treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 172

Based on 1 normalized pattern(s):

  this file may be distributed under the terms of the gnu general
  public license version 2

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 9 file(s).
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Reviewed-by: NAllison Randal <allison@lohutok.net>
Reviewed-by: NKate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: NRichard Fontana <rfontana@redhat.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070034.395589349@linutronix.deSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/x86/kernel/cpu/mce/inject.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Machine check injection support.
  * Copyright 2008 Intel Corporation.
  *
- * 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; version 2
- * of the License.
- *
  * Authors:
  * Andi Kleen
  * Ying Huang
@@ -16,9 +12,6 @@
  * built as module so that it can be loaded on production kernels for
  * testing purposes.
  *
- * This file may be distributed under the terms of the GNU General Public
- * License version 2.
- *
  * Copyright (c) 2010-17:  Borislav Petkov <bp@alien8.de>
  *			   Advanced Micro Devices Inc.
  */

drivers/edac/ghes_edac.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * GHES/EDAC Linux driver
  *
- * This file may be distributed under the terms of the GNU General Public
- * License version 2.
- *
  * Copyright (c) 2013 by Mauro Carvalho Chehab
  *
  * Red Hat Inc. http://www.redhat.com

drivers/edac/i7300_edac.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel 7300 class Memory Controllers kernel module (Clarksboro)
  *
- * This file may be distributed under the terms of the
- * GNU General Public License version 2 only.
- *
  * Copyright (c) 2010 by:
  *	 Mauro Carvalho Chehab
  *

drivers/edac/i7core_edac.c

+// SPDX-License-Identifier: GPL-2.0-only
 /* Intel i7 core/Nehalem Memory Controller kernel module
  *
  * This driver supports the memory controllers found on the Intel
@@ -5,9 +6,6 @@
  * Xeon 55xx and Xeon 56xx also known as Nehalem, Nehalem-EP, Lynnfield
  * and Westmere-EP.
  *
- * This file may be distributed under the terms of the
- * GNU General Public License version 2 only.
- *
  * Copyright (c) 2009-2010 by:
  *	 Mauro Carvalho Chehab
  *

drivers/edac/sb_edac.c

+// SPDX-License-Identifier: GPL-2.0-only
 /* Intel Sandy Bridge -EN/-EP/-EX Memory Controller kernel module
  *
  * This driver supports the memory controllers found on the Intel
  * processor family Sandy Bridge.
  *
- * This file may be distributed under the terms of the
- * GNU General Public License version 2 only.
- *
  * Copyright (c) 2011 by:
  *	 Mauro Carvalho Chehab
  */

drivers/media/i2c/ov7670.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * A V4L2 driver for OmniVision OV7670 cameras.
  *
@@ -6,9 +7,6 @@
  * McClelland's ovcamchip code.
  *
  * Copyright 2006-7 Jonathan Corbet <corbet@lwn.net>
- *
- * This file may be distributed under the terms of the GNU General
- * Public License, version 2.
  */
 #include <linux/clk.h>
 #include <linux/init.h>

drivers/media/platform/marvell-ccic/cafe-driver.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * A driver for the CMOS camera controller in the Marvell 88ALP01 "cafe"
  * multifunction chip.  Currently works with the Omnivision OV7670
@@ -13,9 +14,6 @@
  *
  * v4l2_device/v4l2_subdev conversion by:
  * Copyright (C) 2009 Hans Verkuil <hverkuil@xs4all.nl>
- *
- * This file may be distributed under the terms of the GNU General
- * Public License, version 2.
  */
 #include <linux/kernel.h>
 #include <linux/module.h>

drivers/media/platform/marvell-ccic/mmp-driver.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Support for the camera device found on Marvell MMP processors; known
  * to work with the Armada 610 as used in the OLPC 1.75 system.
  *
  * Copyright 2011 Jonathan Corbet <corbet@lwn.net>
- *
- * This file may be distributed under the terms of the GNU General
- * Public License, version 2.
  */
 
 #include <linux/init.h>

include/media/i2c/ov7670.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * A V4L2 driver for OmniVision OV7670 cameras.
  *
  * Copyright 2010 One Laptop Per Child
- *
- * This file may be distributed under the terms of the GNU General
- * Public License, version 2.
  */
 
 #ifndef __OV7670_H