* Sensor window */
struct clk *clk;
@@ -213,9 +212,6 @@ static int mt9m001_s_stream(struct v4l2_subdev *sd, int enable)
mutex_lock(&mt9m001->mutex);
- if (mt9m001->streaming == enable)
- goto done;
-
if (enable) {
ret = pm_runtime_resume_and_get(&client->dev);
if (ret < 0)
@@ -239,8 +235,6 @@ static int mt9m001_s_stream(struct v4l2_subdev *sd, int enable)
pm_runtime_put(&client->dev);
}
- mt9m001->streaming = enable;
-done:
mutex_unlock(&mt9m001->mutex);
return 0;
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. The streaming field of the driver's private structure is now unused, drop it as well. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- drivers/media/i2c/mt9m001.c | 6 ------ 1 file changed, 6 deletions(-)