3381 	struct v4l2_ctrl_handler *main_hdl = obj->priv;  in v4l2_ctrl_request_queue()  local
3385 	mutex_lock(main_hdl->lock);  in v4l2_ctrl_request_queue()
3386 	if (list_empty(&main_hdl->requests_queued))  in v4l2_ctrl_request_queue()
3389 	prev_hdl = list_last_entry(&main_hdl->requests_queued,  in v4l2_ctrl_request_queue()
3415 	list_add_tail(&hdl->requests_queued, &main_hdl->requests_queued);  in v4l2_ctrl_request_queue()
3417 	mutex_unlock(main_hdl->lock);  in v4l2_ctrl_request_queue()
3424 	struct v4l2_ctrl_handler *main_hdl = obj->priv;  in v4l2_ctrl_request_unbind()  local
3427 	mutex_lock(main_hdl->lock);  in v4l2_ctrl_request_unbind()
3432 	mutex_unlock(main_hdl->lock);  in v4l2_ctrl_request_unbind()
4345 				struct v4l2_ctrl_handler *main_hdl)  in v4l2_ctrl_request_complete()  argument
4351 	if (!req || !main_hdl)  in v4l2_ctrl_request_complete()
4359 	obj = media_request_object_find(req, &req_ops, main_hdl);  in v4l2_ctrl_request_complete()
4399 	mutex_lock(main_hdl->lock);  in v4l2_ctrl_request_complete()
4403 	mutex_unlock(main_hdl->lock);  in v4l2_ctrl_request_complete()
4410 			     struct v4l2_ctrl_handler *main_hdl)  in v4l2_ctrl_request_setup()  argument
4417 	if (!req || !main_hdl)  in v4l2_ctrl_request_setup()
4428 	obj = media_request_object_find(req, &req_ops, main_hdl);  in v4l2_ctrl_request_setup()