diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c
index 78871de35086..e22508301412 100644
--- a/sound/soc/fsl/fsl_dma.c
+++ b/sound/soc/fsl/fsl_dma.c
@@ -1,18 +1,14 @@
-/*
- * Freescale DMA ALSA SoC PCM driver
- *
- * Author: Timur Tabi <timur@freescale.com>
- *
- * Copyright 2007-2010 Freescale Semiconductor, Inc.
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
- *
- * This driver implements ASoC support for the Elo DMA controller, which is
- * the DMA controller on Freescale 83xx, 85xx, and 86xx SOCs. In ALSA terms,
- * the PCM driver is what handles the DMA buffer.
- */
+// SPDX-License-Identifier: GPL-2.0
+//
+// Freescale DMA ALSA SoC PCM driver
+//
+// Author: Timur Tabi <timur@freescale.com>
+//
+// Copyright 2007-2010 Freescale Semiconductor, Inc.
+//
+// This driver implements ASoC support for the Elo DMA controller, which is
+// the DMA controller on Freescale 83xx, 85xx, and 86xx SOCs. In ALSA terms,
+// the PCM driver is what handles the DMA buffer.
 
 #include <linux/module.h>
 #include <linux/init.h>
diff --git a/sound/soc/fsl/fsl_dma.h b/sound/soc/fsl/fsl_dma.h
index 78fee97e8036..f19ae765b656 100644
--- a/sound/soc/fsl/fsl_dma.h
+++ b/sound/soc/fsl/fsl_dma.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * mpc8610-pcm.h - ALSA PCM interface for the Freescale MPC8610 SoC
- *
- * 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 _MPC8610_PCM_H