diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index b6a71705b7d6a6f2c1c87452a61c80500115c680..954213e5daa518fdb792aa2a08dd0ebeed2dea51 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -447,6 +447,8 @@ static int hci_uart_setup(struct hci_dev *hdev)
 		btbcm_check_bdaddr(hdev);
 		break;
 #endif
+	default:
+		break;
 	}
 
 done: