uvc_query_v4l2_ctrl  919 drivers/media/usb/uvc/uvc_v4l2.c 	return uvc_query_v4l2_ctrl(chain, qc);
uvc_query_v4l2_ctrl  930 drivers/media/usb/uvc/uvc_v4l2.c 	ret = uvc_query_v4l2_ctrl(chain, &qc);
uvc_query_v4l2_ctrl 1018 drivers/media/usb/uvc/uvc_v4l2.c 			ret = uvc_query_v4l2_ctrl(chain, &qc);
uvc_query_v4l2_ctrl  825 drivers/media/usb/uvc/uvcvideo.h int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,