uvc_queue_get_current_buffer 1525 drivers/media/usb/uvc/uvc_video.c 	buf = uvc_queue_get_current_buffer(queue);
uvc_queue_get_current_buffer  768 drivers/media/usb/uvc/uvcvideo.h struct uvc_buffer *uvc_queue_get_current_buffer(struct uvc_video_queue *queue);