diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 18e5ce81527d223b98d832fcd7ab6d5ee7ee7879..4163f2cfc06fc7884a9846bfc64bc67af41457cd 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -1,14 +1,8 @@
-/*
- * Freescale ALSA SoC Digital Audio Interface (SAI) driver.
- *
- * Copyright 2012-2015 Freescale Semiconductor, Inc.
- *
- * 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.
- *
- */
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Freescale ALSA SoC Digital Audio Interface (SAI) driver.
+//
+// Copyright 2012-2015 Freescale Semiconductor, Inc.
 
 #include <linux/clk.h>
 #include <linux/delay.h>
diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h
index d9ed7be8cb34c3d7421aefae728a5ee4decbaaf9..24cb156bf9956c786b45a58b470924114fdf3612 100644
--- a/sound/soc/fsl/fsl_sai.h
+++ b/sound/soc/fsl/fsl_sai.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright 2012-2013 Freescale Semiconductor, Inc.
- *
- * 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.
  */
 
 #ifndef __FSL_SAI_H