btusb_submit_intr_urb 1218 drivers/bluetooth/btusb.c 	err = btusb_submit_intr_urb(hdev, GFP_KERNEL);
btusb_submit_intr_urb 4065 drivers/bluetooth/btusb.c 		err = btusb_submit_intr_urb(hdev, GFP_NOIO);