media: i2c: ov5675: 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>

diff --git a/drivers/media/i2c/ov5675.c b/drivers/media/i2c/ov5675.c
index d5a2a5f823124b81bf900c1161baf9b503583888..f608ee0c0cec4e2696d5119acc67b44e3c184c4a 100644 (file)
--- a/drivers/media/i2c/ov5675.c
+++ b/drivers/media/i2c/ov5675.c
@@ -949,9 +949,6 @@ static int ov5675_set_stream(struct v4l2_subdev *sd, int enable)
        struct i2c_client *client = v4l2_get_subdevdata(sd);
        int ret = 0;
 
-       if (ov5675->streaming == enable)
-               return 0;
-
        mutex_lock(&ov5675->mutex);
        if (enable) {
                ret = pm_runtime_resume_and_get(&client->dev);