208 	queue->queue.lock = &queue->mutex;  in uvc_queue_init()
213 	mutex_init(&queue->mutex);  in uvc_queue_init()
223 	mutex_lock(&queue->mutex);  in uvc_queue_release()
225 	mutex_unlock(&queue->mutex);  in uvc_queue_release()
237 	mutex_lock(&queue->mutex);  in uvc_request_buffers()
239 	mutex_unlock(&queue->mutex);  in uvc_request_buffers()
248 	mutex_lock(&queue->mutex);  in uvc_query_buffer()
250 	mutex_unlock(&queue->mutex);  in uvc_query_buffer()
260 	mutex_lock(&queue->mutex);  in uvc_create_buffers()
262 	mutex_unlock(&queue->mutex);  in uvc_create_buffers()
271 	mutex_lock(&queue->mutex);  in uvc_queue_buffer()
273 	mutex_unlock(&queue->mutex);  in uvc_queue_buffer()
283 	mutex_lock(&queue->mutex);  in uvc_export_buffer()
285 	mutex_unlock(&queue->mutex);  in uvc_export_buffer()
295 	mutex_lock(&queue->mutex);  in uvc_dequeue_buffer()
297 	mutex_unlock(&queue->mutex);  in uvc_dequeue_buffer()
306 	mutex_lock(&queue->mutex);  in uvc_queue_streamon()
308 	mutex_unlock(&queue->mutex);  in uvc_queue_streamon()
317 	mutex_lock(&queue->mutex);  in uvc_queue_streamoff()
319 	mutex_unlock(&queue->mutex);  in uvc_queue_streamoff()
342 	mutex_lock(&queue->mutex);  in uvc_queue_poll()
344 	mutex_unlock(&queue->mutex);  in uvc_queue_poll()
360 	mutex_lock(&queue->mutex);  in uvc_queue_allocated()
362 	mutex_unlock(&queue->mutex);  in uvc_queue_allocated()