v4l2_subdev_lock_state
v4l2_subdev_lock_state(s_state);
v4l2_subdev_lock_state(state);
v4l2_subdev_lock_state(state);
v4l2_subdev_lock_state(sd_state);
v4l2_subdev_lock_state(input->try_sd_state);
v4l2_subdev_lock_state(s_state);
v4l2_subdev_lock_state(sd->active_state);
v4l2_subdev_lock_state(state); \
v4l2_subdev_lock_state(state); \