uvc_video_start_transfer 1965 drivers/media/usb/uvc/uvc_video.c 	return uvc_video_start_transfer(stream, GFP_NOIO);
uvc_video_start_transfer 2093 drivers/media/usb/uvc/uvc_video.c 	ret = uvc_video_start_transfer(stream, GFP_KERNEL);