v4l2_ctrl_notify 2653 drivers/media/usb/em28xx/em28xx-video.c 		v4l2_ctrl_notify(v4l2_ctrl_find(hdl, V4L2_CID_AUDIO_MUTE),
v4l2_ctrl_notify 2655 drivers/media/usb/em28xx/em28xx-video.c 		v4l2_ctrl_notify(v4l2_ctrl_find(hdl, V4L2_CID_AUDIO_VOLUME),
v4l2_ctrl_notify 4264 drivers/media/v4l2-core/v4l2-ctrls.c EXPORT_SYMBOL(v4l2_ctrl_notify);
v4l2_ctrl_notify  893 include/media/v4l2-ctrls.h void v4l2_ctrl_notify(struct v4l2_ctrl *ctrl, v4l2_ctrl_notify_fnc notify,