diff --git a/arch/openrisc/lib/delay.c b/arch/openrisc/lib/delay.c
index a92bd62..036ae57 100644
--- a/arch/openrisc/lib/delay.c
+++ b/arch/openrisc/lib/delay.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OpenRISC Linux
  *
@@ -8,10 +9,6 @@
  * Modifications for the OpenRISC architecture:
  * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
  *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      version 2 as published by the Free Software Foundation
- *
  * Precise Delay Loops
  */