uvc_status_start 2321 drivers/media/usb/uvc/uvc_driver.c 			ret = uvc_status_start(dev, GFP_NOIO);
uvc_status_start  530 drivers/media/usb/uvc/uvc_v4l2.c 		ret = uvc_status_start(stream->dev, GFP_KERNEL);
uvc_status_start  819 drivers/media/usb/uvc/uvcvideo.h int uvc_status_start(struct uvc_device *dev, gfp_t flags);