uvc_queue_get_unmapped_area 1464 drivers/media/usb/uvc/uvc_v4l2.c 	return uvc_queue_get_unmapped_area(&stream->queue, pgoff);
uvc_queue_get_unmapped_area  775 drivers/media/usb/uvc/uvcvideo.h unsigned long uvc_queue_get_unmapped_area(struct uvc_video_queue *queue,