diff --git a/include/linux/irq_sim.h b/include/linux/irq_sim.h
index 0380d899b955..630a57e55db6 100644
--- a/include/linux/irq_sim.h
+++ b/include/linux/irq_sim.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2017-2018 Bartosz Golaszewski <brgl@bgdev.pl>
+ */
+
 #ifndef _LINUX_IRQ_SIM_H
 #define _LINUX_IRQ_SIM_H
-/*
- * Copyright (C) 2017 Bartosz Golaszewski <brgl@bgdev.pl>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
 
 #include <linux/irq_work.h>
 #include <linux/device.h>