6 files changed, 6 insertions, 24 deletions
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 60d43d53a8f5..0a34d0eb8dba 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* sound/soc/rockchip/rockchip_i2s.c
  *
  * ALSA SoC Audio Layer - Rockchip I2S Controller driver
  *
  * Copyright (c) 2014 Rockchip Electronics Co. Ltd.
  * Author: Jianqun <jay.xu@rock-chips.com>
- *
- * 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.
  */
 
 #include <linux/module.h>
diff --git a/sound/soc/rockchip/rockchip_i2s.h b/sound/soc/rockchip/rockchip_i2s.h
index a7b8527d8a73..fcaae24e40af 100644
--- a/sound/soc/rockchip/rockchip_i2s.h
+++ b/sound/soc/rockchip/rockchip_i2s.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * sound/soc/rockchip/rockchip_i2s.h
  *
@@ -5,10 +6,6 @@
  *
  * Copyright (c) 2014 Rockchip Electronics Co. Ltd.
  * Author: Jianqun xu <jay.xu@rock-chips.com>
- *
- * 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 _ROCKCHIP_IIS_H
diff --git a/sound/soc/rockchip/rockchip_pcm.c b/sound/soc/rockchip/rockchip_pcm.c
index 4ac78d7a4b2d..02254e42135e 100644
--- a/sound/soc/rockchip/rockchip_pcm.c
+++ b/sound/soc/rockchip/rockchip_pcm.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2018 Rockchip Electronics Co. Ltd.
- *
- * 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.
  */
 
 #include <linux/device.h>
diff --git a/sound/soc/rockchip/rockchip_pcm.h b/sound/soc/rockchip/rockchip_pcm.h
index d6c36115c60a..7f00e2ce3603 100644
--- a/sound/soc/rockchip/rockchip_pcm.h
+++ b/sound/soc/rockchip/rockchip_pcm.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2018 Rockchip Electronics Co. Ltd.
- *
- * 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 _ROCKCHIP_PCM_H
diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c
index a89fe9b6463b..6635145a26c4 100644
--- a/sound/soc/rockchip/rockchip_spdif.c
+++ b/sound/soc/rockchip/rockchip_spdif.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* sound/soc/rockchip/rk_spdif.c
  *
  * ALSA SoC Audio Layer - Rockchip I2S Controller driver
@@ -6,10 +7,6 @@
  * Author: Jianqun <jay.xu@rock-chips.com>
  * Copyright (c) 2015 Collabora Ltd.
  * Author: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
- *
- * 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.
  */
 
 #include <linux/module.h>
diff --git a/sound/soc/rockchip/rockchip_spdif.h b/sound/soc/rockchip/rockchip_spdif.h
index 3ef12770ae12..d8be9aae5b19 100644
--- a/sound/soc/rockchip/rockchip_spdif.h
+++ b/sound/soc/rockchip/rockchip_spdif.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * ALSA SoC Audio Layer - Rockchip SPDIF transceiver driver
  *
  * Copyright (c) 2015 Collabora Ltd.
  * Author: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
- *
- * 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 _ROCKCHIP_SPDIF_H