diff --git a/drivers/pwm/pwm-clps711x.c b/drivers/pwm/pwm-clps711x.c
index 7e16b7def0dc..924d39a797cf 100644
--- a/drivers/pwm/pwm-clps711x.c
+++ b/drivers/pwm/pwm-clps711x.c
@@ -1,12 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Cirrus Logic CLPS711X PWM driver
- *
- * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
- *
- * 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.
+ * Author: Alexander Shiyan <shc_work@mail.ru>
  */
 
 #include <linux/clk.h>