diff --git a/drivers/mfd/rt5033.c b/drivers/mfd/rt5033.c
index 9bd089c563753b6cb85a7de43ebbdcedcf86738f..48381d9bf7403f33bd4a898cf9515e106af3e2e7 100644
--- a/drivers/mfd/rt5033.c
+++ b/drivers/mfd/rt5033.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * MFD core driver for the Richtek RT5033.
  *
@@ -6,10 +7,6 @@
  *
  * Copyright (C) 2014 Samsung Electronics, Co., Ltd.
  * Author: Beomho Seo <beomho.seo@samsung.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 bythe Free Software Foundation.
  */
 
 #include <linux/err.h>
diff --git a/drivers/power/supply/rt5033_battery.c b/drivers/power/supply/rt5033_battery.c
index bcdd8304849291e6f1ddcbcfa0725cc4e05ce47e..9f0d70648e413101f36d670aeb9e728232f6de39 100644
--- a/drivers/power/supply/rt5033_battery.c
+++ b/drivers/power/supply/rt5033_battery.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Fuel gauge driver for Richtek RT5033
  *
  * Copyright (C) 2014 Samsung Electronics, Co., Ltd.
  * Author: Beomho Seo <beomho.seo@samsung.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 bythe Free Software Foundation.
  */
 
 #include <linux/module.h>
diff --git a/drivers/regulator/rt5033-regulator.c b/drivers/regulator/rt5033-regulator.c
index 639cbadc044a32414a18490afe38a0ad36926cb4..0e7311629165dabd2c479c8606270f7fd50baf5b 100644
--- a/drivers/regulator/rt5033-regulator.c
+++ b/drivers/regulator/rt5033-regulator.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regulator driver for the Richtek RT5033
  *
  * Copyright (C) 2014 Samsung Electronics, Co., Ltd.
  * Author: Beomho Seo <beomho.seo@samsung.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 bythe Free Software Foundation.
  */
 
 #include <linux/module.h>
diff --git a/include/linux/mfd/rt5033-private.h b/include/linux/mfd/rt5033-private.h
index 1b63fc2f42d1c0cd4aef72940275ad007e2d1747..f812105c538c8189880eec4ce76820723550cfb9 100644
--- a/include/linux/mfd/rt5033-private.h
+++ b/include/linux/mfd/rt5033-private.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * MFD core driver for Richtek RT5033
  *
  * Copyright (C) 2014 Samsung Electronics, Co., Ltd.
  * Author: Beomho Seo <beomho.seo@samsung.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 bythe Free Software Foundation.
  */
 
 #ifndef __RT5033_PRIVATE_H__
diff --git a/include/linux/mfd/rt5033.h b/include/linux/mfd/rt5033.h
index 6cff5cf458d2636d6bb77dd922b078ba3caaa7b7..3c23b6220c049bce8fa275b29d251a6290dcac34 100644
--- a/include/linux/mfd/rt5033.h
+++ b/include/linux/mfd/rt5033.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * MFD core driver for the RT5033
  *
  * Copyright (C) 2014 Samsung Electronics
  * Author: Beomho Seo <beomho.seo@samsung.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 bythe Free Software Foundation.
  */
 
 #ifndef __RT5033_H__