treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

Based on 2 normalized pattern(s):

  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

  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 #

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Enrico Weigelt <info@metux.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/include/linux/regulator/arizona-ldo1.h b/include/linux/regulator/arizona-ldo1.h
index fe74ab9..1fe2c71 100644
--- a/include/linux/regulator/arizona-ldo1.h
+++ b/include/linux/regulator/arizona-ldo1.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Platform data for Arizona LDO1 regulator
  *
  * Copyright 2017 Cirrus Logic
- *
- * 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 ARIZONA_LDO1_H
diff --git a/include/linux/regulator/arizona-micsupp.h b/include/linux/regulator/arizona-micsupp.h
index 6168426..cacb866 100644
--- a/include/linux/regulator/arizona-micsupp.h
+++ b/include/linux/regulator/arizona-micsupp.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Platform data for Arizona micsupp regulator
  *
  * Copyright 2017 Cirrus Logic
- *
- * 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 ARIZONA_MICSUPP_H
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index aaf3cee..8159834 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * consumer.h -- SoC Regulator consumer support.
  *
@@ -5,10 +6,6 @@
  *
  * Author: Liam Girdwood <lrg@slimlogic.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.
- *
  * Regulator Consumer Interface.
  *
  * A Power Management Regulator framework for SoC based devices.
@@ -29,7 +26,6 @@
  *   but this drops rapidly to 60% when below 100mA. Regulator r has > 90%
  *   efficiency in IDLE mode at loads < 10mA. Thus regulator r will operate
  *   in normal mode for loads > 10mA and in IDLE mode for load <= 10mA.
- *
  */
 
 #ifndef __LINUX_REGULATOR_CONSUMER_H_
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 377da23..d45ab52 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * driver.h -- SoC Regulator driver support.
  *
@@ -5,10 +6,6 @@
  *
  * Author: Liam Girdwood <lrg@slimlogic.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.
- *
  * Regulator Driver Interface.
  */
 
diff --git a/include/linux/regulator/lp872x.h b/include/linux/regulator/lp872x.h
index 6029279f..d780dbb 100644
--- a/include/linux/regulator/lp872x.h
+++ b/include/linux/regulator/lp872x.h
@@ -1,12 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2012 Texas Instruments
  *
  * Author: Milo(Woogyom) Kim <milo.kim@ti.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 __LP872X_REGULATOR_H__
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index 1d34a70..5539efa 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * machine.h -- SoC Regulator support, machine/board driver API.
  *
@@ -5,10 +6,6 @@
  *
  * Author: Liam Girdwood <lrg@slimlogic.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.
- *
  * Regulator Machine/Board Interface.
  */
 
diff --git a/include/linux/regulator/max8649.h b/include/linux/regulator/max8649.h
index 417d14e..bc9b9c9 100644
--- a/include/linux/regulator/max8649.h
+++ b/include/linux/regulator/max8649.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Interface of Maxim max8649
  *
  * Copyright (C) 2009-2010 Marvell International Ltd.
  *      Haojian Zhuang <haojian.zhuang@marvell.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 __LINUX_REGULATOR_MAX8649_H