@@ -120,7 +120,6 @@ struct imx334_mode {
* @mutex: Mutex for serializing sensor controls
* @menu_skip_mask: Menu skip mask for link_freq_ctrl
* @cur_code: current selected format code
- * @streaming: Flag indicating streaming state
*/
struct imx334 {
struct device *dev;
@@ -143,7 +142,6 @@ struct imx334 {
struct mutex mutex;
unsigned long menu_skip_mask;
u32 cur_code;
- bool streaming;
};
static const s64 link_freq[] = {
@@ -1001,11 +999,6 @@ static int imx334_set_stream(struct v4l2_subdev *sd, int enable)
mutex_lock(&imx334->mutex);
- if (imx334->streaming == enable) {
- mutex_unlock(&imx334->mutex);
- return 0;
- }
-
if (enable) {
ret = pm_runtime_resume_and_get(imx334->dev);
if (ret < 0)
@@ -1019,8 +1012,6 @@ static int imx334_set_stream(struct v4l2_subdev *sd, int enable)
pm_runtime_put(imx334->dev);
}
- imx334->streaming = enable;
-
mutex_unlock(&imx334->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/imx334.c | 9 --------- 1 file changed, 9 deletions(-)