treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2)

Based on the normalized pattern:

    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

extracted by the scancode license scanner the SPDX license identifier

    GPL-2.0-only

has been chosen to replace the boilerplate/reference.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/bus/mvebu-mbus.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Address map functions for Marvell EBU SoCs (Kirkwood, Armada
  * 370/XP, Dove, Orion5x and MV78xx0)
  *
- * 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.
- *
  * The Marvell EBU SoCs have a configurable physical address space:
  * the physical address at which certain devices (PCIe, NOR, NAND,
  * etc.) sit can be configured. The configuration takes place through

drivers/bus/sunxi-rsb.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * RSB (Reduced Serial Bus) driver.
  *
  * Author: Chen-Yu Tsai <wens@csie.org>
  *
- * 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.
- *
  * The RSB controller looks like an SMBus controller which only supports
  * byte and word data transfers. But, it differs from standard SMBus
  * protocol on several aspects:
@@ -31,7 +28,6 @@
  * This document is officially released by Allwinner.
  *
  * This driver is based on i2c-sun6i-p2wi.c, the P2WI bus driver.
- *
  */
 
 #include <linux/clk.h>

drivers/bus/tegra-gmi.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for NVIDIA Generic Memory Interface
  *
  * Copyright (C) 2016 Host Mobility AB. All rights reserved.
- *
- * 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.
  */
 
 #include <linux/clk.h>

drivers/bus/ts-nbus.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * NBUS driver for TS-4600 based boards
  *
  * Copyright (c) 2016 - Savoir-faire Linux
  * Author: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
  *
- * 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 a GPIOs bit-banged bus, called the NBUS by Technologic
  * Systems. It is used to communicate with the peripherals in the FPGA on the
  * TS-4600 SoM.

drivers/clk/axs10x/i2s_pll_clock.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Synopsys AXS10X SDP I2S PLL clock driver
  *
  * Copyright (C) 2016 Synopsys
- *
- * 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.
  */
 
 #include <linux/platform_device.h>

drivers/clk/axs10x/pll_clock.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Synopsys AXS10X SDP Generic PLL clock driver
  *
  * Copyright (C) 2017 Synopsys
- *
- * 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.
  */
 
 #include <linux/platform_device.h>

drivers/clk/clk-hsdk-pll.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Synopsys HSDK SDP Generic PLL clock driver
  *
  * Copyright (C) 2017 Synopsys
- *
- * 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.
  */
 
 #include <linux/clk-provider.h>

drivers/clk/clk-moxart.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * MOXA ART SoCs clock driver.
  *
  * Copyright (C) 2013 Jonas Jensen
  *
  * Jonas Jensen <jonas.jensen@gmail.com>
- *
- * 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.
  */
 
 #include <linux/clk.h>

drivers/clk/mmp/clk-apbc.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mmp APB clock operation source file
  *
  * Copyright (C) 2012 Marvell
  * Chao Xie <xiechao.mail@gmail.com>
- *
- * 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.
  */
 
 #include <linux/kernel.h>

drivers/clk/mmp/clk-apmu.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mmp AXI peripharal clock operation source file
  *
  * Copyright (C) 2012 Marvell
  * Chao Xie <xiechao.mail@gmail.com>
- *
- * 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.
  */
 
 #include <linux/kernel.h>

drivers/clk/mmp/clk-frac.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mmp factor clock operation source file
  *
  * Copyright (C) 2012 Marvell
  * Chao Xie <xiechao.mail@gmail.com>
- *
- * 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.
  */
 
 #include <linux/clk-provider.h>

drivers/clk/mmp/clk-gate.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mmp gate clock operation source file
  *
  * Copyright (C) 2014 Marvell
  * Chao Xie <chao.xie@marvell.com>
- *
- * 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.
  */
 
 #include <linux/clk-provider.h>

drivers/clk/mmp/clk-mix.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mmp mix(div and mux) clock operation source file
  *
  * Copyright (C) 2014 Marvell
  * Chao Xie <chao.xie@marvell.com>
- *
- * 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.
  */
 
 #include <linux/clk-provider.h>

drivers/clk/mmp/clk-mmp2.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mmp2 clock framework source file
  *
  * Copyright (C) 2012 Marvell
  * Chao Xie <xiechao.mail@gmail.com>
- *
- * 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.
  */
 
 #include <linux/clk.h>

drivers/clk/mmp/clk-of-mmp2.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mmp2 clock framework source file
  *
  * Copyright (C) 2012 Marvell
  * Chao Xie <xiechao.mail@gmail.com>
  * Copyright (C) 2020 Lubomir Rintel <lkundrak@v3.sk>
- *
- * 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.
  */
 
 #include <linux/module.h>

drivers/clk/mmp/clk-of-pxa168.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * pxa168 clock framework source file
  *
  * Copyright (C) 2012 Marvell
  * Chao Xie <xiechao.mail@gmail.com>
- *
- * 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.
  */
 
 #include <linux/module.h>

drivers/clk/mmp/clk-of-pxa1928.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * pxa1928 clock framework source file
  *
@@ -7,10 +8,6 @@
  * Based on drivers/clk/mmp/clk-of-mmp2.c:
  * Copyright (C) 2012 Marvell
  * Chao Xie <xiechao.mail@gmail.com>
- *
- * 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.
  */
 #include <linux/kernel.h>
 #include <linux/io.h>

drivers/clk/mmp/clk-of-pxa910.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * pxa910 clock framework source file
  *
  * Copyright (C) 2012 Marvell
  * Chao Xie <xiechao.mail@gmail.com>
- *
- * 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.
  */
 
 #include <linux/module.h>

drivers/clk/mmp/clk-pxa168.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * pxa168 clock framework source file
  *
  * Copyright (C) 2012 Marvell
  * Chao Xie <xiechao.mail@gmail.com>
- *
- * 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.
  */
 
 #include <linux/clk.h>

drivers/clk/mmp/clk-pxa910.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * pxa910 clock framework source file
  *
  * Copyright (C) 2012 Marvell
  * Chao Xie <xiechao.mail@gmail.com>
- *
- * 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.
  */
 
 #include <linux/clk.h>

drivers/clk/nxp/clk-lpc18xx-ccu.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Clk driver for NXP LPC18xx/LPC43xx Clock Control Unit (CCU)
  *
  * Copyright (C) 2015 Joachim Eastwood <manabian@gmail.com>
- *
- * 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.
  */
 
 #include <linux/clk.h>

drivers/clk/nxp/clk-lpc18xx-cgu.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Clk driver for NXP LPC18xx/LPC43xx Clock Generation Unit (CGU)
  *
  * Copyright (C) 2015 Joachim Eastwood <manabian@gmail.com>
- *
- * 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.
  */
 
 #include <linux/clk-provider.h>

drivers/clk/nxp/clk-lpc18xx-creg.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Clk driver for NXP LPC18xx/43xx Configuration Registers (CREG)
  *
  * Copyright (C) 2015 Joachim Eastwood <manabian@gmail.com>
- *
- * 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.
  */
 
 #include <linux/clk-provider.h>

drivers/clk/spear/clk-aux-synth.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 ST Microelectronics
  * Viresh Kumar <vireshk@kernel.org>
  *
- * 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.
- *
  * Auxiliary Synthesizer clock implementation
  */
 

drivers/clk/spear/clk-frac-synth.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 ST Microelectronics
  * Viresh Kumar <vireshk@kernel.org>
  *
- * 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.
- *
  * Fractional Synthesizer clock implementation
  */
 

drivers/clk/spear/clk-gpt-synth.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 ST Microelectronics
  * Viresh Kumar <vireshk@kernel.org>
  *
- * 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.
- *
  * General Purpose Timer Synthesizer clock implementation
  */
 

drivers/clk/spear/clk-vco-pll.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 ST Microelectronics
  * Viresh Kumar <vireshk@kernel.org>
  *
- * 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.
- *
  * VCO-PLL clock implementation
  */
 

drivers/clk/spear/clk.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 ST Microelectronics
  * Viresh Kumar <vireshk@kernel.org>
  *
- * 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.
- *
  * SPEAr clk - Common routines
  */
 

drivers/clk/spear/clk.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Clock framework definitions for SPEAr platform
  *
  * Copyright (C) 2012 ST Microelectronics
  * Viresh Kumar <vireshk@kernel.org>
- *
- * 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.
  */
 
 #ifndef __SPEAR_CLK_H

drivers/clk/spear/spear1310_clock.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * arch/arm/mach-spear13xx/spear1310_clock.c
  *
@@ -5,10 +6,6 @@
  *
  * Copyright (C) 2012 ST Microelectronics
  * Viresh Kumar <vireshk@kernel.org>
- *
- * 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.
  */
 
 #include <linux/clkdev.h>

drivers/clk/spear/spear1340_clock.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * arch/arm/mach-spear13xx/spear1340_clock.c
  *
@@ -5,10 +6,6 @@
  *
  * Copyright (C) 2012 ST Microelectronics
  * Viresh Kumar <vireshk@kernel.org>
- *
- * 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.
  */
 
 #include <linux/clkdev.h>

drivers/clk/spear/spear3xx_clock.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SPEAr3xx machines clock framework source file
  *
  * Copyright (C) 2012 ST Microelectronics
  * Viresh Kumar <vireshk@kernel.org>
- *
- * 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.
  */
 
 #include <linux/clk.h>

drivers/clk/spear/spear6xx_clock.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SPEAr6xx machines clock framework source file
  *
  * Copyright (C) 2012 ST Microelectronics
  * Viresh Kumar <vireshk@kernel.org>
- *
- * 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.
  */
 
 #include <linux/clkdev.h>

drivers/cpufreq/mvebu-cpufreq.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * CPUFreq support for Armada 370/XP platforms.
  *
@@ -6,10 +7,6 @@
  * Yehuda Yitschak <yehuday@marvell.com>
  * Gregory Clement <gregory.clement@free-electrons.com>
  * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
- *
- * 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.
  */
 
 #define pr_fmt(fmt) "mvebu-pmsu: " fmt

drivers/cpuidle/cpuidle-at91.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * based on arch/arm/mach-kirkwood/cpuidle.c
  *
  * CPU idle support for AT91 SoC
  *
- * 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.
- *
  * The cpu idle uses wait-for-interrupt and RAM self refresh in order
  * to implement two idle states -
  * #1 wait-for-interrupt

drivers/cpuidle/cpuidle-kirkwood.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * CPU idle Marvell Kirkwood SoCs
  *
- * 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.
- *
  * The cpu idle uses wait-for-interrupt and DDR self refresh in order
  * to implement two idle states -
  * #1 wait-for-interrupt

drivers/dma/bestcomm/ata.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Bestcomm ATA task driver
  *
- *
  * Patterned after bestcomm/fec.c by Dale Farnsworth <dfarnsworth@mvista.com>
  *                                   2003-2004 (c) MontaVista, Software, Inc.
  *
  * Copyright (C) 2006-2007 Sylvain Munaut <tnt@246tNt.com>
  * Copyright (C) 2006      Freescale - John Rigby
- *
- * 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.
  */
 
 #include <linux/kernel.h>
@@ -154,4 +150,3 @@ EXPORT_SYMBOL_GPL(bcom_ata_release);
 MODULE_DESCRIPTION("BestComm ATA task driver");
 MODULE_AUTHOR("John Rigby");
 MODULE_LICENSE("GPL v2");
-

drivers/dma/bestcomm/bestcomm.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for MPC52xx processor BestComm peripheral controller
  *
- *
  * Copyright (C) 2006-2007 Sylvain Munaut <tnt@246tNt.com>
  * Copyright (C) 2005      Varma Electronics Oy,
  *                         ( by Andrey Volkov <avolkov@varma-el.com> )
  * Copyright (C) 2003-2004 MontaVista, Software, Inc.
  *                         ( by Dale Farnsworth <dfarnsworth@mvista.com> )
- *
- * 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.
  */
 
 #include <linux/module.h>
@@ -528,4 +524,3 @@ MODULE_AUTHOR("Sylvain Munaut <tnt@246tNt.com>");
 MODULE_AUTHOR("Andrey Volkov <avolkov@varma-el.com>");
 MODULE_AUTHOR("Dale Farnsworth <dfarnsworth@mvista.com>");
 MODULE_LICENSE("GPL v2");
-

drivers/dma/bestcomm/fec.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Bestcomm FEC tasks driver
  *
- *
  * Copyright (C) 2006-2007 Sylvain Munaut <tnt@246tNt.com>
  * Copyright (C) 2003-2004 MontaVista, Software, Inc.
  *                         ( by Dale Farnsworth <dfarnsworth@mvista.com> )
- *
- * 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.
  */
 
 #include <linux/kernel.h>
@@ -267,4 +263,3 @@ EXPORT_SYMBOL_GPL(bcom_fec_tx_release);
 MODULE_DESCRIPTION("BestComm FEC tasks driver");
 MODULE_AUTHOR("Dale Farnsworth <dfarnsworth@mvista.com>");
 MODULE_LICENSE("GPL v2");
-

drivers/dma/bestcomm/sram.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Simple memory allocator for on-board SRAM
  *
- *
  * Maintainer : Sylvain Munaut <tnt@246tNt.com>
  *
  * Copyright (C) 2005 Sylvain Munaut <tnt@246tNt.com>
- *
- * 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.
  */
 
 #include <linux/err.h>
@@ -176,4 +172,3 @@ void bcom_sram_free(void *ptr)
 	spin_unlock(&bcom_sram->lock);
 }
 EXPORT_SYMBOL_GPL(bcom_sram_free);
-

drivers/dma/moxart-dma.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * MOXA ART SoCs DMA Engine support.
  *
  * Copyright (C) 2013 Jonas Jensen
  *
  * Jonas Jensen <jonas.jensen@gmail.com>
- *
- * 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.
  */
 
 #include <linux/dmaengine.h>

drivers/dma/ppc4xx/adma.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * 2006-2009 (C) DENX Software Engineering.
  *
  * Author: Yuri Tikhonov <yur@emcraft.com>
- *
- * 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.
  */
 
 #ifndef _PPC440SPE_ADMA_H

drivers/edac/edac_pci.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * EDAC PCI component
  *
  * Author: Dave Jiang <djiang@mvista.com>
  *
- * 2007 (c) MontaVista Software, 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.
- *
+ * 2007 (c) MontaVista Software, Inc.
  */
 #include <asm/page.h>
 #include <linux/uaccess.h>

drivers/edac/fsl_ddr_edac.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Freescale Memory Controller kernel module
  *
@@ -9,10 +10,7 @@
  *
  * Author: Dave Jiang <djiang@mvista.com>
  *
- * 2006-2007 (c) MontaVista Software, 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.
+ * 2006-2007 (c) MontaVista Software, Inc.
  */
 #include <linux/module.h>
 #include <linux/init.h>

drivers/edac/fsl_ddr_edac.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Freescale Memory Controller kernel module
  *
@@ -7,11 +8,7 @@
  *
  * Author: Dave Jiang <djiang@mvista.com>
  *
- * 2006-2007 (c) MontaVista Software, 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.
- *
+ * 2006-2007 (c) MontaVista Software, Inc.
  */
 #ifndef _FSL_DDR_EDAC_H_
 #define _FSL_DDR_EDAC_H_

drivers/edac/mpc85xx_edac.h

+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Freescale MPC85xx Memory Controller kernel module
  * Author: Dave Jiang <djiang@mvista.com>
  *
- * 2006-2007 (c) MontaVista Software, 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.
- *
+ * 2006-2007 (c) MontaVista Software, Inc.
  */
 #ifndef _MPC85XX_EDAC_H_
 #define _MPC85XX_EDAC_H_

drivers/gpio/gpio-mpc8xxx.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * GPIOs on MPC512x/8349/8572/8610/QorIQ and compatible
  *
  * Copyright (C) 2008 Peter Korsgaard <jacmet@sunsite.dk>
  * Copyright (C) 2016 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.
  */
 
 #include <linux/acpi.h>

drivers/gpio/gpio-mvebu.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * GPIO driver for Marvell SoCs
  *
@@ -7,10 +8,6 @@
  * Andrew Lunn <andrew@lunn.ch>
  * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
  *
- * 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 is a fairly straightforward GPIO driver for the
  * complete family of Marvell EBU SoC platforms (Orion, Dove,
  * Kirkwood, Discovery, Armada 370/XP). The only complexity of this

drivers/gpio/gpio-spear-spics.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SPEAr platform SPI chipselect abstraction over gpiolib
  *
  * Copyright (C) 2012 ST Microelectronics
  * Shiraz Hashim <shiraz.linux.kernel@gmail.com>
- *
- * 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.
  */
 
 #include <linux/err.h>

drivers/gpio/gpio-ts4800.c

+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * GPIO driver for the TS-4800 board
  *
  * Copyright (c) 2016 - Savoir-faire Linux
- *
- * 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.
  */
 
 #include <linux/gpio/driver.h>