1498 files changed, 1498 insertions, 6247 deletions

diff --git a/drivers/acpi/acpi_amba.c b/drivers/acpi/acpi_amba.c
index 7f77c071709a..8159f0a669b8 100644
--- a/drivers/acpi/acpi_amba.c
+++ b/drivers/acpi/acpi_amba.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 
 /*
  * ACPI support for platform bus type.
  *
  * Copyright (C) 2015, Linaro Ltd
  * Author: Graeme Gregory <graeme.gregory@linaro.org>
- *
- * 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/acpi.h>
diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c
index c16f9460c4a2..ff47317d8ef1 100644
--- a/drivers/acpi/acpi_apd.c
+++ b/drivers/acpi/acpi_apd.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD ACPI support for ACPI2platform device.
  *
  * Copyright (c) 2014,2015 AMD Corporation.
  * Authors: Ken Xue <Ken.Xue@amd.com>
  *      Wu, Jeff <Jeff.Wu@amd.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/clk-provider.h>
diff --git a/drivers/acpi/acpi_cmos_rtc.c b/drivers/acpi/acpi_cmos_rtc.c
index 0980a133916f..33ac6cb428fe 100644
--- a/drivers/acpi/acpi_cmos_rtc.c
+++ b/drivers/acpi/acpi_cmos_rtc.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI support for CMOS RTC Address Space access
  *
  * Copyright (C) 2013, Intel Corporation
  * Authors: Lan Tianyu <tianyu.lan@intel.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/acpi.h>
diff --git a/drivers/acpi/acpi_configfs.c b/drivers/acpi/acpi_configfs.c
index f92033661239..9c6ff0f5a25e 100644
--- a/drivers/acpi/acpi_configfs.c
+++ b/drivers/acpi/acpi_configfs.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI configfs support
  *
  * Copyright (c) 2016 Intel Corporation
- *
- * 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.
  */
 
 #define pr_fmt(fmt) "ACPI configfs: " fmt
diff --git a/drivers/acpi/acpi_dbg.c b/drivers/acpi/acpi_dbg.c
index d18246a2a65e..7a265c2171c0 100644
--- a/drivers/acpi/acpi_dbg.c
+++ b/drivers/acpi/acpi_dbg.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI AML interfacing support
  *
  * Copyright (C) 2015, Intel Corporation
  * Authors: Lv Zheng <lv.zheng@intel.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.
  */
 
 /* #define DEBUG */
diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index cf768608437e..23484aa877b6 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI support for Intel Lynxpoint LPSS.
  *
  * Copyright (C) 2013, Intel Corporation
  * Authors: Mika Westerberg <mika.westerberg@linux.intel.com>
  *          Rafael J. Wysocki <rafael.j.wysocki@intel.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/acpi.h>
diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c
index 1f32caa87686..00ec4f2bf015 100644
--- a/drivers/acpi/acpi_platform.c
+++ b/drivers/acpi/acpi_platform.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI support for platform bus type.
  *
@@ -5,10 +6,6 @@
  * Authors: Mika Westerberg <mika.westerberg@linux.intel.com>
  *          Mathias Nyman <mathias.nyman@linux.intel.com>
  *          Rafael J. Wysocki <rafael.j.wysocki@intel.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/acpi.h>
diff --git a/drivers/acpi/acpi_pnp.c b/drivers/acpi/acpi_pnp.c
index 67d97c0090a2..f3039b93ff61 100644
--- a/drivers/acpi/acpi_pnp.c
+++ b/drivers/acpi/acpi_pnp.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI support for PNP bus type
  *
  * Copyright (C) 2014, Intel Corporation
  * Authors: Zhang Rui <rui.zhang@intel.com>
  *          Rafael J. Wysocki <rafael.j.wysocki@intel.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/acpi.h>
diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c
index fc447410ae4d..24f065114d42 100644
--- a/drivers/acpi/acpi_processor.c
+++ b/drivers/acpi/acpi_processor.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * acpi_processor.c - ACPI processor enumeration support
  *
@@ -7,10 +8,6 @@
  * Copyright (C) 2004  Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
  * Copyright (C) 2013, Intel Corporation
  *                     Rafael J. Wysocki <rafael.j.wysocki@intel.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/acpi.h>
diff --git a/drivers/acpi/acpi_watchdog.c b/drivers/acpi/acpi_watchdog.c
index 95600309ce42..b5516b04ffc0 100644
--- a/drivers/acpi/acpi_watchdog.c
+++ b/drivers/acpi/acpi_watchdog.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI watchdog table parsing support.
  *
  * Copyright (C) 2016, Intel Corporation
  * Author: Mika Westerberg <mika.westerberg@linux.intel.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.
  */
 
 #define pr_fmt(fmt) "ACPI: watchdog: " fmt
diff --git a/drivers/acpi/arm64/gtdt.c b/drivers/acpi/arm64/gtdt.c
index 92f9edf9d11e..01962c63a711 100644
--- a/drivers/acpi/arm64/gtdt.c
+++ b/drivers/acpi/arm64/gtdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ARM Specific GTDT table Support
  *
@@ -5,10 +6,6 @@
  * Author: Daniel Lezcano <daniel.lezcano@linaro.org>
  *         Fu Wei <fu.wei@linaro.org>
  *         Hanjun Guo <hanjun.guo@linaro.org>
- *
- * 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/acpi.h>
diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
index 75af78361ce5..251f961c28cc 100644
--- a/drivers/acpi/bgrt.c
+++ b/drivers/acpi/bgrt.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * BGRT boot graphic support
  * Authors: Matthew Garrett, Josh Triplett <josh@joshtriplett.org>
  * Copyright 2012 Red Hat, Inc <mjg@redhat.com>
  * Copyright 2012 Intel Corporation
- *
- * 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/kernel.h>
diff --git a/drivers/acpi/dptf/int340x_thermal.c b/drivers/acpi/dptf/int340x_thermal.c
index 0aa7c2e62e95..5c7a90186e3c 100644
--- a/drivers/acpi/dptf/int340x_thermal.c
+++ b/drivers/acpi/dptf/int340x_thermal.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI support for int340x thermal drivers
  *
  * Copyright (C) 2014, Intel Corporation
  * Authors: Zhang Rui <rui.zhang@intel.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/acpi.h>
diff --git a/drivers/acpi/ioapic.c b/drivers/acpi/ioapic.c
index 3595aa9c7c18..a690c7b18623 100644
--- a/drivers/acpi/ioapic.c
+++ b/drivers/acpi/ioapic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * IOAPIC/IOxAPIC/IOSAPIC driver
  *
@@ -6,10 +7,6 @@
  *
  * Copyright (C) 2014 Intel Corporation
  *
- * 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.
- *
  * Based on original drivers/pci/ioapic.c
  *      Yinghai Lu <yinghai@kernel.org>
  *      Jiang Liu <jiang.liu@intel.com>
diff --git a/drivers/acpi/irq.c b/drivers/acpi/irq.c
index c3b2222e2129..89690a471360 100644
--- a/drivers/acpi/irq.c
+++ b/drivers/acpi/irq.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI GSI IRQ layer
  *
  * Copyright (C) 2015 ARM Ltd.
  * Author: Lorenzo Pieralisi <lorenzo.pieralisi@arm.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/acpi.h>
 #include <linux/irq.h>
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c
index 9d460a859be0..da3ced297f19 100644
--- a/drivers/acpi/property.c
+++ b/drivers/acpi/property.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI device specific properties support.
  *
@@ -7,10 +8,6 @@
  * Authors: Mika Westerberg <mika.westerberg@linux.intel.com>
  *          Darren Hart <dvhart@linux.intel.com>
  *          Rafael J. Wysocki <rafael.j.wysocki@intel.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/acpi.h>
diff --git a/drivers/acpi/spcr.c b/drivers/acpi/spcr.c
index b34d05e365b7..d73b4535e79d 100644
--- a/drivers/acpi/spcr.c
+++ b/drivers/acpi/spcr.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2012, Intel Corporation
  * Copyright (c) 2015, Red Hat, Inc.
  * Copyright (c) 2015, 2016 Linaro 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.
- *
  */
 
 #define pr_fmt(fmt) "ACPI: SPCR: " fmt
diff --git a/drivers/acpi/x86/apple.c b/drivers/acpi/x86/apple.c
index b7c98ff82d78..c285c91a5e9c 100644
--- a/drivers/acpi/x86/apple.c
+++ b/drivers/acpi/x86/apple.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * apple.c - Apple ACPI quirks
  * Copyright (C) 2017 Lukas Wunner <lukas@wunner.de>
- *
- * 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/acpi.h>
diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
index c6df14802741..ba277cd5c7fa 100644
--- a/drivers/acpi/x86/utils.c
+++ b/drivers/acpi/x86/utils.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * X86 ACPI Utility Functions
  *
@@ -5,10 +6,6 @@
  *
  * Based on various non upstream patches to support the CHT Whiskey Cove PMIC:
  * Copyright (C) 2013-2015 Intel Corporation. All rights reserved.
- *
- * 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/acpi.h>
diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index b4dae624b9af..100e798a5c82 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/arch/arm/common/amba.c
  *
  *  Copyright (C) 2003 Deep Blue Solutions Ltd, All Rights Reserved.
- *
- * 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>
 #include <linux/init.h>
diff --git a/drivers/ata/ahci_st.c b/drivers/ata/ahci_st.c
index 21c5c44832ef..c268264c2129 100644
--- a/drivers/ata/ahci_st.c
+++ b/drivers/ata/ahci_st.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 STMicroelectronics Limited
  *
  * Authors: Francesco Virlinzi <francesco.virlinzi@st.com>
  *          Alexandre Torgue <alexandre.torgue@st.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/init.h>
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
index 0b0d93065f5a..d1644a8ef9fa 100644
--- a/drivers/ata/pata_ixp4xx_cf.c
+++ b/drivers/ata/pata_ixp4xx_cf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ixp4xx PATA/Compact Flash driver
  * Copyright (C) 2006-07 Tower Technologies
@@ -9,11 +10,6 @@
  * on the ixp4xx. In the irq is not available, you might
  * want to modify both this driver and libata to run in
  * polling mode.
- *
- * 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/kernel.h>
diff --git a/drivers/ata/pata_of_platform.c b/drivers/ata/pata_of_platform.c
index 7a0b1759e5f0..35aa158fc976 100644
--- a/drivers/ata/pata_of_platform.c
+++ b/drivers/ata/pata_of_platform.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OF-platform PATA driver
  *
  * Copyright (c) 2007  MontaVista Software, Inc.
  *                     Anton Vorontsov <avorontsov@ru.mvista.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/kernel.h>
diff --git a/drivers/ata/pata_palmld.c b/drivers/ata/pata_palmld.c
index 26817fd91700..2448441571ed 100644
--- a/drivers/ata/pata_palmld.c
+++ b/drivers/ata/pata_palmld.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/ata/pata_palmld.c
  *
@@ -13,11 +14,6 @@
  * ixp4xx PATA/Compact Flash driver
  * Copyright (C) 2006-07 Tower Technologies
  * Author: Alessandro Zummo <a.zummo@towertech.it>
- *
- * 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/kernel.h>
diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
index 66bb5bff126b..7c37f2ff09e4 100644
--- a/drivers/ata/pata_rb532_cf.c
+++ b/drivers/ata/pata_rb532_cf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  A low-level PATA driver to handle a Compact Flash connected on the
  *  Mikrotik's RouterBoard 532 board.
@@ -12,11 +13,6 @@
  *  Also was based on the driver for Linux 2.4.xx published by Mikrotik for
  *  their RouterBoard 1xx and 5xx series devices. The original Mikrotik code
  *  seems not to have a license.
- *
- *  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/gfp.h>
diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c
index 1dc3361cb5a5..3da0e8e30286 100644
--- a/drivers/ata/pata_samsung_cf.c
+++ b/drivers/ata/pata_samsung_cf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
@@ -9,10 +10,6 @@
  * Based on:
  *      PATA driver for AT91SAM9260 Static Memory Controller
  *      PATA driver for Toshiba SCC controller
- *
- * 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/kernel.h>
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 464c9092bc8b..5d8e0ab3f054 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Xilinx SystemACE device driver
  *
  * Copyright 2007 Secret Lab Technologies 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.
  */
 
 /*
diff --git a/drivers/bus/da8xx-mstpri.c b/drivers/bus/da8xx-mstpri.c
index 9af9bcc68059..ee4c02335130 100644
--- a/drivers/bus/da8xx-mstpri.c
+++ b/drivers/bus/da8xx-mstpri.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI da8xx master peripheral priority driver
  *
@@ -5,10 +6,6 @@
  *
  * Author:
  *   Bartosz Golaszewski <bgolaszewski@baylibre.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/drivers/bus/qcom-ebi2.c b/drivers/bus/qcom-ebi2.c
index 56b01e4344d3..03ddcf426887 100644
--- a/drivers/bus/qcom-ebi2.c
+++ b/drivers/bus/qcom-ebi2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Qualcomm External Bus Interface 2 (EBI2) driver
  * an older version of the Qualcomm Parallel Interface Controller (QPIC)
@@ -6,10 +7,6 @@
  *
  * Author: Linus Walleij <linus.walleij@linaro.org>
  *
- * 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.
- *
  * See the device tree bindings for this block for more details on the
  * hardware.
  */
diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c
index 3695773ce7c3..84d9adbb62f6 100644
--- a/drivers/char/agp/hp-agp.c
+++ b/drivers/char/agp/hp-agp.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HP zx1 AGPGART routines.
  *
  * (c) Copyright 2002, 2003 Hewlett-Packard Development Company, L.P.
  *      Bjorn Helgaas <bjorn.helgaas@hp.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/acpi.h>
diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c
index 15f2e7025b78..ed3c4c42fc23 100644
--- a/drivers/char/agp/parisc-agp.c
+++ b/drivers/char/agp/parisc-agp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HP Quicksilver AGP GART routines
  *
@@ -6,11 +7,6 @@
  * Based on drivers/char/agpgart/hp-agp.c which is
  * (c) Copyright 2002, 2003 Hewlett-Packard Development Company, L.P.
  *      Bjorn Helgaas <bjorn.helgaas@hp.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/drivers/char/hpet.c b/drivers/char/hpet.c
index 3a1e6b3ccd10..5c39f20378b8 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel & MS High Precision Event Timer Implementation.
  *
@@ -5,10 +6,6 @@
  *      Venki Pallipadi
  * (c) Copyright 2004 Hewlett-Packard Development Company, L.P.
  *      Bob Picco <robert.picco@hp.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/interrupt.h>
diff --git a/drivers/char/hw_random/hisi-rng.c b/drivers/char/hw_random/hisi-rng.c
index 40d96572c591..c663d5dd85bb 100644
--- a/drivers/char/hw_random/hisi-rng.c
+++ b/drivers/char/hw_random/hisi-rng.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 HiSilicon 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/err.h>
diff --git a/drivers/char/hw_random/st-rng.c b/drivers/char/hw_random/st-rng.c
index 938ec10e733d..bd6a98b3479b 100644
--- a/drivers/char/hw_random/st-rng.c
+++ b/drivers/char/hw_random/st-rng.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ST Random Number Generator Driver ST's Platforms
  *
@@ -5,10 +6,6 @@
  *         Lee Jones <lee.jones@linaro.org>
  *
  * Copyright (C) 2015 STMicroelectronics (R&D) Limited
- *
- * 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/clk.h>
diff --git a/drivers/char/hw_random/timeriomem-rng.c b/drivers/char/hw_random/timeriomem-rng.c
index f615684028af..ccd1f6e0696b 100644
--- a/drivers/char/hw_random/timeriomem-rng.c
+++ b/drivers/char/hw_random/timeriomem-rng.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/char/hw_random/timeriomem-rng.c
  *
@@ -7,10 +8,6 @@
  *   Copyright 2005 (c) MontaVista Software, Inc.
  *   Author: Deepak Saxena <dsaxena@plexity.net>
  *
- * 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.
- *
  * Overview:
  *   This driver is useful for platforms that have an IO range that provides
  *   periodic random data from a single IO memory address.  All the platform
diff --git a/drivers/char/tpm/xen-tpmfront.c b/drivers/char/tpm/xen-tpmfront.c
index 4e2d00cb0d81..da5b30771418 100644
--- a/drivers/char/tpm/xen-tpmfront.c
+++ b/drivers/char/tpm/xen-tpmfront.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Implementation of the Xen vTPM device frontend
  *
  * Author:  Daniel De Graaf <dgdegra@tycho.nsa.gov>
- *
- * 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/errno.h>
 #include <linux/err.h>
diff --git a/drivers/clk/axis/clk-artpec6.c b/drivers/clk/axis/clk-artpec6.c
index da1a073c2236..f95959ff85ac 100644
--- a/drivers/clk/axis/clk-artpec6.c
+++ b/drivers/clk/axis/clk-artpec6.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ARTPEC-6 clock initialization
  *
  * Copyright 2015-2016 Axis Comunications AB.
- *
- * 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/clk-provider.h>
diff --git a/drivers/clk/bcm/clk-bcm53573-ilp.c b/drivers/clk/bcm/clk-bcm53573-ilp.c
index 36eb3716ffb0..84f2af736ee8 100644
--- a/drivers/clk/bcm/clk-bcm53573-ilp.c
+++ b/drivers/clk/bcm/clk-bcm53573-ilp.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
- *
- * 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/clk-provider.h>
diff --git a/drivers/clk/clk-axm5516.c b/drivers/clk/clk-axm5516.c
index 98e0c9ba7b61..07e80fe8c310 100644
--- a/drivers/clk/clk-axm5516.c
+++ b/drivers/clk/clk-axm5516.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/clk/clk-axm5516.c
  *
@@ -5,10 +6,6 @@
  * the Axxia device: PLL clock, a clock divider and a clock mux.
  *
  * Copyright (C) 2014 LSI Corporation
- *
- * 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>
 #include <linux/kernel.h>
diff --git a/drivers/clk/clk-cdce706.c b/drivers/clk/clk-cdce706.c
index f21d9092564f..0443dfc82794 100644
--- a/drivers/clk/clk-cdce706.c
+++ b/drivers/clk/clk-cdce706.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI CDCE706 programmable 3-PLL clock synthesizer driver
  *
  * Copyright (c) 2014 Cadence Design Systems Inc.
  *
  * Reference: http://www.ti.com/lit/ds/symlink/cdce706.pdf
- *
- * 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/clk.h>
diff --git a/drivers/clk/clk-efm32gg.c b/drivers/clk/clk-efm32gg.c
index f37cf08ff7aa..85beaacb4088 100644
--- a/drivers/clk/clk-efm32gg.c
+++ b/drivers/clk/clk-efm32gg.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 Pengutronix
  * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * 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/io.h>
 #include <linux/clk-provider.h>
diff --git a/drivers/clk/clk-nspire.c b/drivers/clk/clk-nspire.c
index f861011d5d21..6305058dd0d3 100644
--- a/drivers/clk/clk-nspire.c
+++ b/drivers/clk/clk-nspire.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *
  *  Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
- *
- * 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/clk-provider.h>
diff --git a/drivers/clk/clk-pwm.c b/drivers/clk/clk-pwm.c
index 02b472a1f9b0..5f0490b8f6cb 100644
--- a/drivers/clk/clk-pwm.c
+++ b/drivers/clk/clk-pwm.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 Philipp Zabel, Pengutronix
  *
- * 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.
- *
  * PWM (mis)used as clock output
  */
 #include <linux/clk-provider.h>
diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c
index 4739a47ec8bd..dd93d3acc67d 100644
--- a/drivers/clk/clk-qoriq.c
+++ b/drivers/clk/clk-qoriq.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2013 Freescale Semiconductor, Inc.
  *
- * 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.
- *
  * clock driver for Freescale QorIQ SoCs.
  */
 
diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c
index 2afc8df8acff..0f2e3fcf0f19 100644
--- a/drivers/clk/clkdev.c
+++ b/drivers/clk/clkdev.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/clk/clkdev.c
  *
  *  Copyright (C) 2008 Russell King.
  *
- * 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.
- *
  * Helper for the clk API to assist looking up a struct clk.
  */
 #include <linux/module.h>
diff --git a/drivers/clk/hisilicon/clk-hi6220-stub.c b/drivers/clk/hisilicon/clk-hi6220-stub.c
index 329a09214d12..4fdee4424d82 100644
--- a/drivers/clk/hisilicon/clk-hi6220-stub.c
+++ b/drivers/clk/hisilicon/clk-hi6220-stub.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Hi6220 stub clock driver
  *
@@ -5,11 +6,6 @@
  * Copyright (c) 2015 Linaro Limited.
  *
  * Author: Leo Yan <leo.yan@linaro.org>
- *
- * 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/clk-provider.h>
diff --git a/drivers/clk/hisilicon/clk-hi6220.c b/drivers/clk/hisilicon/clk-hi6220.c
index a87809d4bd52..b2c5b6bbb1c1 100644
--- a/drivers/clk/hisilicon/clk-hi6220.c
+++ b/drivers/clk/hisilicon/clk-hi6220.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Hisilicon Hi6220 clock driver
  *
  * Copyright (c) 2015 Hisilicon Limited.
  *
  * Author: Bintian Wang <bintian.wang@huawei.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/kernel.h>
diff --git a/drivers/clk/hisilicon/clkdivider-hi6220.c b/drivers/clk/hisilicon/clkdivider-hi6220.c
index 9f46cf9dcc65..5348bafe694f 100644
--- a/drivers/clk/hisilicon/clkdivider-hi6220.c
+++ b/drivers/clk/hisilicon/clkdivider-hi6220.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Hisilicon hi6220 SoC divider clock driver
  *
  * Copyright (c) 2015 Hisilicon Limited.
  *
  * Author: Bintian Wang <bintian.wang@huawei.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/kernel.h>
diff --git a/drivers/clk/imx/clk-gate-exclusive.c b/drivers/clk/imx/clk-gate-exclusive.c
index 3bd9dee618b2..cffa4966568d 100644
--- a/drivers/clk/imx/clk-gate-exclusive.c
+++ b/drivers/clk/imx/clk-gate-exclusive.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2014 Freescale Semiconductor, Inc.
- *
- * 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/clk-provider.h>
diff --git a/drivers/clk/imx/clk-gate2.c b/drivers/clk/imx/clk-gate2.c
index 60fc9d7a9723..ec08fda547a3 100644
--- a/drivers/clk/imx/clk-gate2.c
+++ b/drivers/clk/imx/clk-gate2.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2010-2011 Canonical Ltd <jeremy.kerr@canonical.com>
  * Copyright (C) 2011-2012 Mike Turquette, Linaro Ltd <mturquette@linaro.org>
  *
- * 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.
- *
  * Gated clock implementation
  */
 
diff --git a/drivers/clk/imx/clk-imx35.c b/drivers/clk/imx/clk-imx35.c
index 203cad6c9aab..e595f559907f 100644
--- a/drivers/clk/imx/clk-imx35.c
+++ b/drivers/clk/imx/clk-imx35.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>
- *
- * 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/mm.h>
 #include <linux/delay.h>
diff --git a/drivers/clk/imx/clk-imx5.c b/drivers/clk/imx/clk-imx5.c
index c85ebd74a8a5..01e079b81026 100644
--- a/drivers/clk/imx/clk-imx5.c
+++ b/drivers/clk/imx/clk-imx5.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2011 Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>
- *
- * 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/mm.h>
 #include <linux/delay.h>
diff --git a/drivers/clk/imx/clk-imx6sl.c b/drivers/clk/imx/clk-imx6sl.c
index e13d8814cfa4..f9f1f8a95d92 100644
--- a/drivers/clk/imx/clk-imx6sl.c
+++ b/drivers/clk/imx/clk-imx6sl.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2013-2014 Freescale Semiconductor, Inc.
- *
- * 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/clk.h>
diff --git a/drivers/clk/rockchip/clk-cpu.c b/drivers/clk/rockchip/clk-cpu.c
index 32c19c0f1e14..0dc478a19451 100644
--- a/drivers/clk/rockchip/clk-cpu.c
+++ b/drivers/clk/rockchip/clk-cpu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2014 MundoReader S.L.
  * Author: Heiko Stuebner <heiko@sntech.de>
@@ -6,10 +7,6 @@
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Author: Thomas Abraham <thomas.ab@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 by the Free Software Foundation.
- *
  * A CPU clock is defined as a clock supplied to a CPU or a group of CPUs.
  * The CPU clock is typically derived from a hierarchy of clock
  * blocks which includes mux and divider blocks. There are a number of other
diff --git a/drivers/clk/samsung/clk-cpu.c b/drivers/clk/samsung/clk-cpu.c
index 3f80bcd46074..efc4fa61fbaf 100644
--- a/drivers/clk/samsung/clk-cpu.c
+++ b/drivers/clk/samsung/clk-cpu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Author: Thomas Abraham <thomas.ab@samsung.com>
@@ -5,10 +6,6 @@
  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
  * Bartlomiej Zolnierkiewicz <b.zolnierkie@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 by the Free Software Foundation.
- *
  * This file contains the utility function to register CPU clock for Samsung
  * Exynos platforms. A CPU clock is defined as a clock supplied to a CPU or a
  * group of CPUs. The CPU clock is typically derived from a hierarchy of clock
diff --git a/drivers/clk/samsung/clk-cpu.h b/drivers/clk/samsung/clk-cpu.h
index bd38c6aa3897..ad38cc27f3df 100644
--- a/drivers/clk/samsung/clk-cpu.h
+++ b/drivers/clk/samsung/clk-cpu.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2014 Samsung 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.
- *
  * Common Clock Framework support for all PLL's in Samsung platforms
 */
 
diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c
index 8f8a0f9fc842..42b5d32c6cc7 100644
--- a/drivers/clk/samsung/clk-exynos-audss.c
+++ b/drivers/clk/samsung/clk-exynos-audss.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Author: Padmavathi Venna <padma.v@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 by the Free Software Foundation.
- *
  * Common Clock Framework support for Audio Subsystem Clock Controller.
 */
 
diff --git a/drivers/clk/samsung/clk-exynos-clkout.c b/drivers/clk/samsung/clk-exynos-clkout.c
index ce41f36a0e29..34ccb1d23bc3 100644
--- a/drivers/clk/samsung/clk-exynos-clkout.c
+++ b/drivers/clk/samsung/clk-exynos-clkout.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Author: Tomasz Figa <t.figa@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 by the Free Software Foundation.
- *
  * Clock driver for Exynos clock output
  */
 
diff --git a/drivers/clk/samsung/clk-exynos3250.c b/drivers/clk/samsung/clk-exynos3250.c
index facaad3c56a1..17897c7a84d4 100644
--- a/drivers/clk/samsung/clk-exynos3250.c
+++ b/drivers/clk/samsung/clk-exynos3250.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2014 Samsung 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.
- *
  * Common Clock Framework support for Exynos3250 SoC.
  */
 
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index d2a68a792a21..982eb02bafda 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Copyright (c) 2013 Linaro Ltd.
  * Author: Thomas Abraham <thomas.ab@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 by the Free Software Foundation.
- *
  * Common Clock Framework support for all Exynos4 SoCs.
 */
 
diff --git a/drivers/clk/samsung/clk-exynos4412-isp.c b/drivers/clk/samsung/clk-exynos4412-isp.c
index cfaa057035ad..4b9e73608c21 100644
--- a/drivers/clk/samsung/clk-exynos4412-isp.c
+++ b/drivers/clk/samsung/clk-exynos4412-isp.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2017 Samsung Electronics Co., Ltd.
  * Author: Marek Szyprowski <m.szyprowski@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 by the Free Software Foundation.
- *
  * Common Clock Framework support for Exynos4412 ISP module.
 */
 
diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
index c8265c4cbc4f..f2b896881768 100644
--- a/drivers/clk/samsung/clk-exynos5250.c
+++ b/drivers/clk/samsung/clk-exynos5250.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Copyright (c) 2013 Linaro Ltd.
  * Author: Thomas Abraham <thomas.ab@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 by the Free Software Foundation.
- *
  * Common Clock Framework support for Exynos5250 SoC.
 */
 
diff --git a/drivers/clk/samsung/clk-exynos5260.c b/drivers/clk/samsung/clk-exynos5260.c
index 2cc2583abd87..e05d7323669a 100644
--- a/drivers/clk/samsung/clk-exynos5260.c
+++ b/drivers/clk/samsung/clk-exynos5260.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Author: Rahul Sharma <rahul.sharma@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 by the Free Software Foundation.
- *
  * Common Clock Framework support for Exynos5260 SoC.
  */
 
diff --git a/drivers/clk/samsung/clk-exynos5260.h b/drivers/clk/samsung/clk-exynos5260.h
index d739716d6ea1..50a5b77734b7 100644
--- a/drivers/clk/samsung/clk-exynos5260.h
+++ b/drivers/clk/samsung/clk-exynos5260.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Author: Rahul Sharma <rahul.sharma@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 by the Free Software Foundation.
- *
  * Common Clock Framework support for Exynos5260 SoC.
  */
 
diff --git a/drivers/clk/samsung/clk-exynos5410.c b/drivers/clk/samsung/clk-exynos5410.c
index b2da2c8fa0c7..d67d67a519a4 100644
--- a/drivers/clk/samsung/clk-exynos5410.c
+++ b/drivers/clk/samsung/clk-exynos5410.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Author: Tarek Dakhran <t.dakhran@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 by the Free Software Foundation.
- *
  * Common Clock Framework support for Exynos5410 SoC.
 */
 
diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c
index 34cce3c5898f..12d800fd9528 100644
--- a/drivers/clk/samsung/clk-exynos5420.c
+++ b/drivers/clk/samsung/clk-exynos5420.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Authors: Thomas Abraham <thomas.ab@samsung.com>
  *          Chander Kashyap <k.chander@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 by the Free Software Foundation.
- *
  * Common Clock Framework support for Exynos5420 SoC.
 */
 
diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c
index dae1c96de933..945d5f2ad733 100644
--- a/drivers/clk/samsung/clk-exynos5433.c
+++ b/drivers/clk/samsung/clk-exynos5433.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Author: Chanwoo Choi <cw00.choi@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 by the Free Software Foundation.
- *
  * Common Clock Framework support for Exynos5433 SoC.
  */
 
diff --git a/drivers/clk/samsung/clk-exynos7.c b/drivers/clk/samsung/clk-exynos7.c
index 492d51691080..87ee1bad9a9a 100644
--- a/drivers/clk/samsung/clk-exynos7.c
+++ b/drivers/clk/samsung/clk-exynos7.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Author: Naveen Krishna Ch <naveenkrishna.ch@gmail.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/clk-provider.h>
diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c
index 0c6782ceac48..ac70ad785d8e 100644
--- a/drivers/clk/samsung/clk-pll.c
+++ b/drivers/clk/samsung/clk-pll.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Copyright (c) 2013 Linaro 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.
- *
  * This file contains the utility functions to register the pll clocks.
 */
 
diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h
index ca57b3dfa814..79e41c226b90 100644
--- a/drivers/clk/samsung/clk-pll.h
+++ b/drivers/clk/samsung/clk-pll.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Copyright (c) 2013 Linaro 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.
- *
  * Common Clock Framework support for all PLL's in Samsung platforms
 */
 
diff --git a/drivers/clk/samsung/clk-s3c2410-dclk.c b/drivers/clk/samsung/clk-s3c2410-dclk.c
index 0117e40c1d0a..1281672cb00e 100644
--- a/drivers/clk/samsung/clk-s3c2410-dclk.c
+++ b/drivers/clk/samsung/clk-s3c2410-dclk.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
  *
- * 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.
- *
  * Common Clock Framework support for s3c24xx external clock output.
  */
 
diff --git a/drivers/clk/samsung/clk-s3c2410.c b/drivers/clk/samsung/clk-s3c2410.c
index 8cb868f06257..fcf6764693cc 100644
--- a/drivers/clk/samsung/clk-s3c2410.c
+++ b/drivers/clk/samsung/clk-s3c2410.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
  *
- * 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.
- *
  * Common Clock Framework support for S3C2410 and following SoCs.
  */
 
diff --git a/drivers/clk/samsung/clk-s3c2412.c b/drivers/clk/samsung/clk-s3c2412.c
index ce21b89d1eb1..a95ab5f75163 100644
--- a/drivers/clk/samsung/clk-s3c2412.c
+++ b/drivers/clk/samsung/clk-s3c2412.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
  *
- * 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.
- *
  * Common Clock Framework support for S3C2412 and S3C2413.
  */
 
diff --git a/drivers/clk/samsung/clk-s3c2443.c b/drivers/clk/samsung/clk-s3c2443.c
index b2ea4dfb5b8c..5f30fe72cd51 100644
--- a/drivers/clk/samsung/clk-s3c2443.c
+++ b/drivers/clk/samsung/clk-s3c2443.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
  *
- * 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.
- *
  * Common Clock Framework support for S3C2443 and following SoCs.
  */
 
diff --git a/drivers/clk/samsung/clk-s3c64xx.c b/drivers/clk/samsung/clk-s3c64xx.c
index 54916c7bdb06..b96d33e5eb45 100644
--- a/drivers/clk/samsung/clk-s3c64xx.c
+++ b/drivers/clk/samsung/clk-s3c64xx.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Tomasz Figa <tomasz.figa at gmail.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.
- *
  * Common Clock Framework support for all S3C64xx SoCs.
 */
 
diff --git a/drivers/clk/samsung/clk-s5pv210-audss.c b/drivers/clk/samsung/clk-s5pv210-audss.c
index 22b18e728b88..14985ebd043b 100644
--- a/drivers/clk/samsung/clk-s5pv210-audss.c
+++ b/drivers/clk/samsung/clk-s5pv210-audss.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2014 Tomasz Figa <t.figa@samsung.com>
  *
@@ -6,10 +7,6 @@
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Author: Padmavathi Venna <padma.v@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 by the Free Software Foundation.
- *
  * Driver for Audio Subsystem Clock Controller of S5PV210-compatible SoCs.
 */
 
diff --git a/drivers/clk/samsung/clk-s5pv210.c b/drivers/clk/samsung/clk-s5pv210.c
index 41d2337fe030..e7b68ffe36de 100644
--- a/drivers/clk/samsung/clk-s5pv210.c
+++ b/drivers/clk/samsung/clk-s5pv210.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Author: Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
  *
  * Based on clock drivers for S3C64xx and Exynos4 SoCs.
  *
- * 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.
- *
  * Common Clock Framework support for all S5PC110/S5PV210 SoCs.
  */
 
diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c
index 9ad546a5f74c..e544a38106dd 100644
--- a/drivers/clk/samsung/clk.c
+++ b/drivers/clk/samsung/clk.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Copyright (c) 2013 Linaro Ltd.
  * Author: Thomas Abraham <thomas.ab@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 by the Free Software Foundation.
- *
  * This file includes utility functions to register clocks to common
  * clock framework for Samsung platforms.
 */
diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
index 9cfaca5fbcdb..c1e1a6b2f499 100644
--- a/drivers/clk/samsung/clk.h
+++ b/drivers/clk/samsung/clk.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  * Copyright (c) 2013 Linaro Ltd.
  * Author: Thomas Abraham <thomas.ab@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 by the Free Software Foundation.
- *
  * Common Clock Framework support for all Samsung platforms
 */
 
diff --git a/drivers/clk/st/clkgen-fsyn.c b/drivers/clk/st/clkgen-fsyn.c
index 946ceb14dbf7..ca1ccdb8a3b1 100644
--- a/drivers/clk/st/clkgen-fsyn.c
+++ b/drivers/clk/st/clkgen-fsyn.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 STMicroelectronics R&D 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.
- *
  */
 
 /*
diff --git a/drivers/clk/sunxi/clk-factors.c b/drivers/clk/sunxi/clk-factors.c
index 661a73284e9f..4d8f0422b876 100644
--- a/drivers/clk/sunxi/clk-factors.c
+++ b/drivers/clk/sunxi/clk-factors.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 Emilio López <emilio@elopez.com.ar>
  *
- * 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.
- *
  * Adjustable factor-based clock implementation
  */
 
diff --git a/drivers/clk/tegra/clk-bpmp.c b/drivers/clk/tegra/clk-bpmp.c
index 01dada561c10..a66263b6490d 100644
--- a/drivers/clk/tegra/clk-bpmp.c
+++ b/drivers/clk/tegra/clk-bpmp.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 NVIDIA Corporation
- *
- * 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/clk-provider.h>
diff --git a/drivers/clk/ti/clk-44xx.c b/drivers/clk/ti/clk-44xx.c
index 339d30d64ebb..b10ed0429091 100644
--- a/drivers/clk/ti/clk-44xx.c
+++ b/drivers/clk/ti/clk-44xx.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OMAP4 Clock init
  *
  * Copyright (C) 2013 Texas Instruments, Inc.
  *
  * Tero Kristo (t-kristo@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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/clk/ti/clk-54xx.c b/drivers/clk/ti/clk-54xx.c
index a17b0c4646a1..dafef7e70ba8 100644
--- a/drivers/clk/ti/clk-54xx.c
+++ b/drivers/clk/ti/clk-54xx.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OMAP5 Clock init
  *
  * Copyright (C) 2013 Texas Instruments, Inc.
  *
  * Tero Kristo (t-kristo@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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/clk/ti/clk-7xx-compat.c b/drivers/clk/ti/clk-7xx-compat.c
index b3cd2296f84b..ddf7c8277946 100644
--- a/drivers/clk/ti/clk-7xx-compat.c
+++ b/drivers/clk/ti/clk-7xx-compat.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * DRA7 Clock init
  *
  * Copyright (C) 2013 Texas Instruments, Inc.
  *
  * Tero Kristo (t-kristo@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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
index 79186b918d87..b57fe09b428b 100644
--- a/drivers/clk/ti/clk-7xx.c
+++ b/drivers/clk/ti/clk-7xx.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * DRA7 Clock init
  *
  * Copyright (C) 2013 Texas Instruments, Inc.
  *
  * Tero Kristo (t-kristo@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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/clk/ti/clkt_dpll.c b/drivers/clk/ti/clkt_dpll.c
index ce98da2c10be..87ece6cd4226 100644
--- a/drivers/clk/ti/clkt_dpll.c
+++ b/drivers/clk/ti/clkt_dpll.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OMAP2/3/4 DPLL clock functions
  *
@@ -7,10 +8,6 @@
  * Contacts:
  * Richard Woodruff <r-woodruff2@ti.com>
  * Paul Walmsley
- *
- * 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.
  */
 #undef DEBUG
 
diff --git a/drivers/clk/ti/clkt_iclk.c b/drivers/clk/ti/clkt_iclk.c
index 60b583d7db33..b738ee615423 100644
--- a/drivers/clk/ti/clkt_iclk.c
+++ b/drivers/clk/ti/clkt_iclk.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OMAP2/3 interface clock control
  *
  * Copyright (C) 2011 Nokia Corporation
  * Paul Walmsley
- *
- * 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.
  */
 #undef DEBUG
 
diff --git a/drivers/clk/ti/dpll3xxx.c b/drivers/clk/ti/dpll3xxx.c
index 3dde6c8c3354..2490026948b4 100644
--- a/drivers/clk/ti/dpll3xxx.c
+++ b/drivers/clk/ti/dpll3xxx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OMAP3/4 - specific DPLL control functions
  *
@@ -12,10 +13,6 @@
  *
  * Parts of this code are based on code written by
  * Richard Woodruff, Tony Lindgren, Tuukka Tikkanen, Karthik Dasu
- *
- * 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/kernel.h>
diff --git a/drivers/clk/ti/dpll44xx.c b/drivers/clk/ti/dpll44xx.c
index d7a3f7ec8d77..89c3ed1a24b8 100644
--- a/drivers/clk/ti/dpll44xx.c
+++ b/drivers/clk/ti/dpll44xx.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OMAP4-specific DPLL control functions
  *
  * Copyright (C) 2011 Texas Instruments, Inc.
  * Rajendra Nayak
- *
- * 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/kernel.h>
diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c
index dafe7a45875d..fe686f77787f 100644
--- a/drivers/clk/versatile/clk-icst.c
+++ b/drivers/clk/versatile/clk-icst.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for the ICST307 VCO clock found in the ARM Reference designs.
  * We wrap the custom interface from <asm/hardware/icst.h> into the generic
@@ -5,10 +6,6 @@
  *
  * Copyright (C) 2012-2015 Linus Walleij
  *
- * 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.
- *
  * TODO: when all ARM reference designs are migrated to generic clocks, the
  * ICST clock code from the ARM tree should probably be merged into this
  * file.
diff --git a/drivers/clk/versatile/clk-impd1.c b/drivers/clk/versatile/clk-impd1.c
index 401558bfc409..1991f15a5db9 100644
--- a/drivers/clk/versatile/clk-impd1.c
+++ b/drivers/clk/versatile/clk-impd1.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Clock driver for the ARM Integrator/IM-PD1 board
  * Copyright (C) 2012-2013 Linus Walleij
- *
- * 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/clk-provider.h>
 #include <linux/clkdev.h>
diff --git a/drivers/clk/versatile/clk-versatile.c b/drivers/clk/versatile/clk-versatile.c
index d6960de64d4a..90bb0b041b7a 100644
--- a/drivers/clk/versatile/clk-versatile.c
+++ b/drivers/clk/versatile/clk-versatile.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Clock driver for the ARM Integrator/AP, Integrator/CP, Versatile AB and
  * Versatile PB boards.
  * Copyright (C) 2012 Linus Walleij
- *
- * 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/clk-provider.h>
 #include <linux/err.h>
diff --git a/drivers/clk/versatile/icst.c b/drivers/clk/versatile/icst.c
index de2af63a3aad..ba4b2d22ec97 100644
--- a/drivers/clk/versatile/icst.c
+++ b/drivers/clk/versatile/icst.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/arch/arm/common/icst307.c
  *
  *  Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved.
  *
- * 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.
- *
  *  Support functions for calculating clocks/divisors for the ICST307
  *  clock generators.  See http://www.idt.com/ for more information
  *  on these devices.
diff --git a/drivers/clk/versatile/icst.h b/drivers/clk/versatile/icst.h
index 7519bba03b04..73a3062b4535 100644
--- a/drivers/clk/versatile/icst.h
+++ b/drivers/clk/versatile/icst.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved.
  *
- * 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.
- *
  *  Support functions for calculating clocks/divisors for the ICST
  *  clock generators.  See http://www.idt.com/ for more information
  *  on these devices.
diff --git a/drivers/clk/x86/clk-lpt.c b/drivers/clk/x86/clk-lpt.c
index 68bd3abaef2c..fbe9fd3ed948 100644
--- a/drivers/clk/x86/clk-lpt.c
+++ b/drivers/clk/x86/clk-lpt.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel Low Power Subsystem clocks.
  *
  * Copyright (C) 2013, Intel Corporation
  * Authors: Mika Westerberg <mika.westerberg@linux.intel.com>
  *          Heikki Krogerus <heikki.krogerus@linux.intel.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/clk-provider.h>
diff --git a/drivers/clk/zte/clk-zx296702.c b/drivers/clk/zte/clk-zx296702.c
index 76e967c19775..e846f2a34feb 100644
--- a/drivers/clk/zte/clk-zx296702.c
+++ b/drivers/clk/zte/clk-zx296702.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2014 Linaro Ltd.
  * Copyright (C) 2014 ZTE Corporation.
- *
- * 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/clk-provider.h>
diff --git a/drivers/clk/zte/clk-zx296718.c b/drivers/clk/zte/clk-zx296718.c
index 354dd508c516..fd6c347bec6a 100644
--- a/drivers/clk/zte/clk-zx296718.c
+++ b/drivers/clk/zte/clk-zx296718.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 - 2016 ZTE Corporation.
  * Copyright (C) 2016 Linaro 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/clk-provider.h>
 #include <linux/device.h>
diff --git a/drivers/clk/zte/clk.c b/drivers/clk/zte/clk.c
index b82031766ffa..8bda6d41ad3a 100644
--- a/drivers/clk/zte/clk.c
+++ b/drivers/clk/zte/clk.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2014 Linaro Ltd.
  * Copyright (C) 2014 ZTE Corporation.
- *
- * 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/clk-provider.h>
diff --git a/drivers/clk/zte/clk.h b/drivers/clk/zte/clk.h
index f1041e36bcf1..aeaf2a380ba6 100644
--- a/drivers/clk/zte/clk.h
+++ b/drivers/clk/zte/clk.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2015 Linaro Ltd.
  * Copyright (C) 2014 ZTE Corporation.
- *
- * 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 __ZTE_CLK_H
diff --git a/drivers/clocksource/arc_timer.c b/drivers/clocksource/arc_timer.c
index b28970ca4a7a..ebfbccefc7b3 100644
--- a/drivers/clocksource/arc_timer.c
+++ b/drivers/clocksource/arc_timer.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016-17 Synopsys, Inc. (www.synopsys.com)
  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.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.
  */
 
 /* ARC700 has two 32bit independent prog Timers: TIMER0 and TIMER1, Each can be
diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index 5c69c9a9a6a4..07e57a49d1e8 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/clocksource/arm_arch_timer.c
  *
  *  Copyright (C) 2011 ARM Ltd.
  *  All Rights Reserved
- *
- * 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.
  */
 
 #define pr_fmt(fmt)     "arch_timer: " fmt
diff --git a/drivers/clocksource/arm_global_timer.c b/drivers/clocksource/arm_global_timer.c
index 095bb965f621..88b2d38a7a61 100644
--- a/drivers/clocksource/arm_global_timer.c
+++ b/drivers/clocksource/arm_global_timer.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/clocksource/arm_global_timer.c
  *
  * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
  * Author: Stuart Menefy <stuart.menefy@st.com>
  * Author: Srinivas Kandagatla <srinivas.kandagatla@st.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/init.h>
diff --git a/drivers/clocksource/dummy_timer.c b/drivers/clocksource/dummy_timer.c
index 01f3f5a59bc6..6cee6dce5605 100644
--- a/drivers/clocksource/dummy_timer.c
+++ b/drivers/clocksource/dummy_timer.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/clocksource/dummy_timer.c
  *
  *  Copyright (C) 2013 ARM Ltd.
  *  All Rights Reserved
- *
- * 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/clockchips.h>
 #include <linux/cpu.h>
diff --git a/drivers/clocksource/dw_apb_timer.c b/drivers/clocksource/dw_apb_timer.c
index 1f5f734e4919..654766538f93 100644
--- a/drivers/clocksource/dw_apb_timer.c
+++ b/drivers/clocksource/dw_apb_timer.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * (C) Copyright 2009 Intel Corporation
  * Author: Jacob Pan (jacob.jun.pan@intel.com)
  *
  * Shared with ARM platforms, Jamie Iles, Picochip 2011
  *
- * 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.
- *
  * Support for the Synopsys DesignWare APB Timers.
  */
 #include <linux/dw_apb_timer.h>
diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c
index 34bd250d46c6..e8eab16b154b 100644
--- a/drivers/clocksource/exynos_mct.c
+++ b/drivers/clocksource/exynos_mct.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* linux/arch/arm/mach-exynos4/mct.c
  *
  * Copyright (c) 2011 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * EXYNOS4 MCT(Multi-Core Timer) support
- *
- * 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/interrupt.h>
diff --git a/drivers/clocksource/mmio.c b/drivers/clocksource/mmio.c
index 4c4df981d8cc..9de751531831 100644
--- a/drivers/clocksource/mmio.c
+++ b/drivers/clocksource/mmio.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic MMIO clocksource support
- *
- * 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/clocksource.h>
 #include <linux/errno.h>
diff --git a/drivers/clocksource/mps2-timer.c b/drivers/clocksource/mps2-timer.c
index aa4d63af8706..2e64d984c83a 100644
--- a/drivers/clocksource/mps2-timer.c
+++ b/drivers/clocksource/mps2-timer.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 ARM Limited
  *
  * Author: Vladimir Murzin <vladimir.murzin@arm.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.
- *
  */
 
 #define pr_fmt(fmt)     KBUILD_MODNAME ": " fmt
diff --git a/drivers/clocksource/nomadik-mtu.c b/drivers/clocksource/nomadik-mtu.c
index 19b336c9b417..3f7fa8c01367 100644
--- a/drivers/clocksource/nomadik-mtu.c
+++ b/drivers/clocksource/nomadik-mtu.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2008 STMicroelectronics
  * Copyright (C) 2010 Alessandro Rubini
  * Copyright (C) 2010 Linus Walleij for ST-Ericsson
- *
- * 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/init.h>
 #include <linux/interrupt.h>
diff --git a/drivers/clocksource/samsung_pwm_timer.c b/drivers/clocksource/samsung_pwm_timer.c
index 6d5d126357c2..895f53eb5771 100644
--- a/drivers/clocksource/samsung_pwm_timer.c
+++ b/drivers/clocksource/samsung_pwm_timer.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com/
  *
  * samsung - Common hr-timer support (s3c and s5p)
- *
- * 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/interrupt.h>
diff --git a/drivers/clocksource/timer-atmel-pit.c b/drivers/clocksource/timer-atmel-pit.c
index 2fab18fae4fc..b4f264ed1937 100644
--- a/drivers/clocksource/timer-atmel-pit.c
+++ b/drivers/clocksource/timer-atmel-pit.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * at91sam926x_time.c - Periodic Interval Timer (PIT) for at91sam926x
  *
  * Copyright (C) 2005-2006 M. Amine SAYA, ATMEL Rousset, France
  * Revision      2005 M. Nicolas Diremdjian, ATMEL Rousset, France
  * Converted to ClockSource/ClockEvents by David Brownell.
- *
- * 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.
  */
 
 #define pr_fmt(fmt)     "AT91: PIT: " fmt
diff --git a/drivers/clocksource/timer-efm32.c b/drivers/clocksource/timer-efm32.c
index 257e810ec1ad..5a22cb079ad3 100644
--- a/drivers/clocksource/timer-efm32.c
+++ b/drivers/clocksource/timer-efm32.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 Pengutronix
  * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * 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.
  */
 
 #define pr_fmt(fmt)     KBUILD_MODNAME ": " fmt
diff --git a/drivers/clocksource/timer-keystone.c b/drivers/clocksource/timer-keystone.c
index f5b2eda30bf3..fea8a4f85669 100644
--- a/drivers/clocksource/timer-keystone.c
+++ b/drivers/clocksource/timer-keystone.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Keystone broadcast clock-event
  *
  * Copyright 2013 Texas Instruments, Inc.
  *
  * Author: Ivan Khoronzhuk <ivan.khoronzhuk@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.
- *
  */
 
 #include <linux/clk.h>
diff --git a/drivers/clocksource/timer-pxa.c b/drivers/clocksource/timer-pxa.c
index 395837938301..913a5d354a1f 100644
--- a/drivers/clocksource/timer-pxa.c
+++ b/drivers/clocksource/timer-pxa.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * arch/arm/mach-pxa/time.c
  *
@@ -6,10 +7,6 @@
  *
  * Derived from Nicolas Pitre's PXA timer handler Copyright (c) 2001
  * by MontaVista Software, Inc.  (Nico, your code rocks!)
- *
- * 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/kernel.h>
diff --git a/drivers/clocksource/timer-rockchip.c b/drivers/clocksource/timer-rockchip.c
index 33f370dbd0d6..1f95d0aca08f 100644
--- a/drivers/clocksource/timer-rockchip.c
+++ b/drivers/clocksource/timer-rockchip.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Rockchip timer support
  *
  * Copyright (C) Daniel Lezcano <daniel.lezcano@linaro.org>
- *
- * 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/clk.h>
 #include <linux/clockchips.h>
diff --git a/drivers/clocksource/timer-zevio.c b/drivers/clocksource/timer-zevio.c
index 6127e8062a71..c0041561f1be 100644
--- a/drivers/clocksource/timer-zevio.c
+++ b/drivers/clocksource/timer-zevio.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/clocksource/zevio-timer.c
  *
  *  Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
- *
- * 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/io.h>
diff --git a/drivers/cpufreq/amd_freq_sensitivity.c b/drivers/cpufreq/amd_freq_sensitivity.c
index 6927a8c0e748..e2df9d112106 100644
--- a/drivers/cpufreq/amd_freq_sensitivity.c
+++ b/drivers/cpufreq/amd_freq_sensitivity.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * amd_freq_sensitivity.c: AMD frequency sensitivity feedback powersave bias
  *                         for the ondemand governor.
@@ -5,10 +6,6 @@
  * Copyright (C) 2013 Advanced Micro Devices, Inc.
  *
  * Author: Jacob Shin <jacob.shin@amd.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/kernel.h>
diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c
index 47729a22c159..88e00683eaeb 100644
--- a/drivers/cpufreq/cpufreq-dt-platdev.c
+++ b/drivers/cpufreq/cpufreq-dt-platdev.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 Linaro.
  * Viresh Kumar <viresh.kumar@linaro.org>
- *
- * 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/err.h>
diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
index bde28878725b..d2b5f062a07b 100644
--- a/drivers/cpufreq/cpufreq-dt.c
+++ b/drivers/cpufreq/cpufreq-dt.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Freescale Semiconductor, Inc.
  *
  * Copyright (C) 2014 Linaro.
  * Viresh Kumar <viresh.kumar@linaro.org>
- *
- * 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.
  */
 
 #define pr_fmt(fmt)     KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/cpufreq-dt.h b/drivers/cpufreq/cpufreq-dt.h
index d5aeea13433e..a5a45b547d0b 100644
--- a/drivers/cpufreq/cpufreq-dt.h
+++ b/drivers/cpufreq/cpufreq-dt.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2016 Linaro
  * Viresh Kumar <viresh.kumar@linaro.org>
- *
- * 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 __CPUFREQ_DT_H__
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 85ff958e01f1..e84bf0eb7239 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/cpufreq/cpufreq.c
  *
@@ -9,10 +10,6 @@
  *      Added handling for CPU hotplug
  *  Feb 2006 - Jacob Shin <jacob.shin@amd.com>
  *      Fix handling for CPU hotplug -- affected CPUs
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index 4268f87e99fc..b66e81c06a57 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  drivers/cpufreq/cpufreq_conservative.c
  *
@@ -5,10 +6,6 @@
  *            (C)  2003 Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>.
  *                      Jun Nakajima <jun.nakajima@intel.com>
  *            (C)  2009 Alexander Clouter <alex@digriz.org.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/slab.h>
diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
index 9d1d9bf02710..4bb054d0cb43 100644
--- a/drivers/cpufreq/cpufreq_governor.c
+++ b/drivers/cpufreq/cpufreq_governor.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/cpufreq/cpufreq_governor.c
  *
@@ -8,10 +9,6 @@
  *              (C) 2003 Jun Nakajima <jun.nakajima@intel.com>
  *              (C) 2009 Alexander Clouter <alex@digriz.org.uk>
  *              (c) 2012 Viresh Kumar <viresh.kumar@linaro.org>
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
index 8463f5def0f5..c56773c25757 100644
--- a/drivers/cpufreq/cpufreq_governor.h
+++ b/drivers/cpufreq/cpufreq_governor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * drivers/cpufreq/cpufreq_governor.h
  *
@@ -8,10 +9,6 @@
  *              (C) 2003 Jun Nakajima <jun.nakajima@intel.com>
  *              (C) 2009 Alexander Clouter <alex@digriz.org.uk>
  *              (c) 2012 Viresh Kumar <viresh.kumar@linaro.org>
- *
- * 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 _CPUFREQ_GOVERNOR_H
diff --git a/drivers/cpufreq/cpufreq_governor_attr_set.c b/drivers/cpufreq/cpufreq_governor_attr_set.c
index 52841f807a7e..66b05a326910 100644
--- a/drivers/cpufreq/cpufreq_governor_attr_set.c
+++ b/drivers/cpufreq/cpufreq_governor_attr_set.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Abstract code for CPUFreq governor tunable sysfs attributes.
  *
  * Copyright (C) 2016, Intel Corporation
  * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.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 "cpufreq_governor.h"
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index 6b423eebfd5d..dced033875bf 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  drivers/cpufreq/cpufreq_ondemand.c
  *
  *  Copyright (C)  2001 Russell King
  *            (C)  2003 Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>.
  *                      Jun Nakajima <jun.nakajima@intel.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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/cpufreq_ondemand.h b/drivers/cpufreq/cpufreq_ondemand.h
index 640ea4e97106..1af8e5c4b86f 100644
--- a/drivers/cpufreq/cpufreq_ondemand.h
+++ b/drivers/cpufreq/cpufreq_ondemand.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Header file for CPUFreq ondemand governor and related code.
  *
  * Copyright (C) 2016, Intel Corporation
  * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.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 "cpufreq_governor.h"
diff --git a/drivers/cpufreq/cpufreq_performance.c b/drivers/cpufreq/cpufreq_performance.c
index dafb679adc58..aaa04dfcacd9 100644
--- a/drivers/cpufreq/cpufreq_performance.c
+++ b/drivers/cpufreq/cpufreq_performance.c
@@ -1,13 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/cpufreq/cpufreq_performance.c
  *
  *  Copyright (C) 2002 - 2003 Dominik Brodowski <linux@brodo.de>
- *
- *
- * 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.
- *
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/cpufreq_powersave.c b/drivers/cpufreq/cpufreq_powersave.c
index 78a651038faf..c143dc237d87 100644
--- a/drivers/cpufreq/cpufreq_powersave.c
+++ b/drivers/cpufreq/cpufreq_powersave.c
@@ -1,13 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/cpufreq/cpufreq_powersave.c
  *
  * Copyright (C) 2002 - 2003 Dominik Brodowski <linux@brodo.de>
- *
- *
- * 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.
- *
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index 08b192eb22c6..f9bcf0f3ea30 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  drivers/cpufreq/cpufreq_stats.c
  *
  *  Copyright (C) 2003-2004 Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>.
  *  (C) 2004 Zou Nan hai <nanhai.zou@intel.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/cpu.h>
diff --git a/drivers/cpufreq/cpufreq_userspace.c b/drivers/cpufreq/cpufreq_userspace.c
index bd897e3e134d..cbd81c58cb8f 100644
--- a/drivers/cpufreq/cpufreq_userspace.c
+++ b/drivers/cpufreq/cpufreq_userspace.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 
 /*
  *  linux/drivers/cpufreq/cpufreq_userspace.c
  *
  *  Copyright (C)  2001 Russell King
  *            (C)  2002 - 2004 Dominik Brodowski <linux@brodo.de>
- *
- * 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.
- *
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/davinci-cpufreq.c b/drivers/cpufreq/davinci-cpufreq.c
index 940fe85db97a..3de48ae60c29 100644
--- a/drivers/cpufreq/davinci-cpufreq.c
+++ b/drivers/cpufreq/davinci-cpufreq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * CPU frequency scaling for DaVinci
  *
@@ -13,10 +14,6 @@
  * Copyright (C) 2007-2008 Texas Instruments, Inc.
  * Updated to support OMAP3
  * Rajendra Nayak <rnayak@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.
  */
 #include <linux/types.h>
 #include <linux/cpufreq.h>
diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c
index e7be0af3199f..ded427e0a488 100644
--- a/drivers/cpufreq/freq_table.c
+++ b/drivers/cpufreq/freq_table.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/cpufreq/freq_table.c
  *
  * Copyright (C) 2002 - 2003 Dominik Brodowski
- *
- * 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.
- *
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/gx-suspmod.c b/drivers/cpufreq/gx-suspmod.c
index 8f52a06664e3..e97b5733aa24 100644
--- a/drivers/cpufreq/gx-suspmod.c
+++ b/drivers/cpufreq/gx-suspmod.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *      Cyrix MediaGX and NatSemi Geode Suspend Modulation
  *      (C) 2002 Zwane Mwaikambo <zwane@commfireservices.com>
  *      (C) 2002 Hiroshi Miura   <miura@da-cha.org>
  *      All Rights Reserved
  *
- *      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
- *
  *      The author(s) of this software shall not be held liable for damages
  *      of any nature resulting due to the use of this software. This
  *      software is provided AS-IS with no warranties.
@@ -48,7 +45,6 @@
  *      off_duration  =  (freq * DURATION) / stock_freq
  *      on_duration = DURATION - off_duration
  *
- *
  *---------------------------------------------------------------------------
  *
  * ChangeLog:
diff --git a/drivers/cpufreq/highbank-cpufreq.c b/drivers/cpufreq/highbank-cpufreq.c
index 1608f7105c9f..5a7f6dafcddb 100644
--- a/drivers/cpufreq/highbank-cpufreq.c
+++ b/drivers/cpufreq/highbank-cpufreq.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Calxeda, Inc.
  *
- * 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 driver provides the clk notifier callbacks that are used when
  * the cpufreq-dt driver changes to frequency to alert the highbank
  * EnergyCore Management Engine (ECME) about the need to change
diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c
index 3e17560b1efe..47ccfa6b17b7 100644
--- a/drivers/cpufreq/imx6q-cpufreq.c
+++ b/drivers/cpufreq/imx6q-cpufreq.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 Freescale Semiconductor, Inc.
- *
- * 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/clk.h>
diff --git a/drivers/cpufreq/maple-cpufreq.c b/drivers/cpufreq/maple-cpufreq.c
index a94355723ef8..f5220b3d4ec5 100644
--- a/drivers/cpufreq/maple-cpufreq.c
+++ b/drivers/cpufreq/maple-cpufreq.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2011 Dmitry Eremin-Solenikov
  *  Copyright (C) 2002 - 2005 Benjamin Herrenschmidt <benh@kernel.crashing.org>
  *  and                       Markus Demleitner <msdemlei@cl.uni-heidelberg.de>
  *
- * 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 driver adds basic cpufreq support for SMU & 970FX based G5 Macs,
  * that is iMac G5 and latest single CPU desktop.
  */
diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c
index 68052b74d28f..29643f06a3c3 100644
--- a/drivers/cpufreq/omap-cpufreq.c
+++ b/drivers/cpufreq/omap-cpufreq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  CPU frequency scaling for OMAP using OPP information
  *
@@ -8,10 +9,6 @@
  *
  * Copyright (C) 2007-2011 Texas Instruments, Inc.
  * - OMAP3/4 support by Rajendra Nayak, Santosh Shilimkar
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/pmac32-cpufreq.c b/drivers/cpufreq/pmac32-cpufreq.c
index 9b4ce2eb8222..650104d729f3 100644
--- a/drivers/cpufreq/pmac32-cpufreq.c
+++ b/drivers/cpufreq/pmac32-cpufreq.c
@@ -1,16 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2002 - 2005 Benjamin Herrenschmidt <benh@kernel.crashing.org>
  *  Copyright (C) 2004        John Steele Scott <toojays@toojays.net>
  *
- * 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.
- *
  * TODO: Need a big cleanup here. Basically, we need to have different
  * cpufreq_driver structures for the different type of HW instead of the
  * current mess. We also need to better deal with the detection of the
  * type of machine.
- *
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/pmac64-cpufreq.c b/drivers/cpufreq/pmac64-cpufreq.c
index 1d32a863332d..1af3492a000d 100644
--- a/drivers/cpufreq/pmac64-cpufreq.c
+++ b/drivers/cpufreq/pmac64-cpufreq.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2002 - 2005 Benjamin Herrenschmidt <benh@kernel.crashing.org>
  *  and                       Markus Demleitner <msdemlei@cl.uni-heidelberg.de>
  *
- * 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 driver adds basic cpufreq support for SMU & 970FX based G5 Macs,
  * that is iMac G5 and latest single CPU desktop.
  */
diff --git a/drivers/cpufreq/qoriq-cpufreq.c b/drivers/cpufreq/qoriq-cpufreq.c
index 71b640c8c1a5..8e436dc75c8b 100644
--- a/drivers/cpufreq/qoriq-cpufreq.c
+++ b/drivers/cpufreq/qoriq-cpufreq.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2013 Freescale Semiconductor, Inc.
  *
  * CPU Frequency Scaling driver for Freescale QorIQ SoCs.
- *
- * 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.
  */
 
 #define pr_fmt(fmt)     KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/s3c2410-cpufreq.c b/drivers/cpufreq/s3c2410-cpufreq.c
index b8e5da8e188b..0c4f2ccd7e22 100644
--- a/drivers/cpufreq/s3c2410-cpufreq.c
+++ b/drivers/cpufreq/s3c2410-cpufreq.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2006-2008 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2410 CPU Frequency scaling
- *
- * 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/init.h>
diff --git a/drivers/cpufreq/s3c2412-cpufreq.c b/drivers/cpufreq/s3c2412-cpufreq.c
index b04b6f02bbdc..53385a9ab957 100644
--- a/drivers/cpufreq/s3c2412-cpufreq.c
+++ b/drivers/cpufreq/s3c2412-cpufreq.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2008 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C2412 CPU Frequency scalling
- *
- * 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.
 */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/s3c2416-cpufreq.c b/drivers/cpufreq/s3c2416-cpufreq.c
index 5b2db3c6568f..f7ff1ed7fef1 100644
--- a/drivers/cpufreq/s3c2416-cpufreq.c
+++ b/drivers/cpufreq/s3c2416-cpufreq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * S3C2416/2450 CPUfreq Support
  *
@@ -6,10 +7,6 @@
  * based on s3c64xx_cpufreq.c
  *
  * Copyright 2009 Wolfson Microelectronics plc
- *
- * 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/kernel.h>
diff --git a/drivers/cpufreq/s3c2440-cpufreq.c b/drivers/cpufreq/s3c2440-cpufreq.c
index d2f67b7a20dd..3f772ba8896e 100644
--- a/drivers/cpufreq/s3c2440-cpufreq.c
+++ b/drivers/cpufreq/s3c2440-cpufreq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2006-2009 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
@@ -5,10 +6,6 @@
  *      Vincent Sanders <vince@simtec.co.uk>
  *
  * S3C2440/S3C2442 CPU Frequency scaling
- *
- * 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.
 */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/s3c24xx-cpufreq-debugfs.c b/drivers/cpufreq/s3c24xx-cpufreq-debugfs.c
index 0df87b6480fe..290e3539d03e 100644
--- a/drivers/cpufreq/s3c24xx-cpufreq-debugfs.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq-debugfs.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2009 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C24XX CPU Frequency scaling - debugfs status support
- *
- * 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.
 */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
index 3b291a2b0cb3..ed0e713b1b57 100644
--- a/drivers/cpufreq/s3c24xx-cpufreq.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2006-2008 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C24XX CPU Frequency scaling
- *
- * 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.
 */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/s3c64xx-cpufreq.c b/drivers/cpufreq/s3c64xx-cpufreq.c
index 0cb9040eca49..37df2d892eb0 100644
--- a/drivers/cpufreq/s3c64xx-cpufreq.c
+++ b/drivers/cpufreq/s3c64xx-cpufreq.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2009 Wolfson Microelectronics plc
  *
  * S3C64xx CPUfreq Support
- *
- * 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.
  */
 
 #define pr_fmt(fmt) "cpufreq: " fmt
diff --git a/drivers/cpufreq/s5pv210-cpufreq.c b/drivers/cpufreq/s5pv210-cpufreq.c
index 5b4289460bc9..57e5374592bd 100644
--- a/drivers/cpufreq/s5pv210-cpufreq.c
+++ b/drivers/cpufreq/s5pv210-cpufreq.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * CPU frequency scaling for S5PC110/S5PV210
- *
- * 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.
 */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/cpufreq/sa1110-cpufreq.c b/drivers/cpufreq/sa1110-cpufreq.c
index 66e5fb088ecc..dab54e051c0e 100644
--- a/drivers/cpufreq/sa1110-cpufreq.c
+++ b/drivers/cpufreq/sa1110-cpufreq.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/arch/arm/mach-sa1100/cpu-sa1110.c
  *
  *  Copyright (C) 2001 Russell King
  *
- * 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.
- *
  * Note: there are two erratas that apply to the SA1110 here:
  *  7 - SDRAM auto-power-up failure (rev A0)
  * 13 - Corruption of internal register reads/writes following
diff --git a/drivers/cpufreq/unicore2-cpufreq.c b/drivers/cpufreq/unicore2-cpufreq.c
index db62d9844751..707dbc1b7ac8 100644
--- a/drivers/cpufreq/unicore2-cpufreq.c
+++ b/drivers/cpufreq/unicore2-cpufreq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * clock scaling for the UniCore-II
  *
@@ -5,10 +6,6 @@
  *
  *      Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn>
  *      Copyright (C) 2001-2010 Guan Xuetao
- *
- * 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/err.h>
diff --git a/drivers/cpuidle/cpuidle-arm.c b/drivers/cpuidle/cpuidle-arm.c
index 3a407a3ef22b..5bcd82c35dcf 100644
--- a/drivers/cpuidle/cpuidle-arm.c
+++ b/drivers/cpuidle/cpuidle-arm.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ARM/ARM64 generic CPU idle driver.
  *
  * Copyright (C) 2014 ARM Ltd.
  * Author: Lorenzo Pieralisi <lorenzo.pieralisi@arm.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.
  */
 
 #define pr_fmt(fmt) "CPUidle arm: " fmt
diff --git a/drivers/cpuidle/cpuidle-big_little.c b/drivers/cpuidle/cpuidle-big_little.c
index b44476a1b7ad..7f8ddc04342d 100644
--- a/drivers/cpuidle/cpuidle-big_little.c
+++ b/drivers/cpuidle/cpuidle-big_little.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 ARM/Linaro
  *
@@ -5,10 +6,6 @@
  *          Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
  *          Nicolas Pitre <nicolas.pitre@linaro.org>
  *
- * 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.
- *
  * Maintainer: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
  * Maintainer: Daniel Lezcano <daniel.lezcano@linaro.org>
  */
diff --git a/drivers/cpuidle/cpuidle-exynos.c b/drivers/cpuidle/cpuidle-exynos.c
index f7199a35cbb6..b2b5666e0515 100644
--- a/drivers/cpuidle/cpuidle-exynos.c
+++ b/drivers/cpuidle/cpuidle-exynos.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011-2014 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
@@ -5,10 +6,6 @@
  * Coupled cpuidle support based on the work of:
  *      Colin Cross <ccross@android.com>
  *      Daniel Lezcano <daniel.lezcano@linaro.org>
- *
- * 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/cpuidle.h>
diff --git a/drivers/cpuidle/cpuidle-ux500.c b/drivers/cpuidle/cpuidle-ux500.c
index 7941a090bea6..a2d34be17a09 100644
--- a/drivers/cpuidle/cpuidle-ux500.c
+++ b/drivers/cpuidle/cpuidle-ux500.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2012 Linaro : Daniel Lezcano <daniel.lezcano@linaro.org> (IBM)
  *
  * Based on the work of Rickard Andersson <rickard.andersson@stericsson.com>
  * and Jonas Aaberg <jonas.aberg@stericsson.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/init.h>
diff --git a/drivers/cpuidle/dt_idle_states.c b/drivers/cpuidle/dt_idle_states.c
index add9569636b5..d06d21a9525d 100644
--- a/drivers/cpuidle/dt_idle_states.c
+++ b/drivers/cpuidle/dt_idle_states.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * DT idle states parsing code.
  *
  * Copyright (C) 2014 ARM Ltd.
  * Author: Lorenzo Pieralisi <lorenzo.pieralisi@arm.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.
  */
 
 #define pr_fmt(fmt) "DT idle-states: " fmt
diff --git a/drivers/crypto/ccp/ccp-crypto-aes-cmac.c b/drivers/crypto/ccp/ccp-crypto-aes-cmac.c
index f6e252c1d6fb..bb7219d36b2c 100644
--- a/drivers/crypto/ccp/ccp-crypto-aes-cmac.c
+++ b/drivers/crypto/ccp/ccp-crypto-aes-cmac.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) AES CMAC crypto API support
  *
  * Copyright (C) 2013,2018 Advanced Micro Devices, Inc.
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.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/drivers/crypto/ccp/ccp-crypto-aes-galois.c b/drivers/crypto/ccp/ccp-crypto-aes-galois.c
index ca1f0d780b61..f9fec2ddf56a 100644
--- a/drivers/crypto/ccp/ccp-crypto-aes-galois.c
+++ b/drivers/crypto/ccp/ccp-crypto-aes-galois.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) AES GCM crypto API support
  *
  * Copyright (C) 2016,2017 Advanced Micro Devices, Inc.
  *
  * Author: Gary R Hook <gary.hook@amd.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/drivers/crypto/ccp/ccp-crypto-aes-xts.c b/drivers/crypto/ccp/ccp-crypto-aes-xts.c
index ca4630b8395f..783ba75e0618 100644
--- a/drivers/crypto/ccp/ccp-crypto-aes-xts.c
+++ b/drivers/crypto/ccp/ccp-crypto-aes-xts.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) AES XTS crypto API support
  *
@@ -5,10 +6,6 @@
  *
  * Author: Gary R Hook <gary.hook@amd.com>
  * Author: Tom Lendacky <thomas.lendacky@amd.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/drivers/crypto/ccp/ccp-crypto-aes.c b/drivers/crypto/ccp/ccp-crypto-aes.c
index 89291c15015c..ea3d6de55ff6 100644
--- a/drivers/crypto/ccp/ccp-crypto-aes.c
+++ b/drivers/crypto/ccp/ccp-crypto-aes.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) AES crypto API support
  *
  * Copyright (C) 2013,2016 Advanced Micro Devices, Inc.
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.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/drivers/crypto/ccp/ccp-crypto-des3.c b/drivers/crypto/ccp/ccp-crypto-des3.c
index 91482ffcac59..5f05f834c7cd 100644
--- a/drivers/crypto/ccp/ccp-crypto-des3.c
+++ b/drivers/crypto/ccp/ccp-crypto-des3.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) DES3 crypto API support
  *
  * Copyright (C) 2016,2017 Advanced Micro Devices, Inc.
  *
  * Author: Gary R Hook <ghook@amd.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/drivers/crypto/ccp/ccp-crypto-main.c b/drivers/crypto/ccp/ccp-crypto-main.c
index b95d19974aa6..818096490829 100644
--- a/drivers/crypto/ccp/ccp-crypto-main.c
+++ b/drivers/crypto/ccp/ccp-crypto-main.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) crypto API support
  *
  * Copyright (C) 2013,2017 Advanced Micro Devices, Inc.
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.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/drivers/crypto/ccp/ccp-crypto-rsa.c b/drivers/crypto/ccp/ccp-crypto-rsa.c
index a2570c0c8cdc..649c91d60401 100644
--- a/drivers/crypto/ccp/ccp-crypto-rsa.c
+++ b/drivers/crypto/ccp/ccp-crypto-rsa.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) RSA crypto API support
  *
  * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * Author: Gary R Hook <gary.hook@amd.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/drivers/crypto/ccp/ccp-crypto-sha.c b/drivers/crypto/ccp/ccp-crypto-sha.c
index 3e10573f589e..453b9797f93f 100644
--- a/drivers/crypto/ccp/ccp-crypto-sha.c
+++ b/drivers/crypto/ccp/ccp-crypto-sha.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) SHA crypto API support
  *
@@ -5,10 +6,6 @@
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.com>
  * Author: Gary R Hook <gary.hook@amd.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/drivers/crypto/ccp/ccp-crypto.h b/drivers/crypto/ccp/ccp-crypto.h
index 28819e11db96..622b34c17643 100644
--- a/drivers/crypto/ccp/ccp-crypto.h
+++ b/drivers/crypto/ccp/ccp-crypto.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * AMD Cryptographic Coprocessor (CCP) crypto API support
  *
  * Copyright (C) 2013,2017 Advanced Micro Devices, Inc.
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.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 __CCP_CRYPTO_H__
diff --git a/drivers/crypto/ccp/ccp-debugfs.c b/drivers/crypto/ccp/ccp-debugfs.c
index 4bd26af7098d..a1055554b47a 100644
--- a/drivers/crypto/ccp/ccp-debugfs.c
+++ b/drivers/crypto/ccp/ccp-debugfs.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) driver
  *
  * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * Author: Gary R Hook <gary.hook@amd.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/debugfs.h>
diff --git a/drivers/crypto/ccp/ccp-dev-v3.c b/drivers/crypto/ccp/ccp-dev-v3.c
index 240bebbcb8ac..2b7d47ed5c74 100644
--- a/drivers/crypto/ccp/ccp-dev-v3.c
+++ b/drivers/crypto/ccp/ccp-dev-v3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) driver
  *
@@ -5,10 +6,6 @@
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.com>
  * Author: Gary R Hook <gary.hook@amd.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/drivers/crypto/ccp/ccp-dev-v5.c b/drivers/crypto/ccp/ccp-dev-v5.c
index c9bfd4f439ce..217e41bbadaf 100644
--- a/drivers/crypto/ccp/ccp-dev-v5.c
+++ b/drivers/crypto/ccp/ccp-dev-v5.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) driver
  *
  * Copyright (C) 2016,2017 Advanced Micro Devices, Inc.
  *
  * Author: Gary R Hook <gary.hook@amd.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/drivers/crypto/ccp/ccp-dev.c b/drivers/crypto/ccp/ccp-dev.c
index 1b5035d56288..cc3e96c4f5fb 100644
--- a/drivers/crypto/ccp/ccp-dev.c
+++ b/drivers/crypto/ccp/ccp-dev.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) driver
  *
@@ -5,10 +6,6 @@
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.com>
  * Author: Gary R Hook <gary.hook@amd.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/kernel.h>
diff --git a/drivers/crypto/ccp/ccp-dev.h b/drivers/crypto/ccp/ccp-dev.h
index 6810b65c1939..90523a069bff 100644
--- a/drivers/crypto/ccp/ccp-dev.h
+++ b/drivers/crypto/ccp/ccp-dev.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * AMD Cryptographic Coprocessor (CCP) driver
  *
@@ -5,10 +6,6 @@
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.com>
  * Author: Gary R Hook <gary.hook@amd.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 __CCP_DEV_H__
diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c
index 67155cb21636..7f22a45bbc11 100644
--- a/drivers/crypto/ccp/ccp-dmaengine.c
+++ b/drivers/crypto/ccp/ccp-dmaengine.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) driver
  *
  * Copyright (C) 2016,2017 Advanced Micro Devices, Inc.
  *
  * Author: Gary R Hook <gary.hook@amd.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/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c
index 267a367bd076..db8de89d990f 100644
--- a/drivers/crypto/ccp/ccp-ops.c
+++ b/drivers/crypto/ccp/ccp-ops.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Cryptographic Coprocessor (CCP) driver
  *
@@ -5,10 +6,6 @@
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.com>
  * Author: Gary R Hook <gary.hook@amd.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/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c
index 656838433f2f..de5a8ca70d3d 100644
--- a/drivers/crypto/ccp/psp-dev.c
+++ b/drivers/crypto/ccp/psp-dev.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Platform Security Processor (PSP) interface
  *
  * Copyright (C) 2016,2018 Advanced Micro Devices, Inc.
  *
  * Author: Brijesh Singh <brijesh.singh@amd.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/drivers/crypto/ccp/psp-dev.h b/drivers/crypto/ccp/psp-dev.h
index f5afeccf42a1..c5e06c92d40e 100644
--- a/drivers/crypto/ccp/psp-dev.h
+++ b/drivers/crypto/ccp/psp-dev.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * AMD Platform Security Processor (PSP) interface driver
  *
  * Copyright (C) 2017-2018 Advanced Micro Devices, Inc.
  *
  * Author: Brijesh Singh <brijesh.singh@amd.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 __PSP_DEV_H__
diff --git a/drivers/crypto/ccp/sp-dev.c b/drivers/crypto/ccp/sp-dev.c
index b2879767fc98..ce42675d3274 100644
--- a/drivers/crypto/ccp/sp-dev.c
+++ b/drivers/crypto/ccp/sp-dev.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Secure Processor driver
  *
@@ -6,10 +7,6 @@
  * Author: Tom Lendacky <thomas.lendacky@amd.com>
  * Author: Gary R Hook <gary.hook@amd.com>
  * Author: Brijesh Singh <brijesh.singh@amd.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/drivers/crypto/ccp/sp-dev.h b/drivers/crypto/ccp/sp-dev.h
index 5b0790025db3..8abe9ea7e76f 100644
--- a/drivers/crypto/ccp/sp-dev.h
+++ b/drivers/crypto/ccp/sp-dev.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * AMD Secure Processor driver
  *
@@ -6,10 +7,6 @@
  * Author: Tom Lendacky <thomas.lendacky@amd.com>
  * Author: Gary R Hook <gary.hook@amd.com>
  * Author: Brijesh Singh <brijesh.singh@amd.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 __SP_DEV_H__
diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c
index 41bce0a3f4bb..b29d2e663e10 100644
--- a/drivers/crypto/ccp/sp-pci.c
+++ b/drivers/crypto/ccp/sp-pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Secure Processor device driver
  *
@@ -5,10 +6,6 @@
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.com>
  * Author: Gary R Hook <gary.hook@amd.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/drivers/crypto/ccp/sp-platform.c b/drivers/crypto/ccp/sp-platform.c
index d24228efbaaa..1b45236e3716 100644
--- a/drivers/crypto/ccp/sp-platform.c
+++ b/drivers/crypto/ccp/sp-platform.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Secure Processor device driver
  *
  * Copyright (C) 2014,2018 Advanced Micro Devices, Inc.
  *
  * Author: Tom Lendacky <thomas.lendacky@amd.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/drivers/crypto/chelsio/chtls/chtls.h b/drivers/crypto/chelsio/chtls/chtls.h
index 59bb67d5a7ce..025c831d0899 100644
--- a/drivers/crypto/chelsio/chtls/chtls.h
+++ b/drivers/crypto/chelsio/chtls/chtls.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2018 Chelsio Communications, Inc.
- *
- * 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 __CHTLS_H__
diff --git a/drivers/crypto/chelsio/chtls/chtls_cm.c b/drivers/crypto/chelsio/chtls/chtls_cm.c
index 4e22332496c5..774d991d7cca 100644
--- a/drivers/crypto/chelsio/chtls/chtls_cm.c
+++ b/drivers/crypto/chelsio/chtls/chtls_cm.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2018 Chelsio Communications, Inc.
  *
- * 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.
- *
  * Written by: Atul Gupta (atul.gupta@chelsio.com)
  */
 
diff --git a/drivers/crypto/chelsio/chtls/chtls_cm.h b/drivers/crypto/chelsio/chtls/chtls_cm.h
index 78eb3afa3a80..129d7ac649a9 100644
--- a/drivers/crypto/chelsio/chtls/chtls_cm.h
+++ b/drivers/crypto/chelsio/chtls/chtls_cm.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2018 Chelsio Communications, Inc.
- *
- * 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 __CHTLS_CM_H__
diff --git a/drivers/crypto/chelsio/chtls/chtls_hw.c b/drivers/crypto/chelsio/chtls/chtls_hw.c
index 490960755864..f2424f4c5f78 100644
--- a/drivers/crypto/chelsio/chtls/chtls_hw.c
+++ b/drivers/crypto/chelsio/chtls/chtls_hw.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2018 Chelsio Communications, Inc.
  *
- * 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.
- *
  * Written by: Atul Gupta (atul.gupta@chelsio.com)
  */
 
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c b/drivers/crypto/chelsio/chtls/chtls_io.c
index 1285a1bceda7..551bca6fef24 100644
--- a/drivers/crypto/chelsio/chtls/chtls_io.c
+++ b/drivers/crypto/chelsio/chtls/chtls_io.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2018 Chelsio Communications, Inc.
  *
- * 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.
- *
  * Written by: Atul Gupta (atul.gupta@chelsio.com)
  */
 
diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c b/drivers/crypto/chelsio/chtls/chtls_main.c
index dd2daf2a54e0..635bb4b447fb 100644
--- a/drivers/crypto/chelsio/chtls/chtls_main.c
+++ b/drivers/crypto/chelsio/chtls/chtls_main.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2018 Chelsio Communications, Inc.
  *
- * 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.
- *
  * Written by: Atul Gupta (atul.gupta@chelsio.com)
  */
 #include <linux/kernel.h>
diff --git a/drivers/crypto/img-hash.c b/drivers/crypto/img-hash.c
index b87000a0a01c..d27c812c3d8d 100644
--- a/drivers/crypto/img-hash.c
+++ b/drivers/crypto/img-hash.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2014 Imagination Technologies
  * Authors:  Will Thomas, James Hartley
  *
- * 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.
- *
  *      Interface structure taken from omap-sham driver
  */
 
diff --git a/drivers/crypto/marvell/cesa.c b/drivers/crypto/marvell/cesa.c
index a4aa6813de4b..8a5f0b0bdf77 100644
--- a/drivers/crypto/marvell/cesa.c
+++ b/drivers/crypto/marvell/cesa.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Support for Marvell's Cryptographic Engine and Security Accelerator (CESA)
  * that can be found on the following platform: Orion, Kirkwood, Armada. This
@@ -8,10 +9,6 @@
  *
  * This work is based on an initial version written by
  * Sebastian Andrzej Siewior < sebastian at breakpoint dot cc >
- *
- * 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/delay.h>
diff --git a/drivers/crypto/marvell/cipher.c b/drivers/crypto/marvell/cipher.c
index 2fd936b19c6d..f4321f3c0777 100644
--- a/drivers/crypto/marvell/cipher.c
+++ b/drivers/crypto/marvell/cipher.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Cipher algorithms supported by the CESA: DES, 3DES and AES.
  *
@@ -6,10 +7,6 @@
  *
  * This work is based on an initial version written by
  * Sebastian Andrzej Siewior < sebastian at breakpoint dot cc >
- *
- * 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 <crypto/aes.h>
diff --git a/drivers/crypto/marvell/hash.c b/drivers/crypto/marvell/hash.c
index fd456dd703bf..0f0ac851f4eb 100644
--- a/drivers/crypto/marvell/hash.c
+++ b/drivers/crypto/marvell/hash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Hash algorithms supported by the CESA: MD5, SHA1 and SHA256.
  *
@@ -6,10 +7,6 @@
  *
  * This work is based on an initial version written by
  * Sebastian Andrzej Siewior < sebastian at breakpoint dot cc >
- *
- * 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 <crypto/hmac.h>
diff --git a/drivers/crypto/marvell/tdma.c b/drivers/crypto/marvell/tdma.c
index d0ef171c18df..45939d53e8d6 100644
--- a/drivers/crypto/marvell/tdma.c
+++ b/drivers/crypto/marvell/tdma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Provide TDMA helper functions used by cipher and hash algorithm
  * implementations.
@@ -7,10 +8,6 @@
  *
  * This work is based on an initial version written by
  * Sebastian Andrzej Siewior < sebastian at breakpoint dot cc >
- *
- * 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 "cesa.h"
diff --git a/drivers/crypto/mediatek/mtk-aes.c b/drivers/crypto/mediatek/mtk-aes.c
index c2058cf59f57..b7477ee32ca0 100644
--- a/drivers/crypto/mediatek/mtk-aes.c
+++ b/drivers/crypto/mediatek/mtk-aes.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Cryptographic API.
  *
@@ -5,10 +6,6 @@
  *
  * Copyright (c) 2016 Ryder Lee <ryder.lee@mediatek.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.
- *
  * Some ideas are from atmel-aes.c drivers.
  */
 
diff --git a/drivers/crypto/mediatek/mtk-platform.c b/drivers/crypto/mediatek/mtk-platform.c
index 5660e5e5e022..125318a88cd4 100644
--- a/drivers/crypto/mediatek/mtk-platform.c
+++ b/drivers/crypto/mediatek/mtk-platform.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for EIP97 cryptographic accelerator.
  *
  * Copyright (c) 2016 Ryder Lee <ryder.lee@mediatek.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/clk.h>
diff --git a/drivers/crypto/mediatek/mtk-platform.h b/drivers/crypto/mediatek/mtk-platform.h
index f0831f1742ab..47920c51abac 100644
--- a/drivers/crypto/mediatek/mtk-platform.h
+++ b/drivers/crypto/mediatek/mtk-platform.h
@@ -1,12 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Driver for EIP97 cryptographic accelerator.
  *
  * Copyright (c) 2016 Ryder Lee <ryder.lee@mediatek.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 __MTK_PLATFORM_H_
diff --git a/drivers/crypto/mediatek/mtk-sha.c b/drivers/crypto/mediatek/mtk-sha.c
index a0806ba40c68..f03b0f06fb2f 100644
--- a/drivers/crypto/mediatek/mtk-sha.c
+++ b/drivers/crypto/mediatek/mtk-sha.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Cryptographic API.
  *
@@ -5,10 +6,6 @@
  *
  * Copyright (c) 2016 Ryder Lee <ryder.lee@mediatek.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.
- *
  * Some ideas are from atmel-sha.c and omap-sham.c drivers.
  */
 
diff --git a/drivers/crypto/omap-aes-gcm.c b/drivers/crypto/omap-aes-gcm.c
index 0cc3b65d7162..9bbedbccfadf 100644
--- a/drivers/crypto/omap-aes-gcm.c
+++ b/drivers/crypto/omap-aes-gcm.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Cryptographic API.
  *
  * Support for OMAP AES GCM HW acceleration.
  *
  * Copyright (c) 2016 Texas Instruments Incorporated
- *
- * 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/errno.h>
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c
index 0120feb2d746..45a4647f7030 100644
--- a/drivers/crypto/omap-aes.c
+++ b/drivers/crypto/omap-aes.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Cryptographic API.
  *
@@ -6,11 +7,6 @@
  * Copyright (c) 2010 Nokia Corporation
  * Author: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
  * Copyright (c) 2011 Texas Instruments Incorporated
- *
- * 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.
- *
  */
 
 #define pr_fmt(fmt) "%20s: " fmt, __func__
diff --git a/drivers/crypto/omap-aes.h b/drivers/crypto/omap-aes.h
index 7e02920ef6f8..2d4b1f87a1c9 100644
--- a/drivers/crypto/omap-aes.h
+++ b/drivers/crypto/omap-aes.h
@@ -1,14 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Cryptographic API.
  *
  * Support for OMAP AES HW ACCELERATOR defines
  *
  * Copyright (c) 2015 Texas Instruments Incorporated
- *
- * 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 __OMAP_AES_H__
 #define __OMAP_AES_H__
diff --git a/drivers/crypto/omap-crypto.c b/drivers/crypto/omap-crypto.c
index 2c42e4b4a6e9..7d592d93bb1c 100644
--- a/drivers/crypto/omap-crypto.c
+++ b/drivers/crypto/omap-crypto.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OMAP Crypto driver common support routines.
  *
  * Copyright (c) 2017 Texas Instruments Incorporated
  *   Tero Kristo <t-kristo@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.
  */
 
 #include <linux/module.h>
diff --git a/drivers/crypto/omap-crypto.h b/drivers/crypto/omap-crypto.h
index 36a230eb87af..506ccde6f380 100644
--- a/drivers/crypto/omap-crypto.h
+++ b/drivers/crypto/omap-crypto.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * OMAP Crypto driver common support routines.
  *
  * Copyright (c) 2017 Texas Instruments Incorporated
  *   Tero Kristo <t-kristo@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 __CRYPTO_OMAP_CRYPTO_H
diff --git a/drivers/crypto/omap-des.c b/drivers/crypto/omap-des.c
index 3d82d18ff810..1ee69a979677 100644
--- a/drivers/crypto/omap-des.c
+++ b/drivers/crypto/omap-des.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Support for OMAP DES and Triple DES HW acceleration.
  *
  * Copyright (c) 2013 Texas Instruments Incorporated
  * Author: Joel Fernandes <joelf@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.
- *
  */
 
 #define pr_fmt(fmt) "%s: " fmt, __func__
diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index 51b20abac464..e8e2907bd9f4 100644
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Cryptographic API.
  *
@@ -7,10 +8,6 @@
  * Author: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
  * Copyright (c) 2011 Texas Instruments Incorporated
  *
- * 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.
- *
  * Some ideas are from old omap-sha1-md5.c driver.
  */
 
diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c
index fd11162a915e..6b498a90181e 100644
--- a/drivers/crypto/sahara.c
+++ b/drivers/crypto/sahara.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Cryptographic API.
  *
@@ -7,10 +8,6 @@
  * Copyright (c) 2013 Vista Silicon S.L.
  * Author: Javier Martin <javier.martin@vista-silicon.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.
- *
  * Based on omap-aes.c and tegra-aes.c
  */
 
diff --git a/drivers/devfreq/devfreq-event.c b/drivers/devfreq/devfreq-event.c
index 87e93406d7cd..3dc5fd6065a3 100644
--- a/drivers/devfreq/devfreq-event.c
+++ b/drivers/devfreq/devfreq-event.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * devfreq-event: a framework to provide raw data and events of devfreq devices
  *
  * Copyright (C) 2015 Samsung Electronics
  * Author: Chanwoo Choi <cw00.choi@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 by the Free Software Foundation.
- *
  * This driver is based on drivers/devfreq/devfreq.c.
  */
 
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 6b6991f0e873..ab22bf8a12d6 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * devfreq: Generic Dynamic Voltage and Frequency Scaling (DVFS) Framework
  *          for Non-CPU Devices.
  *
  * Copyright (C) 2011 Samsung Electronics
  *      MyungJoo Ham <myungjoo.ham@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 by the Free Software Foundation.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/devfreq/event/exynos-nocp.c b/drivers/devfreq/event/exynos-nocp.c
index f6e7956fc91a..1c565926db9f 100644
--- a/drivers/devfreq/event/exynos-nocp.c
+++ b/drivers/devfreq/event/exynos-nocp.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * exynos-nocp.c - EXYNOS NoC (Network On Chip) Probe support
  *
  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
  * Author : Chanwoo Choi <cw00.choi@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 by the Free Software Foundation.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/devfreq/event/exynos-nocp.h b/drivers/devfreq/event/exynos-nocp.h
index 28564db0edb8..55cc96284a36 100644
--- a/drivers/devfreq/event/exynos-nocp.h
+++ b/drivers/devfreq/event/exynos-nocp.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * exynos-nocp.h - EXYNOS NoC (Network on Chip) Probe header file
  *
  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
  * Author : Chanwoo Choi <cw00.choi@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 by the Free Software Foundation.
  */
 
 #ifndef __EXYNOS_NOCP_H__
diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
index c2ea94957501..3ee3dd5653aa 100644
--- a/drivers/devfreq/event/exynos-ppmu.c
+++ b/drivers/devfreq/event/exynos-ppmu.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * exynos_ppmu.c - EXYNOS PPMU (Platform Performance Monitoring Unit) support
  *
  * Copyright (c) 2014-2015 Samsung Electronics Co., Ltd.
  * Author : Chanwoo Choi <cw00.choi@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 by the Free Software Foundation.
- *
  * This driver is based on drivers/devfreq/exynos/exynos_ppmu.c
  */
 
diff --git a/drivers/devfreq/event/exynos-ppmu.h b/drivers/devfreq/event/exynos-ppmu.h
index 05774c449137..284420047455 100644
--- a/drivers/devfreq/event/exynos-ppmu.h
+++ b/drivers/devfreq/event/exynos-ppmu.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * exynos_ppmu.h - EXYNOS PPMU header file
  *
  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
  * Author : Chanwoo Choi <cw00.choi@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 by the Free Software Foundation.
  */
 
 #ifndef __EXYNOS_PPMU_H__
diff --git a/drivers/devfreq/exynos-bus.c b/drivers/devfreq/exynos-bus.c
index 486cc5b422f1..d9f377912c10 100644
--- a/drivers/devfreq/exynos-bus.c
+++ b/drivers/devfreq/exynos-bus.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic Exynos Bus frequency driver with DEVFREQ Framework
  *
@@ -6,10 +7,6 @@
  *
  * This driver support Exynos Bus frequency feature by using
  * DEVFREQ framework and is based on drivers/devfreq/exynos/exynos4_bus.c.
- *
- * 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/clk.h>
diff --git a/drivers/devfreq/governor.h b/drivers/devfreq/governor.h
index f53339ca610f..bbe5ff9fcecf 100644
--- a/drivers/devfreq/governor.h
+++ b/drivers/devfreq/governor.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * governor.h - internal header for devfreq governors.
  *
  * Copyright (C) 2011 Samsung Electronics
  *      MyungJoo Ham <myungjoo.ham@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 by the Free Software Foundation.
- *
  * This header is for devfreq governors in drivers/devfreq/
  */
 
diff --git a/drivers/devfreq/governor_passive.c b/drivers/devfreq/governor_passive.c
index 3bc29acbd54e..58308948b863 100644
--- a/drivers/devfreq/governor_passive.c
+++ b/drivers/devfreq/governor_passive.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/devfreq/governor_passive.c
  *
  * Copyright (C) 2016 Samsung Electronics
  * Author: Chanwoo Choi <cw00.choi@samsung.com>
  * Author: MyungJoo Ham <myungjoo.ham@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 by the Free Software Foundation.
  */
 
 #include <linux/module.h>
diff --git a/drivers/devfreq/governor_performance.c b/drivers/devfreq/governor_performance.c
index ded429fd51be..5dbc1e56ec08 100644
--- a/drivers/devfreq/governor_performance.c
+++ b/drivers/devfreq/governor_performance.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/devfreq/governor_performance.c
  *
  *  Copyright (C) 2011 Samsung Electronics
  *      MyungJoo Ham <myungjoo.ham@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 by the Free Software Foundation.
  */
 
 #include <linux/devfreq.h>
diff --git a/drivers/devfreq/governor_powersave.c b/drivers/devfreq/governor_powersave.c
index 9e8897f5ac42..4746af2435b0 100644
--- a/drivers/devfreq/governor_powersave.c
+++ b/drivers/devfreq/governor_powersave.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/devfreq/governor_powersave.c
  *
  *  Copyright (C) 2011 Samsung Electronics
  *      MyungJoo Ham <myungjoo.ham@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 by the Free Software Foundation.
  */
 
 #include <linux/devfreq.h>
diff --git a/drivers/devfreq/governor_simpleondemand.c b/drivers/devfreq/governor_simpleondemand.c
index c0417f0e081e..3d809f228619 100644
--- a/drivers/devfreq/governor_simpleondemand.c
+++ b/drivers/devfreq/governor_simpleondemand.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/devfreq/governor_simpleondemand.c
  *
  *  Copyright (C) 2011 Samsung Electronics
  *      MyungJoo Ham <myungjoo.ham@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 by the Free Software Foundation.
  */
 
 #include <linux/errno.h>
diff --git a/drivers/devfreq/governor_userspace.c b/drivers/devfreq/governor_userspace.c
index 378d84c011df..af94942fcf95 100644
--- a/drivers/devfreq/governor_userspace.c
+++ b/drivers/devfreq/governor_userspace.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/devfreq/governor_userspace.c
  *
  *  Copyright (C) 2011 Samsung Electronics
  *      MyungJoo Ham <myungjoo.ham@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 by the Free Software Foundation.
  */
 
 #include <linux/slab.h>
diff --git a/drivers/dma/acpi-dma.c b/drivers/dma/acpi-dma.c
index 4a748c3435d7..30243f5c0710 100644
--- a/drivers/dma/acpi-dma.c
+++ b/drivers/dma/acpi-dma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI helpers for DMA request / controller
  *
@@ -6,10 +7,6 @@
  * Copyright (C) 2013, Intel Corporation
  * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
  *          Mika Westerberg <mika.westerberg@linux.intel.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/device.h>
diff --git a/drivers/dma/bestcomm/bcom_ata_task.c b/drivers/dma/bestcomm/bcom_ata_task.c
index cc6049a4e469..9a1c349e932f 100644
--- a/drivers/dma/bestcomm/bcom_ata_task.c
+++ b/drivers/dma/bestcomm/bcom_ata_task.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Bestcomm ATA task microcode
  *
  * Copyright (c) 2004 Freescale Semiconductor, Inc.
  *
- * 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.
- *
  * Created based on bestcom/code_dma/image_rtos1/dma_image.hex
  */
 
diff --git a/drivers/dma/bestcomm/bcom_fec_rx_task.c b/drivers/dma/bestcomm/bcom_fec_rx_task.c
index a1ad6a02fcef..c610dc76a82e 100644
--- a/drivers/dma/bestcomm/bcom_fec_rx_task.c
+++ b/drivers/dma/bestcomm/bcom_fec_rx_task.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Bestcomm FEC RX task microcode
  *
  * Copyright (c) 2004 Freescale Semiconductor, Inc.
  *
- * 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.
- *
  * Automatically created based on BestCommAPI-2.2/code_dma/image_rtos1/dma_image.hex
  * on Tue Mar 22 11:19:38 2005 GMT
  */
diff --git a/drivers/dma/bestcomm/bcom_fec_tx_task.c b/drivers/dma/bestcomm/bcom_fec_tx_task.c
index b1c495c3a65a..410b42695668 100644
--- a/drivers/dma/bestcomm/bcom_fec_tx_task.c
+++ b/drivers/dma/bestcomm/bcom_fec_tx_task.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Bestcomm FEC TX task microcode
  *
  * Copyright (c) 2004 Freescale Semiconductor, Inc.
  *
- * 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.
- *
  * Automatically created based on BestCommAPI-2.2/code_dma/image_rtos1/dma_image.hex
  * on Tue Mar 22 11:19:29 2005 GMT
  */
diff --git a/drivers/dma/bestcomm/bcom_gen_bd_rx_task.c b/drivers/dma/bestcomm/bcom_gen_bd_rx_task.c
index efee022b0256..8dd38ede26d2 100644
--- a/drivers/dma/bestcomm/bcom_gen_bd_rx_task.c
+++ b/drivers/dma/bestcomm/bcom_gen_bd_rx_task.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Bestcomm GenBD RX task microcode
  *
@@ -5,13 +6,8 @@
  *                    Jeff Gibbons <jeff.gibbons@appspec.com>
  * Copyright (c) 2004 Freescale Semiconductor, Inc.
  *
- * 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.
- *
  * Based on BestCommAPI-2.2/code_dma/image_rtos1/dma_image.hex
  * on Tue Mar 4 10:14:12 2006 GMT
- *
  */
 
 #include <asm/types.h>
diff --git a/drivers/dma/bestcomm/bcom_gen_bd_tx_task.c b/drivers/dma/bestcomm/bcom_gen_bd_tx_task.c
index c605aa42ecbb..844dfe258639 100644
--- a/drivers/dma/bestcomm/bcom_gen_bd_tx_task.c
+++ b/drivers/dma/bestcomm/bcom_gen_bd_tx_task.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Bestcomm GenBD TX task microcode
  *
@@ -5,13 +6,8 @@
  *                    Jeff Gibbons <jeff.gibbons@appspec.com>
  * Copyright (c) 2004 Freescale Semiconductor, Inc.
  *
- * 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.
- *
  * Based on BestCommAPI-2.2/code_dma/image_rtos1/dma_image.hex
  * on Tue Mar 4 10:14:12 2006 GMT
- *
  */
 
 #include <asm/types.h>
diff --git a/drivers/dma/bestcomm/gen_bd.c b/drivers/dma/bestcomm/gen_bd.c
index 1a5b22d88127..906ddba6a6f5 100644
--- a/drivers/dma/bestcomm/gen_bd.c
+++ b/drivers/dma/bestcomm/gen_bd.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for MPC52xx processor BestComm General Buffer Descriptor
  *
  * Copyright (C) 2007 Sylvain Munaut <tnt@246tNt.com>
  * Copyright (C) 2006 AppSpec Computer Technologies Corp.
  *                    Jeff Gibbons <jeff.gibbons@appspec.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/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index b96814a7dceb..d0ad46e916a6 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * DMA Engine test module
  *
  * Copyright (C) 2007 Atmel Corporation
  * Copyright (C) 2013 Intel Corporation
- *
- * 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.
  */
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
diff --git a/drivers/dma/hsu/hsu.c b/drivers/dma/hsu/hsu.c
index e06f20272fd7..0c2610066ba9 100644
--- a/drivers/dma/hsu/hsu.c
+++ b/drivers/dma/hsu/hsu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Core driver for the High Speed UART DMA
  *
@@ -5,10 +6,6 @@
  * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
  *
  * Partially based on the bits found in drivers/tty/serial/mfd.c.
- *
- * 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.
  */
 
 /*
diff --git a/drivers/dma/hsu/hsu.h b/drivers/dma/hsu/hsu.h
index 486b023b3af0..9e5956345748 100644
--- a/drivers/dma/hsu/hsu.h
+++ b/drivers/dma/hsu/hsu.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Driver for the High Speed UART DMA
  *
  * Copyright (C) 2015 Intel Corporation
  *
  * Partially based on the bits found in drivers/tty/serial/mfd.c.
- *
- * 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 __DMA_HSU_H__
diff --git a/drivers/dma/hsu/pci.c b/drivers/dma/hsu/pci.c
index ad45cd344bba..07cc7320a614 100644
--- a/drivers/dma/hsu/pci.c
+++ b/drivers/dma/hsu/pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PCI driver for the High Speed UART DMA
  *
@@ -5,10 +6,6 @@
  * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
  *
  * Partially based on the bits found in drivers/tty/serial/mfd.c.
- *
- * 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/bitops.h>
diff --git a/drivers/dma/idma64.c b/drivers/dma/idma64.c
index 07fd4f25cdd8..f5a84c846394 100644
--- a/drivers/dma/idma64.c
+++ b/drivers/dma/idma64.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Core driver for the Intel integrated DMA 64-bit
  *
  * Copyright (C) 2015 Intel Corporation
  * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.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/bitops.h>
diff --git a/drivers/dma/idma64.h b/drivers/dma/idma64.h
index baa32e1425de..d013b54356aa 100644
--- a/drivers/dma/idma64.h
+++ b/drivers/dma/idma64.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Driver for the Intel integrated DMA 64-bit
  *
  * Copyright (C) 2015 Intel Corporation
- *
- * 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 __DMA_IDMA64_H__
diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
index bbff52be4f0f..0457b1f26540 100644
--- a/drivers/dma/ipu/ipu_idmac.c
+++ b/drivers/dma/ipu/ipu_idmac.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2008
  * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
  *
  * Copyright (C) 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * 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/dma-mapping.h>
diff --git a/drivers/dma/ipu/ipu_intern.h b/drivers/dma/ipu/ipu_intern.h
index 545cf11a94ab..e7ec1dec3edf 100644
--- a/drivers/dma/ipu/ipu_intern.h
+++ b/drivers/dma/ipu/ipu_intern.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2008
  * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
  *
  * Copyright (C) 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * 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 _IPU_INTERN_H_
diff --git a/drivers/dma/ipu/ipu_irq.c b/drivers/dma/ipu/ipu_irq.c
index 284627806b88..0d5c42f7bfa4 100644
--- a/drivers/dma/ipu/ipu_irq.c
+++ b/drivers/dma/ipu/ipu_irq.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2008
  * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
- *
- * 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/init.h>
diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c
index 5737d92eaeeb..4b36c8810517 100644
--- a/drivers/dma/k3dma.c
+++ b/drivers/dma/k3dma.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2013 - 2015 Linaro Ltd.
  * Copyright (c) 2013 Hisilicon Limited.
- *
- * 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/sched.h>
 #include <linux/device.h>
diff --git a/drivers/dma/lpc18xx-dmamux.c b/drivers/dma/lpc18xx-dmamux.c
index 761f32687055..df98cae8792b 100644
--- a/drivers/dma/lpc18xx-dmamux.c
+++ b/drivers/dma/lpc18xx-dmamux.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * DMA Router driver for LPC18xx/43xx DMA MUX
  *
@@ -6,11 +7,6 @@
  * Based on TI DMA Crossbar driver by:
  *   Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com
  *   Author: Peter Ujfalusi <peter.ujfalusi@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.
- *
  */
 
 #include <linux/err.h>
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index 334bab92d26d..7fe494fc50d4 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2012 Marvell International 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/err.h>
diff --git a/drivers/dma/of-dma.c b/drivers/dma/of-dma.c
index 91fd395c90c4..1e4d9ef2aea1 100644
--- a/drivers/dma/of-dma.c
+++ b/drivers/dma/of-dma.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Device tree helpers for DMA request / controller
  *
  * Based on of_gpio.c
  *
  * Copyright (C) 2012 Texas Instruments Incorporated - http://www.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.
  */
 
 #include <linux/device.h>
diff --git a/drivers/dma/pxa_dma.c b/drivers/dma/pxa_dma.c
index b429642f3e7a..468c234cb3be 100644
--- a/drivers/dma/pxa_dma.c
+++ b/drivers/dma/pxa_dma.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2015 Robert Jarzmik <robert.jarzmik@free.fr>
- *
- * 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/err.h>
diff --git a/drivers/dma/sa11x0-dma.c b/drivers/dma/sa11x0-dma.c
index 3fae23768b47..afb68055ed1b 100644
--- a/drivers/dma/sa11x0-dma.c
+++ b/drivers/dma/sa11x0-dma.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SA11x0 DMAengine support
  *
  * Copyright (C) 2012 Russell King
  *   Derived in part from arch/arm/mach-sa1100/dma.c,
  *   Copyright (C) 2000, 2001 by Nicolas Pitre
- *
- * 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/sched.h>
 #include <linux/device.h>
diff --git a/drivers/dma/ti/dma-crossbar.c b/drivers/dma/ti/dma-crossbar.c
index 9272b173c746..ad2f0a4cd6a4 100644
--- a/drivers/dma/ti/dma-crossbar.c
+++ b/drivers/dma/ti/dma-crossbar.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com
  *  Author: Peter Ujfalusi <peter.ujfalusi@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.
- *
  */
 #include <linux/slab.h>
 #include <linux/err.h>
diff --git a/drivers/dma/ti/omap-dma.c b/drivers/dma/ti/omap-dma.c
index a4a931ddf6f6..ba2489d4ea24 100644
--- a/drivers/dma/ti/omap-dma.c
+++ b/drivers/dma/ti/omap-dma.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OMAP DMAengine support
- *
- * 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/delay.h>
 #include <linux/dmaengine.h>
diff --git a/drivers/dma/txx9dmac.c b/drivers/dma/txx9dmac.c
index e8d0881b64d8..628bdf4430c7 100644
--- a/drivers/dma/txx9dmac.c
+++ b/drivers/dma/txx9dmac.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for the TXx9 SoC DMA Controller
  *
  * Copyright (C) 2009 Atsushi Nemoto
- *
- * 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/dma-mapping.h>
 #include <linux/init.h>
diff --git a/drivers/dma/txx9dmac.h b/drivers/dma/txx9dmac.h
index f6517b928bab..aa53eafb1519 100644
--- a/drivers/dma/txx9dmac.h
+++ b/drivers/dma/txx9dmac.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Driver for the TXx9 SoC DMA Controller
  *
  * Copyright (C) 2009 Atsushi Nemoto
- *
- * 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 TXX9DMAC_H
 #define TXX9DMAC_H
diff --git a/drivers/dma/virt-dma.c b/drivers/dma/virt-dma.c
index 88ad8ed2a8d6..bb5390847257 100644
--- a/drivers/dma/virt-dma.c
+++ b/drivers/dma/virt-dma.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Virtual DMA channel support for DMAengine
  *
  * Copyright (C) 2012 Russell King
- *
- * 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>
 #include <linux/dmaengine.h>
diff --git a/drivers/dma/virt-dma.h b/drivers/dma/virt-dma.h
index b09b75ab0751..23342ca23d4a 100644
--- a/drivers/dma/virt-dma.h
+++ b/drivers/dma/virt-dma.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Virtual DMA channel support for DMAengine
  *
  * Copyright (C) 2012 Russell King
- *
- * 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 VIRT_DMA_H
 #define VIRT_DMA_H
diff --git a/drivers/dma/zx_dma.c b/drivers/dma/zx_dma.c
index 2571bc7693df..9f4436f7c914 100644
--- a/drivers/dma/zx_dma.c
+++ b/drivers/dma/zx_dma.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2015 Linaro.
- *
- * 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/sched.h>
 #include <linux/device.h>
diff --git a/drivers/extcon/extcon-adc-jack.c b/drivers/extcon/extcon-adc-jack.c
index 18026354c332..ee9b5f70bfa4 100644
--- a/drivers/extcon/extcon-adc-jack.c
+++ b/drivers/extcon/extcon-adc-jack.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/extcon/extcon-adc-jack.c
  *
@@ -10,11 +11,6 @@
  * MyungJoo Ham <myungjoo.ham@samsung.com>
  *
  * Modified for calling to IIO to get adc by <anish.singh@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 by the Free Software Foundation.
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/firmware/pcdp.c b/drivers/firmware/pcdp.c
index e83d6aec0c13..4adeb7a2bdf5 100644
--- a/drivers/firmware/pcdp.c
+++ b/drivers/firmware/pcdp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Parse the EFI PCDP table to locate the console device.
  *
@@ -5,10 +6,6 @@
  *      Khalid Aziz <khalid.aziz@hp.com>
  *      Alex Williamson <alex.williamson@hp.com>
  *      Bjorn Helgaas <bjorn.helgaas@hp.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/acpi.h>
diff --git a/drivers/firmware/pcdp.h b/drivers/firmware/pcdp.h
index e5530608e00d..ce75d1da9e84 100644
--- a/drivers/firmware/pcdp.h
+++ b/drivers/firmware/pcdp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Definitions for PCDP-defined console devices
  *
@@ -7,10 +8,6 @@
  * (c) Copyright 2002, 2004 Hewlett-Packard Development Company, L.P.
  *      Khalid Aziz <khalid.aziz@hp.com>
  *      Bjorn Helgaas <bjorn.helgaas@hp.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.
  */
 
 #define PCDP_CONSOLE                    0
diff --git a/drivers/gpio/gpio-adnp.c b/drivers/gpio/gpio-adnp.c
index 12acdac85820..b9fcaab2a931 100644
--- a/drivers/gpio/gpio-adnp.c
+++ b/drivers/gpio/gpio-adnp.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2011-2012 Avionic Design GmbH
- *
- * 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/gpio/driver.h>
diff --git a/drivers/gpio/gpio-amdpt.c b/drivers/gpio/gpio-amdpt.c
index 1ffd7c2d1285..ad255ba7ece9 100644
--- a/drivers/gpio/gpio-amdpt.c
+++ b/drivers/gpio/gpio-amdpt.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD Promontory GPIO driver
  *
  * Copyright (C) 2015 ASMedia Technology Inc.
  * Author: YD Tseng <yd_tseng@asmedia.com.tw>
- *
- * 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/kernel.h>
diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c
index 0a553d676042..6c6dcda1100c 100644
--- a/drivers/gpio/gpio-ath79.c
+++ b/drivers/gpio/gpio-ath79.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Atheros AR71XX/AR724X/AR913X GPIO API support
  *
@@ -5,10 +6,6 @@
  *  Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
  *  Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- *  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/gpio/driver.h>
diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index d3eda65fd6d3..3108be5e208c 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011 Jamie Iles
  *
- * 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.
- *
  * All enquiries to support@picochip.com
  */
 #include <linux/acpi.h>
diff --git a/drivers/gpio/gpio-exar.c b/drivers/gpio/gpio-exar.c
index a09d2f9ebacc..fae327d5b06e 100644
--- a/drivers/gpio/gpio-exar.c
+++ b/drivers/gpio/gpio-exar.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * GPIO driver for Exar XR17V35X chip
  *
  * Copyright (C) 2015 Sudip Mukherjee <sudip.mukherjee@codethink.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/bitops.h>
 #include <linux/device.h>
diff --git a/drivers/gpio/gpio-max3191x.c b/drivers/gpio/gpio-max3191x.c
index 9a8876abeb57..4b4b2ceb82fc 100644
--- a/drivers/gpio/gpio-max3191x.c
+++ b/drivers/gpio/gpio-max3191x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * gpio-max3191x.c - GPIO driver for Maxim MAX3191x industrial serializer
  *
@@ -27,10 +28,6 @@
  * https://datasheets.maximintegrated.com/en/ds/MAX31912.pdf
  * https://datasheets.maximintegrated.com/en/ds/MAX31913.pdf
  * https://datasheets.maximintegrated.com/en/ds/MAX31953-MAX31963.pdf
- *
- * 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/bitmap.h>
diff --git a/drivers/gpio/gpio-max7300.c b/drivers/gpio/gpio-max7300.c
index 1ae9ba851c9a..19cc2ed6a3f5 100644
--- a/drivers/gpio/gpio-max7300.c
+++ b/drivers/gpio/gpio-max7300.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2009 Wolfram Sang, Pengutronix
  *
- * 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.
- *
  * Check max730x.c for further details.
  */
 
diff --git a/drivers/gpio/gpio-max7301.c b/drivers/gpio/gpio-max7301.c
index 647dfbbc4e1c..1307c243b4e9 100644
--- a/drivers/gpio/gpio-max7301.c
+++ b/drivers/gpio/gpio-max7301.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2006 Juergen Beisert, Pengutronix
  * Copyright (C) 2008 Guennadi Liakhovetski, Pengutronix
  * Copyright (C) 2009 Wolfram Sang, Pengutronix
  *
- * 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.
- *
  * Check max730x.c for further details.
  */
 
diff --git a/drivers/gpio/gpio-max730x.c b/drivers/gpio/gpio-max730x.c
index 198a36b07773..1e1935c51096 100644
--- a/drivers/gpio/gpio-max730x.c
+++ b/drivers/gpio/gpio-max730x.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * Copyright (C) 2006 Juergen Beisert, Pengutronix
  * Copyright (C) 2008 Guennadi Liakhovetski, Pengutronix
  * Copyright (C) 2009 Wolfram Sang, Pengutronix
  *
- * 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.
- *
  * The Maxim MAX7300/1 device is an I2C/SPI driven GPIO expander. There are
  * 28 GPIOs. 8 of them can trigger an interrupt. See datasheet for more
  * details
diff --git a/drivers/gpio/gpio-mm-lantiq.c b/drivers/gpio/gpio-mm-lantiq.c
index b0754fe69e77..f460d71b0c92 100644
--- a/drivers/gpio/gpio-mm-lantiq.c
+++ b/drivers/gpio/gpio-mm-lantiq.c
@@ -1,7 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- *  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.
  *
  *  Copyright (C) 2012 John Crispin <john@phrozen.org>
  */
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 16289bafa001..9276ef616430 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Support functions for OMAP GPIO
  *
@@ -6,10 +7,6 @@
  *
  * Copyright (C) 2009 Texas Instruments
  * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@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.
  */
 
 #include <linux/init.h>
diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c
index dc42571e6fdc..9aad32206e84 100644
--- a/drivers/gpio/gpio-pl061.c
+++ b/drivers/gpio/gpio-pl061.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2008, 2009 Provigent Ltd.
  *
  * Author: Baruch Siach <baruch@tkos.co.il>
  *
- * 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.
- *
  * Driver for the ARM PrimeCell(tm) General Purpose Input/Output (PL061)
  *
  * Data sheet: ARM DDI 0190B, September 2000
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index 26f77fdb217e..9888b62f37af 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/arch/arm/plat-pxa/gpio.c
  *
@@ -6,10 +7,6 @@
  *  Author:     Nicolas Pitre
  *  Created:    Jun 15, 2001
  *  Copyright:  MontaVista Software Inc.
- *
- *  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>
 #include <linux/clk.h>
diff --git a/drivers/gpio/gpio-sa1100.c b/drivers/gpio/gpio-sa1100.c
index 986eb3b231ac..46b7cf23fb0f 100644
--- a/drivers/gpio/gpio-sa1100.c
+++ b/drivers/gpio/gpio-sa1100.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/arch/arm/mach-sa1100/gpio.c
  *
  * Generic SA-1100 GPIO handling
- *
- * 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/gpio/driver.h>
 #include <linux/init.h>
diff --git a/drivers/gpio/gpio-stp-xway.c b/drivers/gpio/gpio-stp-xway.c
index 8a319d56c5de..24c478392394 100644
--- a/drivers/gpio/gpio-stp-xway.c
+++ b/drivers/gpio/gpio-stp-xway.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- *  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.
  *
  *  Copyright (C) 2012 John Crispin <john@phrozen.org>
- *
  */
 
 #include <linux/slab.h>
diff --git a/drivers/gpio/gpio-ucb1400.c b/drivers/gpio/gpio-ucb1400.c
index 5dbe31bf6699..d2a8644864c3 100644
--- a/drivers/gpio/gpio-ucb1400.c
+++ b/drivers/gpio/gpio-ucb1400.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Philips UCB1400 GPIO driver
  *
  * Author: Marek Vasut <marek.vasut@gmail.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/drivers/gpio/gpio-zevio.c b/drivers/gpio/gpio-zevio.c
index 57432397e5e5..f6f8a541348f 100644
--- a/drivers/gpio/gpio-zevio.c
+++ b/drivers/gpio/gpio-zevio.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * GPIO controller in LSI ZEVIO SoCs.
  *
  * Author: Fabian Vogt <fabian@ritter-vogt.de>
- *
- * 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/spinlock.h>
diff --git a/drivers/gpio/gpio-zx.c b/drivers/gpio/gpio-zx.c
index fb927559aefa..8637adb6bc20 100644
--- a/drivers/gpio/gpio-zx.c
+++ b/drivers/gpio/gpio-zx.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ZTE ZX296702 GPIO driver
  *
  * Author: Jun Nie <jun.nie@linaro.org>
  *
  * Copyright (C) 2015 Linaro 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/bitops.h>
 #include <linux/device.h>
diff --git a/drivers/gpu/drm/armada/armada_510.c b/drivers/gpu/drm/armada/armada_510.c
index 0e91d27921bd..dd5b5cc9a0d4 100644
--- a/drivers/gpu/drm/armada/armada_510.c
+++ b/drivers/gpu/drm/armada/armada_510.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Russell King
  *
- * 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.
- *
  * Armada 510 (aka Dove) variant support
  */
 #include <linux/clk.h>
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index ba4a3fab7745..5d77e51e3181 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Russell King
  *  Rewritten from the dovefb driver, and Armada510 manuals.
- *
- * 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/clk.h>
 #include <linux/component.h>
diff --git a/drivers/gpu/drm/armada/armada_crtc.h b/drivers/gpu/drm/armada/armada_crtc.h
index 08761ff01739..86e1ad30ee40 100644
--- a/drivers/gpu/drm/armada/armada_crtc.h
+++ b/drivers/gpu/drm/armada/armada_crtc.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Russell King
- *
- * 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 ARMADA_CRTC_H
 #define ARMADA_CRTC_H
diff --git a/drivers/gpu/drm/armada/armada_debugfs.c b/drivers/gpu/drm/armada/armada_debugfs.c
index 6758c3a83de2..4784e5d99d53 100644
--- a/drivers/gpu/drm/armada/armada_debugfs.c
+++ b/drivers/gpu/drm/armada/armada_debugfs.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Russell King
  *  Rewritten from the dovefb driver, and Armada510 manuals.
- *
- * 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/ctype.h>
 #include <linux/debugfs.h>
diff --git a/drivers/gpu/drm/armada/armada_drm.h b/drivers/gpu/drm/armada/armada_drm.h
index f09083ff15d3..3e60cec4e4b0 100644
--- a/drivers/gpu/drm/armada/armada_drm.h
+++ b/drivers/gpu/drm/armada/armada_drm.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Russell King
- *
- * 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 ARMADA_DRM_H
 #define ARMADA_DRM_H
diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index e660c5ca52ae..4a6e8ed05925 100644
--- a/drivers/gpu/drm/armada/armada_drv.c
+++ b/drivers/gpu/drm/armada/armada_drv.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Russell King
- *
- * 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/clk.h>
 #include <linux/component.h>
diff --git a/drivers/gpu/drm/armada/armada_fb.c b/drivers/gpu/drm/armada/armada_fb.c
index 058ac7d9920f..2029d5f3c0a2 100644
--- a/drivers/gpu/drm/armada/armada_fb.c
+++ b/drivers/gpu/drm/armada/armada_fb.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Russell King
- *
- * 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 <drm/drm_modeset_helper.h>
 #include <drm/drm_fb_helper.h>
diff --git a/drivers/gpu/drm/armada/armada_fb.h b/drivers/gpu/drm/armada/armada_fb.h
index 476daad0a36a..7dda5f2a0af4 100644
--- a/drivers/gpu/drm/armada/armada_fb.h
+++ b/drivers/gpu/drm/armada/armada_fb.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Russell King
- *
- * 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 ARMADA_FB_H
 #define ARMADA_FB_H
diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c
index 1e7140f005a5..096aff530b01 100644
--- a/drivers/gpu/drm/armada/armada_fbdev.c
+++ b/drivers/gpu/drm/armada/armada_fbdev.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Russell King
  *  Written from the i915 driver.
- *
- * 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/errno.h>
 #include <linux/kernel.h>
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 642d0e70d0f8..874b2968a866 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Russell King
- *
- * 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/dma-buf.h>
 #include <linux/dma-mapping.h>
diff --git a/drivers/gpu/drm/armada/armada_gem.h b/drivers/gpu/drm/armada/armada_gem.h
index 1ac90792b166..1dd80540b8ce 100644
--- a/drivers/gpu/drm/armada/armada_gem.h
+++ b/drivers/gpu/drm/armada/armada_gem.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Russell King
- *
- * 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 ARMADA_GEM_H
 #define ARMADA_GEM_H
diff --git a/drivers/gpu/drm/armada/armada_hw.h b/drivers/gpu/drm/armada/armada_hw.h
index 277580b36758..85b998e8ac7a 100644
--- a/drivers/gpu/drm/armada/armada_hw.h
+++ b/drivers/gpu/drm/armada/armada_hw.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Russell King
  *  Rewritten from the dovefb driver, and Armada510 manuals.
- *
- * 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 ARMADA_HW_H
 #define ARMADA_HW_H
diff --git a/drivers/gpu/drm/armada/armada_ioctlP.h b/drivers/gpu/drm/armada/armada_ioctlP.h
index bd8c4562066c..c266a01d697c 100644
--- a/drivers/gpu/drm/armada/armada_ioctlP.h
+++ b/drivers/gpu/drm/armada/armada_ioctlP.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Russell King
- *
- * 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 ARMADA_IOCTLP_H
 #define ARMADA_IOCTLP_H
diff --git a/drivers/gpu/drm/armada/armada_overlay.c b/drivers/gpu/drm/armada/armada_overlay.c
index 8d770641fcc4..7857d86a6736 100644
--- a/drivers/gpu/drm/armada/armada_overlay.c
+++ b/drivers/gpu/drm/armada/armada_overlay.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Russell King
  *  Rewritten from the dovefb driver, and Armada510 manuals.
- *
- * 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 <drm/drmP.h>
 #include <drm/drm_atomic.h>
diff --git a/drivers/gpu/drm/armada/armada_plane.c b/drivers/gpu/drm/armada/armada_plane.c
index 9f36423dd394..09d9400edd7b 100644
--- a/drivers/gpu/drm/armada/armada_plane.c
+++ b/drivers/gpu/drm/armada/armada_plane.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Russell King
  *  Rewritten from the dovefb driver, and Armada510 manuals.
- *
- * 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 <drm/drmP.h>
 #include <drm/drm_atomic.h>
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.h b/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.h
index 0cf27c731727..e284ee8da58b 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.h
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Register definition file for Analogix DP core driver
  *
  * Copyright (C) 2012 Samsung Electronics Co., Ltd.
  * Author: Jingoo Han <jg1.han@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 by the Free Software Foundation.
  */
 
 #ifndef _ANALOGIX_DP_REG_H
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c
index 0cc293a6ac24..bd3165ee5354 100644
--- a/drivers/gpu/drm/bridge/sil-sii8620.c
+++ b/drivers/gpu/drm/bridge/sil-sii8620.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Silicon Image SiI8620 HDMI/MHL bridge driver
  *
  * Copyright (C) 2015, Samsung Electronics Co., Ltd.
  * Andrzej Hajda <a.hajda@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 by the Free Software Foundation.
  */
 
 #include <asm/unaligned.h>
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.h b/drivers/gpu/drm/bridge/sil-sii8620.h
index 51ab540cf092..79d61caf383f 100644
--- a/drivers/gpu/drm/bridge/sil-sii8620.h
+++ b/drivers/gpu/drm/bridge/sil-sii8620.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Registers of Silicon Image SiI8620 Mobile HD Transmitter
  *
@@ -6,10 +7,6 @@
  *
  * Based on MHL driver for Android devices.
  * Copyright (C) 2013-2014 Silicon Image, Inc.
- *
- * 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 __SIL_SII8620_H__
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c
index ed7af7518b52..a494186ae6ce 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * DesignWare HDMI audio driver
  *
- * 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.
- *
  * Written and tested against the Designware HDMI Tx found in iMX6.
  */
 #include <linux/io.h>
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
index 6c323510f128..0f949978d3fc 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-cec.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Designware HDMI CEC driver
  *
  * Copyright (C) 2015-2017 Russell King.
- *
- * 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/interrupt.h>
 #include <linux/io.h>
diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c
index 8b0e71bd3ca7..a879aac21246 100644
--- a/drivers/gpu/drm/bridge/ti-tfp410.c
+++ b/drivers/gpu/drm/bridge/ti-tfp410.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 Texas Instruments
  * Author: Jyri Sarha <jsarha@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.
- *
  */
 
 #include <linux/delay.h>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
index 6ea92173db9f..d6a4bbff0c15 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Exynos DRM Parallel output support.
  *
  * Copyright (c) 2014 Samsung Electronics Co., Ltd
  *
  * Contacts: Andrzej Hajda <a.hajda@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 by the Free Software Foundation.
 */
 
 #include <drm/drmP.h>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 63a4b5074a99..8f62581e2d0f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung SoC MIPI DSI Master driver.
  *
  * Copyright (c) 2014 Samsung Electronics Co., Ltd
  *
  * Contacts: Tomasz Figa <t.figa@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 by the Free Software Foundation.
 */
 
 #include <asm/unaligned.h>
diff --git a/drivers/gpu/drm/exynos/regs-fimc.h b/drivers/gpu/drm/exynos/regs-fimc.h
index d7cbe53c4c01..98e4bc18f160 100644
--- a/drivers/gpu/drm/exynos/regs-fimc.h
+++ b/drivers/gpu/drm/exynos/regs-fimc.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* drivers/gpu/drm/exynos/regs-fimc.h
  *
  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com/
  *
  * Register definition file for Samsung Camera Interface (FIMC) driver
- *
- * 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 EXYNOS_REGS_FIMC_H
diff --git a/drivers/gpu/drm/exynos/regs-gsc.h b/drivers/gpu/drm/exynos/regs-gsc.h
index 16b39734115c..9e203cab93b8 100644
--- a/drivers/gpu/drm/exynos/regs-gsc.h
+++ b/drivers/gpu/drm/exynos/regs-gsc.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* linux/drivers/gpu/drm/exynos/regs-gsc.h
  *
  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Register definition file for Samsung G-Scaler driver
- *
- * 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 EXYNOS_REGS_GSC_H_
diff --git a/drivers/gpu/drm/exynos/regs-hdmi.h b/drivers/gpu/drm/exynos/regs-hdmi.h
index 4420c203ac85..8496f230c0f0 100644
--- a/drivers/gpu/drm/exynos/regs-hdmi.h
+++ b/drivers/gpu/drm/exynos/regs-hdmi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *
  *  Cloned from drivers/media/video/s5p-tv/regs-hdmi.h
@@ -6,10 +7,6 @@
  * http://www.samsung.com/
  *
  * HDMI register header file for Samsung TVOUT driver
- *
- * 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 SAMSUNG_REGS_HDMI_H
diff --git a/drivers/gpu/drm/exynos/regs-mixer.h b/drivers/gpu/drm/exynos/regs-mixer.h
index 5ff095b0c1b3..85ca66b8949b 100644
--- a/drivers/gpu/drm/exynos/regs-mixer.h
+++ b/drivers/gpu/drm/exynos/regs-mixer.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *
  *  Cloned from drivers/media/video/s5p-tv/regs-mixer.h
@@ -6,10 +7,6 @@
  * http://www.samsung.com/
  *
  * Mixer register header file for Samsung Mixer driver
- *
- * 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 SAMSUNG_REGS_MIXER_H
 #define SAMSUNG_REGS_MIXER_H
diff --git a/drivers/gpu/drm/exynos/regs-rotator.h b/drivers/gpu/drm/exynos/regs-rotator.h
index a09ac6e180da..e6559f565547 100644
--- a/drivers/gpu/drm/exynos/regs-rotator.h
+++ b/drivers/gpu/drm/exynos/regs-rotator.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* drivers/gpu/drm/exynos/regs-rotator.h
  *
  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com/
  *
  * Register definition file for Samsung Rotator Interface (Rotator) driver
- *
- * 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 EXYNOS_REGS_ROTATOR_H
diff --git a/drivers/gpu/drm/exynos/regs-scaler.h b/drivers/gpu/drm/exynos/regs-scaler.h
index 512a2baced11..654c5f85f00b 100644
--- a/drivers/gpu/drm/exynos/regs-scaler.h
+++ b/drivers/gpu/drm/exynos/regs-scaler.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* drivers/gpu/drm/exynos/regs-scaler.h
  *
  * Copyright (c) 2017 Samsung Electronics Co., Ltd.
@@ -5,10 +6,6 @@
  * Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
  *
  * Register definition file for Samsung scaler driver
- *
- * 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 EXYNOS_REGS_SCALER_H
diff --git a/drivers/gpu/drm/exynos/regs-vp.h b/drivers/gpu/drm/exynos/regs-vp.h
index 10b737af0a72..43c927e65c2b 100644
--- a/drivers/gpu/drm/exynos/regs-vp.h
+++ b/drivers/gpu/drm/exynos/regs-vp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *
  *  Cloned from drivers/media/video/s5p-tv/regs-vp.h
@@ -6,10 +7,6 @@
  *              http://www.samsung.com/
  *
  * Video processor register header file for Samsung Mixer driver
- *
- * 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 SAMSUNG_REGS_VP_H
diff --git a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
index 3d6c45097f51..5bf8138941de 100644
--- a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
+++ b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * DesignWare MIPI DSI Host Controller v1.02 driver
  *
@@ -8,11 +9,6 @@
  *      Xinliang Liu <z.liuxinliang@hisilicon.com>
  *      Xinliang Liu <xinliang.liu@linaro.org>
  *      Xinwei Kong <kong.kongxinwei@hisilicon.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/clk.h>
diff --git a/drivers/gpu/drm/hisilicon/kirin/dw_dsi_reg.h b/drivers/gpu/drm/hisilicon/kirin/dw_dsi_reg.h
index 18808fc9f362..19e81ff64fac 100644
--- a/drivers/gpu/drm/hisilicon/kirin/dw_dsi_reg.h
+++ b/drivers/gpu/drm/hisilicon/kirin/dw_dsi_reg.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2016 Linaro Limited.
  * Copyright (c) 2014-2016 Hisilicon Limited.
- *
- * 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 __DW_DSI_REG_H__
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_ade_reg.h b/drivers/gpu/drm/hisilicon/kirin/kirin_ade_reg.h
index 4cf281b7ed63..e2ac09894a6d 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_ade_reg.h
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_ade_reg.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2016 Linaro Limited.
  * Copyright (c) 2014-2016 Hisilicon Limited.
- *
- * 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 __KIRIN_ADE_REG_H__
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index 73611a92d96c..ad7042ae2241 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Hisilicon Hi6220 SoC ADE(Advanced Display Engine)'s crtc&plane driver
  *
@@ -8,11 +9,6 @@
  *      Xinliang Liu <z.liuxinliang@hisilicon.com>
  *      Xinliang Liu <xinliang.liu@linaro.org>
  *      Xinwei Kong <kong.kongxinwei@hisilicon.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/bitops.h>
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
index 7cb7c042b93f..4a7fe10a37cb 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Hisilicon Kirin SoCs drm master driver
  *
@@ -8,11 +9,6 @@
  *      Xinliang Liu <z.liuxinliang@hisilicon.com>
  *      Xinliang Liu <xinliang.liu@linaro.org>
  *      Xinwei Kong <kong.kongxinwei@hisilicon.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/of_platform.h>
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
index ad027d1cc826..22d1291668cd 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2016 Linaro Limited.
  * Copyright (c) 2014-2016 Hisilicon Limited.
- *
- * 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 __KIRIN_DRM_DRV_H__
diff --git a/drivers/gpu/drm/i2c/tda9950.c b/drivers/gpu/drm/i2c/tda9950.c
index 250b5e02a314..8039fc0d83db 100644
--- a/drivers/gpu/drm/i2c/tda9950.c
+++ b/drivers/gpu/drm/i2c/tda9950.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  TDA9950 Consumer Electronics Control driver
  *
- * 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.
- *
  * The NXP TDA9950 implements the HDMI Consumer Electronics Control
  * interface.  The host interface is similar to a mailbox: the data
  * registers starting at REG_CDR0 are written to send a command to the
diff --git a/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c b/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
index 6c0561101874..0d20fab605d7 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Analog TV Connector driver
  *
  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/slab.h>
diff --git a/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c b/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
index 68d6f6e44b03..f5d69d810bb8 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HDMI Connector driver
  *
  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/gpio/consumer.h>
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c b/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c
index 29a5a130ebd1..b992387ed674 100644
--- a/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c
+++ b/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OPA362 analog video amplifier with output/power control
  *
@@ -8,10 +9,6 @@
  *
  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/gpio/consumer.h>
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
index bc03752d2762..089105c5aa0a 100644
--- a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
+++ b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TPD12S015 HDMI ESD protection & level shifter chip driver
  *
  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/completion.h>
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
index 741a5e324767..8edef8ef23b0 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic DSI Command Mode panel driver
  *
  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 /* #define DEBUG */
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
index 99f2350d462c..1fd0d84e6e38 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LG.Philips LB035Q02 LCD Panel driver
  *
  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
  * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
  * Based on a driver by: Steve Sakoman <steve@sakoman.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/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c b/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
index 9c545de430f6..3ab50fd1f3f2 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LCD panel driver for Sharp LS037V7DW01
  *
  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c b/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c
index 9915923a53bd..00bbf24488c1 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi_phy.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HDMI PHY
  *
  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi_pll.c b/drivers/gpu/drm/omapdrm/dss/hdmi_pll.c
index e7be3707d147..cf2b000f397f 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi_pll.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi_pll.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HDMI PLL
  *
  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.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.
  */
 
 #define DSS_SUBSYS_NAME "HDMIPLL"
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c b/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c
index 100efb9f08c6..32f45f4f569d 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HDMI wrapper
  *
  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.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.
  */
 
 #define DSS_SUBSYS_NAME "HDMIWP"
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
index a1c4cd2940fb..cc2c9981a388 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Ilitek ILI9322 TFT LCD drm_panel driver.
  *
@@ -16,10 +17,6 @@
  *
  * Copyright (C) 2017 Linus Walleij <linus.walleij@linaro.org>
  * Derived from drivers/drm/gpu/panel/panel-samsung-ld9040.c
- *
- * 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 <drm/drmP.h>
diff --git a/drivers/gpu/drm/panel/panel-lg-lg4573.c b/drivers/gpu/drm/panel/panel-lg-lg4573.c
index 6989238b276a..ccbd24d32623 100644
--- a/drivers/gpu/drm/panel/panel-lg-lg4573.c
+++ b/drivers/gpu/drm/panel/panel-lg-lg4573.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 Heiko Schocher <hs@denx.de>
  *
@@ -9,10 +10,6 @@
  * Derived from drivers/video/backlight/ld9040.c
  *
  * Andrzej Hajda <a.hajda@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 by the Free Software Foundation.
 */
 
 #include <drm/drmP.h>
diff --git a/drivers/gpu/drm/panel/panel-samsung-ld9040.c b/drivers/gpu/drm/panel/panel-samsung-ld9040.c
index 3cf4cf6a6942..1a42983b4ce4 100644
--- a/drivers/gpu/drm/panel/panel-samsung-ld9040.c
+++ b/drivers/gpu/drm/panel/panel-samsung-ld9040.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ld9040 AMOLED LCD drm_panel driver.
  *
@@ -5,10 +6,6 @@
  * Derived from drivers/video/backlight/ld9040.c
  *
  * Andrzej Hajda <a.hajda@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 by the Free Software Foundation.
 */
 
 #include <drm/drmP.h>
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c b/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
index 797bbc7a264e..4a2034ea7093 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * MIPI-DSI based s6e3ha2 AMOLED 5.7 inch panel driver.
  *
@@ -5,10 +6,6 @@
  * Donghwa Lee <dh09.lee@samsung.com>
  * Hyungwon Hwang <human.hwang@samsung.com>
  * Hoegeun Kwon <hoegeun.kwon@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 by the Free Software Foundation.
  */
 
 #include <drm/drmP.h>
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
index aeb32aa58899..4b58098e1918 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * MIPI-DSI based S6E63J0X03 AMOLED lcd 1.63 inch panel driver.
  *
@@ -5,10 +6,6 @@
  *
  * Inki Dae <inki.dae@samsung.com>
  * Hoegeun Kwon <hoegeun.kwon@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 by the Free Software Foundation.
  */
 
 #include <drm/drmP.h>
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c b/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
index 6ad827b93ae1..00fc807c12cd 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * MIPI-DSI based s6e8aa0 AMOLED LCD 5.3 inch panel driver.
  *
@@ -9,10 +10,6 @@
  * Eunchul Kim <chulspro.kim@samsung.com>
  * Tomasz Figa <t.figa@samsung.com>
  * Andrzej Hajda <a.hajda@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 by the Free Software Foundation.
 */
 
 #include <drm/drmP.h>
diff --git a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
index 02fc0f5423d4..69d30c2639cc 100644
--- a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
+++ b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 NVIDIA Corporation
- *
- * 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/backlight.h>
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
index 74284e5afc5d..984c7c27997b 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 Free Electrons
- *
- * 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/gpio/consumer.h>
diff --git a/drivers/gpu/drm/pl111/pl111_debugfs.c b/drivers/gpu/drm/pl111/pl111_debugfs.c
index 7ddc7e3b9e7d..8d6a40469f0b 100644
--- a/drivers/gpu/drm/pl111/pl111_debugfs.c
+++ b/drivers/gpu/drm/pl111/pl111_debugfs.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright © 2017 Broadcom
- *
- * 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/amba/clcd-regs.h>
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 607a6ea17ecc..826b3f047c0c 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Avionic Design GmbH
  * Copyright (C) 2012 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/tegra/dc.h b/drivers/gpu/drm/tegra/dc.h
index 1256dfb6b2f5..0c4d17851f47 100644
--- a/drivers/gpu/drm/tegra/dc.h
+++ b/drivers/gpu/drm/tegra/dc.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Avionic Design GmbH
  * Copyright (C) 2012 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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 TEGRA_DC_H
diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
index ee4180d8db14..0395c00b7772 100644
--- a/drivers/gpu/drm/tegra/dpaux.c
+++ b/drivers/gpu/drm/tegra/dpaux.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 NVIDIA Corporation
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/tegra/dpaux.h b/drivers/gpu/drm/tegra/dpaux.h
index 20783d9f4728..5eced10fad37 100644
--- a/drivers/gpu/drm/tegra/dpaux.h
+++ b/drivers/gpu/drm/tegra/dpaux.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 NVIDIA Corporation
- *
- * 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 DRM_TEGRA_DPAUX_H
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index 0c5f1e6a0446..ddb802bce0a3 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Avionic Design GmbH
  * Copyright (C) 2012-2016 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/bitops.h>
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h
index 70154c253d45..3844c402ff03 100644
--- a/drivers/gpu/drm/tegra/drm.h
+++ b/drivers/gpu/drm/tegra/drm.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Avionic Design GmbH
  * Copyright (C) 2012-2013 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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 HOST1X_DRM_H
diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index ee6ca8fa1c65..2fbfefe9cb42 100644
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 NVIDIA Corporation
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/tegra/dsi.h b/drivers/gpu/drm/tegra/dsi.h
index 219263615399..f39594e65e97 100644
--- a/drivers/gpu/drm/tegra/dsi.h
+++ b/drivers/gpu/drm/tegra/dsi.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 NVIDIA Corporation
- *
- * 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 DRM_TEGRA_DSI_H
diff --git a/drivers/gpu/drm/tegra/falcon.c b/drivers/gpu/drm/tegra/falcon.c
index 352d05feabb0..f49ad36e24db 100644
--- a/drivers/gpu/drm/tegra/falcon.c
+++ b/drivers/gpu/drm/tegra/falcon.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2015, NVIDIA Corporation.
- *
- * 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/platform_device.h>
diff --git a/drivers/gpu/drm/tegra/falcon.h b/drivers/gpu/drm/tegra/falcon.h
index 4504ed5a199e..3d1243217410 100644
--- a/drivers/gpu/drm/tegra/falcon.h
+++ b/drivers/gpu/drm/tegra/falcon.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2015, NVIDIA Corporation.
- *
- * 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 _FALCON_H_
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index 1dd83a757dba..44bda75355e2 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012-2013 Avionic Design GmbH
  * Copyright (C) 2012 NVIDIA CORPORATION.  All rights reserved.
  *
  * Based on the KMS/FB CMA helpers
  *   Copyright (C) 2012 Analog Device Inc.
- *
- * 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/console.h>
diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c
index 4cce11fd8836..df53a46285a3 100644
--- a/drivers/gpu/drm/tegra/gem.c
+++ b/drivers/gpu/drm/tegra/gem.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * NVIDIA Tegra DRM GEM helper functions
  *
@@ -7,10 +8,6 @@
  * Based on the GEM/CMA helpers
  *
  * Copyright (c) 2011 Samsung 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/dma-buf.h>
diff --git a/drivers/gpu/drm/tegra/gem.h b/drivers/gpu/drm/tegra/gem.h
index 6bd7dd7e55b4..413eae83ad81 100644
--- a/drivers/gpu/drm/tegra/gem.h
+++ b/drivers/gpu/drm/tegra/gem.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Tegra host1x GEM implementation
  *
  * Copyright (c) 2012-2013, NVIDIA Corporation.
- *
- * 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 __HOST1X_GEM_H
diff --git a/drivers/gpu/drm/tegra/gr2d.c b/drivers/gpu/drm/tegra/gr2d.c
index 673059fd2fcb..8dbfb30344e7 100644
--- a/drivers/gpu/drm/tegra/gr2d.c
+++ b/drivers/gpu/drm/tegra/gr2d.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2012-2013, NVIDIA Corporation.
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/tegra/gr2d.h b/drivers/gpu/drm/tegra/gr2d.h
index 4d7304fb015e..2398486f0699 100644
--- a/drivers/gpu/drm/tegra/gr2d.h
+++ b/drivers/gpu/drm/tegra/gr2d.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 NVIDIA Corporation
- *
- * 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 TEGRA_GR2D_H
diff --git a/drivers/gpu/drm/tegra/gr3d.c b/drivers/gpu/drm/tegra/gr3d.c
index 4778ae999668..8b9a35b1cbb3 100644
--- a/drivers/gpu/drm/tegra/gr3d.c
+++ b/drivers/gpu/drm/tegra/gr3d.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 Avionic Design GmbH
  * Copyright (C) 2013 NVIDIA Corporation
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/tegra/gr3d.h b/drivers/gpu/drm/tegra/gr3d.h
index 0c30a1351c83..ca2921b68c2a 100644
--- a/drivers/gpu/drm/tegra/gr3d.h
+++ b/drivers/gpu/drm/tegra/gr3d.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 NVIDIA Corporation
- *
- * 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 TEGRA_GR3D_H
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index d23c4bfde790..334c4d7d238b 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Avionic Design GmbH
  * Copyright (C) 2012 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/tegra/hdmi.h b/drivers/gpu/drm/tegra/hdmi.h
index 2339f134a09a..8deb04223c18 100644
--- a/drivers/gpu/drm/tegra/hdmi.h
+++ b/drivers/gpu/drm/tegra/hdmi.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Avionic Design GmbH
  * Copyright (C) 2012 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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 TEGRA_HDMI_H
diff --git a/drivers/gpu/drm/tegra/hub.c b/drivers/gpu/drm/tegra/hub.c
index b3436c2aed68..92f202ec0577 100644
--- a/drivers/gpu/drm/tegra/hub.c
+++ b/drivers/gpu/drm/tegra/hub.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/tegra/hub.h b/drivers/gpu/drm/tegra/hub.h
index 479087c0705a..41541e261c91 100644
--- a/drivers/gpu/drm/tegra/hub.h
+++ b/drivers/gpu/drm/tegra/hub.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2017 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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 TEGRA_HUB_H
diff --git a/drivers/gpu/drm/tegra/mipi-phy.c b/drivers/gpu/drm/tegra/mipi-phy.c
index ba2ae6511957..4fe05f2df637 100644
--- a/drivers/gpu/drm/tegra/mipi-phy.c
+++ b/drivers/gpu/drm/tegra/mipi-phy.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 NVIDIA Corporation
- *
- * 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/errno.h>
diff --git a/drivers/gpu/drm/tegra/mipi-phy.h b/drivers/gpu/drm/tegra/mipi-phy.h
index 012ea8ac36d7..41889a75035c 100644
--- a/drivers/gpu/drm/tegra/mipi-phy.h
+++ b/drivers/gpu/drm/tegra/mipi-phy.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 NVIDIA Corporation
- *
- * 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 DRM_TEGRA_MIPI_PHY_H
diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c
index 9c2b9dad55c3..4d450ce8aa86 100644
--- a/drivers/gpu/drm/tegra/output.c
+++ b/drivers/gpu/drm/tegra/output.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Avionic Design GmbH
  * Copyright (C) 2012 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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 <drm/drm_atomic_helper.h>
diff --git a/drivers/gpu/drm/tegra/plane.c b/drivers/gpu/drm/tegra/plane.c
index d068e8aa3553..df80ca07e46e 100644
--- a/drivers/gpu/drm/tegra/plane.c
+++ b/drivers/gpu/drm/tegra/plane.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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 <drm/drm_atomic.h>
diff --git a/drivers/gpu/drm/tegra/plane.h b/drivers/gpu/drm/tegra/plane.h
index e79e6b4a8e0a..510c394e6d9a 100644
--- a/drivers/gpu/drm/tegra/plane.h
+++ b/drivers/gpu/drm/tegra/plane.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2017 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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 TEGRA_PLANE_H
diff --git a/drivers/gpu/drm/tegra/rgb.c b/drivers/gpu/drm/tegra/rgb.c
index 28a78d3120bc..4be4dfd4a68a 100644
--- a/drivers/gpu/drm/tegra/rgb.c
+++ b/drivers/gpu/drm/tegra/rgb.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Avionic Design GmbH
  * Copyright (C) 2012 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 5be5a0817dfe..4ffe3794e6d3 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 NVIDIA Corporation
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/tegra/sor.h b/drivers/gpu/drm/tegra/sor.h
index 13f7e68bec42..f8efd8be4b7c 100644
--- a/drivers/gpu/drm/tegra/sor.h
+++ b/drivers/gpu/drm/tegra/sor.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 NVIDIA Corporation
- *
- * 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 DRM_TEGRA_SOR_H
diff --git a/drivers/gpu/drm/tegra/vic.c b/drivers/gpu/drm/tegra/vic.c
index 982ce37ecde1..958548ef69e7 100644
--- a/drivers/gpu/drm/tegra/vic.c
+++ b/drivers/gpu/drm/tegra/vic.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2015, NVIDIA Corporation.
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/tegra/vic.h b/drivers/gpu/drm/tegra/vic.h
index 017584340dd6..be898bee6a57 100644
--- a/drivers/gpu/drm/tegra/vic.h
+++ b/drivers/gpu/drm/tegra/vic.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2015, NVIDIA Corporation.
- *
- * 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 TEGRA_VIC_H
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_external.c b/drivers/gpu/drm/tilcdc/tilcdc_external.c
index e9969cd36610..7050eb4cf152 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_external.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_external.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 Texas Instruments
  * Author: Jyri Sarha <jsarha@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.
- *
  */
 
 #include <linux/component.h>
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 88ebd681d7eb..d185a522da49 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright © 2015 Broadcom
- *
- * 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.
  */
 
 /**
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index 5e09389e1514..5ea8db74418a 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 Broadcom
- *
- * 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.
  */
 
 /**
diff --git a/drivers/gpu/drm/vc4/vc4_debugfs.c b/drivers/gpu/drm/vc4/vc4_debugfs.c
index f9dec08267dc..273da7e58d44 100644
--- a/drivers/gpu/drm/vc4/vc4_debugfs.c
+++ b/drivers/gpu/drm/vc4/vc4_debugfs.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright © 2014 Broadcom
- *
- * 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/seq_file.h>
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 6d9be20a32be..e88235eeed6c 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014-2015 Broadcom
  * Copyright (C) 2013 Red Hat
- *
- * 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.
  */
 
 /**
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index 4f13f6262491..24c45f2d9df1 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2015 Broadcom
- *
- * 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/mm_types.h>
diff --git a/drivers/gpu/drm/vc4/vc4_hvs.c b/drivers/gpu/drm/vc4/vc4_hvs.c
index f746e9a7a88c..0f633bef6b9d 100644
--- a/drivers/gpu/drm/vc4/vc4_hvs.c
+++ b/drivers/gpu/drm/vc4/vc4_hvs.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 Broadcom
- *
- * 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.
  */
 
 /**
diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c
index 295dacc8bcb9..70d079b7b39f 100644
--- a/drivers/gpu/drm/vc4/vc4_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_kms.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 Broadcom
- *
- * 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.
  */
 
 /**
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index afc80b245ea3..84fd0a31b701 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 Broadcom
- *
- * 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.
  */
 
 /**
diff --git a/drivers/gpu/drm/vc4/vc4_regs.h b/drivers/gpu/drm/vc4/vc4_regs.h
index c0c5fadaf7e3..b5a6b4cdd332 100644
--- a/drivers/gpu/drm/vc4/vc4_regs.h
+++ b/drivers/gpu/drm/vc4/vc4_regs.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  Copyright © 2014-2015 Broadcom
- *
- * 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 VC4_REGS_H
diff --git a/drivers/gpu/drm/vc4/vc4_trace.h b/drivers/gpu/drm/vc4/vc4_trace.h
index deafb32923e1..1cccde0b09a7 100644
--- a/drivers/gpu/drm/vc4/vc4_trace.h
+++ b/drivers/gpu/drm/vc4/vc4_trace.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2015 Broadcom
- *
- * 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.
  */
 
 #if !defined(_VC4_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
diff --git a/drivers/gpu/drm/vc4/vc4_trace_points.c b/drivers/gpu/drm/vc4/vc4_trace_points.c
index e6278f25716b..126453abe294 100644
--- a/drivers/gpu/drm/vc4/vc4_trace_points.c
+++ b/drivers/gpu/drm/vc4/vc4_trace_points.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 Broadcom
- *
- * 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 "vc4_drv.h"
diff --git a/drivers/gpu/drm/zte/zx_common_regs.h b/drivers/gpu/drm/zte/zx_common_regs.h
index 2afd80664c51..b7b996db129d 100644
--- a/drivers/gpu/drm/zte/zx_common_regs.h
+++ b/drivers/gpu/drm/zte/zx_common_regs.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2017 Sanechips Technology Co., Ltd.
  * Copyright 2017 Linaro 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 __ZX_COMMON_REGS_H__
diff --git a/drivers/gpu/drm/zte/zx_drm_drv.c b/drivers/gpu/drm/zte/zx_drm_drv.c
index 28e8d6072910..520d7369f85a 100644
--- a/drivers/gpu/drm/zte/zx_drm_drv.c
+++ b/drivers/gpu/drm/zte/zx_drm_drv.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2016 Linaro Ltd.
  * Copyright 2016 ZTE Corporation.
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/zte/zx_drm_drv.h b/drivers/gpu/drm/zte/zx_drm_drv.h
index 2a8cdc5f8be4..80cdaf479c74 100644
--- a/drivers/gpu/drm/zte/zx_drm_drv.h
+++ b/drivers/gpu/drm/zte/zx_drm_drv.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2016 Linaro Ltd.
  * Copyright 2016 ZTE Corporation.
- *
- * 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 __ZX_DRM_DRV_H__
diff --git a/drivers/gpu/drm/zte/zx_hdmi.c b/drivers/gpu/drm/zte/zx_hdmi.c
index df522d74bebf..bfe918b27c5c 100644
--- a/drivers/gpu/drm/zte/zx_hdmi.c
+++ b/drivers/gpu/drm/zte/zx_hdmi.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2016 Linaro Ltd.
  * Copyright 2016 ZTE Corporation.
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/zte/zx_hdmi_regs.h b/drivers/gpu/drm/zte/zx_hdmi_regs.h
index c6d5d8211725..397949e64eff 100644
--- a/drivers/gpu/drm/zte/zx_hdmi_regs.h
+++ b/drivers/gpu/drm/zte/zx_hdmi_regs.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2016 Linaro Ltd.
  * Copyright 2016 ZTE Corporation.
- *
- * 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 __ZX_HDMI_REGS_H__
diff --git a/drivers/gpu/drm/zte/zx_plane.c b/drivers/gpu/drm/zte/zx_plane.c
index 83d236fd893c..3a6286294895 100644
--- a/drivers/gpu/drm/zte/zx_plane.c
+++ b/drivers/gpu/drm/zte/zx_plane.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2016 Linaro Ltd.
  * Copyright 2016 ZTE Corporation.
- *
- * 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 <drm/drm_atomic.h>
diff --git a/drivers/gpu/drm/zte/zx_plane.h b/drivers/gpu/drm/zte/zx_plane.h
index 933611ddffd0..5a7cc8b3b985 100644
--- a/drivers/gpu/drm/zte/zx_plane.h
+++ b/drivers/gpu/drm/zte/zx_plane.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2016 Linaro Ltd.
  * Copyright 2016 ZTE Corporation.
- *
- * 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 __ZX_PLANE_H__
diff --git a/drivers/gpu/drm/zte/zx_plane_regs.h b/drivers/gpu/drm/zte/zx_plane_regs.h
index 9c655f59f9f7..ce830637a92d 100644
--- a/drivers/gpu/drm/zte/zx_plane_regs.h
+++ b/drivers/gpu/drm/zte/zx_plane_regs.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2016 Linaro Ltd.
  * Copyright 2016 ZTE Corporation.
- *
- * 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 __ZX_PLANE_REGS_H__
diff --git a/drivers/gpu/drm/zte/zx_tvenc.c b/drivers/gpu/drm/zte/zx_tvenc.c
index 87b5d86413d2..a768c567b557 100644
--- a/drivers/gpu/drm/zte/zx_tvenc.c
+++ b/drivers/gpu/drm/zte/zx_tvenc.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2017 Linaro Ltd.
  * Copyright 2017 ZTE Corporation.
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/zte/zx_tvenc_regs.h b/drivers/gpu/drm/zte/zx_tvenc_regs.h
index bd91f5dcc1f3..40f033109374 100644
--- a/drivers/gpu/drm/zte/zx_tvenc_regs.h
+++ b/drivers/gpu/drm/zte/zx_tvenc_regs.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2017 Linaro Ltd.
  * Copyright 2017 ZTE Corporation.
- *
- * 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 __ZX_TVENC_REGS_H__
diff --git a/drivers/gpu/drm/zte/zx_vga.c b/drivers/gpu/drm/zte/zx_vga.c
index e14c1d709740..1634a08707fb 100644
--- a/drivers/gpu/drm/zte/zx_vga.c
+++ b/drivers/gpu/drm/zte/zx_vga.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 Sanechips Technology Co., Ltd.
  * Copyright 2017 Linaro 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/clk.h>
diff --git a/drivers/gpu/drm/zte/zx_vga_regs.h b/drivers/gpu/drm/zte/zx_vga_regs.h
index feaa345fe6a6..1e8825ae70a5 100644
--- a/drivers/gpu/drm/zte/zx_vga_regs.h
+++ b/drivers/gpu/drm/zte/zx_vga_regs.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2017 Sanechips Technology Co., Ltd.
  * Copyright 2017 Linaro 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 __ZX_VGA_REGS_H__
diff --git a/drivers/gpu/drm/zte/zx_vou.c b/drivers/gpu/drm/zte/zx_vou.c
index 15400ffb1d22..81b4cf107b75 100644
--- a/drivers/gpu/drm/zte/zx_vou.c
+++ b/drivers/gpu/drm/zte/zx_vou.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2016 Linaro Ltd.
  * Copyright 2016 ZTE Corporation.
- *
- * 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/clk.h>
diff --git a/drivers/gpu/drm/zte/zx_vou.h b/drivers/gpu/drm/zte/zx_vou.h
index 5b7f84fbb112..b25f34f865ae 100644
--- a/drivers/gpu/drm/zte/zx_vou.h
+++ b/drivers/gpu/drm/zte/zx_vou.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2016 Linaro Ltd.
  * Copyright 2016 ZTE Corporation.
- *
- * 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 __ZX_VOU_H__
diff --git a/drivers/gpu/drm/zte/zx_vou_regs.h b/drivers/gpu/drm/zte/zx_vou_regs.h
index 5a218351b497..2ddb199cb912 100644
--- a/drivers/gpu/drm/zte/zx_vou_regs.h
+++ b/drivers/gpu/drm/zte/zx_vou_regs.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2016 Linaro Ltd.
  * Copyright 2016 ZTE Corporation.
- *
- * 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 __ZX_VOU_REGS_H__
diff --git a/drivers/hid/hid-ite.c b/drivers/hid/hid-ite.c
index 98b059d79bc8..a45f2352618d 100644
--- a/drivers/hid/hid-ite.c
+++ b/drivers/hid/hid-ite.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HID driver for some ITE "special" devices
  * Copyright (c) 2017 Hans de Goede <hdegoede@redhat.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/device.h>
diff --git a/drivers/hwmon/adt7411.c b/drivers/hwmon/adt7411.c
index 44a827b031cb..c7010b91bc13 100644
--- a/drivers/hwmon/adt7411.c
+++ b/drivers/hwmon/adt7411.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Driver for the ADT7411 (I2C/SPI 8 channel 10 bit ADC & temperature-sensor)
  *
  *  Copyright (C) 2008, 2010 Pengutronix
  *
- *  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.
- *
  *  TODO: SPI, use power-down mode for suspend?, interrupt handling?
  */
 
diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c
index 7caec127df86..c3c6031a7285 100644
--- a/drivers/hwmon/adt7475.c
+++ b/drivers/hwmon/adt7475.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * adt7475 - Thermal sensor driver for the ADT7475 chip and derivatives
  * Copyright (C) 2007-2008, Advanced Micro Devices, Inc.
@@ -6,10 +7,6 @@
  * Copyright (C) 2009 Jean Delvare <jdelvare@suse.de>
  *
  * Derived from the lm83 driver by Jean Delvare
- *
- * 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/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
index 1770423f7a80..f1c2d5faedf0 100644
--- a/drivers/hwmon/iio_hwmon.c
+++ b/drivers/hwmon/iio_hwmon.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* Hwmon client for industrial I/O devices
  *
  * Copyright (c) 2011 Jonathan Cameron
- *
- * 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/kernel.h>
diff --git a/drivers/hwmon/max197.c b/drivers/hwmon/max197.c
index dd6a35219a18..56add579e32f 100644
--- a/drivers/hwmon/max197.c
+++ b/drivers/hwmon/max197.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Maxim MAX197 A/D Converter driver
  *
  * Copyright (c) 2012 Savoir-faire Linux Inc.
  *          Vivien Didelot <vivien.didelot@savoirfairelinux.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.
- *
  * For further information, see the Documentation/hwmon/max197.rst file.
  */
 
diff --git a/drivers/i2c/busses/i2c-acorn.c b/drivers/i2c/busses/i2c-acorn.c
index fa3763e4b3ee..34bbbb8c52f6 100644
--- a/drivers/i2c/busses/i2c-acorn.c
+++ b/drivers/i2c/busses/i2c-acorn.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  ARM IOC/IOMD i2c driver.
  *
  *  Copyright (C) 2000 Russell King
  *
- * 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.
- *
  *  On Acorn machines, the following i2c devices are on the bus:
  *      - PCF8583 real time clock & static RAM
  */
diff --git a/drivers/i2c/busses/i2c-aspeed.c b/drivers/i2c/busses/i2c-aspeed.c
index 6c8b38fd6e64..fa66951b05d0 100644
--- a/drivers/i2c/busses/i2c-aspeed.c
+++ b/drivers/i2c/busses/i2c-aspeed.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Aspeed 24XX/25XX I2C Controller.
  *
  *  Copyright (C) 2012-2017 ASPEED Technology Inc.
  *  Copyright 2017 IBM Corporation
  *  Copyright 2017 Google, Inc.
- *
- *  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/clk.h>
diff --git a/drivers/i2c/busses/i2c-digicolor.c b/drivers/i2c/busses/i2c-digicolor.c
index 50813a24c541..3adf72540db1 100644
--- a/drivers/i2c/busses/i2c-digicolor.c
+++ b/drivers/i2c/busses/i2c-digicolor.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C bus driver for Conexant Digicolor SoCs
  *
  * Author: Baruch Siach <baruch@tkos.co.il>
  *
  * Copyright (C) 2015 Paradox Innovation 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/clk.h>
diff --git a/drivers/i2c/busses/i2c-efm32.c b/drivers/i2c/busses/i2c-efm32.c
index 5f2bab878b2c..a8c6323e7f44 100644
--- a/drivers/i2c/busses/i2c-efm32.c
+++ b/drivers/i2c/busses/i2c-efm32.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 Uwe Kleine-Koenig for Pengutronix
- *
- * 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>
 #include <linux/platform_device.h>
diff --git a/drivers/i2c/busses/i2c-exynos5.c b/drivers/i2c/busses/i2c-exynos5.c
index 41de4ee409b6..e4e7932f7800 100644
--- a/drivers/i2c/busses/i2c-exynos5.c
+++ b/drivers/i2c/busses/i2c-exynos5.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * i2c-exynos5.c - Samsung Exynos5 I2C Controller Driver
  *
  * Copyright (C) 2013 Samsung 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/kernel.h>
diff --git a/drivers/i2c/busses/i2c-gpio.c b/drivers/i2c/busses/i2c-gpio.c
index 9684a0ac2a6d..3a9e840a3546 100644
--- a/drivers/i2c/busses/i2c-gpio.c
+++ b/drivers/i2c/busses/i2c-gpio.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Bitbanging I2C bus driver using the GPIO API
  *
  * Copyright (C) 2007 Atmel Corporation
- *
- * 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/completion.h>
 #include <linux/debugfs.h>
diff --git a/drivers/i2c/busses/i2c-img-scb.c b/drivers/i2c/busses/i2c-img-scb.c
index f038858b6c54..20a4fbc53007 100644
--- a/drivers/i2c/busses/i2c-img-scb.c
+++ b/drivers/i2c/busses/i2c-img-scb.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C adapter for the IMG Serial Control Bus (SCB) IP block.
  *
  * Copyright (C) 2009, 2010, 2012, 2014 Imagination Technologies 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.
- *
  * There are three ways that this I2C controller can be driven:
  *
  * - Raw control of the SDA and SCK signals.
diff --git a/drivers/i2c/busses/i2c-meson.c b/drivers/i2c/busses/i2c-meson.c
index 90f5d0407d73..1e2647f9a2a7 100644
--- a/drivers/i2c/busses/i2c-meson.c
+++ b/drivers/i2c/busses/i2c-meson.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C bus driver for Amlogic Meson SoCs
  *
  * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.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/clk.h>
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index 4f30a43b63da..01a7d72e5511 100644
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2009 ST-Ericsson SA
  * Copyright (C) 2009 STMicroelectronics
@@ -7,10 +8,6 @@
  *
  * Author: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
  * Author: Sachin Verma <sachin.verma@st.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/init.h>
 #include <linux/module.h>
diff --git a/drivers/i2c/busses/i2c-pca-platform.c b/drivers/i2c/busses/i2c-pca-platform.c
index f50afa8e3cba..a7a81846d5b1 100644
--- a/drivers/i2c/busses/i2c-pca-platform.c
+++ b/drivers/i2c/busses/i2c-pca-platform.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  i2c_pca_platform.c
  *
@@ -5,9 +6,6 @@
  *
  *  Copyright (C) 2008 Pengutronix
  *
- *  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/kernel.h>
diff --git a/drivers/i2c/busses/i2c-puv3.c b/drivers/i2c/busses/i2c-puv3.c
index 287088b8c4c8..5cec5a36807d 100644
--- a/drivers/i2c/busses/i2c-puv3.c
+++ b/drivers/i2c/busses/i2c-puv3.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C driver for PKUnity-v3 SoC
  * Code specific to PKUnity SoC and UniCore ISA
  *
  *      Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn>
  *      Copyright (C) 2001-2010 Guan Xuetao
- *
- * 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/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index fbf91d383b40..2c3c3d6935c0 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  i2c_adap_pxa.c
  *
@@ -6,10 +7,6 @@
  *  Copyright (C) 2002 Intrinsyc Software Inc.
  *  Copyright (C) 2004-2005 Deep Blue Solutions 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.
- *
  *  History:
  *    Apr 2002: Initial version [CS]
  *    Jun 2002: Properly separated algo/adap [FB]
diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c
index b8a2728dd4b6..1a33007b03e9 100644
--- a/drivers/i2c/busses/i2c-rk3x.c
+++ b/drivers/i2c/busses/i2c-rk3x.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for I2C adapter in Rockchip RK3xxx SoC
  *
  * Max Schwarz <max.schwarz@online.de>
  * based on the patches by Rockchip Inc.
- *
- * 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/kernel.h>
diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c
index 9e62f893958a..54e1fc8a495e 100644
--- a/drivers/i2c/busses/i2c-st.c
+++ b/drivers/i2c/busses/i2c-st.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 STMicroelectronics
  *
  * I2C master mode controller driver, used in STMicroelectronics devices.
  *
  * Author: Maxime Coquelin <maxime.coquelin@st.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/clk.h>
diff --git a/drivers/i2c/busses/i2c-versatile.c b/drivers/i2c/busses/i2c-versatile.c
index f1ab2a637ec0..8d980b1374a8 100644
--- a/drivers/i2c/busses/i2c-versatile.c
+++ b/drivers/i2c/busses/i2c-versatile.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  i2c-versatile.c
  *
  *  Copyright (C) 2006 ARM Ltd.
  *  written by Russell King, Deep Blue Solutions 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/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/i2c/busses/i2c-zx2967.c b/drivers/i2c/busses/i2c-zx2967.c
index 7b98d97da3c6..5f3318559b8d 100644
--- a/drivers/i2c/busses/i2c-zx2967.c
+++ b/drivers/i2c/busses/i2c-zx2967.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 Sanechips Technology Co., Ltd.
  * Copyright 2017 Linaro Ltd.
  *
  * Author: Baoyou Xie <baoyou.xie@linaro.org>
- *
- * 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/clk.h>
diff --git a/drivers/i2c/muxes/i2c-mux-gpio.c b/drivers/i2c/muxes/i2c-mux-gpio.c
index 13882a2a4f60..14dc2deba283 100644
--- a/drivers/i2c/muxes/i2c-mux-gpio.c
+++ b/drivers/i2c/muxes/i2c-mux-gpio.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C multiplexer using GPIO API
  *
  * Peter Korsgaard <peter.korsgaard@barco.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/i2c.h>
diff --git a/drivers/i2c/muxes/i2c-mux-gpmux.c b/drivers/i2c/muxes/i2c-mux-gpmux.c
index f60b670deff7..f830535cff12 100644
--- a/drivers/i2c/muxes/i2c-mux-gpmux.c
+++ b/drivers/i2c/muxes/i2c-mux-gpmux.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * General Purpose I2C multiplexer
  *
  * Copyright (C) 2017 Axentia Technologies AB
  *
  * Author: Peter Rosin <peda@axentia.se>
- *
- * 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/i2c.h>
diff --git a/drivers/ide/amd74xx.c b/drivers/ide/amd74xx.c
index cbfe846911d1..7340597a373e 100644
--- a/drivers/ide/amd74xx.c
+++ b/drivers/ide/amd74xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AMD 755/756/766/8111 and nVidia nForce/2/2s/3/3s/CK804/MCP04
  * IDE driver for Linux.
@@ -9,11 +10,6 @@
  *      Andre Hedrick
  */
 
-/*
- * 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>
 #include <linux/kernel.h>
diff --git a/drivers/ide/cs5535.c b/drivers/ide/cs5535.c
index 3bc5b9a34013..70fdbe3161f8 100644
--- a/drivers/ide/cs5535.c
+++ b/drivers/ide/cs5535.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2004-2005 Advanced Micro Devices, Inc.
  * Copyright (C)      2007 Bartlomiej Zolnierkiewicz
@@ -14,10 +15,6 @@
  * Development of this chipset driver was funded
  * by the nice folks at National Semiconductor/AMD.
  *
- * 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.
- *
  * Documentation:
  *  CS5535 documentation available from AMD
  */
diff --git a/drivers/ide/via82cxxx.c b/drivers/ide/via82cxxx.c
index 01464f1e2339..977cb00398b0 100644
--- a/drivers/ide/via82cxxx.c
+++ b/drivers/ide/via82cxxx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VIA IDE driver for Linux. Supported southbridges:
  *
@@ -18,11 +19,6 @@
  *      Current device documentation available under NDA only
  */
 
-/*
- * 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>
 #include <linux/kernel.h>
diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c
index 70c60db62247..0b876b2dc5bd 100644
--- a/drivers/iio/accel/kxsd9.c
+++ b/drivers/iio/accel/kxsd9.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * kxsd9.c      simple support for the Kionix KXSD9 3D
  *              accelerometer.
  *
  * Copyright (c) 2008-2009 Jonathan Cameron <jic23@kernel.org>
  *
- * 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.
- *
  * The i2c interface is very similar, so shouldn't be a problem once
  * I have a suitable wire made up.
  *
diff --git a/drivers/iio/accel/mma7455.h b/drivers/iio/accel/mma7455.h
index 2b1152c53d4f..4e3fa988f690 100644
--- a/drivers/iio/accel/mma7455.h
+++ b/drivers/iio/accel/mma7455.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * IIO accel driver for Freescale MMA7455L 3-axis 10-bit accelerometer
  * Copyright 2015 Joachim Eastwood <manabian@gmail.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 __MMA7455_H
diff --git a/drivers/iio/accel/mma7455_core.c b/drivers/iio/accel/mma7455_core.c
index da0ceaac46b5..8b5a6aff9bf4 100644
--- a/drivers/iio/accel/mma7455_core.c
+++ b/drivers/iio/accel/mma7455_core.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * IIO accel core driver for Freescale MMA7455L 3-axis 10-bit accelerometer
  * Copyright 2015 Joachim Eastwood <manabian@gmail.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.
- *
  * UNSUPPORTED hardware features:
  *  - 8-bit mode with different scales
  *  - INT1/INT2 interrupts
diff --git a/drivers/iio/accel/mma7455_i2c.c b/drivers/iio/accel/mma7455_i2c.c
index 73bf81a8ab14..cddeaa9e230a 100644
--- a/drivers/iio/accel/mma7455_i2c.c
+++ b/drivers/iio/accel/mma7455_i2c.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * IIO accel I2C driver for Freescale MMA7455L 3-axis 10-bit accelerometer
  * Copyright 2015 Joachim Eastwood <manabian@gmail.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/i2c.h>
diff --git a/drivers/iio/accel/mma7455_spi.c b/drivers/iio/accel/mma7455_spi.c
index 79df8f27cf99..eb82cdfa8abc 100644
--- a/drivers/iio/accel/mma7455_spi.c
+++ b/drivers/iio/accel/mma7455_spi.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * IIO accel SPI driver for Freescale MMA7455L 3-axis 10-bit accelerometer
  * Copyright 2015 Joachim Eastwood <manabian@gmail.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/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c
index 4964561595f5..274ce2f8bddf 100644
--- a/drivers/iio/accel/sca3000.c
+++ b/drivers/iio/accel/sca3000.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * sca3000_core.c -- support VTI sca3000 series accelerometers via SPI
  *
- * 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.
- *
  * Copyright (c) 2009 Jonathan Cameron <jic23@kernel.org>
  *
  * See industrialio/accels/sca3000.h for comments.
diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c
index 7a5b5d00a87d..5a3ca5904ded 100644
--- a/drivers/iio/adc/ad799x.c
+++ b/drivers/iio/adc/ad799x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * iio/adc/ad799x.c
  * Copyright (C) 2010-2011 Michael Hennerich, Analog Devices Inc.
@@ -11,15 +12,10 @@
  * based on linux/drivers/acron/char/pcf8583.c
  * Copyright (C) 2000 Russell King
  *
- * 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.
- *
  * ad799x.c
  *
  * Support for ad7991, ad7995, ad7999, ad7992, ad7993, ad7994, ad7997,
  * ad7998 and similar chips.
- *
  */
 
 #include <linux/interrupt.h>
diff --git a/drivers/iio/adc/axp20x_adc.c b/drivers/iio/adc/axp20x_adc.c
index 5be789269353..88059480da17 100644
--- a/drivers/iio/adc/axp20x_adc.c
+++ b/drivers/iio/adc/axp20x_adc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* ADC driver for AXP20X and AXP22X PMICs
  *
  * Copyright (c) 2016 Free Electrons NextThing Co.
  *      Quentin Schulz <quentin.schulz@free-electrons.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/completion.h>
diff --git a/drivers/iio/adc/cc10001_adc.c b/drivers/iio/adc/cc10001_adc.c
index 707d8b24b072..f93f1d93b80d 100644
--- a/drivers/iio/adc/cc10001_adc.c
+++ b/drivers/iio/adc/cc10001_adc.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2014-2015 Imagination Technologies 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/clk.h>
diff --git a/drivers/iio/adc/ep93xx_adc.c b/drivers/iio/adc/ep93xx_adc.c
index 5036c392cb20..5c97e8a511f2 100644
--- a/drivers/iio/adc/ep93xx_adc.c
+++ b/drivers/iio/adc/ep93xx_adc.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for ADC module on the Cirrus Logic EP93xx series of SoCs
  *
  * Copyright (C) 2015 Alexander Sverdlin
  *
- * 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.
- *
  * The driver uses polling to get the conversion status. According to EP93xx
  * datasheets, reading ADCResult register starts the conversion, but user is also
  * responsible for ensuring that delay between adjacent conversion triggers is
diff --git a/drivers/iio/adc/fsl-imx25-gcq.c b/drivers/iio/adc/fsl-imx25-gcq.c
index 929c617db364..df19ecae52f7 100644
--- a/drivers/iio/adc/fsl-imx25-gcq.c
+++ b/drivers/iio/adc/fsl-imx25-gcq.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014-2015 Pengutronix, Markus Pargmann <mpa@pengutronix.de>
  *
- * 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 is the driver for the imx25 GCQ (Generic Conversion Queue)
  * connected to the imx25 ADC.
  */
diff --git a/drivers/iio/adc/lp8788_adc.c b/drivers/iio/adc/lp8788_adc.c
index 3bc4df916420..c1fc1b678e0f 100644
--- a/drivers/iio/adc/lp8788_adc.c
+++ b/drivers/iio/adc/lp8788_adc.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP8788 MFD - ADC driver
  *
  * 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.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/iio/adc/lpc18xx_adc.c b/drivers/iio/adc/lpc18xx_adc.c
index 041dc4a3f66c..e400a95f553d 100644
--- a/drivers/iio/adc/lpc18xx_adc.c
+++ b/drivers/iio/adc/lpc18xx_adc.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * IIO ADC driver for NXP LPC18xx ADC
  *
  * Copyright (C) 2016 Joachim Eastwood <manabian@gmail.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.
- *
  * UNSUPPORTED hardware features:
  *  - Hardware triggers
  *  - Burst mode
diff --git a/drivers/iio/adc/ltc2485.c b/drivers/iio/adc/ltc2485.c
index b24c14037fd4..c418466d51fd 100644
--- a/drivers/iio/adc/ltc2485.c
+++ b/drivers/iio/adc/ltc2485.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ltc2485.c - Driver for Linear Technology LTC2485 ADC
  *
  * Copyright (C) 2016 Alison Schofield <amsfield22@gmail.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.
- *
  * Datasheet: http://cds.linear.com/docs/en/datasheet/2485fd.pdf
  */
 
diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c
index 311c1a89c329..da84adfdb819 100644
--- a/drivers/iio/adc/max1027.c
+++ b/drivers/iio/adc/max1027.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
  /*
   * iio/adc/max1027.c
   * Copyright (C) 2014 Philippe Reynes
@@ -6,10 +7,6 @@
   * Copyright 2011 Analog Devices Inc (from AD7923 Driver)
   * Copyright 2012 CS Systemes d'Information
   *
-  * 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.
-  *
   * max1027.c
   *
   * Partial support for max1027 and similar chips.
diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c
index a8d35aebee80..5c2cc61b666e 100644
--- a/drivers/iio/adc/max1363.c
+++ b/drivers/iio/adc/max1363.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
  /*
   * iio/adc/max1363.c
   * Copyright (C) 2008-2010 Jonathan Cameron
@@ -9,10 +10,6 @@
   * Copyright (C) 2000 Russell King
   *
   * Driver for max1363 and similar chips.
-  *
-  * 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/interrupt.h>
diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c
index a04856d8afdb..38bf10085696 100644
--- a/drivers/iio/adc/mcp320x.c
+++ b/drivers/iio/adc/mcp320x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 Oskar Andero <oskar.andero@gmail.com>
  * Copyright (C) 2014 Rose Technology
@@ -34,10 +35,6 @@
  * http://ww1.microchip.com/downloads/en/DeviceDoc/21298c.pdf  mcp3204/08
  * http://ww1.microchip.com/downloads/en/DeviceDoc/21700E.pdf  mcp3301
  * http://ww1.microchip.com/downloads/en/DeviceDoc/21950D.pdf  mcp3550/1/3
- *
- * 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/err.h>
diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c
index 04d7147e0110..a09e7f5dd8f7 100644
--- a/drivers/iio/adc/sun4i-gpadc-iio.c
+++ b/drivers/iio/adc/sun4i-gpadc-iio.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* ADC driver for sunxi platforms' (A10, A13 and A31) GPADC
  *
  * Copyright (c) 2016 Quentin Schulz <quentin.schulz@free-electrons.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.
- *
  * The Allwinner SoCs all have an ADC that can also act as a touchscreen
  * controller and a thermal sensor.
  * The thermal sensor works only when the ADC acts as a touchscreen controller
diff --git a/drivers/iio/adc/ti-adc081c.c b/drivers/iio/adc/ti-adc081c.c
index 405e3779c0c5..0235863ff77b 100644
--- a/drivers/iio/adc/ti-adc081c.c
+++ b/drivers/iio/adc/ti-adc081c.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI ADC081C/ADC101C/ADC121C 8/10/12-bit ADC driver
  *
  * Copyright (C) 2012 Avionic Design GmbH
  * Copyright (C) 2016 Intel
  *
- * 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.
- *
  * Datasheets:
  *      http://www.ti.com/lit/ds/symlink/adc081c021.pdf
  *      http://www.ti.com/lit/ds/symlink/adc101c021.pdf
diff --git a/drivers/iio/adc/ti-adc084s021.c b/drivers/iio/adc/ti-adc084s021.c
index 25504640e126..bdedf456ee05 100644
--- a/drivers/iio/adc/ti-adc084s021.c
+++ b/drivers/iio/adc/ti-adc084s021.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * Copyright (C) 2017 Axis Communications AB
  *
  * Driver for Texas Instruments' ADC084S021 ADC chip.
  * Datasheets can be found here:
  * http://www.ti.com/lit/ds/symlink/adc084s021.pdf
- *
- * 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/err.h>
diff --git a/drivers/iio/adc/ti-ads8688.c b/drivers/iio/adc/ti-ads8688.c
index 8cb7a2034982..14fe7c320b52 100644
--- a/drivers/iio/adc/ti-ads8688.c
+++ b/drivers/iio/adc/ti-ads8688.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 Prevas A/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.
  */
 
 #include <linux/device.h>
diff --git a/drivers/iio/adc/ti-tlc4541.c b/drivers/iio/adc/ti-tlc4541.c
index 2290024c89fc..4965246808bd 100644
--- a/drivers/iio/adc/ti-tlc4541.c
+++ b/drivers/iio/adc/ti-tlc4541.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI tlc4541 ADC Driver
  *
@@ -7,10 +8,6 @@
  * http://www.ti.com/lit/gpn/tlc3541
  * http://www.ti.com/lit/gpn/tlc4541
  *
- * 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.
- *
  * The tlc4541 requires 24 clock cycles to start a transfer.
  * Conversion then takes 2.94us to complete before data is ready
  * Data is returned MSB first.
diff --git a/drivers/iio/buffer/industrialio-buffer-cb.c b/drivers/iio/buffer/industrialio-buffer-cb.c
index df21e7dbec40..47c96f7f4976 100644
--- a/drivers/iio/buffer/industrialio-buffer-cb.c
+++ b/drivers/iio/buffer/industrialio-buffer-cb.c
@@ -1,8 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* The industrial I/O callback buffer
- *
- * 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/kernel.h>
diff --git a/drivers/iio/buffer/industrialio-triggered-buffer.c b/drivers/iio/buffer/industrialio-triggered-buffer.c
index d3db1fce54d2..cb322b2f09cd 100644
--- a/drivers/iio/buffer/industrialio-triggered-buffer.c
+++ b/drivers/iio/buffer/industrialio-triggered-buffer.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
  /*
  * Copyright (c) 2012 Analog Devices, Inc.
  *  Author: Lars-Peter Clausen <lars@metafoo.de>
- *
- * 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/kernel.h>
diff --git a/drivers/iio/chemical/ccs811.c b/drivers/iio/chemical/ccs811.c
index b4a46eb45789..2ebdfc35bcda 100644
--- a/drivers/iio/chemical/ccs811.c
+++ b/drivers/iio/chemical/ccs811.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ccs811.c - Support for AMS CCS811 VOC Sensor
  *
@@ -5,10 +6,6 @@
  *
  * Datasheet: ams.com/content/download/951091/2269479/CCS811_DS000459_3-00.pdf
  *
- * 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.
- *
  * IIO driver for AMS CCS811 (I2C address 0x5A/0x5B set by ADDR Low/High)
  *
  * TODO:
diff --git a/drivers/iio/common/ms_sensors/ms_sensors_i2c.h b/drivers/iio/common/ms_sensors/ms_sensors_i2c.h
index 7b614adc5cae..bad09c80e47a 100644
--- a/drivers/iio/common/ms_sensors/ms_sensors_i2c.h
+++ b/drivers/iio/common/ms_sensors/ms_sensors_i2c.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Measurements Specialties common sensor driver
  *
  * Copyright (c) 2015 Measurement-Specialties
- *
- * 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 _MS_SENSORS_I2C_H
diff --git a/drivers/iio/dac/ds4424.c b/drivers/iio/dac/ds4424.c
index 714a97f91319..030c51363ad8 100644
--- a/drivers/iio/dac/ds4424.c
+++ b/drivers/iio/dac/ds4424.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Maxim Integrated
  * 7-bit, Multi-Channel Sink/Source Current DAC Driver
  * Copyright (C) 2017 Maxim Integrated
- *
- * 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/kernel.h>
diff --git a/drivers/iio/dac/lpc18xx_dac.c b/drivers/iio/dac/lpc18xx_dac.c
index 7036f77fdf23..883e84e96609 100644
--- a/drivers/iio/dac/lpc18xx_dac.c
+++ b/drivers/iio/dac/lpc18xx_dac.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * IIO DAC driver for NXP LPC18xx DAC
  *
  * Copyright (C) 2016 Joachim Eastwood <manabian@gmail.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.
- *
  * UNSUPPORTED hardware features:
  *  - Interrupts
  *  - DMA
diff --git a/drivers/iio/dac/max5821.c b/drivers/iio/dac/max5821.c
index f0cf6903dcd2..2da086e372af 100644
--- a/drivers/iio/dac/max5821.c
+++ b/drivers/iio/dac/max5821.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
  /*
   * iio/dac/max5821.c
   * Copyright (C) 2014 Philippe Reynes
-  *
-  * 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/kernel.h>
diff --git a/drivers/iio/dac/ti-dac082s085.c b/drivers/iio/dac/ti-dac082s085.c
index 4e1e28339c84..57b498d2a2a5 100644
--- a/drivers/iio/dac/ti-dac082s085.c
+++ b/drivers/iio/dac/ti-dac082s085.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ti-dac082s085.c - Texas Instruments 8/10/12-bit 2/4-channel DAC driver
  *
@@ -9,10 +10,6 @@
  * http://www.ti.com/lit/ds/symlink/dac084s085.pdf
  * http://www.ti.com/lit/ds/symlink/dac104s085.pdf
  * http://www.ti.com/lit/ds/symlink/dac124s085.pdf
- *
- * 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/iio/iio.h>
diff --git a/drivers/iio/dac/ti-dac5571.c b/drivers/iio/dac/ti-dac5571.c
index 891e9cac019e..3a2bb0efe50d 100644
--- a/drivers/iio/dac/ti-dac5571.c
+++ b/drivers/iio/dac/ti-dac5571.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ti-dac5571.c - Texas Instruments 8/10/12-bit 1/4-channel DAC driver
  *
@@ -12,10 +13,6 @@
  * http://www.ti.com/lit/ds/symlink/dac5573.pdf
  * http://www.ti.com/lit/ds/symlink/dac6573.pdf
  * http://www.ti.com/lit/ds/symlink/dac7573.pdf
- *
- * 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/iio/iio.h>
diff --git a/drivers/iio/dummy/iio_dummy_evgen.c b/drivers/iio/dummy/iio_dummy_evgen.c
index c6033e341963..a6edf30567aa 100644
--- a/drivers/iio/dummy/iio_dummy_evgen.c
+++ b/drivers/iio/dummy/iio_dummy_evgen.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * Copyright (c) 2011 Jonathan Cameron
  *
- * 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.
- *
  * Companion module to the iio simple dummy example driver.
  * The purpose of this is to generate 'fake' event interrupts thus
  * allowing that driver's code to be as close as possible to that of
diff --git a/drivers/iio/dummy/iio_simple_dummy.c b/drivers/iio/dummy/iio_simple_dummy.c
index 62052479c349..8f99c005458a 100644
--- a/drivers/iio/dummy/iio_simple_dummy.c
+++ b/drivers/iio/dummy/iio_simple_dummy.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * Copyright (c) 2011 Jonathan Cameron
  *
- * 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.
- *
  * A reference industrial I/O driver to illustrate the functionality available.
  *
  * There are numerous real drivers to illustrate the finer points.
diff --git a/drivers/iio/dummy/iio_simple_dummy.h b/drivers/iio/dummy/iio_simple_dummy.h
index f7005c3f5df3..a91622ac54e0 100644
--- a/drivers/iio/dummy/iio_simple_dummy.h
+++ b/drivers/iio/dummy/iio_simple_dummy.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /**
  * Copyright (c) 2011 Jonathan Cameron
  *
- * 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.
- *
  * Join together the various functionality of iio_simple_dummy driver
  */
 
diff --git a/drivers/iio/dummy/iio_simple_dummy_buffer.c b/drivers/iio/dummy/iio_simple_dummy_buffer.c
index 744ca92c3c99..17606eca42b4 100644
--- a/drivers/iio/dummy/iio_simple_dummy_buffer.c
+++ b/drivers/iio/dummy/iio_simple_dummy_buffer.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * Copyright (c) 2011 Jonathan Cameron
  *
- * 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.
- *
  * Buffer handling elements of industrial I/O reference driver.
  * Uses the kfifo buffer.
  *
diff --git a/drivers/iio/dummy/iio_simple_dummy_events.c b/drivers/iio/dummy/iio_simple_dummy_events.c
index 7ec2a0bb0807..b3abaaca6f5e 100644
--- a/drivers/iio/dummy/iio_simple_dummy_events.c
+++ b/drivers/iio/dummy/iio_simple_dummy_events.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * Copyright (c) 2011 Jonathan Cameron
  *
- * 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.
- *
  * Event handling elements of industrial I/O reference driver.
  */
 #include <linux/kernel.h>
diff --git a/drivers/iio/gyro/itg3200_buffer.c b/drivers/iio/gyro/itg3200_buffer.c
index 59770e5b6660..d3fbe9d86467 100644
--- a/drivers/iio/gyro/itg3200_buffer.c
+++ b/drivers/iio/gyro/itg3200_buffer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * itg3200_buffer.c -- support InvenSense ITG3200
  *                     Digital 3-Axis Gyroscope driver
@@ -5,10 +6,6 @@
  * Copyright (c) 2011 Christian Strobel <christian.strobel@iis.fraunhofer.de>
  * Copyright (c) 2011 Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
  * Copyright (c) 2012 Thorsten Nowak <thorsten.nowak@iis.fraunhofer.de>
- *
- * 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/slab.h>
diff --git a/drivers/iio/gyro/itg3200_core.c b/drivers/iio/gyro/itg3200_core.c
index 203a6be33b70..998fb8d66fe3 100644
--- a/drivers/iio/gyro/itg3200_core.c
+++ b/drivers/iio/gyro/itg3200_core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * itg3200_core.c -- support InvenSense ITG3200
  *                   Digital 3-Axis Gyroscope driver
@@ -6,10 +7,6 @@
  * Copyright (c) 2011 Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
  * Copyright (c) 2012 Thorsten Nowak <thorsten.nowak@iis.fraunhofer.de>
  *
- * 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.
- *
  * TODO:
  * - Support digital low pass filter
  * - Support power management
diff --git a/drivers/iio/iio_core.h b/drivers/iio/iio_core.h
index c775fedbcaf6..159ea3f8c02b 100644
--- a/drivers/iio/iio_core.h
+++ b/drivers/iio/iio_core.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* The industrial I/O core function defs.
  *
  * Copyright (c) 2008 Jonathan Cameron
  *
- * 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.
- *
  * These definitions are meant for use only within the IIO core, not individual
  * drivers.
  */
diff --git a/drivers/iio/iio_core_trigger.h b/drivers/iio/iio_core_trigger.h
index 1fdb1e4ea4a5..e59fe2f36bbb 100644
--- a/drivers/iio/iio_core_trigger.h
+++ b/drivers/iio/iio_core_trigger.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 /* The industrial I/O core, trigger consumer handling functions
  *
  * Copyright (c) 2008 Jonathan Cameron
- *
- * 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.
  */
 
 #ifdef CONFIG_IIO_TRIGGER
diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c
index beb6919e7180..0575ff706bd4 100644
--- a/drivers/iio/imu/adis16400.c
+++ b/drivers/iio/imu/adis16400.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * adis16400.c  support Analog Devices ADIS16400/5
  *              3d 2g Linear Accelerometers,
@@ -7,11 +8,6 @@
  * Copyright (c) 2009 Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
  * Copyright (c) 2007 Jonathan Cameron <jic23@kernel.org>
  * Copyright (c) 2011 Analog Devices Inc.
- *
- * 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/interrupt.h>
diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c
index ab137c1bbe7b..b99d73887c9f 100644
--- a/drivers/iio/imu/adis16480.c
+++ b/drivers/iio/imu/adis16480.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ADIS16480 and similar IMUs driver
  *
  * Copyright 2012 Analog Devices Inc.
- *
- * 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/clk.h>
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c
index 4fa273002c03..c193d64e5217 100644
--- a/drivers/iio/industrialio-buffer.c
+++ b/drivers/iio/industrialio-buffer.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* The industrial I/O core
  *
  * Copyright (c) 2008 Jonathan Cameron
  *
- * 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.
- *
  * Handling of buffer allocation / resizing.
  *
- *
  * Things to look at here.
  * - Better memory allocation techniques?
  * - Alternative access techniques?
diff --git a/drivers/iio/industrialio-configfs.c b/drivers/iio/industrialio-configfs.c
index 5a0aae119369..47900de1f105 100644
--- a/drivers/iio/industrialio-configfs.c
+++ b/drivers/iio/industrialio-configfs.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Industrial I/O configfs bits
  *
  * Copyright (c) 2015 Intel Corporation
- *
- * 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/configfs.h>
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index f5a4581302f4..245b5844028d 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* The industrial I/O core
  *
  * Copyright (c) 2008 Jonathan Cameron
  *
- * 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.
- *
  * Based on elements of hwmon and input subsystems.
  */
 
diff --git a/drivers/iio/industrialio-event.c b/drivers/iio/industrialio-event.c
index c6dfdf0aaac5..5b17c92d3b50 100644
--- a/drivers/iio/industrialio-event.c
+++ b/drivers/iio/industrialio-event.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* Industrial I/O event handling
  *
  * Copyright (c) 2008 Jonathan Cameron
  *
- * 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.
- *
  * Based on elements of hwmon and input subsystems.
  */
 
diff --git a/drivers/iio/industrialio-sw-device.c b/drivers/iio/industrialio-sw-device.c
index 90df97c542f6..49f775f16ad5 100644
--- a/drivers/iio/industrialio-sw-device.c
+++ b/drivers/iio/industrialio-sw-device.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * The Industrial I/O core, software IIO devices functions
  *
  * Copyright (c) 2016 Intel Corporation
- *
- * 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/drivers/iio/industrialio-sw-trigger.c b/drivers/iio/industrialio-sw-trigger.c
index bc6b7fb43e3a..9ae793a70b8b 100644
--- a/drivers/iio/industrialio-sw-trigger.c
+++ b/drivers/iio/industrialio-sw-trigger.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * The Industrial I/O core, software trigger functions
  *
  * Copyright (c) 2015 Intel Corporation
- *
- * 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/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index e5b538379ed1..3908a9a90035 100644
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* The industrial I/O core, trigger handling functions
  *
  * Copyright (c) 2008 Jonathan Cameron
- *
- * 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/kernel.h>
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index 4a5eff3f18bc..2fb2314548e9 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* The industrial I/O core in kernel channel mapping
  *
  * Copyright (c) 2011 Jonathan Cameron
- *
- * 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/err.h>
 #include <linux/export.h>
diff --git a/drivers/iio/light/cm32181.c b/drivers/iio/light/cm32181.c
index aebf7dd071af..5f4fb5674fa0 100644
--- a/drivers/iio/light/cm32181.c
+++ b/drivers/iio/light/cm32181.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 Capella Microsystems Inc.
  * Author: Kevin Tsai <ktsai@capellamicro.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/delay.h>
diff --git a/drivers/iio/light/cm3232.c b/drivers/iio/light/cm3232.c
index c639cf276ee6..cd3cfb7d02bd 100644
--- a/drivers/iio/light/cm3232.c
+++ b/drivers/iio/light/cm3232.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * CM3232 Ambient Light Sensor
  *
  * Copyright (C) 2014-2015 Capella Microsystems Inc.
  * Author: Kevin Tsai <ktsai@capellamicro.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.
- *
  * IIO driver for CM3232 (7-bit I2C slave address 0x10).
  */
 
diff --git a/drivers/iio/light/cm36651.c b/drivers/iio/light/cm36651.c
index 1dd8ed0121b3..7702c2bcbcfa 100644
--- a/drivers/iio/light/cm36651.c
+++ b/drivers/iio/light/cm36651.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 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
- * by the Free Software Foundation.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/iio/light/gp2ap020a00f.c b/drivers/iio/light/gp2ap020a00f.c
index 44b13fbcd093..4d70c5bf35da 100644
--- a/drivers/iio/light/gp2ap020a00f.c
+++ b/drivers/iio/light/gp2ap020a00f.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
@@ -28,10 +29,6 @@
  * with any triggers or illuminance events. Enabling/disabling
  * one of the proximity events automatically enables/disables
  * the other one.
- *
- * 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/debugfs.h>
diff --git a/drivers/iio/light/pa12203001.c b/drivers/iio/light/pa12203001.c
index 30ea1a088dd9..0295783f036a 100644
--- a/drivers/iio/light/pa12203001.c
+++ b/drivers/iio/light/pa12203001.c
@@ -1,11 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2015 Intel Corporation
  *
  * Driver for TXC PA12203001 Proximity and Ambient Light Sensor.
  *
- * 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.
  * To do: Interrupt support.
  */
 
diff --git a/drivers/iio/magnetometer/hmc5843.h b/drivers/iio/magnetometer/hmc5843.h
index e3e22d2508d3..b0dee87a8b20 100644
--- a/drivers/iio/magnetometer/hmc5843.h
+++ b/drivers/iio/magnetometer/hmc5843.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Header file for hmc5843 driver
  *
  * Split from hmc5843.c
  * Copyright (C) Josef Gajdusek <atx@atx.name>
- *
- * 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 HMC5843_CORE_H
diff --git a/drivers/iio/magnetometer/hmc5843_i2c.c b/drivers/iio/magnetometer/hmc5843_i2c.c
index 86abba5827a2..67fe657fdb3e 100644
--- a/drivers/iio/magnetometer/hmc5843_i2c.c
+++ b/drivers/iio/magnetometer/hmc5843_i2c.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * i2c driver for hmc5843/5843/5883/5883l/5983
  *
  * Split from hmc5843.c
  * Copyright (C) Josef Gajdusek <atx@atx.name>
- *
- * 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/drivers/iio/magnetometer/hmc5843_spi.c b/drivers/iio/magnetometer/hmc5843_spi.c
index 79b2b707f90e..d827554c346e 100644
--- a/drivers/iio/magnetometer/hmc5843_spi.c
+++ b/drivers/iio/magnetometer/hmc5843_spi.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SPI driver for hmc5983
  *
  * Copyright (C) Josef Gajdusek <atx@atx.name>
- *
- * 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/drivers/iio/potentiometer/ds1803.c b/drivers/iio/potentiometer/ds1803.c
index 6bf12c9eccbd..d0de78232a93 100644
--- a/drivers/iio/potentiometer/ds1803.c
+++ b/drivers/iio/potentiometer/ds1803.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Maxim Integrated DS1803 digital potentiometer driver
  * Copyright (c) 2016 Slawomir Stepien
@@ -6,10 +7,6 @@
  *
  * DEVID        #Wipers #Positions      Resistor Opts (kOhm)    i2c address
  * ds1803       2       256             10, 50, 100             0101xxx
- *
- * 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/err.h>
diff --git a/drivers/iio/potentiometer/max5481.c b/drivers/iio/potentiometer/max5481.c
index 6d2f13fa5662..732375b6d131 100644
--- a/drivers/iio/potentiometer/max5481.c
+++ b/drivers/iio/potentiometer/max5481.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Maxim Integrated MAX5481-MAX5484 digital potentiometer driver
  * Copyright 2016 Rockwell Collins
  *
  * Datasheet:
  * http://datasheets.maximintegrated.com/en/ds/MAX5481-MAX5484.pdf
- *
- * 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/acpi.h>
diff --git a/drivers/iio/potentiometer/max5487.c b/drivers/iio/potentiometer/max5487.c
index 5042d3e09b12..68ff806d4668 100644
--- a/drivers/iio/potentiometer/max5487.c
+++ b/drivers/iio/potentiometer/max5487.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * max5487.c - Support for MAX5487, MAX5488, MAX5489 digital potentiometers
  *
  * Copyright (C) 2016 Cristina-Gabriela Moraru <cristina.moraru09@gmail.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>
 #include <linux/spi/spi.h>
diff --git a/drivers/iio/potentiometer/mcp4131.c b/drivers/iio/potentiometer/mcp4131.c
index efe035ce010d..98df91e97f2f 100644
--- a/drivers/iio/potentiometer/mcp4131.c
+++ b/drivers/iio/potentiometer/mcp4131.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Industrial I/O driver for Microchip digital potentiometers
  *
@@ -23,10 +24,6 @@
  * mcp4252      2       257             5, 10, 50, 100
  * mcp4261      2       257             5, 10, 50, 100
  * mcp4262      2       257             5, 10, 50, 100
- *
- * 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.
  */
 
 /*
diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
index 3329d740c86c..8d0f15f27dc5 100644
--- a/drivers/iio/pressure/bmp280-core.c
+++ b/drivers/iio/pressure/bmp280-core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2010 Christoph Mair <christoph.mair@gmail.com>
  * Copyright (c) 2012 Bosch Sensortec GmbH
@@ -7,10 +8,6 @@
  *
  * Driver for Bosch Sensortec BMP180 and BMP280 digital pressure sensor.
  *
- * 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.
- *
  * Datasheet:
  * https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP180-DS000-121.pdf
  * https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMP280-DS001-12.pdf
diff --git a/drivers/iio/pressure/hp03.c b/drivers/iio/pressure/hp03.c
index 406934ea6228..f00102577fd5 100644
--- a/drivers/iio/pressure/hp03.c
+++ b/drivers/iio/pressure/hp03.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2016 Marek Vasut <marex@denx.de>
  *
  * Driver for Hope RF HP03 digital temperature and pressure sensor.
- *
- * 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.
  */
 
 #define pr_fmt(fmt) "hp03: " fmt
diff --git a/drivers/iio/proximity/sx9500.c b/drivers/iio/proximity/sx9500.c
index ff80409e0c44..612f79c53cfc 100644
--- a/drivers/iio/proximity/sx9500.c
+++ b/drivers/iio/proximity/sx9500.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2014 Intel Corporation
  *
  * Driver for Semtech's SX9500 capacitive proximity/button solution.
  * Datasheet available at
  * <http://www.semtech.com/images/datasheet/sx9500.pdf>.
- *
- * 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/kernel.h>
diff --git a/drivers/iio/resolver/ad2s1200.c b/drivers/iio/resolver/ad2s1200.c
index 28e618af9939..17b89623418c 100644
--- a/drivers/iio/resolver/ad2s1200.c
+++ b/drivers/iio/resolver/ad2s1200.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ad2s1200.c simple support for the ADI Resolver to Digital Converters:
  * AD2S1200/1205
  *
  * Copyright (c) 2018-2018 David Veenstra <davidjulianveenstra@gmail.com>
  * Copyright (c) 2010-2010 Analog Devices Inc.
- *
- * 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/bitops.h>
diff --git a/drivers/iio/trigger/iio-trig-hrtimer.c b/drivers/iio/trigger/iio-trig-hrtimer.c
index 7accd0187ba1..a5e670726717 100644
--- a/drivers/iio/trigger/iio-trig-hrtimer.c
+++ b/drivers/iio/trigger/iio-trig-hrtimer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * The industrial I/O periodic hrtimer trigger driver
  *
@@ -6,11 +7,6 @@
  * Copyright (C) 2012, Analog Device Inc.
  *      Author: Lars-Peter Clausen <lars@metafoo.de>
  * Copyright (C) 2015, Intel Corporation
- *
- * 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/kernel.h>
 #include <linux/slab.h>
diff --git a/drivers/iio/trigger/iio-trig-interrupt.c b/drivers/iio/trigger/iio-trig-interrupt.c
index 171c4ed03543..94a487caf421 100644
--- a/drivers/iio/trigger/iio-trig-interrupt.c
+++ b/drivers/iio/trigger/iio-trig-interrupt.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Industrial I/O - generic interrupt based trigger support
  *
  * Copyright (c) 2008-2013 Jonathan Cameron
- *
- * 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/kernel.h>
diff --git a/drivers/input/apm-power.c b/drivers/input/apm-power.c
index 650177a3c858..70a9e1dfba33 100644
--- a/drivers/input/apm-power.c
+++ b/drivers/input/apm-power.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Input Power Event -> APM Bridge
  *
  *  Copyright (c) 2007 Richard Purdie
- *
- *  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.
- *
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index d1e25aba8212..867c2cfd0038 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Event char devices, giving access to raw input device events.
  *
  * Copyright (c) 1999-2002 Vojtech Pavlik
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index 73862a836062..61fa7e724172 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic gameport layer
  *
@@ -5,11 +6,6 @@
  * Copyright (c) 2005 Dmitry Torokhov
  */
 
-/*
- * 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.
- */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
diff --git a/drivers/input/input-compat.c b/drivers/input/input-compat.c
index fda8d6d2a268..2ccd3eedbd67 100644
--- a/drivers/input/input-compat.c
+++ b/drivers/input/input-compat.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * 32bit compatibility wrappers for the input subsystem.
  *
  * Very heavily based on evdev.c - Copyright (c) 1999-2002 Vojtech Pavlik
- *
- * 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/export.h>
diff --git a/drivers/input/input-compat.h b/drivers/input/input-compat.h
index 08cd755e73fd..3b7bb12b023b 100644
--- a/drivers/input/input-compat.h
+++ b/drivers/input/input-compat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef _INPUT_COMPAT_H
 #define _INPUT_COMPAT_H
 
@@ -5,10 +6,6 @@
  * 32bit compatibility wrappers for the input subsystem.
  *
  * Very heavily based on evdev.c - Copyright (c) 1999-2002 Vojtech Pavlik
- *
- * 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/compiler.h>
diff --git a/drivers/input/input-leds.c b/drivers/input/input-leds.c
index 99cc784e1264..0b11990ade46 100644
--- a/drivers/input/input-leds.c
+++ b/drivers/input/input-leds.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED support for the input layer
  *
  * Copyright 2010-2015 Samuel Thibault <samuel.thibault@ens-lyon.org>
- *
- * 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/kernel.h>
diff --git a/drivers/input/input-mt.c b/drivers/input/input-mt.c
index 6c7326c93721..a81e14148407 100644
--- a/drivers/input/input-mt.c
+++ b/drivers/input/input-mt.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Input Multitouch Library
  *
  * Copyright (c) 2008-2010 Henrik Rydberg
- *
- * 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/input/mt.h>
diff --git a/drivers/input/input-polldev.c b/drivers/input/input-polldev.c
index 78df5a74822e..9bf1c9aeb4c4 100644
--- a/drivers/input/input-polldev.c
+++ b/drivers/input/input-polldev.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic implementation of a polled input device
 
  * Copyright (c) 2007 Dmitry Torokhov
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 3304aaaffe87..7f3c5fcb9ed6 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * The input core
  *
  * Copyright (c) 1999-2002 Vojtech Pavlik
  */
 
-/*
- * 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.
- */
 
 #define pr_fmt(fmt) KBUILD_BASENAME ": " fmt
 
diff --git a/drivers/input/joystick/walkera0701.c b/drivers/input/joystick/walkera0701.c
index dce313dc260a..56abc8c6c763 100644
--- a/drivers/input/joystick/walkera0701.c
+++ b/drivers/input/joystick/walkera0701.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Parallel port to Walkera WK-0701 TX joystick
  *
@@ -6,11 +7,6 @@
  *  More about driver:  <file:Documentation/input/devices/walkera0701.rst>
  */
 
-/*
- * 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.
-*/
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
diff --git a/drivers/input/keyboard/adc-keys.c b/drivers/input/keyboard/adc-keys.c
index c255af21e71a..9885fd56f5f9 100644
--- a/drivers/input/keyboard/adc-keys.c
+++ b/drivers/input/keyboard/adc-keys.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Input driver for resistor ladder connected on ADC
  *
  * Copyright (c) 2016 Alexandre Belloni
- *
- * 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/err.h>
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 3ad93e3e2f4c..7e3eae54c192 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * AT and PS/2 keyboard driver
  *
  * Copyright (c) 1999-2002 Vojtech Pavlik
  */
 
-/*
- * 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 driver can handle standard AT keyboards and PS/2 keyboards in
diff --git a/drivers/input/keyboard/cap11xx.c b/drivers/input/keyboard/cap11xx.c
index 73686c2460ce..688e2bef682e 100644
--- a/drivers/input/keyboard/cap11xx.c
+++ b/drivers/input/keyboard/cap11xx.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Input driver for Microchip CAP11xx based capacitive touch sensors
  *
  * (c) 2014 Daniel Mack <linux@zonque.org>
- *
- * 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/kernel.h>
diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c
index 575dac52f7b4..7c70492d9d6b 100644
--- a/drivers/input/keyboard/ep93xx_keypad.c
+++ b/drivers/input/keyboard/ep93xx_keypad.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for the Cirrus EP93xx matrix keypad controller.
  *
@@ -5,10 +6,6 @@
  *
  * Based on the pxa27x matrix keypad controller by Rodolfo Giometti.
  *
- * 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.
- *
  * NOTE:
  *
  * The 3-key reset is triggered by pressing the 3 keys in
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 6cd199e8a370..a23c23979a2e 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for keys on GPIO lines capable of generating interrupts.
  *
  * Copyright 2005 Phil Blundell
  * Copyright 2010, 2011 David Jander <david@protonic.nl>
- *
- * 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/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c
index edc7262103b9..1eafe6b848ba 100644
--- a/drivers/input/keyboard/gpio_keys_polled.c
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Driver for buttons on GPIO lines not capable of generating interrupts
  *
@@ -9,10 +10,6 @@
  *
  *  also was based on: /drivers/input/keyboard/gpio_keys.c
  *      Copyright 2005 Phil Blundell
- *
- *  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/kernel.h>
diff --git a/drivers/input/keyboard/ipaq-micro-keys.c b/drivers/input/keyboard/ipaq-micro-keys.c
index 602900d1f937..e3f9e445e880 100644
--- a/drivers/input/keyboard/ipaq-micro-keys.c
+++ b/drivers/input/keyboard/ipaq-micro-keys.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * 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.
  *
  * h3600 atmel micro companion support, key subdevice
  * based on previous kernel 2.4 version
  * Author : Alessandro Gardich <gremlin@gremlin.it>
  * Author : Linus Walleij <linus.walleij@linaro.org>
- *
  */
 #include <linux/module.h>
 #include <linux/init.h>
diff --git a/drivers/input/keyboard/jornada680_kbd.c b/drivers/input/keyboard/jornada680_kbd.c
index 0116ac99f44c..4232aa876d2e 100644
--- a/drivers/input/keyboard/jornada680_kbd.c
+++ b/drivers/input/keyboard/jornada680_kbd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/input/keyboard/jornada680_kbd.c
  *
@@ -10,10 +11,6 @@
  * Split from drivers/input/keyboard/hp600_keyb.c
  *  Copyright (C) 2000 Yaegashi Takeshi (hp6xx kbd scan routine and translation table)
  *  Copyright (C) 2000 Niibe Yutaka (HP620 Keyb translation table)
- *
- * 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/drivers/input/keyboard/jornada720_kbd.c b/drivers/input/keyboard/jornada720_kbd.c
index 1277c39f9482..cd9af5221c3d 100644
--- a/drivers/input/keyboard/jornada720_kbd.c
+++ b/drivers/input/keyboard/jornada720_kbd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/input/keyboard/jornada720_kbd.c
  *
@@ -9,11 +10,6 @@
                 Filip Zyzniewsk <Filip.Zyzniewski@tefnet.plX
  *     based on (C) 2004 jornada 720 kbd driver by
                 Alex Lange <chicken@handhelds.org>
- *
- * 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>
 #include <linux/errno.h>
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index 3d1cb7bf5e35..30924b57058f 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  GPIO driven matrix keyboard driver
  *
  *  Copyright (c) 2008 Marek Vasut <marek.vasut@gmail.com>
  *
  *  Based on corgikbd.c
- *
- *  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/types.h>
diff --git a/drivers/input/keyboard/max7359_keypad.c b/drivers/input/keyboard/max7359_keypad.c
index cd44d22d8770..62ce93462955 100644
--- a/drivers/input/keyboard/max7359_keypad.c
+++ b/drivers/input/keyboard/max7359_keypad.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * max7359_keypad.c - MAX7359 Key Switch Controller Driver
  *
@@ -6,10 +7,6 @@
  *
  * Based on pxa27x_keypad.c
  *
- * 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.
- *
  * Datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/5456
  */
 
diff --git a/drivers/input/keyboard/mpr121_touchkey.c b/drivers/input/keyboard/mpr121_touchkey.c
index 884a74d8a7ed..e9ceaa16b46a 100644
--- a/drivers/input/keyboard/mpr121_touchkey.c
+++ b/drivers/input/keyboard/mpr121_touchkey.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Touchkey driver for Freescale MPR121 Controllor
  *
@@ -5,11 +6,6 @@
  * Author: Zhang Jiejing <jiejing.zhang@freescale.com>
  *
  * Based on mcs_touchkey.c
- *
- * 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/bitops.h>
diff --git a/drivers/input/keyboard/nspire-keypad.c b/drivers/input/keyboard/nspire-keypad.c
index c7f26fa3034c..57eac91ecd76 100644
--- a/drivers/input/keyboard/nspire-keypad.c
+++ b/drivers/input/keyboard/nspire-keypad.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
- *
- * 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/input/matrix_keypad.h>
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index d0bdaeadf86d..39023664d2f2 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/input/keyboard/pxa27x_keypad.c
  *
@@ -9,10 +10,6 @@
  * Based on a previous implementations by Kevin O'Connor
  * <kevin_at_koconnor.net> and Alex Osborne <bobofdoom@gmail.com> and
  * on some suggestions by Nicolas Pitre <nico@fluxnic.net>.
- *
- * 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.
  */
 
 
diff --git a/drivers/input/keyboard/pxa930_rotary.c b/drivers/input/keyboard/pxa930_rotary.c
index 1cf5211fddaa..585e7765cbf0 100644
--- a/drivers/input/keyboard/pxa930_rotary.c
+++ b/drivers/input/keyboard/pxa930_rotary.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for the enhanced rotary controller on pxa930 and pxa935
- *
- * 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/kernel.h>
diff --git a/drivers/input/keyboard/sh_keysc.c b/drivers/input/keyboard/sh_keysc.c
index 7abf03b4cc9c..08ba41a81f14 100644
--- a/drivers/input/keyboard/sh_keysc.c
+++ b/drivers/input/keyboard/sh_keysc.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SuperH KEYSC Keypad Driver
  *
  * Copyright (C) 2008 Magnus Damm
  *
  * Based on gpio_keys.c, Copyright 2005 Phil Blundell
- *
- * 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/kernel.h>
diff --git a/drivers/input/keyboard/st-keyscan.c b/drivers/input/keyboard/st-keyscan.c
index 3b85631fde91..f097128b93fe 100644
--- a/drivers/input/keyboard/st-keyscan.c
+++ b/drivers/input/keyboard/st-keyscan.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * STMicroelectronics Key Scanning driver
  *
@@ -5,10 +6,6 @@
  * Author: Stuart Menefy <stuart.menefy@st.com>
  *
  * Based on sh_keysc.c, copyright 2008 Magnus Damm
- *
- * 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/drivers/input/keyboard/tca6416-keypad.c b/drivers/input/keyboard/tca6416-keypad.c
index cdeef180aead..2a14769de637 100644
--- a/drivers/input/keyboard/tca6416-keypad.c
+++ b/drivers/input/keyboard/tca6416-keypad.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for keys on TCA6416 I2C IO expander
  *
  * Copyright (C) 2010 Texas Instruments
  *
  * Author : Sriramakrishnan.A.G. <srk@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.
  */
 
 #include <linux/types.h>
diff --git a/drivers/input/keyboard/tm2-touchkey.c b/drivers/input/keyboard/tm2-touchkey.c
index d4455f3a5cf1..14b55bacdd0f 100644
--- a/drivers/input/keyboard/tm2-touchkey.c
+++ b/drivers/input/keyboard/tm2-touchkey.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TM2 touchkey device driver
  *
@@ -6,10 +7,6 @@
  *
  * Author: Beomho Seo <beomho.seo@samsung.com>
  * Author: Jaechul Lee <jcsing.lee@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 by the Free Software Foundation.
  */
 
 #include <linux/bitops.h>
diff --git a/drivers/input/misc/apanel.c b/drivers/input/misc/apanel.c
index c1e66f45d552..53ec40d1b90d 100644
--- a/drivers/input/misc/apanel.c
+++ b/drivers/input/misc/apanel.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Fujitsu Lifebook Application Panel button drive
  *
  *  Copyright (C) 2007 Stephen Hemminger <shemminger@linux-foundation.org>
  *  Copyright (C) 2001-2003 Jochen Eisinger <jochen@penguin-breeder.org>
  *
- * 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.
- *
  * Many Fujitsu Lifebook laptops have a small panel of buttons that are
  * accessible via the i2c/smbus interface. This driver polls those
  * buttons and generates input events.
diff --git a/drivers/input/misc/arizona-haptics.c b/drivers/input/misc/arizona-haptics.c
index 21dc1b8b2a4a..5fa1c9438a85 100644
--- a/drivers/input/misc/arizona-haptics.c
+++ b/drivers/input/misc/arizona-haptics.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Arizona haptics driver
  *
  * Copyright 2012 Wolfson Microelectronics plc
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.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/drivers/input/misc/ati_remote2.c b/drivers/input/misc/ati_remote2.c
index d8fd58fdf050..305f0160506a 100644
--- a/drivers/input/misc/ati_remote2.c
+++ b/drivers/input/misc/ati_remote2.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ati_remote2 - ATI/Philips USB RF remote driver
  *
  * Copyright (C) 2005-2008 Ville Syrjala <syrjala@sci.fi>
  * Copyright (C) 2007-2008 Peter Stokes <linux@dadeos.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/usb/input.h>
diff --git a/drivers/input/misc/gp2ap002a00f.c b/drivers/input/misc/gp2ap002a00f.c
index c6a29e57b5e4..90abda8eea67 100644
--- a/drivers/input/misc/gp2ap002a00f.c
+++ b/drivers/input/misc/gp2ap002a00f.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2011 Sony Ericsson Mobile Communications Inc.
  *
  * Author: Courtney Cavin <courtney.cavin@sonyericsson.com>
  * Prepared for up-stream by: Oskar Andero <oskar.andero@sonyericsson.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/i2c.h>
diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
index 74cf3b612f05..d8dbfc030d0f 100644
--- a/drivers/input/misc/ims-pcu.c
+++ b/drivers/input/misc/ims-pcu.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for IMS Passenger Control Unit Devices
  *
  * Copyright (C) 2013 The IMS Company
- *
- * 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/completion.h>
diff --git a/drivers/input/misc/ixp4xx-beeper.c b/drivers/input/misc/ixp4xx-beeper.c
index 4776273fa10b..794ecc9a552d 100644
--- a/drivers/input/misc/ixp4xx-beeper.c
+++ b/drivers/input/misc/ixp4xx-beeper.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic IXP4xx beeper driver
  *
@@ -8,11 +9,6 @@
  *
  * Author: Alessandro Zummo <a.zummo@towertech.it>
  * Maintainers: http://www.nslu2-linux.org/
- *
- * 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/drivers/input/misc/m68kspkr.c b/drivers/input/misc/m68kspkr.c
index 312d63623038..25fcf1467151 100644
--- a/drivers/input/misc/m68kspkr.c
+++ b/drivers/input/misc/m68kspkr.c
@@ -1,17 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  m68k beeper driver for Linux
  *
  *  Copyright (c) 2002 Richard Zidlicky
  *  Copyright (c) 2002 Vojtech Pavlik
  *  Copyright (c) 1992 Orest Zborowski
- *
  */
 
-/*
- * 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/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/input/misc/pcap_keys.c b/drivers/input/misc/pcap_keys.c
index 3b81daf67726..b5a53636d7e2 100644
--- a/drivers/input/misc/pcap_keys.c
+++ b/drivers/input/misc/pcap_keys.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Input driver for PCAP events:
  *   * Power key
  *   * Headphone button
  *
  *  Copyright (c) 2008,2009 Ilya Petrov <ilya.muromec@gmail.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/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c
index 56ddba21de84..e5e0d8ba80e1 100644
--- a/drivers/input/misc/pcspkr.c
+++ b/drivers/input/misc/pcspkr.c
@@ -1,16 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  PC Speaker beeper driver for Linux
  *
  *  Copyright (c) 2002 Vojtech Pavlik
  *  Copyright (c) 1992 Orest Zborowski
- *
  */
 
-/*
- * 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/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/input/misc/regulator-haptic.c b/drivers/input/misc/regulator-haptic.c
index a1db1e5040dc..a661e77545c5 100644
--- a/drivers/input/misc/regulator-haptic.c
+++ b/drivers/input/misc/regulator-haptic.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regulator haptic driver
  *
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  * Author: Jaewon Kim <jaewon02.kim@samsung.com>
  * Author: Hyunhee Kim <hyunhee.kim@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 by the Free Software Foundation.
  */
 
 #include <linux/input.h>
diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c
index d748897bf5e9..6d613f2a017c 100644
--- a/drivers/input/misc/rotary_encoder.c
+++ b/drivers/input/misc/rotary_encoder.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * rotary_encoder.c
  *
@@ -8,10 +9,6 @@
  *
  * A generic driver for rotary encoders connected to GPIO lines.
  * See file:Documentation/input/devices/rotary-encoder.rst for more information
- *
- * 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/kernel.h>
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 0a6f7ca883e7..8996323ce8d9 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ALPS touchpad PS/2 mouse driver
  *
@@ -9,10 +10,6 @@
  *
  * ALPS detection, tap switching and status querying info is taken from
  * tpconfig utility (by C. Scott Ananian and Bruce Kall).
- *
- * 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/slab.h>
diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h
index 79b6d69d1486..f4bab629739c 100644
--- a/drivers/input/mouse/alps.h
+++ b/drivers/input/mouse/alps.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * ALPS touchpad PS/2 mouse driver
  *
  * Copyright (c) 2003 Peter Osterlund <petero2@telia.com>
  * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
- *
- * 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 _ALPS_H
diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c
index a33437c480e3..a50e50354832 100644
--- a/drivers/input/mouse/amimouse.c
+++ b/drivers/input/mouse/amimouse.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Amiga mouse driver for Linux/m68k
  *
@@ -11,11 +12,6 @@
  *      Russell King
  */
 
-/*
- * 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>
 #include <linux/init.h>
diff --git a/drivers/input/mouse/atarimouse.c b/drivers/input/mouse/atarimouse.c
index 96f2f51604bd..b1219cc4d9a2 100644
--- a/drivers/input/mouse/atarimouse.c
+++ b/drivers/input/mouse/atarimouse.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Atari mouse driver for Linux/m68k
  *
@@ -7,7 +8,6 @@
  *  Amiga mouse driver for Linux/m68k
  *
  *  Copyright (c) 2000-2002 Vojtech Pavlik
- *
  */
 /*
  * The low level init and interrupt stuff is handled in arch/mm68k/atari/atakeyb.c
@@ -34,11 +34,6 @@
  */
 
 
-/*
- * 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>
 #include <linux/init.h>
diff --git a/drivers/input/mouse/byd.c b/drivers/input/mouse/byd.c
index f2aabf7f906f..6e0c5f5a2713 100644
--- a/drivers/input/mouse/byd.c
+++ b/drivers/input/mouse/byd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * BYD TouchPad PS/2 mouse driver
  *
@@ -6,10 +7,6 @@
  * Copyright (C) 2015 Tai Chi Minh Ralph Eastwood
  * Copyright (C) 2015 Martin Wimpress
  * Copyright (C) 2015 Jay Kuri
- *
- * 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/delay.h>
diff --git a/drivers/input/mouse/cypress_ps2.c b/drivers/input/mouse/cypress_ps2.c
index 21bad3e75fee..5f868009d35b 100644
--- a/drivers/input/mouse/cypress_ps2.c
+++ b/drivers/input/mouse/cypress_ps2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Cypress Trackpad PS/2 mouse driver
  *
@@ -9,10 +10,6 @@
  * Additional contributors include:
  *   Kamal Mostafa <kamal@canonical.com>
  *   Kyle Fazzari <git@status.e4ward.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/drivers/input/mouse/elan_i2c.h b/drivers/input/mouse/elan_i2c.h
index 243e0fa6e3e3..a9074ac9364f 100644
--- a/drivers/input/mouse/elan_i2c.h
+++ b/drivers/input/mouse/elan_i2c.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Elan I2C/SMBus Touchpad driver
  *
@@ -9,10 +10,6 @@
  * copyright (c) 2011-2012 Cypress Semiconductor, Inc.
  * copyright (c) 2011-2012 Google, Inc.
  *
- * 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.
- *
  * Trademarks are the property of their respective owners.
  */
 
diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index f9525d6f0bfe..3290cbdc7ffc 100644
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Elan I2C/SMBus Touchpad driver
  *
@@ -11,10 +12,6 @@
  * copyright (c) 2011-2012 Cypress Semiconductor, Inc.
  * copyright (c) 2011-2012 Google, Inc.
  *
- * 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.
- *
  * Trademarks are the property of their respective owners.
  */
 
diff --git a/drivers/input/mouse/elan_i2c_i2c.c b/drivers/input/mouse/elan_i2c_i2c.c
index e19eb60b3d2f..058b35b1f9a9 100644
--- a/drivers/input/mouse/elan_i2c_i2c.c
+++ b/drivers/input/mouse/elan_i2c_i2c.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Elan I2C/SMBus Touchpad driver - I2C interface
  *
@@ -9,10 +10,6 @@
  * copyright (c) 2011-2012 Cypress Semiconductor, Inc.
  * copyright (c) 2011-2012 Google, Inc.
  *
- * 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.
- *
  * Trademarks are the property of their respective owners.
  */
 
diff --git a/drivers/input/mouse/elan_i2c_smbus.c b/drivers/input/mouse/elan_i2c_smbus.c
index 88e315d2cfd3..8c3185d54c73 100644
--- a/drivers/input/mouse/elan_i2c_smbus.c
+++ b/drivers/input/mouse/elan_i2c_smbus.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Elan I2C/SMBus Touchpad driver - SMBus interface
  *
@@ -9,10 +10,6 @@
  * copyright (c) 2011-2012 Cypress Semiconductor, Inc.
  * copyright (c) 2011-2012 Google, Inc.
  *
- * 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.
- *
  * Trademarks are the property of their respective owners.
  */
 
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index a7f8b1614559..7187d31e61cc 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Elantech Touchpad driver (v6)
  *
  * Copyright (C) 2007-2009 Arjan Opmeer <arjan@opmeer.net>
  *
- * 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.
- *
  * Trademarks are the property of their respective owners.
  */
 
diff --git a/drivers/input/mouse/elantech.h b/drivers/input/mouse/elantech.h
index 119727085a60..12ba5af93145 100644
--- a/drivers/input/mouse/elantech.h
+++ b/drivers/input/mouse/elantech.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Elantech Touchpad driver (v6)
  *
  * Copyright (C) 2007-2009 Arjan Opmeer <arjan@opmeer.net>
  *
- * 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.
- *
  * Trademarks are the property of their respective owners.
  */
 
diff --git a/drivers/input/mouse/gpio_mouse.c b/drivers/input/mouse/gpio_mouse.c
index a26d8be6f795..461436f6f087 100644
--- a/drivers/input/mouse/gpio_mouse.c
+++ b/drivers/input/mouse/gpio_mouse.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for simulating a mouse on GPIO lines.
  *
  * Copyright (C) 2007 Atmel Corporation
  * Copyright (C) 2017 Linus Walleij <linus.walleij@linaro.org>
- *
- * 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/drivers/input/mouse/hgpk.c b/drivers/input/mouse/hgpk.c
index 015509e0b140..72a083f3fc4a 100644
--- a/drivers/input/mouse/hgpk.c
+++ b/drivers/input/mouse/hgpk.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OLPC HGPK (XO-1) touchpad PS/2 mouse driver
  *
@@ -12,10 +13,6 @@
  * Copyright (c) 2003-2005 Peter Osterlund <petero2@telia.com>
  * Copyright (c) 2004 Dmitry Torokhov <dtor@mail.ru>
  * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
- *
- * 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.
  */
 
 /*
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
index a5765f747c02..bd9955730176 100644
--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Fujitsu B-series Lifebook PS/2 TouchScreen driver
  *
@@ -6,10 +7,6 @@
  *
  * TouchScreen detection, absolute mode setting and packet layout is taken from
  * Harald Hoyer's description of the device.
- *
- * 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/input.h>
diff --git a/drivers/input/mouse/lifebook.h b/drivers/input/mouse/lifebook.h
index 0baf02a70a99..573f2ca1983d 100644
--- a/drivers/input/mouse/lifebook.h
+++ b/drivers/input/mouse/lifebook.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Fujitsu B-series Lifebook PS/2 TouchScreen driver
  *
  * Copyright (c) 2005 Vojtech Pavlik
- *
- * 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 _LIFEBOOK_H
diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
index 3d5637e6fa5f..ed5a848dba9d 100644
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Logitech PS/2++ mouse driver
  *
  * Copyright (c) 1999-2003 Vojtech Pavlik <vojtech@suse.cz>
  * Copyright (c) 2003 Eric Wong <eric@yhbt.net>
- *
- * 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/bitops.h>
diff --git a/drivers/input/mouse/logips2pp.h b/drivers/input/mouse/logips2pp.h
index bf629453e095..5f9344135f70 100644
--- a/drivers/input/mouse/logips2pp.h
+++ b/drivers/input/mouse/logips2pp.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Logitech PS/2++ mouse driver header
  *
  * Copyright (c) 2003 Vojtech Pavlik <vojtech@suse.cz>
- *
- * 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 _LOGIPS2PP_H
diff --git a/drivers/input/mouse/navpoint.c b/drivers/input/mouse/navpoint.c
index d6e8f58a1de3..0b75248c8380 100644
--- a/drivers/input/mouse/navpoint.c
+++ b/drivers/input/mouse/navpoint.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Synaptics NavPoint (PXA27x SSP/SPI) driver.
  *
  * Copyright (C) 2012 Paul Parsons <lost.distance@yahoo.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/kernel.h>
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 94f7ca5ad077..527ae0b9a191 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PS/2 mouse driver
  *
@@ -5,11 +6,6 @@
  * Copyright (c) 2003-2004 Dmitry Torokhov
  */
 
-/*
- * 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.
- */
 
 #define pr_fmt(fmt)             KBUILD_MODNAME ": " fmt
 #define psmouse_fmt(fmt)        fmt
diff --git a/drivers/input/mouse/psmouse-smbus.c b/drivers/input/mouse/psmouse-smbus.c
index 852d4b486ddb..027efdd2b2ad 100644
--- a/drivers/input/mouse/psmouse-smbus.c
+++ b/drivers/input/mouse/psmouse-smbus.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2017 Red Hat, Inc
- *
- * 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.
  */
 
 #define pr_fmt(fmt)             KBUILD_MODNAME ": " fmt
diff --git a/drivers/input/mouse/pxa930_trkball.c b/drivers/input/mouse/pxa930_trkball.c
index 9b4d9a59e229..87bac8cff6f7 100644
--- a/drivers/input/mouse/pxa930_trkball.c
+++ b/drivers/input/mouse/pxa930_trkball.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PXA930 track ball mouse driver
  *
  * Copyright (C) 2007 Marvell International Ltd.
  * 2008-02-28: Yong Yao <yaoyong@marvell.com>
  *             initial version
- *
- *  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/input.h>
diff --git a/drivers/input/mouse/rpcmouse.c b/drivers/input/mouse/rpcmouse.c
index 21c60fea5d31..6774029e0a1a 100644
--- a/drivers/input/mouse/rpcmouse.c
+++ b/drivers/input/mouse/rpcmouse.c
@@ -1,15 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Acorn RiscPC mouse driver for Linux/ARM
  *
  *  Copyright (c) 2000-2002 Vojtech Pavlik
  *  Copyright (C) 1996-2002 Russell King
- *
  */
 
 /*
- * 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 handles the Acorn RiscPCs mouse.  We basically have a couple of
  * hardware registers that track the sensor count for the X-Y movement and
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index b6da0c1267e3..8904fa251b1e 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Synaptics TouchPad PS/2 mouse driver
  *
@@ -16,10 +17,6 @@
  *   Copyright (c) 1998-2000 Bruce Kalk <kall@compass.com>
  *     code for the special synaptics commands (from the tpconfig-source)
  *
- * 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.
- *
  * Trademarks are the property of their respective owners.
  */
 
diff --git a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
index fc00e005c611..08533d1b1b16 100644
--- a/drivers/input/mouse/synaptics.h
+++ b/drivers/input/mouse/synaptics.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Synaptics TouchPad PS/2 mouse driver
- *
- * 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 _SYNAPTICS_H
diff --git a/drivers/input/mouse/touchkit_ps2.h b/drivers/input/mouse/touchkit_ps2.h
index 2efe9ea29d0c..5acb76464a5b 100644
--- a/drivers/input/mouse/touchkit_ps2.h
+++ b/drivers/input/mouse/touchkit_ps2.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* ----------------------------------------------------------------------------
  * touchkit_ps2.h  --  Driver for eGalax TouchKit PS/2 Touchscreens
  *
  * Copyright (C) 2005 by Stefan Lucke
  * Copyright (c) 2005 Vojtech Pavlik
- *
- * 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 _TOUCHKIT_PS2_H
diff --git a/drivers/input/mouse/trackpoint.c b/drivers/input/mouse/trackpoint.c
index 6590d10f166f..3eefee2ee2a1 100644
--- a/drivers/input/mouse/trackpoint.c
+++ b/drivers/input/mouse/trackpoint.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Stephen Evanchik <evanchsa@gmail.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.
- *
  * Trademarks are the property of their respective owners.
  */
 
diff --git a/drivers/input/mouse/trackpoint.h b/drivers/input/mouse/trackpoint.h
index 10a039148234..0afffe8d824f 100644
--- a/drivers/input/mouse/trackpoint.h
+++ b/drivers/input/mouse/trackpoint.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * IBM TrackPoint PS/2 mouse driver
  *
  * Stephen Evanchik <evanchsa@gmail.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 _TRACKPOINT_H
diff --git a/drivers/input/mouse/vmmouse.c b/drivers/input/mouse/vmmouse.c
index 1ae5c1ef3f5b..871e5b5ab129 100644
--- a/drivers/input/mouse/vmmouse.c
+++ b/drivers/input/mouse/vmmouse.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for Virtual PS/2 Mouse on VMware and QEMU hypervisors.
  *
  * Copyright (C) 2014, VMware, Inc. All Rights Reserved.
  *
- * 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.
- *
  * Twin device code is hugely inspired by the ALPS driver.
  * Authors:
  *   Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git a/drivers/input/mouse/vmmouse.h b/drivers/input/mouse/vmmouse.h
index 6f126017a24c..774549a12930 100644
--- a/drivers/input/mouse/vmmouse.h
+++ b/drivers/input/mouse/vmmouse.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Driver for Virtual PS/2 Mouse on VMware and QEMU hypervisors.
  *
  * Copyright (C) 2014, VMware, Inc. All Rights Reserved.
- *
- * 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 _VMMOUSE_H
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index 412fa71245af..3b73e0f17848 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Input driver to ExplorerPS/2 device driver module.
  *
  * Copyright (c) 1999-2002 Vojtech Pavlik
  * Copyright (c) 2004      Dmitry Torokhov
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/input/rmi4/rmi_2d_sensor.c b/drivers/input/rmi4/rmi_2d_sensor.c
index 8eeffa066022..ea549efe4bc4 100644
--- a/drivers/input/rmi4/rmi_2d_sensor.c
+++ b/drivers/input/rmi4/rmi_2d_sensor.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011-2016 Synaptics Incorporated
  * Copyright (c) 2011 Unixphere
- *
- * 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/kernel.h>
diff --git a/drivers/input/rmi4/rmi_2d_sensor.h b/drivers/input/rmi4/rmi_2d_sensor.h
index c871bef4dac0..7d335d809710 100644
--- a/drivers/input/rmi4/rmi_2d_sensor.h
+++ b/drivers/input/rmi4/rmi_2d_sensor.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2011-2016 Synaptics Incorporated
  * Copyright (c) 2011 Unixphere
- *
- * 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 _RMI_2D_SENSOR_H
diff --git a/drivers/input/rmi4/rmi_bus.c b/drivers/input/rmi4/rmi_bus.c
index bd0d5ff01b08..af706a583656 100644
--- a/drivers/input/rmi4/rmi_bus.c
+++ b/drivers/input/rmi4/rmi_bus.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011-2016 Synaptics Incorporated
  * Copyright (c) 2011 Unixphere
- *
- * 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/kernel.h>
diff --git a/drivers/input/rmi4/rmi_bus.h b/drivers/input/rmi4/rmi_bus.h
index 96383eab41ba..25df6320f9f1 100644
--- a/drivers/input/rmi4/rmi_bus.h
+++ b/drivers/input/rmi4/rmi_bus.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2011-2016 Synaptics Incorporated
  * Copyright (c) 2011 Unixphere
- *
- * 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 _RMI_BUS_H
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index 7fb358f96195..772493b1f665 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++ b/drivers/input/rmi4/rmi_driver.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011-2016 Synaptics Incorporated
  * Copyright (c) 2011 Unixphere
@@ -8,10 +9,6 @@
  *
  * http://www.synaptics.com/sites/default/files/
  *      511-000136-01-Rev-E-RMI4-Interfacing-Guide.pdf
- *
- * 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/bitmap.h>
diff --git a/drivers/input/rmi4/rmi_driver.h b/drivers/input/rmi4/rmi_driver.h
index d31793ae83f0..65bfaa95e193 100644
--- a/drivers/input/rmi4/rmi_driver.h
+++ b/drivers/input/rmi4/rmi_driver.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2011-2016 Synaptics Incorporated
  * Copyright (c) 2011 Unixphere
- *
- * 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 _RMI_DRIVER_H
diff --git a/drivers/input/rmi4/rmi_f01.c b/drivers/input/rmi4/rmi_f01.c
index 4edaa14fe878..e623c956376e 100644
--- a/drivers/input/rmi4/rmi_f01.c
+++ b/drivers/input/rmi4/rmi_f01.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011-2016 Synaptics Incorporated
  * Copyright (c) 2011 Unixphere
- *
- * 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/kernel.h>
diff --git a/drivers/input/rmi4/rmi_f03.c b/drivers/input/rmi4/rmi_f03.c
index aaa1edc95522..c194b1664b10 100644
--- a/drivers/input/rmi4/rmi_f03.c
+++ b/drivers/input/rmi4/rmi_f03.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015-2016 Red Hat
  * Copyright (C) 2015 Lyude Paul <thatslyude@gmail.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/kernel.h>
diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c
index 93901ebd122a..f28a7158b2ef 100644
--- a/drivers/input/rmi4/rmi_f11.c
+++ b/drivers/input/rmi4/rmi_f11.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011-2015 Synaptics Incorporated
  * Copyright (c) 2011 Unixphere
- *
- * 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/kernel.h>
diff --git a/drivers/input/rmi4/rmi_f12.c b/drivers/input/rmi4/rmi_f12.c
index 5c7f48915779..bb14369e34a7 100644
--- a/drivers/input/rmi4/rmi_f12.c
+++ b/drivers/input/rmi4/rmi_f12.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2012-2016 Synaptics Incorporated
- *
- * 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/input.h>
 #include <linux/input/mt.h>
diff --git a/drivers/input/rmi4/rmi_f30.c b/drivers/input/rmi4/rmi_f30.c
index 5e3ed5ac0c3e..a90dad1d9ac7 100644
--- a/drivers/input/rmi4/rmi_f30.c
+++ b/drivers/input/rmi4/rmi_f30.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2012-2016 Synaptics Incorporated
- *
- * 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/kernel.h>
diff --git a/drivers/input/rmi4/rmi_f34.c b/drivers/input/rmi4/rmi_f34.c
index 87a7d4ba382d..e5dca9868f87 100644
--- a/drivers/input/rmi4/rmi_f34.c
+++ b/drivers/input/rmi4/rmi_f34.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2007-2016, Synaptics Incorporated
  * Copyright (C) 2016 Zodiac Inflight Innovations
- *
- * 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/kernel.h>
diff --git a/drivers/input/rmi4/rmi_f34.h b/drivers/input/rmi4/rmi_f34.h
index 32c4e9581c68..99faa8c2269d 100644
--- a/drivers/input/rmi4/rmi_f34.h
+++ b/drivers/input/rmi4/rmi_f34.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2007-2016, Synaptics Incorporated
  * Copyright (C) 2016 Zodiac Inflight Innovations
- *
- * 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 _RMI_F34_H
diff --git a/drivers/input/rmi4/rmi_f34v7.c b/drivers/input/rmi4/rmi_f34v7.c
index 3991d2943660..a4cabf52740c 100644
--- a/drivers/input/rmi4/rmi_f34v7.c
+++ b/drivers/input/rmi4/rmi_f34v7.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2016, Zodiac Inflight Innovations
  * Copyright (c) 2007-2016, Synaptics Incorporated
  * Copyright (C) 2012 Alexandra Chin <alexandra.chin@tw.synaptics.com>
  * Copyright (C) 2012 Scott Lin <scott.lin@tw.synaptics.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/bitops.h>
diff --git a/drivers/input/rmi4/rmi_f54.c b/drivers/input/rmi4/rmi_f54.c
index 516fea06ed59..710b02595486 100644
--- a/drivers/input/rmi4/rmi_f54.c
+++ b/drivers/input/rmi4/rmi_f54.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2012-2015 Synaptics Incorporated
  * Copyright (C) 2016 Zodiac Inflight Innovations
- *
- * 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/kernel.h>
diff --git a/drivers/input/rmi4/rmi_f55.c b/drivers/input/rmi4/rmi_f55.c
index 37390ca6a924..488adaca4dd0 100644
--- a/drivers/input/rmi4/rmi_f55.c
+++ b/drivers/input/rmi4/rmi_f55.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2012-2015 Synaptics Incorporated
  * Copyright (C) 2016 Zodiac Inflight Innovations
- *
- * 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/bitops.h>
diff --git a/drivers/input/rmi4/rmi_i2c.c b/drivers/input/rmi4/rmi_i2c.c
index d4b3f9d0dc2e..a95c2c9bcab4 100644
--- a/drivers/input/rmi4/rmi_i2c.c
+++ b/drivers/input/rmi4/rmi_i2c.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011-2016 Synaptics Incorporated
  * Copyright (c) 2011 Unixphere
- *
- * 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/i2c.h>
diff --git a/drivers/input/rmi4/rmi_smbus.c b/drivers/input/rmi4/rmi_smbus.c
index b6ccf39c6a7b..2407ea43de59 100644
--- a/drivers/input/rmi4/rmi_smbus.c
+++ b/drivers/input/rmi4/rmi_smbus.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2015 - 2016 Red Hat, Inc
  * Copyright (c) 2011, 2012 Synaptics Incorporated
  * Copyright (c) 2011 Unixphere
- *
- * 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/kernel.h>
diff --git a/drivers/input/rmi4/rmi_spi.c b/drivers/input/rmi4/rmi_spi.c
index 33b8c6e7ac0a..27b68dc79b18 100644
--- a/drivers/input/rmi4/rmi_spi.c
+++ b/drivers/input/rmi4/rmi_spi.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011-2016 Synaptics Incorporated
  * Copyright (c) 2011 Unixphere
- *
- * 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/kernel.h>
diff --git a/drivers/input/serio/altera_ps2.c b/drivers/input/serio/altera_ps2.c
index 131d7826dc6b..379e9240c2b3 100644
--- a/drivers/input/serio/altera_ps2.c
+++ b/drivers/input/serio/altera_ps2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Altera University Program PS2 controller driver
  *
@@ -5,10 +6,6 @@
  *
  * Based on sa1111ps2.c, which is:
  * Copyright (C) 2002 Russell King
- *
- * 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/drivers/input/serio/ams_delta_serio.c b/drivers/input/serio/ams_delta_serio.c
index f8663d7891f2..1c0be299f179 100644
--- a/drivers/input/serio/ams_delta_serio.c
+++ b/drivers/input/serio/ams_delta_serio.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Amstrad E3 (Delta) keyboard port driver
  *
  *  Copyright (c) 2006 Matt Callow
  *  Copyright (c) 2010 Janusz Krzysztofik
  *
- * 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.
- *
  * Thanks to Cliff Lawson for his help
  *
  * The Amstrad Delta keyboard (aka mailboard) uses normal PC-AT style serial
diff --git a/drivers/input/serio/arc_ps2.c b/drivers/input/serio/arc_ps2.c
index 99e57a418753..443194a2b9e3 100644
--- a/drivers/input/serio/arc_ps2.c
+++ b/drivers/input/serio/arc_ps2.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.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.
- *
  * Driver is originally developed by Pavel Sokolov <psokolov@synopsys.com>
  */
 
diff --git a/drivers/input/serio/i8042-io.h b/drivers/input/serio/i8042-io.h
index 34da81c006b6..da0bf85321de 100644
--- a/drivers/input/serio/i8042-io.h
+++ b/drivers/input/serio/i8042-io.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef _I8042_IO_H
 #define _I8042_IO_H
 
-/*
- * 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.
- */
 
 /*
  * Names.
diff --git a/drivers/input/serio/i8042-ip22io.h b/drivers/input/serio/i8042-ip22io.h
index 08a1c10a1448..6c7efa01745c 100644
--- a/drivers/input/serio/i8042-ip22io.h
+++ b/drivers/input/serio/i8042-ip22io.h
@@ -1,14 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef _I8042_IP22_H
 #define _I8042_IP22_H
 
 #include <asm/sgi/ioc.h>
 #include <asm/sgi/ip22.h>
 
-/*
- * 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.
- */
 
 /*
  * Names.
diff --git a/drivers/input/serio/i8042-jazzio.h b/drivers/input/serio/i8042-jazzio.h
index 13fd7108eb28..4c2a96f9128c 100644
--- a/drivers/input/serio/i8042-jazzio.h
+++ b/drivers/input/serio/i8042-jazzio.h
@@ -1,13 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef _I8042_JAZZ_H
 #define _I8042_JAZZ_H
 
 #include <asm/jazz.h>
 
-/*
- * 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.
- */
 
 /*
  * Names.
diff --git a/drivers/input/serio/i8042-ppcio.h b/drivers/input/serio/i8042-ppcio.h
index 1aabea43329e..391f94d9e47d 100644
--- a/drivers/input/serio/i8042-ppcio.h
+++ b/drivers/input/serio/i8042-ppcio.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef _I8042_PPCIO_H
 #define _I8042_PPCIO_H
 
-/*
- * 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.
- */
 
 #if defined(CONFIG_WALNUT)
 
diff --git a/drivers/input/serio/i8042-snirm.h b/drivers/input/serio/i8042-snirm.h
index 409a9341143d..4b7136704338 100644
--- a/drivers/input/serio/i8042-snirm.h
+++ b/drivers/input/serio/i8042-snirm.h
@@ -1,13 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef _I8042_SNIRM_H
 #define _I8042_SNIRM_H
 
 #include <asm/sni.h>
 
-/*
- * 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.
- */
 
 /*
  * Names.
diff --git a/drivers/input/serio/i8042-unicore32io.h b/drivers/input/serio/i8042-unicore32io.h
index 455747552f85..50bb3ed94b56 100644
--- a/drivers/input/serio/i8042-unicore32io.h
+++ b/drivers/input/serio/i8042-unicore32io.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Code specific to PKUnity SoC and UniCore ISA
  *
  *      Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn>
  *      Copyright (C) 2001-2011 Guan Xuetao
- *
- * 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 _I8042_UNICORE32_H
 #define _I8042_UNICORE32_H
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 136f6e7bf797..dc974c288e88 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -1,11 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef _I8042_X86IA64IO_H
 #define _I8042_X86IA64IO_H
 
-/*
- * 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.
- */
 
 #ifdef CONFIG_X86
 #include <asm/x86_init.h>
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 6462f1798fbb..e4352741c467 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  i8042 keyboard and mouse controller driver for Linux
  *
  *  Copyright (c) 1999-2004 Vojtech Pavlik
  */
 
-/*
- * 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.
- */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
diff --git a/drivers/input/serio/i8042.h b/drivers/input/serio/i8042.h
index 1db0a40c9bab..38dc27ad3c18 100644
--- a/drivers/input/serio/i8042.h
+++ b/drivers/input/serio/i8042.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef _I8042_H
 #define _I8042_H
 
 
 /*
  *  Copyright (c) 1999-2002 Vojtech Pavlik
- *
- * 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.
  */
 
 /*
diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c
index 22b8e05aa36c..a8c94a940a79 100644
--- a/drivers/input/serio/libps2.c
+++ b/drivers/input/serio/libps2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PS/2 driver library
  *
@@ -5,11 +6,6 @@
  * Copyright (c) 2004 Dmitry Torokhov
  */
 
-/*
- * 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/delay.h>
 #include <linux/module.h>
diff --git a/drivers/input/serio/maceps2.c b/drivers/input/serio/maceps2.c
index e365c5f4cbc9..629e15089c21 100644
--- a/drivers/input/serio/maceps2.c
+++ b/drivers/input/serio/maceps2.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SGI O2 MACE PS2 controller driver for linux
  *
  * Copyright (C) 2002 Vivien Chappelier
- *
- * 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>
 #include <linux/init.h>
diff --git a/drivers/input/serio/parkbd.c b/drivers/input/serio/parkbd.c
index 1edfac78d4ac..ddbbd4afb4a2 100644
--- a/drivers/input/serio/parkbd.c
+++ b/drivers/input/serio/parkbd.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Parallel port to Keyboard port adapter driver for Linux
  *
  *  Copyright (c) 1999-2004 Vojtech Pavlik
  */
 
-/*
- * 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.
- */
 
 /*
  * To connect an AT or XT keyboard to the parallel port, a fairly simple adapter
diff --git a/drivers/input/serio/ps2-gpio.c b/drivers/input/serio/ps2-gpio.c
index 5e8d8384aa2a..e0f18469d01b 100644
--- a/drivers/input/serio/ps2-gpio.c
+++ b/drivers/input/serio/ps2-gpio.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * GPIO based serio bus driver for bit banging the PS/2 protocol
  *
  * Author: Danilo Krummrich <danilokrummrich@dk-develop.de>
- *
- * 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/gpio/consumer.h>
diff --git a/drivers/input/serio/ps2mult.c b/drivers/input/serio/ps2mult.c
index a76fb64f03db..0071dd5ebcc2 100644
--- a/drivers/input/serio/ps2mult.c
+++ b/drivers/input/serio/ps2mult.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TQC PS/2 Multiplexer driver
  *
  * Copyright (C) 2010 Dmitry Eremin-Solenikov
- *
- * 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.
  */
 
 
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index 17b7fbecd9fe..e9647ebff187 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Raw serio device providing access to a raw byte stream from underlying
  * serio port. Closely emulates behavior of pre-2.6 /dev/psaux device
  *
  * Copyright (c) 2004 Dmitry Torokhov
- *
- * 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/kref.h>
diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c
index 5977b8a34ebe..8ac970a423de 100644
--- a/drivers/input/serio/serport.c
+++ b/drivers/input/serio/serport.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Input device TTY line discipline
  *
@@ -7,11 +8,6 @@
  * 'serial io port' abstraction that the input device drivers use.
  */
 
-/*
- * 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/uaccess.h>
 #include <linux/kernel.h>
diff --git a/drivers/input/sparse-keymap.c b/drivers/input/sparse-keymap.c
index 0cad5e7c559b..530fd15eaeca 100644
--- a/drivers/input/sparse-keymap.c
+++ b/drivers/input/sparse-keymap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic support for sparse keymaps
  *
@@ -7,10 +8,6 @@
  * Copyright (C) 2005 Miloslav Trmac <mitr@volny.cz>
  * Copyright (C) 2005 Bernhard Rosenkraenzer <bero@arklinux.org>
  * Copyright (C) 2005 Dmitry Torokhov <dtor@mail.ru>
- *
- * 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/input.h>
diff --git a/drivers/input/touchscreen/88pm860x-ts.c b/drivers/input/touchscreen/88pm860x-ts.c
index 3486d9403805..1d1bbc8da949 100644
--- a/drivers/input/touchscreen/88pm860x-ts.c
+++ b/drivers/input/touchscreen/88pm860x-ts.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Touchscreen driver for Marvell 88PM860x
  *
  * Copyright (C) 2009 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.
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index a2f45aefce08..accbbe8d2966 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ADS7846 based touchscreen and sensor driver
  *
@@ -12,10 +13,6 @@
  *      Copyright (C) 2002 MontaVista Software
  *      Copyright (C) 2004 Texas Instruments
  *      Copyright (C) 2005 Dirk Behme
- *
- *  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/types.h>
 #include <linux/hwmon.h>
diff --git a/drivers/input/touchscreen/da9034-ts.c b/drivers/input/touchscreen/da9034-ts.c
index 8264822dc4b9..2943f6a58388 100644
--- a/drivers/input/touchscreen/da9034-ts.c
+++ b/drivers/input/touchscreen/da9034-ts.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Touchscreen driver for Dialog Semiconductor DA9034
  *
@@ -5,10 +6,6 @@
  *      Fengwei Yin <fengwei.yin@marvell.com>
  *      Bin Yang  <bin.yang@marvell.com>
  *      Eric Miao <eric.miao@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.
  */
 
 #include <linux/module.h>
diff --git a/drivers/input/touchscreen/dynapro.c b/drivers/input/touchscreen/dynapro.c
index 5b1b66fffbe3..dc07fca7c5ed 100644
--- a/drivers/input/touchscreen/dynapro.c
+++ b/drivers/input/touchscreen/dynapro.c
@@ -1,17 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Dynapro serial touchscreen driver
  *
  * Copyright (c) 2009 Tias Guns
  * Based on the inexio driver (c) Vojtech Pavlik and Dan Streetman and
  * Richard Lemon
- *
  */
 
-/*
- * 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.
- */
 
 /*
  * 2009/09/19 Tias Guns <tias@ulyssis.org>
diff --git a/drivers/input/touchscreen/egalax_ts_serial.c b/drivers/input/touchscreen/egalax_ts_serial.c
index 657bbae608c8..375922d3a6d1 100644
--- a/drivers/input/touchscreen/egalax_ts_serial.c
+++ b/drivers/input/touchscreen/egalax_ts_serial.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * EETI Egalax serial touchscreen driver
  *
@@ -8,11 +9,6 @@
  * Hampshire serial touchscreen driver (Copyright (c) 2010 Adam Bennett)
  */
 
-/*
- * 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/errno.h>
 #include <linux/kernel.h>
diff --git a/drivers/input/touchscreen/elo.c b/drivers/input/touchscreen/elo.c
index 7f2942f3cec6..d6772a2c2d09 100644
--- a/drivers/input/touchscreen/elo.c
+++ b/drivers/input/touchscreen/elo.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Elo serial touchscreen driver
  *
  * Copyright (c) 2004 Vojtech Pavlik
  */
 
-/*
- * 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 driver can handle serial Elo touchscreens using either the Elo standard
diff --git a/drivers/input/touchscreen/exc3000.c b/drivers/input/touchscreen/exc3000.c
index 37437a53cd1a..e007e2e8f626 100644
--- a/drivers/input/touchscreen/exc3000.c
+++ b/drivers/input/touchscreen/exc3000.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for I2C connected EETI EXC3000 multiple touch controller
  *
  * Copyright (C) 2017 Ahmet Inan <inan@distec.de>
  *
  * minimal implementation based on egalax_ts.c and egalax_i2c.c
- *
- * 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/bitops.h>
diff --git a/drivers/input/touchscreen/fujitsu_ts.c b/drivers/input/touchscreen/fujitsu_ts.c
index a0fbb454499d..3b0b8fccc3f0 100644
--- a/drivers/input/touchscreen/fujitsu_ts.c
+++ b/drivers/input/touchscreen/fujitsu_ts.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Fujitsu serial touchscreen driver
  *
  * Copyright (c) Dmitry Torokhov <dtor@mail.ru>
  */
 
-/*
- * 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/errno.h>
 #include <linux/kernel.h>
diff --git a/drivers/input/touchscreen/hampshire.c b/drivers/input/touchscreen/hampshire.c
index eb052d559e54..5c4d877564ee 100644
--- a/drivers/input/touchscreen/hampshire.c
+++ b/drivers/input/touchscreen/hampshire.c
@@ -1,16 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Hampshire serial touchscreen driver
  *
  * Copyright (c) 2010 Adam Bennett
  * Based on the dynapro driver (c) Tias Guns
- *
  */
 
-/*
- * 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.
- */
 
 /*
  * 2010/04/08 Adam Bennett <abennett72@gmail.com>
diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
index 8fd909285877..2f261a34f9c2 100644
--- a/drivers/input/touchscreen/htcpen.c
+++ b/drivers/input/touchscreen/htcpen.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HTC Shift touchscreen driver
  *
  * Copyright (C) 2008 Pau Oliva Fora <pof@eslack.org>
- *
- * 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/errno.h>
diff --git a/drivers/input/touchscreen/inexio.c b/drivers/input/touchscreen/inexio.c
index 13bd0bf580a7..1d7e4c3966ce 100644
--- a/drivers/input/touchscreen/inexio.c
+++ b/drivers/input/touchscreen/inexio.c
@@ -1,16 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * iNexio serial touchscreen driver
  *
  * Copyright (c) 2008 Richard Lemon
  * Based on the mtouch driver (c) Vojtech Pavlik and Dan Streetman
- *
  */
 
-/*
- * 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.
- */
 
 /*
  * 2008/06/19 Richard Lemon <richard@codelemon.com>
diff --git a/drivers/input/touchscreen/ipaq-micro-ts.c b/drivers/input/touchscreen/ipaq-micro-ts.c
index 33c134820ef9..5c3977e1af6f 100644
--- a/drivers/input/touchscreen/ipaq-micro-ts.c
+++ b/drivers/input/touchscreen/ipaq-micro-ts.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * 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.
  *
  * h3600 atmel micro companion support, touchscreen subdevice
  * Author : Alessandro Gardich <gremlin@gremlin.it>
  * Author : Dmitry Artamonow <mad_soft@inbox.ru>
  * Author : Linus Walleij <linus.walleij@linaro.org>
- *
  */
 
 #include <asm/byteorder.h>
diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c
index 729b3c89324c..974521102178 100644
--- a/drivers/input/touchscreen/jornada720_ts.c
+++ b/drivers/input/touchscreen/jornada720_ts.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/input/touchscreen/jornada720_ts.c
  *
@@ -6,10 +7,6 @@
  *  Copyright (C) 2006 Filip Zyzniewski <filip.zyzniewski@tefnet.pl>
  *  based on HP Jornada 56x touchscreen driver by Alex Lange <chicken@handhelds.org>
  *
- * 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.
- *
  * HP Jornada 710/720/729 Touchscreen Driver
  */
 
diff --git a/drivers/input/touchscreen/mc13783_ts.c b/drivers/input/touchscreen/mc13783_ts.c
index ef64f36c5ffc..ae0d978c83bf 100644
--- a/drivers/input/touchscreen/mc13783_ts.c
+++ b/drivers/input/touchscreen/mc13783_ts.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for the Freescale Semiconductor MC13783 touchscreen.
  *
@@ -6,10 +7,6 @@
  *
  * Initial development of this code was funded by
  * Phytec Messtechnik GmbH, http://www.phytec.de/
- *
- * 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/platform_device.h>
 #include <linux/mfd/mc13783.h>
diff --git a/drivers/input/touchscreen/mk712.c b/drivers/input/touchscreen/mk712.c
index c179060525ae..753d9cc1de1f 100644
--- a/drivers/input/touchscreen/mk712.c
+++ b/drivers/input/touchscreen/mk712.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ICS MK712 touchscreen controller driver
  *
@@ -6,11 +7,6 @@
  * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
  */
 
-/*
- * 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 driver supports the ICS MicroClock MK712 TouchScreen controller,
diff --git a/drivers/input/touchscreen/mtouch.c b/drivers/input/touchscreen/mtouch.c
index 8278a9058640..28e449eea318 100644
--- a/drivers/input/touchscreen/mtouch.c
+++ b/drivers/input/touchscreen/mtouch.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * MicroTouch (3M) serial touchscreen driver
  *
  * Copyright (c) 2004 Vojtech Pavlik
  */
 
-/*
- * 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.
- */
 
 /*
  * 2005/02/19 Dan Streetman <ddstreet@ieee.org>
diff --git a/drivers/input/touchscreen/of_touchscreen.c b/drivers/input/touchscreen/of_touchscreen.c
index 6d241d45e312..e16ec4c7043a 100644
--- a/drivers/input/touchscreen/of_touchscreen.c
+++ b/drivers/input/touchscreen/of_touchscreen.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Generic DT helper functions for touchscreen devices
  *
  *  Copyright (c) 2014 Sebastian Reichel <sre@kernel.org>
- *
- *  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/property.h>
diff --git a/drivers/input/touchscreen/pcap_ts.c b/drivers/input/touchscreen/pcap_ts.c
index 0e3fc419a3cf..b2da0194e02a 100644
--- a/drivers/input/touchscreen/pcap_ts.c
+++ b/drivers/input/touchscreen/pcap_ts.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for Motorola PCAP2 touchscreen as found in the EZX phone platform.
  *
  *  Copyright (C) 2006 Harald Welte <laforge@openezx.org>
  *  Copyright (C) 2009 Daniel Ribeiro <drwyrm@gmail.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/drivers/input/touchscreen/penmount.c b/drivers/input/touchscreen/penmount.c
index 6e6d7fd98cd2..12abb3b36128 100644
--- a/drivers/input/touchscreen/penmount.c
+++ b/drivers/input/touchscreen/penmount.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Penmount serial touchscreen driver
  *
@@ -8,11 +9,6 @@
  * Copyright (c) 2004 Vojtech Pavlik
  */
 
-/*
- * 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/errno.h>
 #include <linux/kernel.h>
diff --git a/drivers/input/touchscreen/sx8654.c b/drivers/input/touchscreen/sx8654.c
index dbdf4898aa17..de85e57b2486 100644
--- a/drivers/input/touchscreen/sx8654.c
+++ b/drivers/input/touchscreen/sx8654.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for Semtech SX8654 I2C touchscreen controller.
  *
@@ -21,10 +22,6 @@
  *      Copyright (C) 2002 MontaVista Software
  *      Copyright (C) 2004 Texas Instruments
  *      Copyright (C) 2005 Dirk Behme
- *
- *  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/bitops.h>
diff --git a/drivers/input/touchscreen/touchit213.c b/drivers/input/touchscreen/touchit213.c
index 98a16698be8e..fb49687da405 100644
--- a/drivers/input/touchscreen/touchit213.c
+++ b/drivers/input/touchscreen/touchit213.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Sahara TouchIT-213 serial touchscreen driver
  *
@@ -9,11 +10,6 @@
  * and Dan Streetman <ddstreet@ieee.org>
  */
 
-/*
- * 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/errno.h>
 #include <linux/kernel.h>
diff --git a/drivers/input/touchscreen/touchright.c b/drivers/input/touchscreen/touchright.c
index 45c325c33f21..3cd58a13e44f 100644
--- a/drivers/input/touchscreen/touchright.c
+++ b/drivers/input/touchscreen/touchright.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Touchright serial touchscreen driver
  *
@@ -8,11 +9,6 @@
  * and Dan Streetman <ddstreet@ieee.org>
  */
 
-/*
- * 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/errno.h>
 #include <linux/kernel.h>
diff --git a/drivers/input/touchscreen/touchwin.c b/drivers/input/touchscreen/touchwin.c
index 2ba6b4ca28cb..bde3c6ee3c60 100644
--- a/drivers/input/touchscreen/touchwin.c
+++ b/drivers/input/touchscreen/touchwin.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Touchwindow serial touchscreen driver
  *
@@ -8,11 +9,6 @@
  * and Dan Streetman <ddstreet@ieee.org>
  */
 
-/*
- * 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.
- */
 
 /*
  * 2005/02/19 Rick Koch:
diff --git a/drivers/input/touchscreen/tsc2007.h b/drivers/input/touchscreen/tsc2007.h
index 30fdf5b04a6b..91c60bf6dcaf 100644
--- a/drivers/input/touchscreen/tsc2007.h
+++ b/drivers/input/touchscreen/tsc2007.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 /*
  * Copyright (c) 2008 MtekVision Co., Ltd.
@@ -13,10 +14,6 @@
  *      Copyright (C) 2002 MontaVista Software
  *      Copyright (C) 2004 Texas Instruments
  *      Copyright (C) 2005 Dirk Behme
- *
- *  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 _TSC2007_H
diff --git a/drivers/input/touchscreen/tsc2007_core.c b/drivers/input/touchscreen/tsc2007_core.c
index 8342e0c48a53..3b80abfc1eca 100644
--- a/drivers/input/touchscreen/tsc2007_core.c
+++ b/drivers/input/touchscreen/tsc2007_core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/input/touchscreen/tsc2007.c
  *
@@ -14,10 +15,6 @@
  *      Copyright (C) 2002 MontaVista Software
  *      Copyright (C) 2004 Texas Instruments
  *      Copyright (C) 2005 Dirk Behme
- *
- *  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/drivers/input/touchscreen/tsc2007_iio.c b/drivers/input/touchscreen/tsc2007_iio.c
index e27a956f5f2b..3b0e3fa87d4c 100644
--- a/drivers/input/touchscreen/tsc2007_iio.c
+++ b/drivers/input/touchscreen/tsc2007_iio.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2016 Golden Delicious Comp. GmbH&Co. KG
  *      Nikolaus Schaller <hns@goldelico.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/i2c.h>
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index 1a86cbd9326f..807d39e18091 100644
--- a/drivers/input/touchscreen/ucb1400_ts.c
+++ b/drivers/input/touchscreen/ucb1400_ts.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Philips UCB1400 touchscreen driver
  *
@@ -9,10 +10,6 @@
  * If something doesn't work and it worked before spliting, e-mail me,
  * dont bother Nicolas please ;-)
  *
- * 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 code is heavily based on ucb1x00-*.c copyrighted by Russell King
  * covering the UCB1100, UCB1200 and UCB1300..  Support for the UCB1400 has
  * been made separate from ucb1x00-core/ucb1x00-ts on Russell's request.
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index 05c6bc099d62..b0c1e5f9daae 100644
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011,2016 Samsung Electronics Co., Ltd.
  *              http://www.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 by the Free Software Foundation.
  */
 
 #ifdef CONFIG_EXYNOS_IOMMU_DEBUG
diff --git a/drivers/iommu/iommu-sysfs.c b/drivers/iommu/iommu-sysfs.c
index 44127d54e943..e436ff813e7e 100644
--- a/drivers/iommu/iommu-sysfs.c
+++ b/drivers/iommu/iommu-sysfs.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * IOMMU sysfs class support
  *
  * Copyright (C) 2014 Red Hat, Inc.  All rights reserved.
  *     Author: Alex Williamson <alex.williamson@redhat.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/device.h>
diff --git a/drivers/iommu/omap-iommu-debug.c b/drivers/iommu/omap-iommu-debug.c
index 4abc0ef522a8..ff31bddba60a 100644
--- a/drivers/iommu/omap-iommu-debug.c
+++ b/drivers/iommu/omap-iommu-debug.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * omap iommu: debugfs interface
  *
  * Copyright (C) 2008-2009 Nokia Corporation
  *
  * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.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/err.h>
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index d2fb347aa4ff..62f9c61338a5 100644
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * omap iommu: tlb and pagetable primitives
  *
@@ -6,10 +7,6 @@
  *
  * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>,
  *              Paul Mundt and Toshihiro Kobayashi
- *
- * 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/dma-mapping.h>
diff --git a/drivers/iommu/omap-iommu.h b/drivers/iommu/omap-iommu.h
index 1703159ef5af..09968a02d291 100644
--- a/drivers/iommu/omap-iommu.h
+++ b/drivers/iommu/omap-iommu.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * omap iommu: main structures
  *
  * Copyright (C) 2008-2009 Nokia Corporation
  *
  * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.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 _OMAP_IOMMU_H
diff --git a/drivers/iommu/omap-iopgtable.h b/drivers/iommu/omap-iopgtable.h
index 01a315227bf0..1a4adb59a859 100644
--- a/drivers/iommu/omap-iopgtable.h
+++ b/drivers/iommu/omap-iopgtable.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * omap iommu: pagetable definitions
  *
  * Copyright (C) 2008-2010 Nokia Corporation
  *
  * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.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 _OMAP_IOPGTABLE_H
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index 77d4bd93fe4b..dc26d74d79c2 100644
--- a/drivers/iommu/rockchip-iommu.c
+++ b/drivers/iommu/rockchip-iommu.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * IOMMU API for Rockchip
  *
  * Module Authors:      Simon Xue <xxm@rock-chips.com>
  *                      Daniel Kurtz <djkurtz@chromium.org>
- *
- * 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/clk.h>
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 463ee08f7d3a..c4a652b227f8 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2011-2014 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/bitops.h>
diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c
index b78a169c9c83..0b85d9a3fbff 100644
--- a/drivers/irqchip/exynos-combiner.c
+++ b/drivers/irqchip/exynos-combiner.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Combiner irqchip for EXYNOS
- *
- * 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/err.h>
 #include <linux/export.h>
diff --git a/drivers/irqchip/irq-aspeed-i2c-ic.c b/drivers/irqchip/irq-aspeed-i2c-ic.c
index f20200af0992..8d591c179f81 100644
--- a/drivers/irqchip/irq-aspeed-i2c-ic.c
+++ b/drivers/irqchip/irq-aspeed-i2c-ic.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Aspeed 24XX/25XX I2C Interrupt Controller.
  *
  *  Copyright (C) 2012-2017 ASPEED Technology Inc.
  *  Copyright 2017 IBM Corporation
  *  Copyright 2017 Google, Inc.
- *
- *  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/irq.h>
diff --git a/drivers/irqchip/irq-ath79-cpu.c b/drivers/irqchip/irq-ath79-cpu.c
index befe93c5a51a..923e4bba3776 100644
--- a/drivers/irqchip/irq-ath79-cpu.c
+++ b/drivers/irqchip/irq-ath79-cpu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Atheros AR71xx/AR724x/AR913x specific interrupt handling
  *
@@ -7,10 +8,6 @@
  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
  *
  *  Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
- *
- *  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/interrupt.h>
diff --git a/drivers/irqchip/irq-ath79-misc.c b/drivers/irqchip/irq-ath79-misc.c
index 0390603170b4..3d641bb6f3f1 100644
--- a/drivers/irqchip/irq-ath79-misc.c
+++ b/drivers/irqchip/irq-ath79-misc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Atheros AR71xx/AR724x/AR913x MISC interrupt controller
  *
@@ -7,10 +8,6 @@
  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
  *
  *  Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
- *
- *  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/irqchip.h>
diff --git a/drivers/irqchip/irq-bcm6345-l1.c b/drivers/irqchip/irq-bcm6345-l1.c
index 43f8abe40878..e3483789f4df 100644
--- a/drivers/irqchip/irq-bcm6345-l1.c
+++ b/drivers/irqchip/irq-bcm6345-l1.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Broadcom BCM6345 style Level 1 interrupt controller driver
  *
  * Copyright (C) 2014 Broadcom Corporation
  * Copyright 2015 Simon Arlott
  *
- * 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 is based on the BCM7038 (which supports SMP) but with a single
  * enable register instead of separate mask/set/clear registers.
  *
diff --git a/drivers/irqchip/irq-bcm7038-l1.c b/drivers/irqchip/irq-bcm7038-l1.c
index 0acebac1920b..fc75c61233aa 100644
--- a/drivers/irqchip/irq-bcm7038-l1.c
+++ b/drivers/irqchip/irq-bcm7038-l1.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Broadcom BCM7038 style Level 1 interrupt controller driver
  *
  * Copyright (C) 2014 Broadcom Corporation
  * Author: Kevin Cernekee
- *
- * 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.
  */
 
 #define pr_fmt(fmt)     KBUILD_MODNAME  ": " fmt
diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c
index 541bdca9f4af..586df3587be0 100644
--- a/drivers/irqchip/irq-bcm7120-l2.c
+++ b/drivers/irqchip/irq-bcm7120-l2.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Broadcom BCM7120 style Level 2 interrupt controller driver
  *
  * Copyright (C) 2014 Broadcom Corporation
- *
- * 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.
  */
 
 #define pr_fmt(fmt)     KBUILD_MODNAME  ": " fmt
diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c
index 99d97d7e3fd7..a05a7501e107 100644
--- a/drivers/irqchip/irq-crossbar.c
+++ b/drivers/irqchip/irq-crossbar.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  drivers/irqchip/irq-crossbar.c
  *
  *  Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com
  *  Author: Sricharan R <r.sricharan@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.
- *
  */
 #include <linux/err.h>
 #include <linux/io.h>
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index 3c77ab676e54..875ac80f690b 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ARM GIC v2m MSI(-X) support
  * Support for Message Signaled Interrupts for systems that
@@ -7,10 +8,6 @@
  * Authors: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
  *          Harish Kasiviswanathan <harish.kasiviswanathan@amd.com>
  *          Brandon Anderson <brandon.anderson@amd.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.
  */
 
 #define pr_fmt(fmt) "GICv2m: " fmt
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index c6dbe5018972..e45f45e68720 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2002 ARM Limited, All Rights Reserved.
  *
- * 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.
- *
  * Interrupt architecture for the GIC:
  *
  * o There is one Interrupt Distributor, which receives interrupts
diff --git a/drivers/irqchip/irq-hip04.c b/drivers/irqchip/irq-hip04.c
index 5b4fd2f4e5f8..cf705827599c 100644
--- a/drivers/irqchip/irq-hip04.c
+++ b/drivers/irqchip/irq-hip04.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Hisilicon HiP04 INTC
  *
@@ -5,10 +6,6 @@
  * Copyright (c) 2013-2014 Hisilicon Ltd.
  * Copyright (c) 2013-2014 Linaro 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.
- *
  * Interrupt architecture for the HIP04 INTC:
  *
  * o There is one Interrupt Distributor, which receives interrupts
diff --git a/drivers/irqchip/irq-imx-gpcv2.c b/drivers/irqchip/irq-imx-gpcv2.c
index 66501ea4fd75..bf2237ac5d09 100644
--- a/drivers/irqchip/irq-imx-gpcv2.c
+++ b/drivers/irqchip/irq-imx-gpcv2.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 Freescale Semiconductor, Inc.
- *
- * 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/of_address.h>
diff --git a/drivers/irqchip/irq-ls-scfg-msi.c b/drivers/irqchip/irq-ls-scfg-msi.c
index 669d29105772..61dbfda08527 100644
--- a/drivers/irqchip/irq-ls-scfg-msi.c
+++ b/drivers/irqchip/irq-ls-scfg-msi.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Freescale SCFG MSI(-X) support
  *
  * Copyright (C) 2016 Freescale Semiconductor.
  *
  * Author: Minghuan Lian <Minghuan.Lian@nxp.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/kernel.h>
diff --git a/drivers/irqchip/irq-mmp.c b/drivers/irqchip/irq-mmp.c
index 8eed478f3b7e..14618dc0bd39 100644
--- a/drivers/irqchip/irq-mmp.c
+++ b/drivers/irqchip/irq-mmp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/arch/arm/mach-mmp/irq.c
  *
@@ -6,10 +7,6 @@
  *
  *  Author:     Bin Yang <bin.yang@marvell.com>
  *              Haojian Zhuang <haojian.zhuang@gmail.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/drivers/irqchip/irq-nvic.c b/drivers/irqchip/irq-nvic.c
index b1777104fd9f..a166d30deea2 100644
--- a/drivers/irqchip/irq-nvic.c
+++ b/drivers/irqchip/irq-nvic.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/irq/irq-nvic.c
  *
  * Copyright (C) 2008 ARM Limited, All Rights Reserved.
  * Copyright (C) 2013 Pengutronix
  *
- * 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.
- *
  * Support for the Nested Vectored Interrupt Controller found on the
  * ARMv7-M CPUs (Cortex-M3/M4)
  */
diff --git a/drivers/irqchip/irq-sa11x0.c b/drivers/irqchip/irq-sa11x0.c
index 61bb28d7b19b..dbccc7dafbf8 100644
--- a/drivers/irqchip/irq-sa11x0.c
+++ b/drivers/irqchip/irq-sa11x0.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 Dmitry Eremin-Solenikov
  * Copyright (C) 1999-2001 Nicolas Pitre
  *
  * Generic IRQ handling for the SA11x0.
- *
- * 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/init.h>
 #include <linux/module.h>
diff --git a/drivers/irqchip/irq-sni-exiu.c b/drivers/irqchip/irq-sni-exiu.c
index 1927b2f36ff6..4e983bc6cf93 100644
--- a/drivers/irqchip/irq-sni-exiu.c
+++ b/drivers/irqchip/irq-sni-exiu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for Socionext External Interrupt Unit (EXIU)
  *
@@ -6,10 +7,6 @@
  * Based on irq-tegra.c:
  *   Copyright (C) 2011 Google, Inc.
  *   Copyright (C) 2010,2013, NVIDIA Corporation
- *
- * 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/interrupt.h>
diff --git a/drivers/irqchip/irq-st.c b/drivers/irqchip/irq-st.c
index 5e0e250db0be..801551e46a7b 100644
--- a/drivers/irqchip/irq-st.c
+++ b/drivers/irqchip/irq-st.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2014 STMicroelectronics – All Rights Reserved
  *
  *  Author: Lee Jones <lee.jones@linaro.org>
  *
  *  This is a re-write of Christophe Kerello's PMU driver.
- *
- * 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 <dt-bindings/interrupt-controller/irq-st.h>
diff --git a/drivers/irqchip/irq-vf610-mscm-ir.c b/drivers/irqchip/irq-vf610-mscm-ir.c
index 56b5e3cb9de2..2b9a8ba58e26 100644
--- a/drivers/irqchip/irq-vf610-mscm-ir.c
+++ b/drivers/irqchip/irq-vf610-mscm-ir.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014-2015 Toradex AG
  * Author: Stefan Agner <stefan@agner.ch>
  *
- * 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.
- *
- *
  * IRQ chip driver for MSCM interrupt router available on Vybrid SoC's.
  * The interrupt router is between the CPU's interrupt controller and the
  * peripheral. The router allows to route the peripheral interrupts to
diff --git a/drivers/irqchip/irq-zevio.c b/drivers/irqchip/irq-zevio.c
index cb9d8ec37507..5a7efeb3892d 100644
--- a/drivers/irqchip/irq-zevio.c
+++ b/drivers/irqchip/irq-zevio.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/irqchip/irq-zevio.c
  *
  *  Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
- *
- * 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/io.h>
diff --git a/drivers/leds/led-class-flash.c b/drivers/leds/led-class-flash.c
index cf398275a53c..94980c654d89 100644
--- a/drivers/leds/led-class-flash.c
+++ b/drivers/leds/led-class-flash.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED Flash class interface
  *
  * Copyright (C) 2015 Samsung Electronics Co., Ltd.
  * Author: Jacek Anaszewski <j.anaszewski@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 by the Free Software Foundation.
  */
 
 #include <linux/device.h>
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index 85848c5da705..4793e77808e2 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED Class Core
  *
  * Copyright (C) 2005 John Lenz <lenz@cs.wisc.edu>
  * Copyright (C) 2005-2007 Richard Purdie <rpurdie@openedhand.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/ctype.h>
diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c
index e3da7c03da1b..7107cd7e87cf 100644
--- a/drivers/leds/led-core.c
+++ b/drivers/leds/led-core.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED Class Core
  *
  * Copyright 2005-2006 Openedhand Ltd.
  *
  * Author: Richard Purdie <rpurdie@openedhand.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/kernel.h>
diff --git a/drivers/leds/led-triggers.c b/drivers/leds/led-triggers.c
index 2d451b6c24af..8d11a5e23227 100644
--- a/drivers/leds/led-triggers.c
+++ b/drivers/leds/led-triggers.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED Triggers Core
  *
  * Copyright 2005-2007 Openedhand Ltd.
  *
  * Author: Richard Purdie <rpurdie@openedhand.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/export.h>
diff --git a/drivers/leds/leds-88pm860x.c b/drivers/leds/leds-88pm860x.c
index 036d4a536697..b3044c9a8120 100644
--- a/drivers/leds/leds-88pm860x.c
+++ b/drivers/leds/leds-88pm860x.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED driver for Marvell 88PM860x
  *
  * Copyright (C) 2009 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.
- *
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/leds/leds-aat1290.c b/drivers/leds/leds-aat1290.c
index 43bd8a43f36c..bf26f5bed1f0 100644
--- a/drivers/leds/leds-aat1290.c
+++ b/drivers/leds/leds-aat1290.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *      LED Flash class driver for the AAT1290
  *      1.5A Step-Up Current Regulator for Flash LEDs
  *
  *      Copyright (C) 2015, Samsung Electronics Co., Ltd.
  *      Author: Jacek Anaszewski <j.anaszewski@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 by the Free Software Foundation.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/leds/leds-asic3.c b/drivers/leds/leds-asic3.c
index 1b71eac639f0..8cbc1b8bafa5 100644
--- a/drivers/leds/leds-asic3.c
+++ b/drivers/leds/leds-asic3.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2011 Paul Parsons <lost.distance@yahoo.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/kernel.h>
diff --git a/drivers/leds/leds-bd2802.c b/drivers/leds/leds-bd2802.c
index 6b4de762a760..e7ec6bff2b5f 100644
--- a/drivers/leds/leds-bd2802.c
+++ b/drivers/leds/leds-bd2802.c
@@ -1,15 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * leds-bd2802.c - RGB LED Driver
  *
  * Copyright (C) 2009 Samsung Electronics
  * Kim Kyuwon <q1.kim@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 by the Free Software Foundation.
- *
  * Datasheet: http://www.rohm.com/products/databook/driver/pdf/bd2802gu-e.pdf
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/leds/leds-da903x.c b/drivers/leds/leds-da903x.c
index 5ff7d72f73aa..ed1b303f699f 100644
--- a/drivers/leds/leds-da903x.c
+++ b/drivers/leds/leds-da903x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LEDs driver for Dialog Semiconductor DA9030/DA9034
  *
@@ -6,10 +7,6 @@
  *
  * Copyright (C) 2006-2008 Marvell International Ltd.
  *      Eric Miao <eric.miao@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.
  */
 
 #include <linux/module.h>
diff --git a/drivers/leds/leds-fsg.c b/drivers/leds/leds-fsg.c
index 257a813c73f3..bc6b420637d6 100644
--- a/drivers/leds/leds-fsg.c
+++ b/drivers/leds/leds-fsg.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED Driver for the Freecom FSG-3
  *
@@ -8,11 +9,6 @@
  * Based on leds-spitz.c
  * Copyright 2005-2006 Openedhand Ltd.
  * Author: Richard Purdie <rpurdie@openedhand.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/kernel.h>
diff --git a/drivers/leds/leds-gpio-register.c b/drivers/leds/leds-gpio-register.c
index 75717ba68ae0..b9187e71e0cf 100644
--- a/drivers/leds/leds-gpio-register.c
+++ b/drivers/leds/leds-gpio-register.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2011 Pengutronix
  * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * 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/err.h>
 #include <linux/leds.h>
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 998f2ff6914d..bdc98ddca1dc 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LEDs driver for GPIOs
  *
  * Copyright (C) 2007 8D Technologies inc.
  * Raphael Assenat <raph@8d.com>
  * Copyright (C) 2008 Freescale Semiconductor, Inc.
- *
- * 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/err.h>
 #include <linux/gpio.h>
diff --git a/drivers/leds/leds-hp6xx.c b/drivers/leds/leds-hp6xx.c
index 137969fcecbb..54af9e63c09c 100644
--- a/drivers/leds/leds-hp6xx.c
+++ b/drivers/leds/leds-hp6xx.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED Triggers Core
  * For the HP Jornada 620/660/680/690 handhelds
  *
  * Copyright 2008 Kristoffer Ericson <kristoffer.ericson@gmail.com>
  *     this driver is based on leds-spitz.c by Richard Purdie.
- *
- * 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/drivers/leds/leds-ipaq-micro.c b/drivers/leds/leds-ipaq-micro.c
index 02f17331379d..504a95b6ef45 100644
--- a/drivers/leds/leds-ipaq-micro.c
+++ b/drivers/leds/leds-ipaq-micro.c
@@ -1,7 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * 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.
  *
  * h3xxx atmel micro companion support, notification LED subdevice
  *
diff --git a/drivers/leds/leds-is31fl32xx.c b/drivers/leds/leds-is31fl32xx.c
index 31a9d749c8be..6fbab70dfb04 100644
--- a/drivers/leds/leds-is31fl32xx.c
+++ b/drivers/leds/leds-is31fl32xx.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for ISSI IS31FL32xx family of I2C LED controllers
  *
  * Copyright 2015 Allworx Corp.
  *
- *
- * 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.
- *
  * Datasheets:
  *   http://www.issi.com/US/product-analog-fxled-driver.shtml
  *   http://www.si-en.com/product.asp?parentid=890
diff --git a/drivers/leds/leds-ktd2692.c b/drivers/leds/leds-ktd2692.c
index 45296aaca9da..f63918206bfb 100644
--- a/drivers/leds/leds-ktd2692.c
+++ b/drivers/leds/leds-ktd2692.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED driver : leds-ktd2692.c
  *
  * Copyright (C) 2015 Samsung Electronics
  * Ingi Kim <ingi2.kim@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 by the Free Software Foundation.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/leds/leds-lm355x.c b/drivers/leds/leds-lm355x.c
index 6cb94f9a2f3f..a5abb499574b 100644
--- a/drivers/leds/leds-lm355x.c
+++ b/drivers/leds/leds-lm355x.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
 * Simple driver for Texas Instruments LM355x LED Flash driver chip
 * Copyright (C) 2012 Texas Instruments
-*
-* 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/drivers/leds/leds-lm3642.c b/drivers/leds/leds-lm3642.c
index cada0848db7b..480575442ed8 100644
--- a/drivers/leds/leds-lm3642.c
+++ b/drivers/leds/leds-lm3642.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
 * Simple driver for Texas Instruments LM3642 LED Flash driver chip
 * Copyright (C) 2012 Texas Instruments
-*
-* 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>
 #include <linux/delay.h>
diff --git a/drivers/leds/leds-locomo.c b/drivers/leds/leds-locomo.c
index 24c4b53a6b93..42dc46e3f00f 100644
--- a/drivers/leds/leds-locomo.c
+++ b/drivers/leds/leds-locomo.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/leds/leds-locomo.c
  *
  * Copyright (C) 2005 John Lenz <lenz@cs.wisc.edu>
- *
- * 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/kernel.h>
diff --git a/drivers/leds/leds-lp3944.c b/drivers/leds/leds-lp3944.c
index be60c181222a..838e6f19d37e 100644
--- a/drivers/leds/leds-lp3944.c
+++ b/drivers/leds/leds-lp3944.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * leds-lp3944.c - driver for National Semiconductor LP3944 Funlight Chip
  *
  * Copyright (C) 2009 Antonio Ospite <ospite@studenti.unina.it>
- *
- * 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.
- *
  */
 
 /*
diff --git a/drivers/leds/leds-lp3952.c b/drivers/leds/leds-lp3952.c
index 847f7f282126..4e4e542774cb 100644
--- a/drivers/leds/leds-lp3952.c
+++ b/drivers/leds/leds-lp3952.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *      LED driver for TI lp3952 controller
  *
  *      Copyright (C) 2016, DAQRI, LLC.
  *      Author: Tony Makkiel <tony.makkiel@daqri.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/delay.h>
diff --git a/drivers/leds/leds-lp5562.c b/drivers/leds/leds-lp5562.c
index 2a9009fe5545..37632fc63741 100644
--- a/drivers/leds/leds-lp5562.c
+++ b/drivers/leds/leds-lp5562.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LP5562 LED driver
  *
  * Copyright (C) 2013 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.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/leds/leds-lp55xx-common.c b/drivers/leds/leds-lp55xx-common.c
index 723f2f17497a..44ced02b49f9 100644
--- a/drivers/leds/leds-lp55xx-common.c
+++ b/drivers/leds/leds-lp55xx-common.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LP5521/LP5523/LP55231/LP5562 Common Driver
  *
@@ -5,10 +6,6 @@
  *
  * 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.
- *
  * Derived from leds-lp5521.c, leds-lp5523.c
  */
 
diff --git a/drivers/leds/leds-lp55xx-common.h b/drivers/leds/leds-lp55xx-common.h
index abf1fb5da37d..783ed5103ce5 100644
--- a/drivers/leds/leds-lp55xx-common.h
+++ b/drivers/leds/leds-lp55xx-common.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * LP55XX Common Driver Header
  *
@@ -5,10 +6,6 @@
  *
  * 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.
- *
  * Derived from leds-lp5521.c, leds-lp5523.c
  */
 
diff --git a/drivers/leds/leds-lp8501.c b/drivers/leds/leds-lp8501.c
index 4c800b5989a9..2638dbf0e8ac 100644
--- a/drivers/leds/leds-lp8501.c
+++ b/drivers/leds/leds-lp8501.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP8501 9 channel LED Driver
  *
  * Copyright (C) 2013 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.
- *
  */
 
 #include <linux/delay.h>
diff --git a/drivers/leds/leds-lp8788.c b/drivers/leds/leds-lp8788.c
index 38c253a43700..9b9525ccca15 100644
--- a/drivers/leds/leds-lp8788.c
+++ b/drivers/leds/leds-lp8788.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP8788 MFD - keyled driver
  *
  * 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.
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/leds/leds-lp8860.c b/drivers/leds/leds-lp8860.c
index 39c72a908f3b..ed680d0c15b0 100644
--- a/drivers/leds/leds-lp8860.c
+++ b/drivers/leds/leds-lp8860.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP8860 4-Channel LED Driver
  *
  * Copyright (C) 2014 Texas Instruments
  *
  * Author: Dan Murphy <dmurphy@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.
- *
  */
 
 #include <linux/i2c.h>
diff --git a/drivers/leds/leds-max77693.c b/drivers/leds/leds-max77693.c
index adf0f191f794..fec56090c2ba 100644
--- a/drivers/leds/leds-max77693.c
+++ b/drivers/leds/leds-max77693.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED Flash class driver for the flash cell of max77693 mfd.
  *
@@ -5,10 +6,6 @@
  *
  *      Authors: Jacek Anaszewski <j.anaszewski@samsung.com>
  *               Andrzej Hajda <a.hajda@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 by the Free Software Foundation.
  */
 
 #include <linux/led-class-flash.h>
diff --git a/drivers/leds/leds-max8997.c b/drivers/leds/leds-max8997.c
index 8c019c28f9f5..512a11d142d0 100644
--- a/drivers/leds/leds-max8997.c
+++ b/drivers/leds/leds-max8997.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * leds-max8997.c - LED class driver for MAX8997 LEDs.
  *
  * Copyright (C) 2011 Samsung Electronics
  * Donggeun Kim <dg77.kim@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 by the Free Software Foundation.
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/leds/leds-mc13783.c b/drivers/leds/leds-mc13783.c
index 47ad7de9553c..5cd810c545f3 100644
--- a/drivers/leds/leds-mc13783.c
+++ b/drivers/leds/leds-mc13783.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LEDs driver for Freescale MC13783/MC13892/MC34708
  *
@@ -9,10 +10,6 @@
  *
  * Copyright (C) 2006-2008 Marvell International Ltd.
  *      Eric Miao <eric.miao@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.
  */
 
 #include <linux/module.h>
diff --git a/drivers/leds/leds-net48xx.c b/drivers/leds/leds-net48xx.c
index 0d214c2e403c..a93468c13772 100644
--- a/drivers/leds/leds-net48xx.c
+++ b/drivers/leds/leds-net48xx.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LEDs driver for Soekris net48xx
  *
  * Copyright (C) 2006 Chris Boot <bootc@bootc.net>
  *
  * Based on leds-ams-delta.c
- *
- * 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/kernel.h>
diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c
index af08bcdc4fd8..9328193189ba 100644
--- a/drivers/leds/leds-pwm.c
+++ b/drivers/leds/leds-pwm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/leds-pwm.c
  *
@@ -6,10 +7,6 @@
  * Copyright 2009 Luotao Fu @ Pengutronix (l.fu@pengutronix.de)
  *
  * based on leds-gpio.c by Raphael Assenat <raph@8d.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/drivers/leds/leds-regulator.c b/drivers/leds/leds-regulator.c
index acf77ca47558..208c98918433 100644
--- a/drivers/leds/leds-regulator.c
+++ b/drivers/leds/leds-regulator.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * leds-regulator.c - LED class driver for regulator driven LEDs.
  *
  * Copyright (C) 2009 Antonio Ospite <ospite@studenti.unina.it>
  *
  * Inspired by leds-wm8350 driver.
- *
- * 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/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c
index 404da451cb88..f8b8d6e313ee 100644
--- a/drivers/leds/leds-s3c24xx.c
+++ b/drivers/leds/leds-s3c24xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* drivers/leds/leds-s3c24xx.c
  *
  * (c) 2006 Simtec Electronics
@@ -5,10 +6,6 @@
  *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C24XX - LEDs GPIO driver
- *
- * 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/kernel.h>
diff --git a/drivers/leds/leds-wm831x-status.c b/drivers/leds/leds-wm831x-status.c
index c5798b92e4d3..082df7f1dd90 100644
--- a/drivers/leds/leds-wm831x-status.c
+++ b/drivers/leds/leds-wm831x-status.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED driver for WM831x status LEDs
  *
  * Copyright(C) 2009 Wolfson Microelectronics PLC.
- *
- * 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/kernel.h>
diff --git a/drivers/leds/leds-wm8350.c b/drivers/leds/leds-wm8350.c
index e1e4e9d0b8b1..8f243c413723 100644
--- a/drivers/leds/leds-wm8350.c
+++ b/drivers/leds/leds-wm8350.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED driver for WM8350 driven LEDS.
  *
  * Copyright(C) 2007, 2008 Wolfson Microelectronics PLC.
- *
- * 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/kernel.h>
diff --git a/drivers/leds/leds-wrap.c b/drivers/leds/leds-wrap.c
index 473fb6b97ed4..794697e16068 100644
--- a/drivers/leds/leds-wrap.c
+++ b/drivers/leds/leds-wrap.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LEDs driver for PCEngines WRAP
  *
  * Copyright (C) 2006 Kristian Kielhofner <kris@krisk.org>
  *
  * Based on leds-net48xx.c
- *
- * 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/kernel.h>
diff --git a/drivers/leds/leds.h b/drivers/leds/leds.h
index 7d38e6b9a740..47b229469069 100644
--- a/drivers/leds/leds.h
+++ b/drivers/leds/leds.h
@@ -1,14 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * LED Core
  *
  * Copyright 2005 Openedhand Ltd.
  *
  * Author: Richard Purdie <rpurdie@openedhand.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 __LEDS_H_INCLUDED
 #define __LEDS_H_INCLUDED
diff --git a/drivers/leds/trigger/ledtrig-activity.c b/drivers/leds/trigger/ledtrig-activity.c
index bcbf41c90c30..4c8b0c3cf284 100644
--- a/drivers/leds/trigger/ledtrig-activity.c
+++ b/drivers/leds/trigger/ledtrig-activity.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Activity LED trigger
  *
  * Copyright (C) 2017 Willy Tarreau <w@1wt.eu>
  * Partially based on Atsushi Nemoto's ledtrig-heartbeat.c.
- *
- * 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/init.h>
diff --git a/drivers/leds/trigger/ledtrig-backlight.c b/drivers/leds/trigger/ledtrig-backlight.c
index c2b57beef718..487577d22cfc 100644
--- a/drivers/leds/trigger/ledtrig-backlight.c
+++ b/drivers/leds/trigger/ledtrig-backlight.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Backlight emulation LED trigger
  *
  * Copyright 2008 (C) Rodolfo Giometti <giometti@linux.it>
  * Copyright 2008 (C) Eurotech S.p.A. <info@eurotech.it>
- *
- * 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/drivers/leds/trigger/ledtrig-camera.c b/drivers/leds/trigger/ledtrig-camera.c
index 091a09a20c58..ab1c410872ff 100644
--- a/drivers/leds/trigger/ledtrig-camera.c
+++ b/drivers/leds/trigger/ledtrig-camera.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Camera Flash and Torch On/Off Trigger
  *
@@ -6,10 +7,6 @@
  * Copyright 2013 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.
  */
 
 #include <linux/module.h>
diff --git a/drivers/leds/trigger/ledtrig-cpu.c b/drivers/leds/trigger/ledtrig-cpu.c
index 66a626091936..869976d1b734 100644
--- a/drivers/leds/trigger/ledtrig-cpu.c
+++ b/drivers/leds/trigger/ledtrig-cpu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ledtrig-cpu.c - LED trigger based on CPU activity
  *
@@ -12,11 +13,6 @@
  *
  * Copyright 2011 Linus Walleij <linus.walleij@linaro.org>
  * Copyright 2011 - 2012 Bryan Wu <bryan.wu@canonical.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/kernel.h>
diff --git a/drivers/leds/trigger/ledtrig-default-on.c b/drivers/leds/trigger/ledtrig-default-on.c
index 7f6d9219711e..8207f85eceb1 100644
--- a/drivers/leds/trigger/ledtrig-default-on.c
+++ b/drivers/leds/trigger/ledtrig-default-on.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED Kernel Default ON Trigger
  *
  * Copyright 2008 Nick Forbes <nick.forbes@incepta.com>
  *
  * Based on Richard Purdie's ledtrig-timer.c.
- *
- * 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/drivers/leds/trigger/ledtrig-disk.c b/drivers/leds/trigger/ledtrig-disk.c
index 9816b0d60270..0741910785bb 100644
--- a/drivers/leds/trigger/ledtrig-disk.c
+++ b/drivers/leds/trigger/ledtrig-disk.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED Disk Activity Trigger
  *
  * Copyright 2006 Openedhand Ltd.
  *
  * Author: Richard Purdie <rpurdie@openedhand.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/kernel.h>
diff --git a/drivers/leds/trigger/ledtrig-gpio.c b/drivers/leds/trigger/ledtrig-gpio.c
index ed0db8ed825f..33cc99a1a16a 100644
--- a/drivers/leds/trigger/ledtrig-gpio.c
+++ b/drivers/leds/trigger/ledtrig-gpio.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ledtrig-gio.c - LED Trigger Based on GPIO events
  *
  * Copyright 2009 Felipe Balbi <me@felipebalbi.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/drivers/leds/trigger/ledtrig-heartbeat.c b/drivers/leds/trigger/ledtrig-heartbeat.c
index 7a2b12e19329..36b6709afe9f 100644
--- a/drivers/leds/trigger/ledtrig-heartbeat.c
+++ b/drivers/leds/trigger/ledtrig-heartbeat.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED Heartbeat Trigger
  *
@@ -5,10 +6,6 @@
  *
  * Based on Richard Purdie's ledtrig-timer.c and some arch's
  * CONFIG_HEARTBEAT code.
- *
- * 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/drivers/leds/trigger/ledtrig-mtd.c b/drivers/leds/trigger/ledtrig-mtd.c
index 99b5b0a4d826..8fa763c2269b 100644
--- a/drivers/leds/trigger/ledtrig-mtd.c
+++ b/drivers/leds/trigger/ledtrig-mtd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED MTD trigger
  *
@@ -8,11 +9,6 @@
  * Copyright 2006 Openedhand Ltd.
  *
  * Author: Richard Purdie <rpurdie@openedhand.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/kernel.h>
diff --git a/drivers/leds/trigger/ledtrig-oneshot.c b/drivers/leds/trigger/ledtrig-oneshot.c
index 8808f0ad7339..bee3bd452abf 100644
--- a/drivers/leds/trigger/ledtrig-oneshot.c
+++ b/drivers/leds/trigger/ledtrig-oneshot.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * One-shot LED Trigger
  *
  * Copyright 2012, Fabio Baltieri <fabio.baltieri@gmail.com>
  *
  * Based on ledtrig-timer.c by Richard Purdie <rpurdie@openedhand.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/drivers/leds/trigger/ledtrig-panic.c b/drivers/leds/trigger/ledtrig-panic.c
index d735526b9db4..5751cd032f9d 100644
--- a/drivers/leds/trigger/ledtrig-panic.c
+++ b/drivers/leds/trigger/ledtrig-panic.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Kernel Panic LED Trigger
  *
  * Copyright 2016 Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
- *
- * 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/kernel.h>
diff --git a/drivers/leds/trigger/ledtrig-timer.c b/drivers/leds/trigger/ledtrig-timer.c
index 427fc3c303d5..34a68604c46c 100644
--- a/drivers/leds/trigger/ledtrig-timer.c
+++ b/drivers/leds/trigger/ledtrig-timer.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LED Kernel Timer Trigger
  *
  * Copyright 2005-2006 Openedhand Ltd.
  *
  * Author: Richard Purdie <rpurdie@openedhand.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/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c
index 38d9df3fb199..f4b1950d35f3 100644
--- a/drivers/mailbox/mailbox.c
+++ b/drivers/mailbox/mailbox.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Mailbox: Common code for Mailbox controllers and users
  *
  * Copyright (C) 2013-2014 Linaro Ltd.
  * Author: Jassi Brar <jassisinghbrar@gmail.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/interrupt.h>
diff --git a/drivers/mailbox/mailbox.h b/drivers/mailbox/mailbox.h
index 456ba68513bb..4e3cc4426513 100644
--- a/drivers/mailbox/mailbox.h
+++ b/drivers/mailbox/mailbox.h
@@ -1,8 +1,4 @@
-/*
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 #ifndef __MAILBOX_H
 #define __MAILBOX_H
diff --git a/drivers/media/i2c/ak881x.c b/drivers/media/i2c/ak881x.c
index 30f9db1351b9..e79be9bebe5a 100644
--- a/drivers/media/i2c/ak881x.c
+++ b/drivers/media/i2c/ak881x.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for AK8813 / AK8814 TV-ecoders from Asahi Kasei Microsystems Co., Ltd. (AKM)
  *
  * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * 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/i2c.h>
diff --git a/drivers/media/i2c/lm3646.c b/drivers/media/i2c/lm3646.c
index 73fbe3c37fc9..d8a8853f9a2b 100644
--- a/drivers/media/i2c/lm3646.c
+++ b/drivers/media/i2c/lm3646.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/media/i2c/lm3646.c
  * General device driver for TI lm3646, Dual FLASH LED Driver
@@ -6,10 +7,6 @@
  *
  * Contact: Daniel Jeong <gshark.jeong@gmail.com>
  *                      Ldd-Mlp <ldd-mlp@list.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.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c
index 5168bb5880c4..362c3b93636e 100644
--- a/drivers/media/i2c/mt9m111.c
+++ b/drivers/media/i2c/mt9m111.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for MT9M111/MT9M112/MT9M131 CMOS Image Sensor from Micron/Aptina
  *
  * Copyright (C) 2008, Robert Jarzmik <robert.jarzmik@free.fr>
- *
- * 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/videodev2.h>
 #include <linux/slab.h>
diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
index 715be3632b01..5e186ea7391b 100644
--- a/drivers/media/i2c/mt9p031.c
+++ b/drivers/media/i2c/mt9p031.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for MT9P031 CMOS Image Sensor from Aptina
  *
@@ -6,10 +7,6 @@
  * Copyright (C) 2011, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
  *
  * Based on the MT9V032 driver and Bastian Hecht's code.
- *
- * 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/clk.h>
diff --git a/drivers/media/i2c/mt9t001.c b/drivers/media/i2c/mt9t001.c
index f683d2cb0486..2e96ff5234b4 100644
--- a/drivers/media/i2c/mt9t001.c
+++ b/drivers/media/i2c/mt9t001.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for MT9T001 CMOS Image Sensor from Aptina (Micron)
  *
@@ -6,10 +7,6 @@
  * Based on the MT9M001 driver,
  *
  * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
- *
- * 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/clk.h>
diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c
index 67f69ad6ecf4..4b9b98cf6674 100644
--- a/drivers/media/i2c/mt9v032.c
+++ b/drivers/media/i2c/mt9v032.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for MT9V022, MT9V024, MT9V032, and MT9V034 CMOS Image Sensors
  *
@@ -6,10 +7,6 @@
  * Based on the MT9M001 driver,
  *
  * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
- *
- * 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/clk.h>
diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c
index 83031cfc7914..b744a203eb9b 100644
--- a/drivers/media/i2c/ov2640.c
+++ b/drivers/media/i2c/ov2640.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ov2640 Camera Driver
  *
@@ -7,10 +8,6 @@
  *
  * Copyright 2005-2009 Freescale Semiconductor, Inc. All Rights Reserved.
  * Copyright (C) 2006, OmniVision
- *
- * 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/init.h>
diff --git a/drivers/media/i2c/ov6650.c b/drivers/media/i2c/ov6650.c
index 1b972e591b48..7f7c933b5cf4 100644
--- a/drivers/media/i2c/ov6650.c
+++ b/drivers/media/i2c/ov6650.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * V4L2 subdevice driver for OmniVision OV6650 Camera Sensor
  *
@@ -18,10 +19,6 @@
  * Hardware specific bits initially based on former work by Matt Callow
  * drivers/media/video/omap/sensor_ov6650.c
  * Copyright (C) 2006 Matt Callow
- *
- * 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/bitops.h>
diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c
index eefd57ec2a73..30ab2225fbd0 100644
--- a/drivers/media/i2c/ov9650.c
+++ b/drivers/media/i2c/ov9650.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Omnivision OV9650/OV9652 CMOS Image Sensor driver
  *
@@ -6,10 +7,6 @@
  * Register definitions and initial settings based on a driver written
  * by Vladimir Fonov.
  * Copyright (c) 2010, Vladimir Fonov
- *
- * 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/clk.h>
 #include <linux/delay.h>
diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
index 727db7c0670a..8e6de06b3e72 100644
--- a/drivers/media/i2c/s5k5baf.c
+++ b/drivers/media/i2c/s5k5baf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for Samsung S5K5BAF UXGA 1/5" 2M CMOS Image Sensor
  * with embedded SoC ISP.
@@ -7,10 +8,6 @@
  *
  * Based on S5K6AA driver authored by Sylwester Nawrocki
  * Copyright (C) 2013, Samsung 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/clk.h>
diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c
index 2e140272794b..3b7721f81be2 100644
--- a/drivers/media/i2c/s5k6a3.c
+++ b/drivers/media/i2c/s5k6a3.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung S5K6A3 image sensor driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Author: Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/media/platform/atmel/atmel-isi.c b/drivers/media/platform/atmel/atmel-isi.c
index 08b8d5583080..d7d94c1a39d3 100644
--- a/drivers/media/platform/atmel/atmel-isi.c
+++ b/drivers/media/platform/atmel/atmel-isi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2011 Atmel Corporation
  * Josh Wu, <josh.wu@atmel.com>
@@ -5,10 +6,6 @@
  * Based on previous work by Lars Haring, <lars.haring@atmel.com>
  * and Sedji Gaouaou
  * Based on the bttv driver for Bt848 with respective copyright holders
- *
- * 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/clk.h>
diff --git a/drivers/media/platform/atmel/atmel-isi.h b/drivers/media/platform/atmel/atmel-isi.h
index 0acb32a2b65c..47a9108dba55 100644
--- a/drivers/media/platform/atmel/atmel-isi.h
+++ b/drivers/media/platform/atmel/atmel-isi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Register definitions for the Atmel Image Sensor Interface.
  *
@@ -6,10 +7,6 @@
  *
  * Based on previous work by Lars Haring, <lars.haring@atmel.com>
  * and Sedji Gaouaou
- *
- * 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 __ATMEL_ISI_H__
 #define __ATMEL_ISI_H__
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.h b/drivers/media/platform/exynos-gsc/gsc-core.h
index c81f0a17d286..3ada9737c8f7 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.h
+++ b/drivers/media/platform/exynos-gsc/gsc-core.h
@@ -1,12 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * header file for Samsung EXYNOS5 SoC series G-Scaler driver
 
- * 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 GSC_CORE_H_
diff --git a/drivers/media/platform/exynos-gsc/gsc-regs.h b/drivers/media/platform/exynos-gsc/gsc-regs.h
index 4678f9a6a4fd..d4f7ead6b322 100644
--- a/drivers/media/platform/exynos-gsc/gsc-regs.h
+++ b/drivers/media/platform/exynos-gsc/gsc-regs.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Register definition file for Samsung G-Scaler driver
- *
- * 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 REGS_GSC_H_
diff --git a/drivers/media/platform/exynos4-is/common.c b/drivers/media/platform/exynos4-is/common.c
index 76f557548dfc..b4e30e7c8a4b 100644
--- a/drivers/media/platform/exynos4-is/common.c
+++ b/drivers/media/platform/exynos4-is/common.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung S5P/EXYNOS4 SoC Camera Subsystem driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Author: Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 
 #include <linux/module.h>
diff --git a/drivers/media/platform/exynos4-is/common.h b/drivers/media/platform/exynos4-is/common.h
index 75b9c71d9419..41de3f716691 100644
--- a/drivers/media/platform/exynos4-is/common.h
+++ b/drivers/media/platform/exynos4-is/common.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 Samsung 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/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c
index de4af0357a3c..bce94681cbf0 100644
--- a/drivers/media/platform/exynos4-is/fimc-capture.c
+++ b/drivers/media/platform/exynos4-is/fimc-capture.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung S5P/EXYNOS4 SoC series camera interface (camera capture) driver
  *
  * Copyright (C) 2010 - 2012 Samsung Electronics Co., Ltd.
  * Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 
 #include <linux/module.h>
diff --git a/drivers/media/platform/exynos4-is/fimc-core.h b/drivers/media/platform/exynos4-is/fimc-core.h
index 9f751a5efd64..d130f664a60b 100644
--- a/drivers/media/platform/exynos4-is/fimc-core.h
+++ b/drivers/media/platform/exynos4-is/fimc-core.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2010 - 2012 Samsung 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 FIMC_CORE_H_
diff --git a/drivers/media/platform/exynos4-is/fimc-is-command.h b/drivers/media/platform/exynos4-is/fimc-is-command.h
index b06b56b890d5..87978609ad55 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-command.h
+++ b/drivers/media/platform/exynos4-is/fimc-is-command.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung Exynos4x12 FIMC-IS (Imaging Subsystem) driver
  *
@@ -7,10 +8,6 @@
  *
  * Authors: Younghwan Joo <yhwan.joo@samsung.com>
  *          Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 
 #ifndef FIMC_IS_CMD_H_
diff --git a/drivers/media/platform/exynos4-is/fimc-is-errno.c b/drivers/media/platform/exynos4-is/fimc-is-errno.c
index bbb08576492e..5d9f4c1cdc5e 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-errno.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-errno.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung Exynos4 SoC series FIMC-IS slave interface driver
  *
@@ -7,10 +8,6 @@
  *
  * Authors: Younghwan Joo <yhwan.joo@samsung.com>
  *          Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 
 #include "fimc-is-errno.h"
diff --git a/drivers/media/platform/exynos4-is/fimc-is-errno.h b/drivers/media/platform/exynos4-is/fimc-is-errno.h
index 77f4fc860be5..da36b48b8f9f 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-errno.h
+++ b/drivers/media/platform/exynos4-is/fimc-is-errno.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung Exynos4 SoC series FIMC-IS slave interface driver
  *
@@ -7,10 +8,6 @@
  *
  * Authors: Younghwan Joo <yhwan.joo@samsung.com>
  *          Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
 */
 
 #ifndef FIMC_IS_ERR_H_
diff --git a/drivers/media/platform/exynos4-is/fimc-is-i2c.c b/drivers/media/platform/exynos4-is/fimc-is-i2c.c
index be937caf7645..83a28ef8e099 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-i2c.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-i2c.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *
  * Author: Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/media/platform/exynos4-is/fimc-is-i2c.h b/drivers/media/platform/exynos4-is/fimc-is-i2c.h
index 0d38d6bb963b..a23bd20be6c8 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-i2c.h
+++ b/drivers/media/platform/exynos4-is/fimc-is-i2c.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 
 #define FIMC_IS_I2C_COMPATIBLE  "samsung,exynos4212-i2c-isp"
diff --git a/drivers/media/platform/exynos4-is/fimc-is-param.c b/drivers/media/platform/exynos4-is/fimc-is-param.c
index 72b9b436c5c0..9c816ae3b3e5 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-param.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-param.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Younghwan Joo <yhwan.joo@samsung.com>
  *          Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 #define pr_fmt(fmt) "%s:%d " fmt, __func__, __LINE__
 
diff --git a/drivers/media/platform/exynos4-is/fimc-is-param.h b/drivers/media/platform/exynos4-is/fimc-is-param.h
index 22923a3d405e..206904674927 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-param.h
+++ b/drivers/media/platform/exynos4-is/fimc-is-param.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Younghwan Joo <yhwan.joo@samsung.com>
  *          Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 #ifndef FIMC_IS_PARAM_H_
 #define FIMC_IS_PARAM_H_
diff --git a/drivers/media/platform/exynos4-is/fimc-is-regs.c b/drivers/media/platform/exynos4-is/fimc-is-regs.c
index e0e291066037..366e6393817d 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-regs.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-regs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Younghwan Joo <yhwan.joo@samsung.com>
  *          Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 #include <linux/delay.h>
 
diff --git a/drivers/media/platform/exynos4-is/fimc-is-regs.h b/drivers/media/platform/exynos4-is/fimc-is-regs.h
index 141e5ddadbeb..5d8b01bc84a2 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-regs.h
+++ b/drivers/media/platform/exynos4-is/fimc-is-regs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Sylwester Nawrocki <s.nawrocki@samsung.com>
  *          Younghwan Joo <yhwan.joo@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 by the Free Software Foundation.
  */
 #ifndef FIMC_IS_REG_H_
 #define FIMC_IS_REG_H_
diff --git a/drivers/media/platform/exynos4-is/fimc-is-sensor.c b/drivers/media/platform/exynos4-is/fimc-is-sensor.c
index 10e82e21b5d1..0e5b9fede4ae 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-sensor.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-sensor.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Author: Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 
 #include "fimc-is-sensor.h"
diff --git a/drivers/media/platform/exynos4-is/fimc-is-sensor.h b/drivers/media/platform/exynos4-is/fimc-is-sensor.h
index 173ccffa4bcd..9aefc63889de 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-sensor.h
+++ b/drivers/media/platform/exynos4-is/fimc-is-sensor.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
@@ -5,10 +6,6 @@
  *
  * Authors:  Sylwester Nawrocki <s.nawrocki@samsung.com>
  *           Younghwan Joo <yhwan.joo@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 by the Free Software Foundation.
  */
 #ifndef FIMC_IS_SENSOR_H_
 #define FIMC_IS_SENSOR_H_
diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c
index 02da0b06e56a..e043d55133a3 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.c
+++ b/drivers/media/platform/exynos4-is/fimc-is.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Sylwester Nawrocki <s.nawrocki@samsung.com>
  *          Younghwan Joo <yhwan.joo@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 by the Free Software Foundation.
  */
 #define pr_fmt(fmt) "%s:%d " fmt, __func__, __LINE__
 
diff --git a/drivers/media/platform/exynos4-is/fimc-is.h b/drivers/media/platform/exynos4-is/fimc-is.h
index ee05da034aa1..7ee96a058d40 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.h
+++ b/drivers/media/platform/exynos4-is/fimc-is.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Younghwan Joo <yhwan.joo@samsung.com>
  *          Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 #ifndef FIMC_IS_H_
 #define FIMC_IS_H_
diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.c b/drivers/media/platform/exynos4-is/fimc-isp-video.c
index bb35a2017f21..8900559e1813 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp-video.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
@@ -8,10 +9,6 @@
  *
  * The hardware handling code derived from a driver written by
  * Younghwan Joo <yhwan.joo@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 by the Free Software Foundation.
  */
 
 #include <linux/bitops.h>
diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.h b/drivers/media/platform/exynos4-is/fimc-isp-video.h
index f79a1b348aa6..edcb3a5e3cb9 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp-video.h
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 #ifndef FIMC_ISP_VIDEO__
 #define FIMC_ISP_VIDEO__
diff --git a/drivers/media/platform/exynos4-is/fimc-isp.c b/drivers/media/platform/exynos4-is/fimc-isp.c
index 9a48c0f69320..907b83e6649d 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Sylwester Nawrocki <s.nawrocki@samsung.com>
  *          Younghwan Joo <yhwan.joo@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 by the Free Software Foundation.
  */
 #define pr_fmt(fmt) "%s:%d " fmt, __func__, __LINE__
 
diff --git a/drivers/media/platform/exynos4-is/fimc-isp.h b/drivers/media/platform/exynos4-is/fimc-isp.h
index 3cdd52491294..161fa01a8781 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp.h
+++ b/drivers/media/platform/exynos4-is/fimc-isp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Sylwester Nawrocki <s.nawrocki@samsung.com>
  *          Younghwan Joo <yhwan.joo@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 by the Free Software Foundation.
  */
 #ifndef FIMC_ISP_H_
 #define FIMC_ISP_H_
diff --git a/drivers/media/platform/exynos4-is/fimc-lite-reg.c b/drivers/media/platform/exynos4-is/fimc-lite-reg.c
index 16565a0b4bf1..85f765e0f4e1 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite-reg.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite-reg.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Register interface file for EXYNOS FIMC-LITE (camera interface) driver
  *
  * Copyright (C) 2012 Samsung Electronics Co., Ltd.
  * Author: Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
 */
 
 #include <linux/bitops.h>
diff --git a/drivers/media/platform/exynos4-is/fimc-lite-reg.h b/drivers/media/platform/exynos4-is/fimc-lite-reg.h
index 10a7d7bbcc27..48f2cf1148b8 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite-reg.h
+++ b/drivers/media/platform/exynos4-is/fimc-lite-reg.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Samsung 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 FIMC_LITE_REG_H_
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
index 96f0a8a0dcae..347b90088b91 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung EXYNOS FIMC-LITE (camera host interface) driver
 *
  * Copyright (C) 2012 - 2013 Samsung Electronics Co., Ltd.
  * Author: Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 #define pr_fmt(fmt) "%s:%d " fmt, __func__, __LINE__
 
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.h b/drivers/media/platform/exynos4-is/fimc-lite.h
index 3e238b8c834a..e6846c5fc9ac 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.h
+++ b/drivers/media/platform/exynos4-is/fimc-lite.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Samsung 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 FIMC_LITE_H_
diff --git a/drivers/media/platform/exynos4-is/fimc-reg.c b/drivers/media/platform/exynos4-is/fimc-reg.c
index 0806724553a2..5ce2bdebd424 100644
--- a/drivers/media/platform/exynos4-is/fimc-reg.c
+++ b/drivers/media/platform/exynos4-is/fimc-reg.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Register interface file for Samsung Camera Interface (FIMC) driver
  *
  * Copyright (C) 2010 - 2013 Samsung Electronics Co., Ltd.
  * Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
 */
 
 #include <linux/delay.h>
diff --git a/drivers/media/platform/exynos4-is/fimc-reg.h b/drivers/media/platform/exynos4-is/fimc-reg.h
index 6c97798c75a5..03ba6c2bc84b 100644
--- a/drivers/media/platform/exynos4-is/fimc-reg.h
+++ b/drivers/media/platform/exynos4-is/fimc-reg.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung camera host interface (FIMC) registers definition
  *
  * Copyright (C) 2010 - 2012 Samsung 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 FIMC_REG_H_
diff --git a/drivers/media/platform/exynos4-is/media-dev.h b/drivers/media/platform/exynos4-is/media-dev.h
index a7c9490bbcb4..4b8f9ac52ebc 100644
--- a/drivers/media/platform/exynos4-is/media-dev.h
+++ b/drivers/media/platform/exynos4-is/media-dev.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2011 - 2012 Samsung 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 FIMC_MDEVICE_H_
diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c
index 234e047e3e8f..3e9ac6066cf6 100644
--- a/drivers/media/platform/exynos4-is/mipi-csis.c
+++ b/drivers/media/platform/exynos4-is/mipi-csis.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung S5P/EXYNOS SoC series MIPI-CSI receiver driver
  *
  * Copyright (C) 2011 - 2013 Samsung Electronics Co., Ltd.
  * Author: Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/media/platform/exynos4-is/mipi-csis.h b/drivers/media/platform/exynos4-is/mipi-csis.h
index 28c11c4085d8..193f253c7907 100644
--- a/drivers/media/platform/exynos4-is/mipi-csis.h
+++ b/drivers/media/platform/exynos4-is/mipi-csis.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung S5P/EXYNOS4 SoC series MIPI-CSI receiver driver
  *
  * Copyright (C) 2011 Samsung 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 S5P_MIPI_CSIS_H_
 #define S5P_MIPI_CSIS_H_
diff --git a/drivers/media/platform/omap3isp/cfa_coef_table.h b/drivers/media/platform/omap3isp/cfa_coef_table.h
index e75b0eb2519b..786200c5e4fa 100644
--- a/drivers/media/platform/omap3isp/cfa_coef_table.h
+++ b/drivers/media/platform/omap3isp/cfa_coef_table.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * cfa_coef_table.h
  *
@@ -7,10 +8,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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.
  */
 
 { 244, 0, 247,   0,  12,  27,  36, 247, 250,   0,  27,   0,   4, 250,  12, 244,
diff --git a/drivers/media/platform/omap3isp/gamma_table.h b/drivers/media/platform/omap3isp/gamma_table.h
index 3b507078016d..442c82c2eb22 100644
--- a/drivers/media/platform/omap3isp/gamma_table.h
+++ b/drivers/media/platform/omap3isp/gamma_table.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * gamma_table.h
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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.
  */
 
   0,   0,   1,   2,   3,   3,   4,   5,   6,   8,  10,  12,  14,  16,  18,  20,
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index bd57174d81a7..38849f0ba09d 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * isp.c
  *
@@ -36,10 +37,6 @@
  *      Thara Gopinath <thara@ti.com>
  *      Toni Leinonen <toni.leinonen@nokia.com>
  *      Troy Laramy <t-laramy@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.
  */
 
 #include <asm/cacheflush.h>
diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h
index 8b9043db94b3..a9d760fbf349 100644
--- a/drivers/media/platform/omap3isp/isp.h
+++ b/drivers/media/platform/omap3isp/isp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * isp.h
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_CORE_H
diff --git a/drivers/media/platform/omap3isp/ispccdc.c b/drivers/media/platform/omap3isp/ispccdc.c
index 261ad1175f98..1ba8a5ba343f 100644
--- a/drivers/media/platform/omap3isp/ispccdc.c
+++ b/drivers/media/platform/omap3isp/ispccdc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ispccdc.c
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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/drivers/media/platform/omap3isp/ispccdc.h b/drivers/media/platform/omap3isp/ispccdc.h
index 3440a7097940..7883365d7203 100644
--- a/drivers/media/platform/omap3isp/ispccdc.h
+++ b/drivers/media/platform/omap3isp/ispccdc.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * ispccdc.h
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_CCDC_H
diff --git a/drivers/media/platform/omap3isp/ispccp2.c b/drivers/media/platform/omap3isp/ispccp2.c
index 2dea423ffc0e..efca45bb02c8 100644
--- a/drivers/media/platform/omap3isp/ispccp2.c
+++ b/drivers/media/platform/omap3isp/ispccp2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ispccp2.c
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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/delay.h>
diff --git a/drivers/media/platform/omap3isp/ispccp2.h b/drivers/media/platform/omap3isp/ispccp2.h
index 4662bffa79e3..03e6af3de1d9 100644
--- a/drivers/media/platform/omap3isp/ispccp2.h
+++ b/drivers/media/platform/omap3isp/ispccp2.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * ispccp2.h
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_CCP2_H
diff --git a/drivers/media/platform/omap3isp/ispcsi2.c b/drivers/media/platform/omap3isp/ispcsi2.c
index da66ea65be5d..e85917f4a50c 100644
--- a/drivers/media/platform/omap3isp/ispcsi2.c
+++ b/drivers/media/platform/omap3isp/ispcsi2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ispcsi2.c
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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/delay.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/media/platform/omap3isp/ispcsi2.h b/drivers/media/platform/omap3isp/ispcsi2.h
index 453ed62fe394..036b97f8470e 100644
--- a/drivers/media/platform/omap3isp/ispcsi2.h
+++ b/drivers/media/platform/omap3isp/ispcsi2.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * ispcsi2.h
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_CSI2_H
diff --git a/drivers/media/platform/omap3isp/ispcsiphy.c b/drivers/media/platform/omap3isp/ispcsiphy.c
index a28fb79abaac..6dc7359c5131 100644
--- a/drivers/media/platform/omap3isp/ispcsiphy.c
+++ b/drivers/media/platform/omap3isp/ispcsiphy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ispcsiphy.c
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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/delay.h>
diff --git a/drivers/media/platform/omap3isp/ispcsiphy.h b/drivers/media/platform/omap3isp/ispcsiphy.h
index 91543a09b28a..ed9b8d221e3f 100644
--- a/drivers/media/platform/omap3isp/ispcsiphy.h
+++ b/drivers/media/platform/omap3isp/ispcsiphy.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * ispcsiphy.h
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_CSI_PHY_H
diff --git a/drivers/media/platform/omap3isp/isph3a.h b/drivers/media/platform/omap3isp/isph3a.h
index e5b28d0f3b0f..5144f7689dda 100644
--- a/drivers/media/platform/omap3isp/isph3a.h
+++ b/drivers/media/platform/omap3isp/isph3a.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * isph3a.h
  *
@@ -9,10 +10,6 @@
  * Contacts: David Cohen <dacohen@gmail.com>
  *           Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_H3A_H
diff --git a/drivers/media/platform/omap3isp/isph3a_aewb.c b/drivers/media/platform/omap3isp/isph3a_aewb.c
index 3c82dea4d375..e27c502ffa4a 100644
--- a/drivers/media/platform/omap3isp/isph3a_aewb.c
+++ b/drivers/media/platform/omap3isp/isph3a_aewb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * isph3a.c
  *
@@ -9,10 +10,6 @@
  * Contacts: David Cohen <dacohen@gmail.com>
  *           Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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/slab.h>
diff --git a/drivers/media/platform/omap3isp/isph3a_af.c b/drivers/media/platform/omap3isp/isph3a_af.c
index 4da25c84f0c6..4f61776abc20 100644
--- a/drivers/media/platform/omap3isp/isph3a_af.c
+++ b/drivers/media/platform/omap3isp/isph3a_af.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * isph3a_af.c
  *
@@ -9,10 +10,6 @@
  * Contacts: David Cohen <dacohen@gmail.com>
  *           Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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.
  */
 
 /* Linux specific include files */
diff --git a/drivers/media/platform/omap3isp/isphist.c b/drivers/media/platform/omap3isp/isphist.c
index d4be3d0e06f9..e36571b355f6 100644
--- a/drivers/media/platform/omap3isp/isphist.c
+++ b/drivers/media/platform/omap3isp/isphist.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * isphist.c
  *
@@ -9,10 +10,6 @@
  * Contacts: David Cohen <dacohen@gmail.com>
  *           Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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/delay.h>
diff --git a/drivers/media/platform/omap3isp/isphist.h b/drivers/media/platform/omap3isp/isphist.h
index 3b5415517dcd..93cd27a3b617 100644
--- a/drivers/media/platform/omap3isp/isphist.h
+++ b/drivers/media/platform/omap3isp/isphist.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * isphist.h
  *
@@ -9,10 +10,6 @@
  * Contacts: David Cohen <dacohen@gmail.com>
  *           Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_HIST_H
diff --git a/drivers/media/platform/omap3isp/isppreview.c b/drivers/media/platform/omap3isp/isppreview.c
index 6ea6aeafd751..40e22400cf5e 100644
--- a/drivers/media/platform/omap3isp/isppreview.c
+++ b/drivers/media/platform/omap3isp/isppreview.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * isppreview.c
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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/drivers/media/platform/omap3isp/isppreview.h b/drivers/media/platform/omap3isp/isppreview.h
index 16fdc03a3d43..5fff1ec3624f 100644
--- a/drivers/media/platform/omap3isp/isppreview.h
+++ b/drivers/media/platform/omap3isp/isppreview.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * isppreview.h
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_PREVIEW_H
diff --git a/drivers/media/platform/omap3isp/ispreg.h b/drivers/media/platform/omap3isp/ispreg.h
index d08483919a77..38e2b99b3f10 100644
--- a/drivers/media/platform/omap3isp/ispreg.h
+++ b/drivers/media/platform/omap3isp/ispreg.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * ispreg.h
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_REG_H
diff --git a/drivers/media/platform/omap3isp/ispresizer.c b/drivers/media/platform/omap3isp/ispresizer.c
index b281cae036b3..21ca6954df72 100644
--- a/drivers/media/platform/omap3isp/ispresizer.c
+++ b/drivers/media/platform/omap3isp/ispresizer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ispresizer.c
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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/drivers/media/platform/omap3isp/ispresizer.h b/drivers/media/platform/omap3isp/ispresizer.h
index 5414542912e2..28cc89940ead 100644
--- a/drivers/media/platform/omap3isp/ispresizer.h
+++ b/drivers/media/platform/omap3isp/ispresizer.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * ispresizer.h
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_RESIZER_H
diff --git a/drivers/media/platform/omap3isp/ispstat.c b/drivers/media/platform/omap3isp/ispstat.c
index 47353fee26c3..ca7bb8497c3d 100644
--- a/drivers/media/platform/omap3isp/ispstat.c
+++ b/drivers/media/platform/omap3isp/ispstat.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ispstat.c
  *
@@ -9,10 +10,6 @@
  * Contacts: David Cohen <dacohen@gmail.com>
  *           Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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/dma-mapping.h>
diff --git a/drivers/media/platform/omap3isp/ispstat.h b/drivers/media/platform/omap3isp/ispstat.h
index 923b38cfc682..b548e617cf62 100644
--- a/drivers/media/platform/omap3isp/ispstat.h
+++ b/drivers/media/platform/omap3isp/ispstat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * ispstat.h
  *
@@ -9,10 +10,6 @@
  * Contacts: David Cohen <dacohen@gmail.com>
  *           Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_STAT_H
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index 078d64114b24..6bb4dd264b71 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ispvideo.c
  *
@@ -7,10 +8,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 <asm/cacheflush.h>
diff --git a/drivers/media/platform/omap3isp/ispvideo.h b/drivers/media/platform/omap3isp/ispvideo.h
index f6a2082b4a0a..a0908670c0cf 100644
--- a/drivers/media/platform/omap3isp/ispvideo.h
+++ b/drivers/media/platform/omap3isp/ispvideo.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * ispvideo.h
  *
@@ -7,10 +8,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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 OMAP3_ISP_VIDEO_H
diff --git a/drivers/media/platform/omap3isp/luma_enhance_table.h b/drivers/media/platform/omap3isp/luma_enhance_table.h
index 81c5b1566469..d5fbf9241f48 100644
--- a/drivers/media/platform/omap3isp/luma_enhance_table.h
+++ b/drivers/media/platform/omap3isp/luma_enhance_table.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * luma_enhance_table.h
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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.
  */
 
 1047552, 1047552, 1047552, 1047552, 1047552, 1047552, 1047552, 1047552,
diff --git a/drivers/media/platform/omap3isp/noise_filter_table.h b/drivers/media/platform/omap3isp/noise_filter_table.h
index 5073f9847937..da66bd0a3b9f 100644
--- a/drivers/media/platform/omap3isp/noise_filter_table.h
+++ b/drivers/media/platform/omap3isp/noise_filter_table.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * noise_filter_table.h
  *
@@ -8,10 +9,6 @@
  *
  * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *           Sakari Ailus <sakari.ailus@iki.fi>
- *
- * 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.
  */
 
 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c
index c3fc94ef251e..a876d0873ebc 100644
--- a/drivers/media/platform/s3c-camif/camif-capture.c
+++ b/drivers/media/platform/s3c-camif/camif-capture.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * s3c24xx/s3c64xx SoC series Camera Interface (CAMIF) driver
  *
@@ -6,10 +7,6 @@
  *
  * Based on drivers/media/platform/s5p-fimc,
  * Copyright (C) 2010 - 2012 Samsung 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.
 */
 #define pr_fmt(fmt) "%s:%d " fmt, __func__, __LINE__
 
diff --git a/drivers/media/platform/s3c-camif/camif-core.h b/drivers/media/platform/s3c-camif/camif-core.h
index be5e7357dffc..efdc00b4ec6f 100644
--- a/drivers/media/platform/s3c-camif/camif-core.h
+++ b/drivers/media/platform/s3c-camif/camif-core.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * s3c24xx/s3c64xx SoC series Camera Interface (CAMIF) driver
  *
  * Copyright (C) 2012 Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
  * Copyright (C) 2012 Tomasz Figa <tomasz.figa@gmail.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 CAMIF_CORE_H_
diff --git a/drivers/media/platform/s3c-camif/camif-regs.c b/drivers/media/platform/s3c-camif/camif-regs.c
index 812fb3a7c4e3..1a65532dc36d 100644
--- a/drivers/media/platform/s3c-camif/camif-regs.c
+++ b/drivers/media/platform/s3c-camif/camif-regs.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung s3c24xx/s3c64xx SoC CAMIF driver
  *
  * Copyright (C) 2012 Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
  * Copyright (C) 2012 Tomasz Figa <tomasz.figa@gmail.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.
 */
 #define pr_fmt(fmt) "%s:%d " fmt, __func__, __LINE__
 
diff --git a/drivers/media/platform/s3c-camif/camif-regs.h b/drivers/media/platform/s3c-camif/camif-regs.h
index 5ad36c1c2a5d..29f839cdb486 100644
--- a/drivers/media/platform/s3c-camif/camif-regs.h
+++ b/drivers/media/platform/s3c-camif/camif-regs.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Register definition file for s3c24xx/s3c64xx SoC CAMIF driver
  *
  * Copyright (C) 2012 Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
  * Copyright (C) 2012 Tomasz Figa <tomasz.figa@gmail.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 CAMIF_REGS_H_
diff --git a/drivers/media/platform/s5p-cec/exynos_hdmi_cec.h b/drivers/media/platform/s5p-cec/exynos_hdmi_cec.h
index 7d9453505dce..325db8c432bd 100644
--- a/drivers/media/platform/s5p-cec/exynos_hdmi_cec.h
+++ b/drivers/media/platform/s5p-cec/exynos_hdmi_cec.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* drivers/media/platform/s5p-cec/exynos_hdmi_cec.h
  *
  * Copyright (c) 2010, 2014 Samsung Electronics
  *              http://www.samsung.com/
  *
  * Header file for interface of Samsung Exynos hdmi cec hardware
- *
- * 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 _EXYNOS_HDMI_CEC_H_
diff --git a/drivers/media/platform/s5p-cec/exynos_hdmi_cecctrl.c b/drivers/media/platform/s5p-cec/exynos_hdmi_cecctrl.c
index 146ae6f25cdb..eb981ebce362 100644
--- a/drivers/media/platform/s5p-cec/exynos_hdmi_cecctrl.c
+++ b/drivers/media/platform/s5p-cec/exynos_hdmi_cecctrl.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* drivers/media/platform/s5p-cec/exynos_hdmi_cecctrl.c
  *
  * Copyright (c) 2009, 2014 Samsung Electronics
  *              http://www.samsung.com/
  *
  * cec ftn file for Samsung TVOUT driver
- *
- * 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/io.h>
diff --git a/drivers/media/platform/s5p-cec/regs-cec.h b/drivers/media/platform/s5p-cec/regs-cec.h
index b2e7e129920e..447f717028a2 100644
--- a/drivers/media/platform/s5p-cec/regs-cec.h
+++ b/drivers/media/platform/s5p-cec/regs-cec.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* drivers/media/platform/s5p-cec/regs-cec.h
  *
  * Copyright (c) 2010 Samsung Electronics
  *              http://www.samsung.com/
  *
  *  register header file for Samsung TVOUT driver
- *
- * 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 __EXYNOS_REGS__H
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 8cc730eccb6c..a3bc884b7df1 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* linux/drivers/media/platform/s5p-jpeg/jpeg-core.c
  *
  * Copyright (c) 2011-2014 Samsung Electronics Co., Ltd.
@@ -5,10 +6,6 @@
  *
  * Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
  * Author: Jacek Anaszewski <j.anaszewski@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 by the Free Software Foundation.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.h b/drivers/media/platform/s5p-jpeg/jpeg-core.h
index 144c102ff05f..34f87f6c02f2 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.h
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* linux/drivers/media/platform/s5p-jpeg/jpeg-core.h
  *
  * Copyright (c) 2011 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.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 JPEG_CORE_H_
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c
index 0861842b2dfc..637a5104d948 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* linux/drivers/media/platform/exynos3250-jpeg/jpeg-hw.h
  *
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Jacek Anaszewski <j.anaszewski@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 by the Free Software Foundation.
  */
 
 #include <linux/io.h>
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.h b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.h
index b6e3be8b5008..68160befce39 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.h
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* linux/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.h
  *
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Jacek Anaszewski <j.anaszewski@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 by the Free Software Foundation.
  */
 #ifndef JPEG_HW_EXYNOS3250_H_
 #define JPEG_HW_EXYNOS3250_H_
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c
index c72789bae6ed..0828cfa783fe 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* Copyright (c) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com/
  *
  * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
  *
  * Register interface file for JPEG driver on Exynos4x12.
- *
- * 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/io.h>
 #include <linux/delay.h>
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.h b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.h
index cf6ec055d63a..3e2887526960 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.h
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* Copyright (c) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com/
  *
  * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
  *
  * Header file of the register interface for JPEG driver on Exynos4x12.
- *
- * 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 JPEG_HW_EXYNOS4_H_
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c
index 59c6263a71bf..491e9248286c 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* linux/drivers/media/platform/s5p-jpeg/jpeg-hw.h
  *
  * Copyright (c) 2011 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.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/io.h>
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h
index bfe746f8f750..98ddf7097562 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* linux/drivers/media/platform/s5p-jpeg/jpeg-hw.h
  *
  * Copyright (c) 2011 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.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 JPEG_HW_S5P_H_
 #define JPEG_HW_S5P_H_
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-regs.h b/drivers/media/platform/s5p-jpeg/jpeg-regs.h
index 574f0e8021e5..bab7fa46b89a 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-regs.h
+++ b/drivers/media/platform/s5p-jpeg/jpeg-regs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* linux/drivers/media/platform/s5p-jpeg/jpeg-regs.h
  *
  * Register definition file for Samsung JPEG codec driver
@@ -7,10 +8,6 @@
  *
  * Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
  * Author: Jacek Anaszewski <j.anaszewski@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 by the Free Software Foundation.
  */
 
 #ifndef JPEG_REGS_H_
diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v6.h b/drivers/media/platform/s5p-mfc/regs-mfc-v6.h
index c0166ee9a455..fa49fe580e1a 100644
--- a/drivers/media/platform/s5p-mfc/regs-mfc-v6.h
+++ b/drivers/media/platform/s5p-mfc/regs-mfc-v6.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Register definition file for Samsung MFC V6.x Interface (FIMV) driver
  *
  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
  *              http://www.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 by the Free Software Foundation.
  */
 
 #ifndef _REGS_FIMV_V6_H
diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v7.h b/drivers/media/platform/s5p-mfc/regs-mfc-v7.h
index 9f220769d970..4a7adfdaa359 100644
--- a/drivers/media/platform/s5p-mfc/regs-mfc-v7.h
+++ b/drivers/media/platform/s5p-mfc/regs-mfc-v7.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Register definition file for Samsung MFC V7.x Interface (FIMV) driver
  *
  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
  *              http://www.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 by the Free Software Foundation.
  */
 
 #ifndef _REGS_MFC_V7_H
diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v8.h b/drivers/media/platform/s5p-mfc/regs-mfc-v8.h
index bd639ae71023..162e3c7e920f 100644
--- a/drivers/media/platform/s5p-mfc/regs-mfc-v8.h
+++ b/drivers/media/platform/s5p-mfc/regs-mfc-v8.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Register definition file for Samsung MFC V8.x Interface (FIMV) driver
  *
  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
  *              http://www.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 by the Free Software Foundation.
  */
 
 #ifndef _REGS_MFC_V8_H
diff --git a/drivers/media/platform/s5p-mfc/regs-mfc.h b/drivers/media/platform/s5p-mfc/regs-mfc.h
index 57b7e0be0596..9171e8181c18 100644
--- a/drivers/media/platform/s5p-mfc/regs-mfc.h
+++ b/drivers/media/platform/s5p-mfc/regs-mfc.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Register definition file for Samsung MFC V5.1 Interface (FIMV) driver
  *
  * Kamil Debski, Copyright (c) 2010 Samsung Electronics
  * http://www.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 by the Free Software Foundation.
 */
 
 #ifndef _REGS_FIMV_H
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h b/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h
index 1936a5b868f5..752bbe4fe48e 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * drivers/media/platform/s5p-mfc/s5p_mfc_debug.h
  *
@@ -6,10 +7,6 @@
  *
  * Kamil Debski, Copyright (c) 2011 Samsung Electronics
  * http://www.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 by the Free Software Foundation.
  */
 
 #ifndef S5P_MFC_DEBUG_H_
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_intr.c b/drivers/media/platform/s5p-mfc/s5p_mfc_intr.c
index 5b8f0e085e6d..0a38f6d70ee9 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_intr.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_intr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/media/platform/samsung/mfc5/s5p_mfc_intr.c
  *
@@ -6,10 +7,6 @@
  *
  * Kamil Debski, Copyright (C) 2011 Samsung Electronics Co., Ltd.
  * http://www.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 by the Free Software Foundation.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_intr.h b/drivers/media/platform/s5p-mfc/s5p_mfc_intr.h
index 18341a88514e..d32860db17d2 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_intr.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_intr.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * drivers/media/platform/samsung/mfc5/s5p_mfc_intr.h
  *
@@ -6,10 +7,6 @@
  *
  * Kamil Debski, Copyright (C) 2011 Samsung Electronics
  * http://www.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 by the Free Software Foundation.
  */
 
 #ifndef S5P_MFC_INTR_H_
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
index 7f33cf23947f..bb65671eea91 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
  *
@@ -6,10 +7,6 @@
  *
  * Kamil Debski, Copyright (c) 2012 Samsung Electronics Co., Ltd.
  * http://www.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 by the Free Software Foundation.
  */
 
 #include "s5p_mfc_debug.h"
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
index 8c295f0f9740..1c5d2d4c0543 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
  *
@@ -6,10 +7,6 @@
  *
  * Kamil Debski, Copyright (C) 2012 Samsung Electronics Co., Ltd.
  * http://www.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 by the Free Software Foundation.
  */
 
 #ifndef S5P_MFC_OPR_H_
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
index 6144e95f6425..ee727e21ef5b 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/media/platform/samsung/mfc5/s5p_mfc_opr_v5.c
  *
@@ -6,10 +7,6 @@
  *
  * Kamil Debski, Copyright (c) 2011 Samsung Electronics
  * http://www.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 by the Free Software Foundation.
  */
 
 #include "s5p_mfc_common.h"
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h
index ffee39a127d5..b53d376ead60 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * drivers/media/platform/samsung/mfc5/s5p_mfc_opr_v5.h
  *
@@ -6,10 +7,6 @@
  *
  * Kamil Debski, Copyright (C) 2011 Samsung Electronics
  * http://www.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 by the Free Software Foundation.
  */
 
 #ifndef S5P_MFC_OPR_V5_H_
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
index 281699ab7fe1..8717b475d58d 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
  *
@@ -6,10 +7,6 @@
  *
  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
  *              http://www.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 by the Free Software Foundation.
  */
 
 #undef DEBUG
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h
index f013b291ae5b..8ca514bf5e37 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.h
  *
@@ -6,10 +7,6 @@
  *
  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
  *              http://www.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 by the Free Software Foundation.
  */
 
 #ifndef S5P_MFC_OPR_V6_H_
diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c
index 8d075683e448..9e86d761546b 100644
--- a/drivers/media/platform/ti-vpe/cal.c
+++ b/drivers/media/platform/ti-vpe/cal.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI CAL camera interface driver
  *
  * Copyright (c) 2015 Texas Instruments Inc.
  * Benoit Parrot, <bparrot@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
  */
 
 #include <linux/interrupt.h>
diff --git a/drivers/media/platform/ti-vpe/cal_regs.h b/drivers/media/platform/ti-vpe/cal_regs.h
index 82b3dcf87128..68cfc922b422 100644
--- a/drivers/media/platform/ti-vpe/cal_regs.h
+++ b/drivers/media/platform/ti-vpe/cal_regs.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * TI CAL camera interface driver
  *
  * Copyright (c) 2015 Texas Instruments Inc.
  *
  * Benoit Parrot, <bparrot@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 __TI_CAL_REGS_H
diff --git a/drivers/media/platform/ti-vpe/csc.c b/drivers/media/platform/ti-vpe/csc.c
index 44b8465cf101..eda2a5985da7 100644
--- a/drivers/media/platform/ti-vpe/csc.c
+++ b/drivers/media/platform/ti-vpe/csc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Color space converter library
  *
@@ -6,10 +7,6 @@
  * David Griego, <dagriego@biglakesoftware.com>
  * Dale Farnsworth, <dale@farnsworth.org>
  * Archit Taneja, <archit@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.
  */
 
 #include <linux/err.h>
diff --git a/drivers/media/platform/ti-vpe/csc.h b/drivers/media/platform/ti-vpe/csc.h
index 024700b15152..de9a58af2ca8 100644
--- a/drivers/media/platform/ti-vpe/csc.h
+++ b/drivers/media/platform/ti-vpe/csc.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2013 Texas Instruments Inc.
  *
  * David Griego, <dagriego@biglakesoftware.com>
  * Dale Farnsworth, <dale@farnsworth.org>
  * Archit Taneja, <archit@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 TI_CSC_H
 #define TI_CSC_H
diff --git a/drivers/media/platform/ti-vpe/sc.c b/drivers/media/platform/ti-vpe/sc.c
index e9273b713782..98f95082a6fd 100644
--- a/drivers/media/platform/ti-vpe/sc.c
+++ b/drivers/media/platform/ti-vpe/sc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Scaler library
  *
@@ -6,10 +7,6 @@
  * David Griego, <dagriego@biglakesoftware.com>
  * Dale Farnsworth, <dale@farnsworth.org>
  * Archit Taneja, <archit@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.
  */
 
 #include <linux/err.h>
diff --git a/drivers/media/platform/ti-vpe/sc.h b/drivers/media/platform/ti-vpe/sc.h
index f1fe80b38c9f..d55de44d5257 100644
--- a/drivers/media/platform/ti-vpe/sc.h
+++ b/drivers/media/platform/ti-vpe/sc.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2013 Texas Instruments Inc.
  *
  * David Griego, <dagriego@biglakesoftware.com>
  * Dale Farnsworth, <dale@farnsworth.org>
  * Archit Taneja, <archit@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 TI_SC_H
 #define TI_SC_H
diff --git a/drivers/media/platform/ti-vpe/sc_coeff.h b/drivers/media/platform/ti-vpe/sc_coeff.h
index 5bfa5c03aec6..c525d1764099 100644
--- a/drivers/media/platform/ti-vpe/sc_coeff.h
+++ b/drivers/media/platform/ti-vpe/sc_coeff.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * VPE SC coefs
  *
@@ -6,10 +7,6 @@
  * David Griego, <dagriego@biglakesoftware.com>
  * Dale Farnsworth, <dale@farnsworth.org>
  * Archit Taneja, <archit@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 __TI_SC_COEFF_H
diff --git a/drivers/media/platform/ti-vpe/vpdma.c b/drivers/media/platform/ti-vpe/vpdma.c
index 78d716c93649..fd37d79e1619 100644
--- a/drivers/media/platform/ti-vpe/vpdma.c
+++ b/drivers/media/platform/ti-vpe/vpdma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VPDMA helper library
  *
@@ -6,10 +7,6 @@
  * David Griego, <dagriego@biglakesoftware.com>
  * Dale Farnsworth, <dale@farnsworth.org>
  * Archit Taneja, <archit@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.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/media/platform/ti-vpe/vpdma.h b/drivers/media/platform/ti-vpe/vpdma.h
index 7e611501c291..28bc94129348 100644
--- a/drivers/media/platform/ti-vpe/vpdma.h
+++ b/drivers/media/platform/ti-vpe/vpdma.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2013 Texas Instruments Inc.
  *
  * David Griego, <dagriego@biglakesoftware.com>
  * Dale Farnsworth, <dale@farnsworth.org>
  * Archit Taneja, <archit@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 __TI_VPDMA_H_
diff --git a/drivers/media/platform/ti-vpe/vpdma_priv.h b/drivers/media/platform/ti-vpe/vpdma_priv.h
index 72c7f13b4a9d..c488609bc162 100644
--- a/drivers/media/platform/ti-vpe/vpdma_priv.h
+++ b/drivers/media/platform/ti-vpe/vpdma_priv.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2013 Texas Instruments Inc.
  *
  * David Griego, <dagriego@biglakesoftware.com>
  * Dale Farnsworth, <dale@farnsworth.org>
  * Archit Taneja, <archit@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 _TI_VPDMA_PRIV_H_
diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c
index 1e40eafec284..4867d0ee803a 100644
--- a/drivers/media/platform/ti-vpe/vpe.c
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI VPE mem2mem driver, based on the virtual v4l2-mem2mem example driver
  *
@@ -11,10 +12,6 @@
  * Marek Szyprowski, <m.szyprowski@samsung.com>
  *
  * Based on the virtual v4l2-mem2mem example device
- *
- * 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/delay.h>
diff --git a/drivers/media/platform/ti-vpe/vpe_regs.h b/drivers/media/platform/ti-vpe/vpe_regs.h
index 74283d79eae1..9969bea0dded 100644
--- a/drivers/media/platform/ti-vpe/vpe_regs.h
+++ b/drivers/media/platform/ti-vpe/vpe_regs.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2013 Texas Instruments Inc.
  *
  * David Griego, <dagriego@biglakesoftware.com>
  * Dale Farnsworth, <dale@farnsworth.org>
  * Archit Taneja, <archit@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 __TI_VPE_REGS_H
diff --git a/drivers/media/rc/keymaps/rc-tango.c b/drivers/media/rc/keymaps/rc-tango.c
index 1c6e8875d46f..6f0fec6d3944 100644
--- a/drivers/media/rc/keymaps/rc-tango.c
+++ b/drivers/media/rc/keymaps/rc-tango.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 Sigma Designs
- *
- * 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/drivers/media/rc/keymaps/rc-zx-irdec.c b/drivers/media/rc/keymaps/rc-zx-irdec.c
index 5bf3ab002afc..84ca48966401 100644
--- a/drivers/media/rc/keymaps/rc-zx-irdec.c
+++ b/drivers/media/rc/keymaps/rc-zx-irdec.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 Sanechips Technology Co., Ltd.
  * Copyright 2017 Linaro 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/module.h>
diff --git a/drivers/media/rc/zx-irdec.c b/drivers/media/rc/zx-irdec.c
index 12d322ec8a29..948ad90ae5d8 100644
--- a/drivers/media/rc/zx-irdec.c
+++ b/drivers/media/rc/zx-irdec.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 Sanechips Technology Co., Ltd.
  * Copyright 2017 Linaro 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/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c
index 15b0c44a76e7..8d307b538f52 100644
--- a/drivers/media/v4l2-core/v4l2-async.c
+++ b/drivers/media/v4l2-core/v4l2-async.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * V4L2 asynchronous subdevice registration API
  *
  * Copyright (C) 2012-2013, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * 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/drivers/media/v4l2-core/v4l2-clk.c b/drivers/media/v4l2-core/v4l2-clk.c
index 90628d7a04de..91274eee6977 100644
--- a/drivers/media/v4l2-core/v4l2-clk.c
+++ b/drivers/media/v4l2-core/v4l2-clk.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * V4L2 clock service
  *
  * Copyright (C) 2012-2013, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * 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/atomic.h>
diff --git a/drivers/media/v4l2-core/v4l2-flash-led-class.c b/drivers/media/v4l2-core/v4l2-flash-led-class.c
index 1697932af5ea..10ddcc48aa17 100644
--- a/drivers/media/v4l2-core/v4l2-flash-led-class.c
+++ b/drivers/media/v4l2-core/v4l2-flash-led-class.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * V4L2 flash LED sub-device registration helpers.
  *
  *      Copyright (C) 2015 Samsung Electronics Co., Ltd
  *      Author: Jacek Anaszewski <j.anaszewski@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 by the Free Software Foundation.
  */
 
 #include <linux/led-class-flash.h>
diff --git a/drivers/memory/da8xx-ddrctl.c b/drivers/memory/da8xx-ddrctl.c
index 030afbe29d0c..e8f9b3f461f5 100644
--- a/drivers/memory/da8xx-ddrctl.c
+++ b/drivers/memory/da8xx-ddrctl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI da8xx DDR2/mDDR controller driver
  *
@@ -5,10 +6,6 @@
  *
  * Author:
  *   Bartosz Golaszewski <bgolaszewski@baylibre.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/drivers/memory/emif.c b/drivers/memory/emif.c
index 2f214440008c..ee67a9a5d775 100644
--- a/drivers/memory/emif.c
+++ b/drivers/memory/emif.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * EMIF driver
  *
@@ -5,10 +6,6 @@
  *
  * Aneesh V <aneesh@ti.com>
  * Santosh Shilimkar <santosh.shilimkar@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.
  */
 #include <linux/err.h>
 #include <linux/kernel.h>
diff --git a/drivers/memory/emif.h b/drivers/memory/emif.h
index 6b71fadb3cfa..55aeb36a5bf2 100644
--- a/drivers/memory/emif.h
+++ b/drivers/memory/emif.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Defines for the EMIF driver
  *
  * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * Benoit Cousson (b-cousson@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 __EMIF_H
 #define __EMIF_H
diff --git a/drivers/memory/jz4780-nemc.c b/drivers/memory/jz4780-nemc.c
index bcf06adefc96..698da973de35 100644
--- a/drivers/memory/jz4780-nemc.c
+++ b/drivers/memory/jz4780-nemc.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * JZ4780 NAND/external memory controller (NEMC)
  *
  * Copyright (c) 2015 Imagination Technologies
  * Author: Alex Smith <alex@alex-smith.me.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/clk.h>
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index f6297599433f..139782fefd02 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * GPMC support functions
  *
@@ -7,10 +8,6 @@
  *
  * Copyright (C) 2009 Texas Instruments
  * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@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.
  */
 #include <linux/irq.h>
 #include <linux/kernel.h>
diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c
index 163b6c69e651..3d8d322511c5 100644
--- a/drivers/memory/tegra/mc.c
+++ b/drivers/memory/tegra/mc.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/clk.h>
diff --git a/drivers/memory/tegra/mc.h b/drivers/memory/tegra/mc.h
index 392993955c93..f9353494b708 100644
--- a/drivers/memory/tegra/mc.h
+++ b/drivers/memory/tegra/mc.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2014 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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 MEMORY_TEGRA_MC_H
diff --git a/drivers/memory/tegra/tegra114.c b/drivers/memory/tegra/tegra114.c
index 62305fafd641..ac8351b5beeb 100644
--- a/drivers/memory/tegra/tegra114.c
+++ b/drivers/memory/tegra/tegra114.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/of.h>
diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c
index 8f8487bda642..41f08b2effd2 100644
--- a/drivers/memory/tegra/tegra124.c
+++ b/drivers/memory/tegra/tegra124.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/of.h>
diff --git a/drivers/memory/tegra/tegra186.c b/drivers/memory/tegra/tegra186.c
index ffda903c49bb..441213a35930 100644
--- a/drivers/memory/tegra/tegra186.c
+++ b/drivers/memory/tegra/tegra186.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/io.h>
diff --git a/drivers/memory/tegra/tegra20.c b/drivers/memory/tegra/tegra20.c
index 121237b16add..a8098bff91d9 100644
--- a/drivers/memory/tegra/tegra20.c
+++ b/drivers/memory/tegra/tegra20.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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 <dt-bindings/memory/tegra20-mc.h>
diff --git a/drivers/memory/tegra/tegra210.c b/drivers/memory/tegra/tegra210.c
index aa22cda637eb..b420268173fc 100644
--- a/drivers/memory/tegra/tegra210.c
+++ b/drivers/memory/tegra/tegra210.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2015 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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 <dt-bindings/memory/tegra210-mc.h>
diff --git a/drivers/memory/tegra/tegra30.c b/drivers/memory/tegra/tegra30.c
index c9af0f682ead..14788fc2f9e8 100644
--- a/drivers/memory/tegra/tegra30.c
+++ b/drivers/memory/tegra/tegra30.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/of.h>
diff --git a/drivers/memory/ti-aemif.c b/drivers/memory/ti-aemif.c
index 475e5b3790ed..db526dbf71ee 100644
--- a/drivers/memory/ti-aemif.c
+++ b/drivers/memory/ti-aemif.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI AEMIF driver
  *
@@ -6,10 +7,6 @@
  * Authors:
  * Murali Karicheri <m-karicheri2@ti.com>
  * Ivan Khoronzhuk <ivan.khoronzhuk@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.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index 1246d69ba187..6cfb293396f2 100644
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -1,15 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Sony MemoryStick support
  *
  *  Copyright (C) 2007 Alex Dubov <oakad@yahoo.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.
- *
  * Special thanks to Carlos Corbacho for providing various MemoryStick cards
  * that made this driver possible.
- *
  */
 
 #include <linux/memstick.h>
diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c
index 82daccc9ea62..384927ebde74 100644
--- a/drivers/memstick/core/ms_block.c
+++ b/drivers/memstick/core/ms_block.c
@@ -1,15 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  ms_block.c - Sony MemoryStick (legacy) storage support
 
  *  Copyright (C) 2013 Maxim Levitsky <maximlevitsky@gmail.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.
- *
  * Minor portions of the driver were copied from mspro_block.c which is
  * Copyright (C) 2007 Alex Dubov <oakad@yahoo.com>
- *
  */
 #define DRIVER_NAME "ms_block"
 #define pr_fmt(fmt) DRIVER_NAME ": " fmt
diff --git a/drivers/memstick/core/ms_block.h b/drivers/memstick/core/ms_block.h
index 9ba84e0ced63..122e1a8a8bd5 100644
--- a/drivers/memstick/core/ms_block.h
+++ b/drivers/memstick/core/ms_block.h
@@ -1,18 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  ms_block.h - Sony MemoryStick (legacy) storage support
 
  *  Copyright (C) 2013 Maxim Levitsky <maximlevitsky@gmail.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.
- *
  * Minor portions of the driver are copied from mspro_block.c which is
  * Copyright (C) 2007 Alex Dubov <oakad@yahoo.com>
  *
  * Also ms structures were copied from old broken driver by same author
  * These probably come from MS spec
- *
  */
 
 #ifndef MS_BLOCK_NEW_H
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index 9545e87b6085..cd6b8d4f2335 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -1,15 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Sony MemoryStick Pro storage support
  *
  *  Copyright (C) 2007 Alex Dubov <oakad@yahoo.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.
- *
  * Special thanks to Carlos Corbacho for providing various MemoryStick cards
  * that made this driver possible.
- *
  */
 
 #include <linux/blk-mq.h>
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 5733e8fe1aef..32747425297d 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  jmb38x_ms.c - JMicron jmb38x MemoryStick card reader
  *
  *  Copyright (C) 2008 Alex Dubov <oakad@yahoo.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/spinlock.h>
diff --git a/drivers/memstick/host/r592.c b/drivers/memstick/host/r592.c
index 627d6e62fe31..2932f421b3ea 100644
--- a/drivers/memstick/host/r592.c
+++ b/drivers/memstick/host/r592.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2010 - Maxim Levitsky
  * driver for Ricoh memstick readers
- *
- * 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/kernel.h>
diff --git a/drivers/memstick/host/r592.h b/drivers/memstick/host/r592.h
index c5726c1e8832..c161db70c8f5 100644
--- a/drivers/memstick/host/r592.h
+++ b/drivers/memstick/host/r592.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2010 - Maxim Levitsky
  * driver for Ricoh memstick readers
- *
- * 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 R592_H
diff --git a/drivers/memstick/host/tifm_ms.c b/drivers/memstick/host/tifm_ms.c
index 6b13ac56eb27..5b966b54d6e9 100644
--- a/drivers/memstick/host/tifm_ms.c
+++ b/drivers/memstick/host/tifm_ms.c
@@ -1,15 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  TI FlashMedia driver
  *
  *  Copyright (C) 2007 Alex Dubov <oakad@yahoo.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.
- *
  * Special thanks to Carlos Corbacho for providing various MemoryStick cards
  * that made this driver possible.
- *
  */
 
 #include <linux/tifm.h>
diff --git a/drivers/mfd/88pm80x.c b/drivers/mfd/88pm80x.c
index 3f24ecbe2576..be036e7e787b 100644
--- a/drivers/mfd/88pm80x.c
+++ b/drivers/mfd/88pm80x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C driver for Marvell 88PM80x
  *
@@ -5,10 +6,6 @@
  * Haojian Zhuang <haojian.zhuang@marvell.com>
  * Joseph(Yossi) Hanin <yhanin@marvell.com>
  * Qiao Zhou <zhouqiao@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.
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
index 227b99018657..9e0bd135730f 100644
--- a/drivers/mfd/88pm860x-core.c
+++ b/drivers/mfd/88pm860x-core.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Base driver for Marvell 88PM8607
  *
  * Copyright (C) 2009 Marvell International Ltd.
  *
  * Author: 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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/mfd/88pm860x-i2c.c b/drivers/mfd/88pm860x-i2c.c
index 7b9052ea7413..a000aed35755 100644
--- a/drivers/mfd/88pm860x-i2c.c
+++ b/drivers/mfd/88pm860x-i2c.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C driver for Marvell 88PM860x
  *
  * Copyright (C) 2009 Marvell International Ltd.
  *
  * Author: 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.
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/mfd/ac100.c b/drivers/mfd/ac100.c
index 9bc69cd7807d..6d49d7fb5f14 100644
--- a/drivers/mfd/ac100.c
+++ b/drivers/mfd/ac100.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * MFD core driver for X-Powers' AC100 Audio Codec IC
  *
@@ -12,10 +13,6 @@
  * Copyright (2016) Chen-Yu Tsai
  *
  * Author: Chen-Yu Tsai <wens@csie.org>
- *
- * 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/interrupt.h>
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 27b61639cdc7..2bdc7b02157a 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Arizona core driver
  *
  * Copyright 2012 Wolfson Microelectronics plc
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.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/clk.h>
diff --git a/drivers/mfd/arizona-i2c.c b/drivers/mfd/arizona-i2c.c
index 5fe12961cfe5..4b58e3ad6eb6 100644
--- a/drivers/mfd/arizona-i2c.c
+++ b/drivers/mfd/arizona-i2c.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Arizona-i2c.c  --  Arizona I2C bus interface
  *
  * Copyright 2012 Wolfson Microelectronics plc
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.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/err.h>
diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c
index a307832d7e45..077d9ab112b7 100644
--- a/drivers/mfd/arizona-irq.c
+++ b/drivers/mfd/arizona-irq.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Arizona interrupt support
  *
  * Copyright 2012 Wolfson Microelectronics plc
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.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/delay.h>
diff --git a/drivers/mfd/arizona-spi.c b/drivers/mfd/arizona-spi.c
index 5c1ccdeb9b70..2633e147b76c 100644
--- a/drivers/mfd/arizona-spi.c
+++ b/drivers/mfd/arizona-spi.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * arizona-spi.c  --  Arizona SPI bus interface
  *
  * Copyright 2012 Wolfson Microelectronics plc
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.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/err.h>
diff --git a/drivers/mfd/arizona.h b/drivers/mfd/arizona.h
index a0bddc5bd043..995efc6d7f32 100644
--- a/drivers/mfd/arizona.h
+++ b/drivers/mfd/arizona.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * wm5102.h  --  WM5102 MFD internals
  *
  * Copyright 2012 Wolfson Microelectronics plc
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.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 _WM5102_H
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 1531302a50ec..83b18c998d6f 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -1,19 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * driver/mfd/asic3.c
  *
  * Compaq ASIC3 support.
  *
- * 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.
- *
  * Copyright 2001 Compaq Computer Corporation.
  * Copyright 2004-2005 Phil Blundell
  * Copyright 2007-2008 OpenedHand Ltd.
  *
  * Authors: Phil Blundell <pb@handhelds.org>,
  *          Samuel Ortiz <sameo@openedhand.com>
- *
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/mfd/atmel-smc.c b/drivers/mfd/atmel-smc.c
index 0adbd2e796fe..1fa2ec950e7d 100644
--- a/drivers/mfd/atmel-smc.c
+++ b/drivers/mfd/atmel-smc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Atmel SMC (Static Memory Controller) helper functions.
  *
@@ -5,10 +6,6 @@
  * Copyright (C) 2017 Free Electrons
  *
  * Author: Boris Brezillon <boris.brezillon@free-electrons.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/mfd/syscon/atmel-smc.h>
diff --git a/drivers/mfd/axp20x-i2c.c b/drivers/mfd/axp20x-i2c.c
index c2e8a0dee7f8..14f9df74f855 100644
--- a/drivers/mfd/axp20x-i2c.c
+++ b/drivers/mfd/axp20x-i2c.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C driver for the X-Powers' Power Management ICs
  *
@@ -10,10 +11,6 @@
  * Copyright (C) 2014 Carlo Caione
  *
  * Author: Carlo Caione <carlo@caione.org>
- *
- * 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/acpi.h>
diff --git a/drivers/mfd/axp20x-rsb.c b/drivers/mfd/axp20x-rsb.c
index 7ddbd9e8dd03..4cdc79f5cc48 100644
--- a/drivers/mfd/axp20x-rsb.c
+++ b/drivers/mfd/axp20x-rsb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * RSB driver for the X-Powers' Power Management ICs
  *
@@ -10,10 +11,6 @@
  * Copyright (C) 2015 Chen-Yu Tsai
  *
  * Author: Chen-Yu Tsai <wens@csie.org>
- *
- * 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/acpi.h>
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index 2215660dfa05..a4aaadaa0cb0 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * MFD core driver for the X-Powers' Power Management ICs
  *
@@ -10,10 +11,6 @@
  * Copyright (C) 2014 Carlo Caione
  *
  * Author: Carlo Caione <carlo@caione.org>
- *
- * 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/acpi.h>
diff --git a/drivers/mfd/cs47l24-tables.c b/drivers/mfd/cs47l24-tables.c
index c090974340ad..c289d92a5c1d 100644
--- a/drivers/mfd/cs47l24-tables.c
+++ b/drivers/mfd/cs47l24-tables.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Data tables for CS47L24 codec
  *
  * Copyright 2015 Cirrus Logic, Inc.
  *
  * Author: Richard Fitzgerald <rf@opensource.wolfsonmicro.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/drivers/mfd/da903x.c b/drivers/mfd/da903x.c
index 09f367571c58..a818fbb55988 100644
--- a/drivers/mfd/da903x.c
+++ b/drivers/mfd/da903x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Base driver for Dialog Semiconductor DA9030/DA9034
  *
@@ -6,10 +7,6 @@
  *
  * Copyright (C) 2006-2008 Marvell International Ltd.
  *      Eric Miao <eric.miao@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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/mfd/da9052-irq.c b/drivers/mfd/da9052-irq.c
index cd4ca849ca44..abbdbf0337e2 100644
--- a/drivers/mfd/da9052-irq.c
+++ b/drivers/mfd/da9052-irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * DA9052 interrupt support
  *
@@ -7,10 +8,6 @@
  * Copyright 2012 Wolfson Microelectronics plc
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.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/device.h>
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index 542b47c6bcd2..f505e3e1274b 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for Motorola PCAP2 as present in EZX phones
  *
  * Copyright (C) 2006 Harald Welte <laforge@openezx.org>
  * Copyright (C) 2009 Daniel Ribeiro <drwyrm@gmail.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/drivers/mfd/fsl-imx25-tsadc.c b/drivers/mfd/fsl-imx25-tsadc.c
index dbb85caaafed..20791cab7263 100644
--- a/drivers/mfd/fsl-imx25-tsadc.c
+++ b/drivers/mfd/fsl-imx25-tsadc.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014-2015 Pengutronix, Markus Pargmann <mpa@pengutronix.de>
- *
- * 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/clk.h>
diff --git a/drivers/mfd/hi6421-pmic-core.c b/drivers/mfd/hi6421-pmic-core.c
index 6fb7ba272e09..edfc172b8607 100644
--- a/drivers/mfd/hi6421-pmic-core.c
+++ b/drivers/mfd/hi6421-pmic-core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Device driver for Hi6421 PMIC
  *
@@ -7,10 +8,6 @@
  *              http://www.linaro.org
  *
  * Author: Guodong Xu <guodong.xu@linaro.org>
- *
- * 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/drivers/mfd/hi655x-pmic.c b/drivers/mfd/hi655x-pmic.c
index 96c07fa1802a..f1c51ce309fa 100644
--- a/drivers/mfd/hi655x-pmic.c
+++ b/drivers/mfd/hi655x-pmic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Device driver for MFD hi655x PMIC
  *
@@ -6,10 +7,6 @@
  * Authors:
  * Chen Feng <puck.chen@hisilicon.com>
  * Fei  Wang <w.f@huawei.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/gpio.h>
diff --git a/drivers/mfd/intel-lpss-acpi.c b/drivers/mfd/intel-lpss-acpi.c
index 6d9f03363ee7..61ffb8b393e4 100644
--- a/drivers/mfd/intel-lpss-acpi.c
+++ b/drivers/mfd/intel-lpss-acpi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel LPSS ACPI support.
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
  *          Mika Westerberg <mika.westerberg@linux.intel.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/acpi.h>
diff --git a/drivers/mfd/intel-lpss-pci.c b/drivers/mfd/intel-lpss-pci.c
index 6b111be944d9..aed2c0447966 100644
--- a/drivers/mfd/intel-lpss-pci.c
+++ b/drivers/mfd/intel-lpss-pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel LPSS PCI support.
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
  *          Mika Westerberg <mika.westerberg@linux.intel.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/ioport.h>
diff --git a/drivers/mfd/intel-lpss.c b/drivers/mfd/intel-lpss.c
index fc6aa4c50144..a475cbd2b9ef 100644
--- a/drivers/mfd/intel-lpss.c
+++ b/drivers/mfd/intel-lpss.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel Sunrisepoint LPSS core support.
  *
@@ -7,10 +8,6 @@
  *          Mika Westerberg <mika.westerberg@linux.intel.com>
  *          Heikki Krogerus <heikki.krogerus@linux.intel.com>
  *          Jarkko Nikula <jarkko.nikula@linux.intel.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/clk.h>
diff --git a/drivers/mfd/intel-lpss.h b/drivers/mfd/intel-lpss.h
index 3a120fecd2dc..4ae58a86bb42 100644
--- a/drivers/mfd/intel-lpss.h
+++ b/drivers/mfd/intel-lpss.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Intel LPSS core support.
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
  *          Mika Westerberg <mika.westerberg@linux.intel.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 __MFD_INTEL_LPSS_H
diff --git a/drivers/mfd/ipaq-micro.c b/drivers/mfd/ipaq-micro.c
index cd762d08f116..a1d9be82734d 100644
--- a/drivers/mfd/ipaq-micro.c
+++ b/drivers/mfd/ipaq-micro.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Compaq iPAQ h3xxx Atmel microcontroller companion support
  *
@@ -8,10 +9,6 @@
  * Author : Alessandro Gardich <gremlin@gremlin.it>
  * Author : Dmitry Artamonow <mad_soft@inbox.ru>
  * Author : Linus Walleij <linus.walleij@linaro.org>
- *
- * 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/drivers/mfd/lp3943.c b/drivers/mfd/lp3943.c
index 65a2a8f14e74..13cb89be3d66 100644
--- a/drivers/mfd/lp3943.c
+++ b/drivers/mfd/lp3943.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI/National Semiconductor LP3943 MFD Core Driver
  *
@@ -5,10 +6,6 @@
  *
  * Author: Milo 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.
- *
  * Driver structure:
  *   LP3943 is an integrated device capable of driving 16 output channels.
  *   It can be used for a GPIO expander and PWM generators.
diff --git a/drivers/mfd/lp8788-irq.c b/drivers/mfd/lp8788-irq.c
index 792d51bae20f..348439a3fbbd 100644
--- a/drivers/mfd/lp8788-irq.c
+++ b/drivers/mfd/lp8788-irq.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP8788 MFD - interrupt handler
  *
  * 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.
- *
  */
 
 #include <linux/delay.h>
diff --git a/drivers/mfd/lp8788.c b/drivers/mfd/lp8788.c
index acf616559512..768d556b3fe9 100644
--- a/drivers/mfd/lp8788.c
+++ b/drivers/mfd/lp8788.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP8788 MFD - core interface
  *
  * 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.
- *
  */
 
 #include <linux/err.h>
diff --git a/drivers/mfd/madera.h b/drivers/mfd/madera.h
index 891b84efb9a7..0ff05cd74211 100644
--- a/drivers/mfd/madera.h
+++ b/drivers/mfd/madera.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * MFD internals for Cirrus Logic Madera codecs
  *
  * Copyright 2015-2018 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 MADERA_MFD_H
diff --git a/drivers/mfd/max77620.c b/drivers/mfd/max77620.c
index 436361ce3737..0c28965fcc6a 100644
--- a/drivers/mfd/max77620.c
+++ b/drivers/mfd/max77620.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Maxim MAX77620 MFD Driver
  *
@@ -7,10 +8,6 @@
  *      Laxman Dewangan <ldewangan@nvidia.com>
  *      Chaitanya Bandi <bandik@nvidia.com>
  *      Mallikarjun Kasoju <mkasoju@nvidia.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.
  */
 
 /****************** Teminology used in driver ********************
diff --git a/drivers/mfd/max8907.c b/drivers/mfd/max8907.c
index 2974c8b1273b..cc01f706cb32 100644
--- a/drivers/mfd/max8907.c
+++ b/drivers/mfd/max8907.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * max8907.c - mfd driver for MAX8907
  *
  * Copyright (C) 2010 Gyungoh Yoo <jack.yoo@maxim-ic.com>
  * Copyright (C) 2010-2012, NVIDIA CORPORATION. All rights reserved.
- *
- * 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/err.h>
diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c
index 87c724ba9793..0af6833b4080 100644
--- a/drivers/mfd/max8925-core.c
+++ b/drivers/mfd/max8925-core.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Base driver for Maxim MAX8925
  *
  * 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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
index 10063236132c..20bb19b71109 100644
--- a/drivers/mfd/max8925-i2c.c
+++ b/drivers/mfd/max8925-i2c.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C driver for Maxim MAX8925
  *
  * Copyright (C) 2009 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.
  */
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index d0bf50e3568d..1abe7432aad8 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2009-2010 Pengutronix
  * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
  *
  * loosely based on an earlier driver that has
  * Copyright 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
- *
- * 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/drivers/mfd/mc13xxx-i2c.c b/drivers/mfd/mc13xxx-i2c.c
index 67e4c9aa7d18..65b4dd8e5afb 100644
--- a/drivers/mfd/mc13xxx-i2c.c
+++ b/drivers/mfd/mc13xxx-i2c.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2009-2010 Creative Product Design
  * Marc Reilly marc@cpdesign.com.au
- *
- * 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/slab.h>
diff --git a/drivers/mfd/mc13xxx-spi.c b/drivers/mfd/mc13xxx-spi.c
index ee3411cc5ce4..286ddcf5ddc6 100644
--- a/drivers/mfd/mc13xxx-spi.c
+++ b/drivers/mfd/mc13xxx-spi.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2009-2010 Pengutronix
  * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
  *
  * loosely based on an earlier driver that has
  * Copyright 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
- *
- * 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/slab.h>
diff --git a/drivers/mfd/mc13xxx.h b/drivers/mfd/mc13xxx.h
index 33677d1dcf66..ce6eec52e8eb 100644
--- a/drivers/mfd/mc13xxx.h
+++ b/drivers/mfd/mc13xxx.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2012 Creative Product Design
  * Marc Reilly <marc@cpdesign.com.au>
- *
- * 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 __DRIVERS_MFD_MC13XXX_H
 #define __DRIVERS_MFD_MC13XXX_H
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index 1ade4c8cc91f..dbf684c4ebfb 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/mfd/mfd-core.c
  *
  * core MFD support
  * Copyright (c) 2006 Ian Molton
  * Copyright (c) 2007,2008 Dmitry Baryshkov
- *
- * 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/kernel.h>
diff --git a/drivers/mfd/motorola-cpcap.c b/drivers/mfd/motorola-cpcap.c
index 20d9692640e1..52f38e57cdc1 100644
--- a/drivers/mfd/motorola-cpcap.c
+++ b/drivers/mfd/motorola-cpcap.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Motorola CPCAP PMIC core driver
  *
  * Copyright (C) 2016 Tony Lindgren <tony@atomide.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/device.h>
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index d217debf382e..9b9b06d36cb1 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* linux/drivers/mfd/sm501.c
  *
  * Copyright (C) 2006 Simtec Electronics
  *      Ben Dooks <ben@simtec.co.uk>
  *      Vincent Sanders <vince@simtec.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.
- *
  * SM501 MFD driver
 */
 
diff --git a/drivers/mfd/sun4i-gpadc.c b/drivers/mfd/sun4i-gpadc.c
index 9cfc88134d03..b346fbce3c01 100644
--- a/drivers/mfd/sun4i-gpadc.c
+++ b/drivers/mfd/sun4i-gpadc.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* ADC MFD core driver for sunxi platforms
  *
  * Copyright (c) 2016 Quentin Schulz <quentin.schulz@free-electrons.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/interrupt.h>
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index e9cfb147345e..70da0c4ae457 100644
--- a/drivers/mfd/t7l66xb.c
+++ b/drivers/mfd/t7l66xb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *
  * Toshiba T7L66XB core mfd support
@@ -5,10 +6,6 @@
  * Copyright (c) 2005, 2007, 2008 Ian Molton
  * Copyright (c) 2008 Dmitry Baryshkov
  *
- * 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.
- *
  * T7L66 features:
  *
  * Supported in this driver:
diff --git a/drivers/mfd/tc6387xb.c b/drivers/mfd/tc6387xb.c
index f417c6fecfe2..c66a701ab21c 100644
--- a/drivers/mfd/tc6387xb.c
+++ b/drivers/mfd/tc6387xb.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Toshiba TC6387XB support
  * Copyright (c) 2005 Ian Molton
  *
- * 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 file contains TC6387XB base support.
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 6943048a64c2..05d5059ca203 100644
--- a/drivers/mfd/tc6393xb.c
+++ b/drivers/mfd/tc6393xb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Toshiba TC6393XB SoC support
  *
@@ -8,10 +9,6 @@
  *
  * Based on code written by Sharp/Lineo for 2.4 kernels
  * Based on locomo.c
- *
- * 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/kernel.h>
diff --git a/drivers/mfd/ti-lmu.c b/drivers/mfd/ti-lmu.c
index b06cb908d1aa..96b21b5af570 100644
--- a/drivers/mfd/ti-lmu.c
+++ b/drivers/mfd/ti-lmu.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LMU (Lighting Management Unit) Core Driver
  *
  * Copyright 2017 Texas Instruments
  *
  * Author: Milo 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.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/mfd/tmio_core.c b/drivers/mfd/tmio_core.c
index ebf54cc28f7a..7ee873551482 100644
--- a/drivers/mfd/tmio_core.c
+++ b/drivers/mfd/tmio_core.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright(c) 2009 Ian Molton <spyro@f2s.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/export.h>
diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c
index 9c7925ca13cf..c8aadd39324e 100644
--- a/drivers/mfd/tps6586x.c
+++ b/drivers/mfd/tps6586x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Core driver for TI TPS6586x PMIC family
  *
@@ -9,10 +10,6 @@
  * Mike Rapoport <mike@compulab.co.il>
  * Copyright (C) 2006-2008 Marvell International Ltd.
  * Eric Miao <eric.miao@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.
  */
 
 #include <linux/interrupt.h>
diff --git a/drivers/mfd/ucb1400_core.c b/drivers/mfd/ucb1400_core.c
index ebb20edf9c17..8c3832a58ef6 100644
--- a/drivers/mfd/ucb1400_core.c
+++ b/drivers/mfd/ucb1400_core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Core functions for:
  *  Philips UCB1400 multifunction chip
@@ -11,10 +12,6 @@
  * If something doesn't work and it worked before spliting, e-mail me,
  * dont bother Nicolas please ;-)
  *
- * 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 code is heavily based on ucb1x00-*.c copyrighted by Russell King
  * covering the UCB1100, UCB1200 and UCB1300..  Support for the UCB1400 has
  * been made separate from ucb1x00-core/ucb1x00-ts on Russell's request.
diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index 1e0e20c0e082..6e1b38f9f26c 100644
--- a/drivers/mfd/ucb1x00-ts.c
+++ b/drivers/mfd/ucb1x00-ts.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Touchscreen driver for UCB1x00-based touchscreens
  *
  *  Copyright (C) 2001 Russell King, All Rights Reserved.
  *  Copyright (C) 2005 Pavel Machek
  *
- * 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.
- *
  * 21-Jan-2002 <jco@ict.es> :
  *
  * Added support for synchronous A/D mode. This mode is useful to
diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c
index 853113d97c1e..6bba39657991 100644
--- a/drivers/mfd/wm5102-tables.c
+++ b/drivers/mfd/wm5102-tables.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * wm5102-tables.c  --  WM5102 data tables
  *
  * Copyright 2012 Wolfson Microelectronics plc
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.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/device.h>
diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c
index 16c6e2accfaa..65b9b1d6daec 100644
--- a/drivers/mfd/wm5110-tables.c
+++ b/drivers/mfd/wm5110-tables.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * wm5110-tables.c  --  WM5110 data tables
  *
  * Copyright 2012 Wolfson Microelectronics plc
  *
  * Author: Mark Brown <broonie@opensource.wolfsonmicro.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/drivers/mfd/wm8997-tables.c b/drivers/mfd/wm8997-tables.c
index ca41a561bfd3..3476787c485e 100644
--- a/drivers/mfd/wm8997-tables.c
+++ b/drivers/mfd/wm8997-tables.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * wm8997-tables.c  --  WM8997 data tables
  *
  * Copyright 2012 Wolfson Microelectronics plc
  *
  * Author: Charles Keepax <ckeepax@opensource.wolfsonmicro.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/drivers/mfd/wm8998-tables.c b/drivers/mfd/wm8998-tables.c
index a0de3002cdad..ebf0eadd2075 100644
--- a/drivers/mfd/wm8998-tables.c
+++ b/drivers/mfd/wm8998-tables.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * wm8998-tables.c  --  data tables for wm8998-class codecs
  *
  * Copyright 2014 Wolfson Microelectronics plc
  *
  * Author: Richard Fitzgerald <rf@opensource.wolfsonmicro.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/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index d8e3cc2dc747..ab4144ea1f11 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Atmel SSC driver
  *
  * Copyright (C) 2007 Atmel Corporation
- *
- * 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/platform_device.h>
diff --git a/drivers/misc/c2port/c2port-duramar2150.c b/drivers/misc/c2port/c2port-duramar2150.c
index 3dc61ea7dc64..7e370949e00e 100644
--- a/drivers/misc/c2port/c2port-duramar2150.c
+++ b/drivers/misc/c2port/c2port-duramar2150.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Silicon Labs C2 port Linux support for Eurotech Duramar 2150
  *
  *  Copyright (c) 2008 Rodolfo Giometti <giometti@linux.it>
  *  Copyright (c) 2008 Eurotech S.p.A. <info@eurotech.it>
- *
- * 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/errno.h>
diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
index 1c5b7aec13d4..33bba1802289 100644
--- a/drivers/misc/c2port/core.c
+++ b/drivers/misc/c2port/core.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Silicon Labs C2 port core Linux support
  *
  *  Copyright (c) 2007 Rodolfo Giometti <giometti@linux.it>
  *  Copyright (c) 2007 Eurotech S.p.A. <info@eurotech.it>
- *
- * 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/drivers/misc/cb710/core.c b/drivers/misc/cb710/core.c
index 2c43fd09d602..b290bc2ee240 100644
--- a/drivers/misc/cb710/core.c
+++ b/drivers/misc/cb710/core.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  cb710/core.c
  *
  *  Copyright by Michał Mirosław, 2008-2009
- *
- * 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/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/misc/cb710/debug.c b/drivers/misc/cb710/debug.c
index fcb3b8e30c52..20d672edf7cd 100644
--- a/drivers/misc/cb710/debug.c
+++ b/drivers/misc/cb710/debug.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  cb710/debug.c
  *
  *  Copyright by Michał Mirosław, 2008-2009
- *
- * 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/cb710.h>
 #include <linux/kernel.h>
diff --git a/drivers/misc/cb710/sgbuf2.c b/drivers/misc/cb710/sgbuf2.c
index 2a40d0efdff5..dfd2969e3628 100644
--- a/drivers/misc/cb710/sgbuf2.c
+++ b/drivers/misc/cb710/sgbuf2.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  cb710/sgbuf2.c
  *
  *  Copyright by Michał Mirosław, 2008-2009
- *
- * 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/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/misc/ds1682.c b/drivers/misc/ds1682.c
index 98a921ea9ee8..42f316c2d719 100644
--- a/drivers/misc/ds1682.c
+++ b/drivers/misc/ds1682.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Dallas Semiconductor DS1682 Elapsed Time Recorder device driver
  *
  * Written by: Grant Likely <grant.likely@secretlab.ca>
  *
  * Copyright (C) 2007 Secret Lab Technologies 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.
  */
 
 /*
diff --git a/drivers/misc/dummy-irq.c b/drivers/misc/dummy-irq.c
index 76a1015d5783..fe3bfcb31a4c 100644
--- a/drivers/misc/dummy-irq.c
+++ b/drivers/misc/dummy-irq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Dummy IRQ handler driver.
  *
@@ -10,11 +11,6 @@
  * Copyright (C) 2013 Jiri Kosina
  */
 
-/*
- * 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>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
diff --git a/drivers/misc/eeprom/digsy_mtc_eeprom.c b/drivers/misc/eeprom/digsy_mtc_eeprom.c
index fbde2516c04f..f1f766b70965 100644
--- a/drivers/misc/eeprom/digsy_mtc_eeprom.c
+++ b/drivers/misc/eeprom/digsy_mtc_eeprom.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * EEPROMs access control driver for display configuration EEPROMs
  * on DigsyMTC board.
  *
  * (C) 2011 DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
  *
- * 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.
- *
  * FIXME: this driver is used on a device-tree probed platform: it
  * should be defined as a bit-banged SPI device and probed from the device
  * tree and not like this with static grabbing of a few numbered GPIO
diff --git a/drivers/misc/eeprom/eeprom_93xx46.c b/drivers/misc/eeprom/eeprom_93xx46.c
index c6dd9ad9bf7b..94cfb675fe4e 100644
--- a/drivers/misc/eeprom/eeprom_93xx46.c
+++ b/drivers/misc/eeprom/eeprom_93xx46.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for 93xx46 EEPROMs
  *
  * (C) 2011 DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
- *
- * 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/delay.h>
diff --git a/drivers/misc/fsa9480.c b/drivers/misc/fsa9480.c
index 607b489a6501..fab02f2da077 100644
--- a/drivers/misc/fsa9480.c
+++ b/drivers/misc/fsa9480.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * fsa9480.c - FSA9480 micro USB switch device driver
  *
  * Copyright (C) 2010 Samsung Electronics
  * Minkyu Kang <mk7.kang@samsung.com>
  * Wonguk Jeong <wonguk.jeong@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 by the Free Software Foundation.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/misc/sram.h b/drivers/misc/sram.h
index c181ce4c8fca..9c1d21ff7347 100644
--- a/drivers/misc/sram.h
+++ b/drivers/misc/sram.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Defines for the SRAM driver
- *
- * 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 __SRAM_H
 #define __SRAM_H
diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c
index cc729f7ab32e..e6b40aa8fb42 100644
--- a/drivers/misc/tifm_7xx1.c
+++ b/drivers/misc/tifm_7xx1.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  tifm_7xx1.c - TI FlashMedia driver
  *
  *  Copyright (C) 2006 Alex Dubov <oakad@yahoo.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/tifm.h>
diff --git a/drivers/misc/tifm_core.c b/drivers/misc/tifm_core.c
index a511b2a713b3..667e574a7df2 100644
--- a/drivers/misc/tifm_core.c
+++ b/drivers/misc/tifm_core.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  tifm_core.c - TI FlashMedia driver
  *
  *  Copyright (C) 2006 Alex Dubov <oakad@yahoo.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/tifm.h>
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index fc92c6c1c9a4..74de3f2dda38 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/mmc/core/bus.c
  *
  *  Copyright (C) 2003 Russell King, All Rights Reserved.
  *  Copyright (C) 2007 Pierre Ossman
  *
- * 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.
- *
  *  MMC card bus driver model
  */
 
diff --git a/drivers/mmc/core/bus.h b/drivers/mmc/core/bus.h
index 72b0ef03f10a..8105852c4b62 100644
--- a/drivers/mmc/core/bus.h
+++ b/drivers/mmc/core/bus.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/mmc/core/bus.h
  *
  *  Copyright (C) 2003 Russell King, All Rights Reserved.
  *  Copyright 2007 Pierre Ossman
- *
- * 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 _MMC_CORE_BUS_H
 #define _MMC_CORE_BUS_H
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 6db36dc870b5..260e2e3400bd 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/mmc/core/core.c
  *
@@ -5,10 +6,6 @@
  *  SD support Copyright (C) 2004 Ian Molton, All Rights Reserved.
  *  Copyright (C) 2005-2008 Pierre Ossman, All Rights Reserved.
  *  MMCv4 support Copyright (C) 2006 Philip Langdale, All Rights Reserved.
- *
- * 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>
 #include <linux/init.h>
diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h
index b5083b13d594..328c78dbee66 100644
--- a/drivers/mmc/core/core.h
+++ b/drivers/mmc/core/core.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/mmc/core/core.h
  *
  *  Copyright (C) 2003 Russell King, All Rights Reserved.
  *  Copyright 2007 Pierre Ossman
- *
- * 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 _MMC_CORE_CORE_H
 #define _MMC_CORE_CORE_H
diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c
index d2275c5a2311..2797771a5fa8 100644
--- a/drivers/mmc/core/debugfs.c
+++ b/drivers/mmc/core/debugfs.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Debugfs support for hosts and cards
  *
  * Copyright (C) 2008 Atmel Corporation
- *
- * 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/moduleparam.h>
 #include <linux/export.h>
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 6a51f7a06ce7..105b7a7c0251 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/mmc/core/host.c
  *
@@ -5,10 +6,6 @@
  *  Copyright (C) 2007-2008 Pierre Ossman
  *  Copyright (C) 2010 Linus Walleij
  *
- * 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.
- *
  *  MMC host class device management
  */
 
diff --git a/drivers/mmc/core/host.h b/drivers/mmc/core/host.h
index 4805438c02ff..5e3b9534ffb2 100644
--- a/drivers/mmc/core/host.h
+++ b/drivers/mmc/core/host.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/mmc/core/host.h
  *
  *  Copyright (C) 2003 Russell King, All Rights Reserved.
  *  Copyright 2007 Pierre Ossman
- *
- * 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 _MMC_CORE_HOST_H
 #define _MMC_CORE_HOST_H
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 3e786ba204c3..686d5b6897aa 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/mmc/core/mmc.c
  *
  *  Copyright (C) 2003-2004 Russell King, All Rights Reserved.
  *  Copyright (C) 2005-2007 Pierre Ossman, All Rights Reserved.
  *  MMCv4 support Copyright (C) 2006 Philip Langdale, All Rights Reserved.
- *
- * 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/err.h>
diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c
index 92900a095796..3557d5c51141 100644
--- a/drivers/mmc/core/queue.c
+++ b/drivers/mmc/core/queue.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2003 Russell King, All Rights Reserved.
  *  Copyright 2006-2007 Pierre Ossman
- *
- * 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/slab.h>
 #include <linux/module.h>
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index d3d32f9a2cb1..d681e8aaca83 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/mmc/core/sd.c
  *
  *  Copyright (C) 2003-2004 Russell King, All Rights Reserved.
  *  SD support Copyright (C) 2004 Ian Molton, All Rights Reserved.
  *  Copyright (C) 2005-2007 Pierre Ossman, All Rights Reserved.
- *
- * 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/err.h>
diff --git a/drivers/mmc/core/slot-gpio.c b/drivers/mmc/core/slot-gpio.c
index 4afc6b87b465..da2596c5fa28 100644
--- a/drivers/mmc/core/slot-gpio.c
+++ b/drivers/mmc/core/slot-gpio.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic GPIO card-detect helper
  *
  * Copyright (C) 2011, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * 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/err.h>
diff --git a/drivers/mmc/host/android-goldfish.c b/drivers/mmc/host/android-goldfish.c
index 61e4e2a213c9..11a208cfba04 100644
--- a/drivers/mmc/host/android-goldfish.c
+++ b/drivers/mmc/host/android-goldfish.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright 2007, Google Inc.
  *  Copyright 2012, Intel Inc.
@@ -7,10 +8,6 @@
  *  Written by Tuukka Tikkanen and Juha Yrjölä <juha.yrjola@nokia.com>
  *  Misc hacks here and there by Tony Lindgren <tony@atomide.com>
  *  Other hacks (DMA, SD, etc) by David Brownell
- *
- * 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/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 735aa5871358..392a1f87c638 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Atmel MultiMedia Card Interface driver
  *
  * Copyright (C) 2004-2008 Atmel Corporation
- *
- * 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/blkdev.h>
 #include <linux/clk.h>
diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index 9b4be67330dd..bc8aeb47a7b4 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/mmc/host/au1xmmc.c - AU1XX0 MMC driver
  *
@@ -16,9 +17,6 @@
  *     All Rights Reserved.
  *
 
- * 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.
  */
 
 /* Why don't we use the SD controllers' carddetect feature?
diff --git a/drivers/mmc/host/cb710-mmc.c b/drivers/mmc/host/cb710-mmc.c
index 4c477dcd2ada..e33270e40539 100644
--- a/drivers/mmc/host/cb710-mmc.c
+++ b/drivers/mmc/host/cb710-mmc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  cb710/mmc.c
  *
  *  Copyright by Michał Mirosław, 2008-2009
- *
- * 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/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/mmc/host/cb710-mmc.h b/drivers/mmc/host/cb710-mmc.h
index 8ecd9e56636a..5e053077dbed 100644
--- a/drivers/mmc/host/cb710-mmc.h
+++ b/drivers/mmc/host/cb710-mmc.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  cb710/cb710-mmc.h
  *
  *  Copyright by Michał Mirosław, 2008-2009
- *
- * 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_CB710_MMC_H
 #define LINUX_CB710_MMC_H
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 356833a606d5..b8554bf38f72 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/mmc/host/mmci.c - ARM PrimeCell MMCI PL180/1 driver
  *
  *  Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved.
  *  Copyright (C) 2010 ST-Ericsson SA
- *
- * 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>
 #include <linux/moduleparam.h>
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index 4f071bd34e59..833236ecb31e 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/mmc/host/mmci.h - ARM PrimeCell MMCI PL180/1 driver
  *
  *  Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved.
- *
- * 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.
  */
 #define MMCIPOWER               0x000
 #define MCI_PWR_OFF             0x00
diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c
index 9cb93e15b197..74a0a7fbbf7f 100644
--- a/drivers/mmc/host/mvsdio.c
+++ b/drivers/mmc/host/mvsdio.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Marvell MMC/SD/SDIO driver
  *
  * Authors: Maen Suleiman, Nicolas Pitre
  * Copyright (C) 2008-2009 Marvell 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/module.h>
diff --git a/drivers/mmc/host/mvsdio.h b/drivers/mmc/host/mvsdio.h
index 7d9727b9f5aa..2f1458ac6cc3 100644
--- a/drivers/mmc/host/mvsdio.h
+++ b/drivers/mmc/host/mvsdio.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  Copyright (C) 2008 Marvell Semiconductors, All Rights Reserved.
- *
- * 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 __MVSDIO_H
diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c
index 45f7b9b53d48..750604f7fac9 100644
--- a/drivers/mmc/host/mxcmmc.c
+++ b/drivers/mmc/host/mxcmmc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/mmc/host/mxcmmc.c - Freescale i.MX MMCI driver
  *
@@ -10,11 +11,6 @@
  *  Copyright (C) 2006 Pavel Pisa, PiKRON <ppisa@pikron.com>
  *
  *  derived from pxamci.c by Russell King
- *
- * 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/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index b2873a2432b6..d74e73c95fdf 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/mmc/host/omap.c
  *
@@ -5,10 +6,6 @@
  *  Written by Tuukka Tikkanen and Juha Yrjölä<juha.yrjola@nokia.com>
  *  Misc hacks here and there by Tony Lindgren <tony@atomide.com>
  *  Other hacks (DMA, SD, etc) by David Brownell
- *
- * 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/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index e7d80c83da2c..024acc1b0a2e 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/mmc/host/pxa.c - PXA MMCI driver
  *
  *  Copyright (C) 2003 Russell King, All Rights Reserved.
  *
- * 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 hardware is really sick:
  *   - No way to clear interrupts.
  *   - Have to turn off the clock whenever we touch the device.
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index f31333e831a7..b1d3f8288732 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/mmc/s3cmci.h - Samsung S3C MCI driver
  *
@@ -5,10 +6,6 @@
  *
  * Current driver maintained by Ben Dooks and Simtec Electronics
  *  Copyright (C) 2008 Simtec Electronics <ben-linux@fluff.org>
- *
- * 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/drivers/mmc/host/s3cmci.h b/drivers/mmc/host/s3cmci.h
index 30c2c0dd1bc8..7ca1d9d639c4 100644
--- a/drivers/mmc/host/s3cmci.h
+++ b/drivers/mmc/host/s3cmci.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/mmc/s3cmci.h - Samsung S3C MCI driver
  *
  *  Copyright (C) 2004-2006 Thomas Kleffel, All Rights Reserved.
- *
- * 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.
  */
 
 enum s3cmci_waitfor {
diff --git a/drivers/mmc/host/sdhci-cns3xxx.c b/drivers/mmc/host/sdhci-cns3xxx.c
index bd286db7f9af..811eab1b8964 100644
--- a/drivers/mmc/host/sdhci-cns3xxx.c
+++ b/drivers/mmc/host/sdhci-cns3xxx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SDHCI support for CNS3xxx SoC
  *
@@ -6,10 +7,6 @@
  *
  * Authors: Scott Shu
  *          Anton Vorontsov <avorontsov@mvista.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/delay.h>
diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h
index 6109987fc3b5..2af445b8c325 100644
--- a/drivers/mmc/host/sdhci-pltfm.h
+++ b/drivers/mmc/host/sdhci-pltfm.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2010 MontaVista Software, LLC.
  *
  * Author: Anton Vorontsov <avorontsov@ru.mvista.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 _DRIVERS_MMC_SDHCI_PLTFM_H
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index 9ef89d00970e..8e4a8ba33f05 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* linux/drivers/mmc/host/sdhci-s3c.c
  *
  * Copyright 2008 Openmoko Inc.
@@ -6,10 +7,6 @@
  *      http://armlinux.simtec.co.uk/
  *
  * SDHCI (HSMMC) support for Samsung SoC
- *
- * 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/spinlock.h>
diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c
index 35dd34b82a4d..54271b92ee59 100644
--- a/drivers/mmc/host/tifm_sd.c
+++ b/drivers/mmc/host/tifm_sd.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  tifm_sd.c - TI FlashMedia driver
  *
  *  Copyright (C) 2006 Alex Dubov <oakad@yahoo.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.
- *
  * Special thanks to Brad Campbell for extensive testing of this driver.
- *
  */
 
 
diff --git a/drivers/mmc/host/wmt-sdmmc.c b/drivers/mmc/host/wmt-sdmmc.c
index 4fd6da29489e..2c4ba1fa4bbf 100644
--- a/drivers/mmc/host/wmt-sdmmc.c
+++ b/drivers/mmc/host/wmt-sdmmc.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  WM8505/WM8650 SD/MMC Host Controller
  *
  *  Copyright (C) 2010 Tony Prisk
  *  Copyright (C) 2008 WonderMedia Technologies, Inc.
- *
- *  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/init.h>
diff --git a/drivers/mtd/bcm47xxpart.c b/drivers/mtd/bcm47xxpart.c
index fc424b185b08..6012a10f10c8 100644
--- a/drivers/mtd/bcm47xxpart.c
+++ b/drivers/mtd/bcm47xxpart.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * BCM47XX MTD partitioning
  *
  * Copyright © 2012 Rafał Miłecki <zajec5@gmail.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/bcm47xx_nvram.h>
diff --git a/drivers/mtd/maps/impa7.c b/drivers/mtd/maps/impa7.c
index 815e2db87955..b41401852fb7 100644
--- a/drivers/mtd/maps/impa7.c
+++ b/drivers/mtd/maps/impa7.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Handle mapping of the NOR flash on implementa A7 boards
  *
  * Copyright 2002 SYSGO Real-Time Solutions GmbH
- *
- * 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/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c
index 77b1d8013295..67a1dbfdd72c 100644
--- a/drivers/mtd/maps/lantiq-flash.c
+++ b/drivers/mtd/maps/lantiq-flash.c
@@ -1,7 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- *  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.
  *
  *  Copyright (C) 2004 Liu Peng Infineon IFAP DC COM CPE
  *  Copyright (C) 2010 John Crispin <john@phrozen.org>
diff --git a/drivers/mtd/maps/pci.c b/drivers/mtd/maps/pci.c
index 7b3bb40aff72..9a49f8a06fb8 100644
--- a/drivers/mtd/maps/pci.c
+++ b/drivers/mtd/maps/pci.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/mtd/maps/pci.c
  *
  *  Copyright (C) 2001 Russell King, All rights reserved.
  *
- * 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.
- *
  * Generic PCI memory map driver.  We support the following boards:
  *  - Intel IQ80310 ATU.
  *  - Intel EBSA285 (blank rom programming mode). Tested working 27/09/2001
diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index 2cde28ed95c9..cebb346877a9 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Map driver for Intel XScale PXA2xx platforms.
  *
  * Author:      Nicolas Pitre
  * Copyright:   (C) 2001 MontaVista Software Inc.
- *
- * 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/drivers/mtd/maps/rbtx4939-flash.c b/drivers/mtd/maps/rbtx4939-flash.c
index 80a187167c92..39c86c0b0ec1 100644
--- a/drivers/mtd/maps/rbtx4939-flash.c
+++ b/drivers/mtd/maps/rbtx4939-flash.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * rbtx4939-flash (based on physmap.c)
  *
  * This is a simplified physmap driver with map_init callback function.
  *
- * 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.
- *
  * Copyright (C) 2009 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
  */
 
diff --git a/drivers/mtd/nand/onenand/generic.c b/drivers/mtd/nand/onenand/generic.c
index acad17ec6581..8b6f4da5d720 100644
--- a/drivers/mtd/nand/onenand/generic.c
+++ b/drivers/mtd/nand/onenand/generic.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (c) 2005 Samsung Electronics
  *  Kyungmin Park <kyungmin.park@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 by the Free Software Foundation.
- *
  *  Overview:
  *   This is a device driver for the OneNAND flash for generic boards.
  */
diff --git a/drivers/mtd/nand/onenand/onenand_base.c b/drivers/mtd/nand/onenand/onenand_base.c
index f41d76248550..d759c02d9cb2 100644
--- a/drivers/mtd/nand/onenand/onenand_base.c
+++ b/drivers/mtd/nand/onenand/onenand_base.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright © 2005-2009 Samsung Electronics
  *  Copyright © 2007 Nokia Corporation
@@ -12,10 +13,6 @@
  *      Flex-OneNAND support
  *      Amul Kumar Saha <amul.saha at samsung.com>
  *      OTP support
- *
- * 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/kernel.h>
diff --git a/drivers/mtd/nand/onenand/samsung.c b/drivers/mtd/nand/onenand/samsung.c
index e64d0fdf7eb5..55e5536a5850 100644
--- a/drivers/mtd/nand/onenand/samsung.c
+++ b/drivers/mtd/nand/onenand/samsung.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung S3C64XX/S5PC1XX OneNAND driver
  *
@@ -5,10 +6,6 @@
  *  Kyungmin Park <kyungmin.park@samsung.com>
  *  Marek Szyprowski <m.szyprowski@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 by the Free Software Foundation.
- *
  * Implementation:
  *      S3C64XX: emulate the pseudo BufferRAM
  *      S5PC110: use DMA
diff --git a/drivers/mtd/nand/onenand/samsung.h b/drivers/mtd/nand/onenand/samsung.h
index 9016dc0136a8..892bbb6ca4fe 100644
--- a/drivers/mtd/nand/onenand/samsung.h
+++ b/drivers/mtd/nand/onenand/samsung.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  Copyright (C) 2008-2010 Samsung Electronics
  *  Kyungmin Park <kyungmin.park@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 by the Free Software Foundation.
  */
 #ifndef __SAMSUNG_ONENAND_H__
 #define __SAMSUNG_ONENAND_H__
diff --git a/drivers/mtd/nand/raw/au1550nd.c b/drivers/mtd/nand/raw/au1550nd.c
index a963002663ed..97a97a9ccc36 100644
--- a/drivers/mtd/nand/raw/au1550nd.c
+++ b/drivers/mtd/nand/raw/au1550nd.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2004 Embedded Edge, LLC
- *
- * 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/slab.h>
diff --git a/drivers/mtd/nand/raw/bcm47xxnflash/main.c b/drivers/mtd/nand/raw/bcm47xxnflash/main.c
index d79694160845..8dae97c1dbe7 100644
--- a/drivers/mtd/nand/raw/bcm47xxnflash/main.c
+++ b/drivers/mtd/nand/raw/bcm47xxnflash/main.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * BCM47XX NAND flash driver
  *
  * Copyright (C) 2012 Rafał Miłecki <zajec5@gmail.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 "bcm47xxnflash.h"
diff --git a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c
index a53ffb3d64b0..591775173034 100644
--- a/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c
+++ b/drivers/mtd/nand/raw/bcm47xxnflash/ops_bcm4706.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * BCM47XX NAND flash driver
  *
  * Copyright (C) 2012 Rafał Miłecki <zajec5@gmail.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 "bcm47xxnflash.h"
diff --git a/drivers/mtd/nand/raw/cmx270_nand.c b/drivers/mtd/nand/raw/cmx270_nand.c
index 143e4acacaae..045b6175ae79 100644
--- a/drivers/mtd/nand/raw/cmx270_nand.c
+++ b/drivers/mtd/nand/raw/cmx270_nand.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2006 Compulab, Ltd.
  *  Mike Rapoport <mike@compulab.co.il>
@@ -6,11 +7,6 @@
  *       Copyright (C) 2002 Marius Gröger (mag@sysgo.de)
  *       Copyright (c) 2001 Thomas Gleixner (gleixner@autronix.de)
  *
- *
- * 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.
- *
  *  Overview:
  *   This is a device driver for the NAND flash device found on the
  *   CM-X270 board.
diff --git a/drivers/mtd/nand/raw/cs553x_nand.c b/drivers/mtd/nand/raw/cs553x_nand.c
index c6f578aff5d9..e2322cee3229 100644
--- a/drivers/mtd/nand/raw/cs553x_nand.c
+++ b/drivers/mtd/nand/raw/cs553x_nand.c
@@ -1,19 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * (C) 2005, 2006 Red Hat Inc.
  *
  * Author: David Woodhouse <dwmw2@infradead.org>
  *         Tom Sylla <tom.sylla@amd.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.
- *
  *  Overview:
  *   This is a device driver for the NAND flash controller found on
  *   the AMD CS5535/CS5536 companion chipsets for the Geode processor.
  *   mtd-id for command line partitioning is cs553x_nand_cs[0-3]
  *   where 0-3 reflects the chip select for NAND.
- *
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/mtd/nand/raw/gpio.c b/drivers/mtd/nand/raw/gpio.c
index a6c9a824a7d4..f6b12354024f 100644
--- a/drivers/mtd/nand/raw/gpio.c
+++ b/drivers/mtd/nand/raw/gpio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Updated, and converted to generic GPIO based driver by Russell King.
  *
@@ -9,11 +10,6 @@
  * Device driver for NAND flash that uses a memory mapped interface to
  * read/write the NAND commands and data, and GPIO pins for control signals
  * (the DT binding refers to this as "GPIO assisted NAND flash")
- *
- * 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/kernel.h>
diff --git a/drivers/mtd/nand/raw/mtk_ecc.h b/drivers/mtd/nand/raw/mtk_ecc.h
index a455df080952..aa52e94c771d 100644
--- a/drivers/mtd/nand/raw/mtk_ecc.h
+++ b/drivers/mtd/nand/raw/mtk_ecc.h
@@ -1,12 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * MTK SDG1 ECC controller
  *
  * Copyright (c) 2016 Mediatek
  * Authors:     Xiaolei Li              <xiaolei.li@mediatek.com>
  *              Jorge Ramirez-Ortiz     <jorge.ramirez-ortiz@linaro.org>
- * 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 __DRIVERS_MTD_NAND_MTK_ECC_H__
diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c
index 2cf71060d6f8..b5b68aa16eb3 100644
--- a/drivers/mtd/nand/raw/nand_base.c
+++ b/drivers/mtd/nand/raw/nand_base.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Overview:
  *   This is the generic MTD driver for NAND flash devices. It should be
@@ -20,11 +21,6 @@
  *      Check, if mtd->ecctype should be set to MTD_ECC_HW
  *      if we have HW ECC support.
  *      BBT table is not serialized, has to be fixed
- *
- * 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.
- *
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/mtd/nand/raw/nand_bbt.c b/drivers/mtd/nand/raw/nand_bbt.c
index fd3c10216eda..2ef15ef94525 100644
--- a/drivers/mtd/nand/raw/nand_bbt.c
+++ b/drivers/mtd/nand/raw/nand_bbt.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Overview:
  *   Bad block table support for the NAND driver
  *
  *  Copyright © 2004 Thomas Gleixner (tglx@linutronix.de)
  *
- * 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.
- *
  * Description:
  *
  * When nand_scan_bbt is called, then it tries to find the bad block table
@@ -54,7 +51,6 @@
  * Following assumptions are made:
  * - bbts start at a page boundary, if autolocated on a block boundary
  * - the space necessary for a bbt in FLASH does not exceed a block boundary
- *
  */
 
 #include <linux/slab.h>
diff --git a/drivers/mtd/nand/raw/nand_ids.c b/drivers/mtd/nand/raw/nand_ids.c
index ea5a342cd91e..ba27902fc54b 100644
--- a/drivers/mtd/nand/raw/nand_ids.c
+++ b/drivers/mtd/nand/raw/nand_ids.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2002 Thomas Gleixner (tglx@linutronix.de)
- *
- * 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/sizes.h>
diff --git a/drivers/mtd/nand/raw/nand_timings.c b/drivers/mtd/nand/raw/nand_timings.c
index bea3062d71d6..f64b06a71dfa 100644
--- a/drivers/mtd/nand/raw/nand_timings.c
+++ b/drivers/mtd/nand/raw/nand_timings.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2014 Free Electrons
  *
  *  Author: Boris BREZILLON <boris.brezillon@free-electrons.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/kernel.h>
 #include <linux/err.h>
diff --git a/drivers/mtd/nand/raw/omap2.c b/drivers/mtd/nand/raw/omap2.c
index a9a275342a41..8d881a28140e 100644
--- a/drivers/mtd/nand/raw/omap2.c
+++ b/drivers/mtd/nand/raw/omap2.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright © 2004 Texas Instruments, Jian Zhang <jzhang@ti.com>
  * Copyright © 2004 Micron Technology Inc.
  * Copyright © 2004 David Brownell
- *
- * 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/platform_device.h>
diff --git a/drivers/mtd/nand/raw/oxnas_nand.c b/drivers/mtd/nand/raw/oxnas_nand.c
index 0e52dc29141c..30c51f772de6 100644
--- a/drivers/mtd/nand/raw/oxnas_nand.c
+++ b/drivers/mtd/nand/raw/oxnas_nand.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Oxford Semiconductor OXNAS NAND driver
 
@@ -6,11 +7,6 @@
  * Author: Vitaly Wool <vitalywool@gmail.com>
  * Copyright (C) 2013 Ma Haijun <mahaijuns@gmail.com>
  * Copyright (C) 2012 John Crispin <blogic@openwrt.org>
- *
- * 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/err.h>
diff --git a/drivers/mtd/nand/raw/plat_nand.c b/drivers/mtd/nand/raw/plat_nand.c
index a994b76daa50..dc0f3074ddbf 100644
--- a/drivers/mtd/nand/raw/plat_nand.c
+++ b/drivers/mtd/nand/raw/plat_nand.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic NAND driver
  *
  * Author: Vitaly Wool <vitalywool@gmail.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/err.h>
diff --git a/drivers/mtd/nand/raw/r852.c b/drivers/mtd/nand/raw/r852.c
index 7b99831aa046..dae0d235bb17 100644
--- a/drivers/mtd/nand/raw/r852.c
+++ b/drivers/mtd/nand/raw/r852.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright © 2009 - Maxim Levitsky
  * driver for Ricoh xD readers
- *
- * 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.
  */
 
 #define DRV_NAME "r852"
diff --git a/drivers/mtd/nand/raw/r852.h b/drivers/mtd/nand/raw/r852.h
index bc67f5bf67e8..e9ce299c499d 100644
--- a/drivers/mtd/nand/raw/r852.h
+++ b/drivers/mtd/nand/raw/r852.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright © 2009 - Maxim Levitsky
  * driver for Ricoh xD readers
- *
- * 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/pci.h>
diff --git a/drivers/mtd/nand/raw/sharpsl.c b/drivers/mtd/nand/raw/sharpsl.c
index c82f26c8b58c..b47a9eaff89b 100644
--- a/drivers/mtd/nand/raw/sharpsl.c
+++ b/drivers/mtd/nand/raw/sharpsl.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2004 Richard Purdie
  *  Copyright (C) 2008 Dmitry Baryshkov
  *
  *  Based on Sharp's NAND driver sharp_sl.c
- *
- * 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/genhd.h>
diff --git a/drivers/mtd/nand/raw/sm_common.c b/drivers/mtd/nand/raw/sm_common.c
index 409d036858dc..ba24cb36d0b9 100644
--- a/drivers/mtd/nand/raw/sm_common.c
+++ b/drivers/mtd/nand/raw/sm_common.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright © 2009 - Maxim Levitsky
  * Common routines & support for xD format
- *
- * 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/kernel.h>
 #include <linux/mtd/rawnand.h>
diff --git a/drivers/mtd/nand/raw/sm_common.h b/drivers/mtd/nand/raw/sm_common.h
index 1581671b05ae..57fc9f86f9ee 100644
--- a/drivers/mtd/nand/raw/sm_common.h
+++ b/drivers/mtd/nand/raw/sm_common.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright © 2009 - Maxim Levitsky
  * Common routines & support for SmartMedia/xD format
- *
- * 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/bitops.h>
 #include <linux/mtd/mtd.h>
diff --git a/drivers/mtd/nand/raw/socrates_nand.c b/drivers/mtd/nand/raw/socrates_nand.c
index 8be9a50c7880..20f40c0e812c 100644
--- a/drivers/mtd/nand/raw/socrates_nand.c
+++ b/drivers/mtd/nand/raw/socrates_nand.c
@@ -1,11 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright © 2008 Ilya Yanok, Emcraft Systems
- *
- *
- * 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/slab.h>
diff --git a/drivers/mtd/nand/raw/tango_nand.c b/drivers/mtd/nand/raw/tango_nand.c
index cb3beda88789..b3f2cabcc7c0 100644
--- a/drivers/mtd/nand/raw/tango_nand.c
+++ b/drivers/mtd/nand/raw/tango_nand.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 Sigma Designs
- *
- * 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/io.h>
diff --git a/drivers/mtd/nand/raw/txx9ndfmc.c b/drivers/mtd/nand/raw/txx9ndfmc.c
index 97978227aa55..2642d5bb3241 100644
--- a/drivers/mtd/nand/raw/txx9ndfmc.c
+++ b/drivers/mtd/nand/raw/txx9ndfmc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TXx9 NAND flash memory controller driver
  * Based on RBTX49xx patch from CELF patch archive.
  *
- * 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.
- *
  * (C) Copyright TOSHIBA CORPORATION 2004-2007
  * All Rights Reserved.
  */
diff --git a/drivers/mtd/nand/raw/xway_nand.c b/drivers/mtd/nand/raw/xway_nand.c
index 4cb78106af14..834f794816a9 100644
--- a/drivers/mtd/nand/raw/xway_nand.c
+++ b/drivers/mtd/nand/raw/xway_nand.c
@@ -1,7 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- *  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.
  *
  *  Copyright © 2012 John Crispin <john@phrozen.org>
  *  Copyright © 2016 Hauke Mehrtens <hauke@hauke-m.de>
diff --git a/drivers/mtd/parsers/parser_trx.c b/drivers/mtd/parsers/parser_trx.c
index 4a89a68622fe..8541182134d4 100644
--- a/drivers/mtd/parsers/parser_trx.c
+++ b/drivers/mtd/parsers/parser_trx.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Parser for TRX format partitions
  *
  * Copyright (C) 2012 - 2017 Rafał Miłecki <rafal@milecki.pl>
- *
- * 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/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
index e0955a98a0f4..dfc47a444b90 100644
--- a/drivers/mtd/sm_ftl.c
+++ b/drivers/mtd/sm_ftl.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright © 2009 - Maxim Levitsky
  * SmartMedia/xD translation layer
- *
- * 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/kernel.h>
diff --git a/drivers/mtd/sm_ftl.h b/drivers/mtd/sm_ftl.h
index 0a46d75cdc6a..6aed8b60de16 100644
--- a/drivers/mtd/sm_ftl.h
+++ b/drivers/mtd/sm_ftl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright © 2009 - Maxim Levitsky
  * SmartMedia/xD translation layer
@@ -5,10 +6,6 @@
  * Based loosly on ssfdc.c which is
  *  © 2005 Eptar srl
  *  Author: Claudio Lanconelli <lanconelli.claudio@eptar.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/mtd/blktrans.h>
diff --git a/drivers/mtd/spi-nor/intel-spi-pci.c b/drivers/mtd/spi-nor/intel-spi-pci.c
index bfbfc17ed6aa..5e2344768d53 100644
--- a/drivers/mtd/spi-nor/intel-spi-pci.c
+++ b/drivers/mtd/spi-nor/intel-spi-pci.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel PCH/PCU SPI flash PCI driver.
  *
  * Copyright (C) 2016, Intel Corporation
  * Author: Mika Westerberg <mika.westerberg@linux.intel.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/ioport.h>
diff --git a/drivers/mtd/spi-nor/intel-spi-platform.c b/drivers/mtd/spi-nor/intel-spi-platform.c
index 5c943df9398f..f80f1086f928 100644
--- a/drivers/mtd/spi-nor/intel-spi-platform.c
+++ b/drivers/mtd/spi-nor/intel-spi-platform.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel PCH/PCU SPI flash platform driver.
  *
  * Copyright (C) 2016, Intel Corporation
  * Author: Mika Westerberg <mika.westerberg@linux.intel.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/ioport.h>
diff --git a/drivers/mtd/spi-nor/intel-spi.c b/drivers/mtd/spi-nor/intel-spi.c
index d60cbf23d9aa..1ccf23fe7e4b 100644
--- a/drivers/mtd/spi-nor/intel-spi.c
+++ b/drivers/mtd/spi-nor/intel-spi.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel PCH/PCU SPI flash driver.
  *
  * Copyright (C) 2016, Intel Corporation
  * Author: Mika Westerberg <mika.westerberg@linux.intel.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/err.h>
diff --git a/drivers/mtd/spi-nor/intel-spi.h b/drivers/mtd/spi-nor/intel-spi.h
index 5ab7dc250050..e2f41b8827bf 100644
--- a/drivers/mtd/spi-nor/intel-spi.h
+++ b/drivers/mtd/spi-nor/intel-spi.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Intel PCH/PCU SPI flash driver.
  *
  * Copyright (C) 2016, Intel Corporation
  * Author: Mika Westerberg <mika.westerberg@linux.intel.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 INTEL_SPI_H
diff --git a/drivers/mtd/spi-nor/nxp-spifi.c b/drivers/mtd/spi-nor/nxp-spifi.c
index 0c9094ec5966..4a871587392b 100644
--- a/drivers/mtd/spi-nor/nxp-spifi.c
+++ b/drivers/mtd/spi-nor/nxp-spifi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SPI-NOR driver for NXP SPI Flash Interface (SPIFI)
  *
@@ -5,11 +6,6 @@
  *
  * Based on Freescale QuadSPI driver:
  * Copyright (C) 2013 Freescale Semiconductor, Inc.
- *
- * 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/clk.h>
diff --git a/drivers/mtd/ssfdc.c b/drivers/mtd/ssfdc.c
index 7a1e54546f4a..1d05c121904c 100644
--- a/drivers/mtd/ssfdc.c
+++ b/drivers/mtd/ssfdc.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Linux driver for SSFDC Flash Translation Layer (Read only)
  * © 2005 Eptar srl
  * Author: Claudio Lanconelli <lanconelli.claudio@eptar.com>
  *
  * Based on NTFL and MTDBLOCK_RO drivers
- *
- * 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/kernel.h>
diff --git a/drivers/net/can/led.c b/drivers/net/can/led.c
index c1b667675fa1..db14897f8e16 100644
--- a/drivers/net/can/led.c
+++ b/drivers/net/can/led.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2012, Fabio Baltieri <fabio.baltieri@gmail.com>
  * Copyright 2012, Kurt Van Dijck <kurt.van.dijck@eia.be>
- *
- * 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/drivers/net/can/spi/hi311x.c b/drivers/net/can/spi/hi311x.c
index ddaf46239e39..03a711c3221b 100644
--- a/drivers/net/can/spi/hi311x.c
+++ b/drivers/net/can/spi/hi311x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* CAN bus driver for Holt HI3110 CAN Controller with SPI Interface
  *
  * Copyright(C) Timesys Corporation 2016
@@ -11,10 +12,6 @@
  * - Sascha Hauer, Marc Kleine-Budde, Pengutronix
  * - Simon Kallweit, intefo AG
  * Copyright 2007
- *
- * 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/can/core.h>
diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
index 3dcc61821ed5..172947fc051a 100644
--- a/drivers/net/ethernet/8390/ax88796.c
+++ b/drivers/net/ethernet/8390/ax88796.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* drivers/net/ethernet/8390/ax88796.c
  *
  * Copyright 2005,2007 Simtec Electronics
@@ -5,10 +6,6 @@
  *
  * Asix AX88796 10/100 Ethernet controller support
  *      Based on ne.c, by Donald Becker, et-al.
- *
- * 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/drivers/net/ethernet/8390/etherh.c b/drivers/net/ethernet/8390/etherh.c
index 77191a281866..bd22a534b1c0 100644
--- a/drivers/net/ethernet/8390/etherh.c
+++ b/drivers/net/ethernet/8390/etherh.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/acorn/net/etherh.c
  *
  *  Copyright (C) 2000-2002 Russell King
  *
- * 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.
- *
  * NS8390 I-cubed EtherH and ANT EtherM specific driver
  * Thanks to I-Cubed for information on their cards.
  * EtherM conversion (C) 1999 Chris Kemp and Tim Watterton
diff --git a/drivers/net/ethernet/amd/am79c961a.c b/drivers/net/ethernet/amd/am79c961a.c
index 265039c57023..0842da492a64 100644
--- a/drivers/net/ethernet/amd/am79c961a.c
+++ b/drivers/net/ethernet/amd/am79c961a.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/net/ethernet/amd/am79c961a.c
  *
  *  by Russell King <rmk@arm.linux.org.uk> 1995-2001.
  *
- * 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.
- *
  * Derived from various things including skeleton.c
  *
  * This is a special driver for the am79c961A Lance chip used in the
diff --git a/drivers/net/ethernet/amd/am79c961a.h b/drivers/net/ethernet/amd/am79c961a.h
index fc5088c70731..73679e053ceb 100644
--- a/drivers/net/ethernet/amd/am79c961a.h
+++ b/drivers/net/ethernet/amd/am79c961a.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * linux/drivers/net/ethernet/amd/am79c961a.h
- *
- * 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_am79c961a_H
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c
index 13a1d99b29c6..6f2c867785fe 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2004-2013 Synopsys, Inc. (www.synopsys.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.
- *
  * Driver for the ARC EMAC 10100 (hardware revision 5)
  *
  * Contributors:
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index c623896e3ccb..cae9b77ff44b 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Broadcom BCM7xxx System Port Ethernet MAC driver
  *
  * Copyright (C) 2014 Broadcom Corporation
- *
- * 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.
  */
 
 #define pr_fmt(fmt)     KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.h b/drivers/net/ethernet/broadcom/bcmsysport.h
index 6f3141c86436..86193931203a 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.h
+++ b/drivers/net/ethernet/broadcom/bcmsysport.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Broadcom BCM7xxx System Port Ethernet MAC driver
  *
  * Copyright (C) 2014 Broadcom Corporation
- *
- * 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 __BCM_SYSPORT_H
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 374b9ff05c88..41b50e6570ea 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Broadcom GENET (Gigabit Ethernet) controller driver
  *
  * Copyright (c) 2014-2017 Broadcom
- *
- * 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.
  */
 
 #define pr_fmt(fmt)                             "bcmgenet: " fmt
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
index 14b49612aa86..9ad835aee1bc 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2014-2017 Broadcom
- *
- * 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 __BCMGENET_H__
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
index 57582efa362d..ea20d94bd050 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Broadcom GENET (Gigabit Ethernet) Wake-on-LAN support
  *
  * Copyright (c) 2014-2017 Broadcom
- *
- * 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.
  */
 
 #define pr_fmt(fmt)                             "bcmgenet_wol: " fmt
diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index 51880d83131a..970e478a9017 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Broadcom GENET MDIO routines
  *
  * Copyright (c) 2014-2017 Broadcom
- *
- * 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.
  */
 
 
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h
index 00ee5e8e0ff0..6ff123da6a14 100644
--- a/drivers/net/ethernet/cadence/macb.h
+++ b/drivers/net/ethernet/cadence/macb.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Atmel MACB Ethernet Controller driver
  *
  * Copyright (C) 2004-2006 Atmel Corporation
- *
- * 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 _MACB_H
 #define _MACB_H
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index f825e3960540..2375a13bb446 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Cadence MACB/GEM Ethernet Controller driver
  *
  * Copyright (C) 2004-2006 Atmel Corporation
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/ethernet/dnet.c b/drivers/net/ethernet/dnet.c
index 79521e27f0d1..e24979010969 100644
--- a/drivers/net/ethernet/dnet.c
+++ b/drivers/net/ethernet/dnet.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Dave DNET Ethernet Controller driver
  *
  * Copyright (C) 2008 Dave S.r.l. <www.dave.eu>
  * Copyright (C) 2009 Ilya Yanok, Emcraft Systems Ltd, <yanok@emcraft.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/io.h>
 #include <linux/module.h>
diff --git a/drivers/net/ethernet/dnet.h b/drivers/net/ethernet/dnet.h
index d985080bbd5d..8af6c0705ab3 100644
--- a/drivers/net/ethernet/dnet.h
+++ b/drivers/net/ethernet/dnet.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Dave DNET Ethernet Controller driver
  *
  * Copyright (C) 2008 Dave S.r.l. <www.dave.eu>
- *
- * 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 _DNET_H
 #define _DNET_H
diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
index 71da0490521b..ea4f17f5cce7 100644
--- a/drivers/net/ethernet/ethoc.c
+++ b/drivers/net/ethernet/ethoc.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/net/ethernet/ethoc.c
  *
  * Copyright (C) 2007-2008 Avionic Design Development GmbH
  * Copyright (C) 2008-2009 Avionic Design GmbH
  *
- * 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.
- *
  * Written by Thierry Reding <thierry.reding@avionic-design.de>
  */
 
diff --git a/drivers/net/ethernet/i825xx/ether1.c b/drivers/net/ethernet/i825xx/ether1.c
index 35f6291a3672..bb3b8adbe4f0 100644
--- a/drivers/net/ethernet/i825xx/ether1.c
+++ b/drivers/net/ethernet/i825xx/ether1.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/acorn/net/ether1.c
  *
  *  Copyright (C) 1996-2000 Russell King
  *
- * 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.
- *
  *  Acorn ether1 driver (82586 chip) for Acorn machines
  *
  * We basically keep two queues in the cards memory - one for transmit
diff --git a/drivers/net/ethernet/i825xx/ether1.h b/drivers/net/ethernet/i825xx/ether1.h
index 3a5830ab3dc7..3926e042fe2e 100644
--- a/drivers/net/ethernet/i825xx/ether1.h
+++ b/drivers/net/ethernet/i825xx/ether1.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/acorn/net/ether1.h
  *
  *  Copyright (C) 1996 Russell King
  *
- * 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.
- *
  *  Network driver for Acorn Ether1 cards.
  */
 
diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c
index ba4fdf1b0dea..33305c9c5a62 100644
--- a/drivers/net/ethernet/micrel/ks8851.c
+++ b/drivers/net/ethernet/micrel/ks8851.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* drivers/net/ethernet/micrel/ks8851.c
  *
  * Copyright 2009 Simtec Electronics
  *      http://www.simtec.co.uk/
  *      Ben Dooks <ben@simtec.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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/ethernet/micrel/ks8851.h b/drivers/net/ethernet/micrel/ks8851.h
index 23da1e3ee429..8f834aef8e32 100644
--- a/drivers/net/ethernet/micrel/ks8851.h
+++ b/drivers/net/ethernet/micrel/ks8851.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* drivers/net/ethernet/micrel/ks8851.h
  *
  * Copyright 2009 Simtec Electronics
  *      Ben Dooks <ben@simtec.co.uk>
  *
  * KS8851 register definitions
- *
- * 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.
 */
 
 #define KS_CCR                                  0x08
diff --git a/drivers/net/ethernet/microchip/encx24j600-regmap.c b/drivers/net/ethernet/microchip/encx24j600-regmap.c
index 44bb04d4d21b..1f496fac7033 100644
--- a/drivers/net/ethernet/microchip/encx24j600-regmap.c
+++ b/drivers/net/ethernet/microchip/encx24j600-regmap.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * Register map access API - ENCX24J600 support
  *
  * Copyright 2015 Gridpoint
  *
  * Author: Jon Ringle <jringle@gridpoint.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/delay.h>
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_common.h b/drivers/net/ethernet/samsung/sxgbe/sxgbe_common.h
index c61f260e18a4..049dc6cf4611 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_common.h
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_common.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 
 #ifndef __SXGBE_COMMON_H__
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_core.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_core.c
index 58c35692560e..e96e2bd295ef 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_core.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_core.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.c
index 2686bb5b6765..b33ebf2dca47 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.h b/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.h
index 18609324db72..ede0827bf122 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.h
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 #ifndef __SXGBE_DESC_H__
 #define __SXGBE_DESC_H__
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.c
index bb9b5b8afc5f..243db04b968c 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 #include <linux/delay.h>
 #include <linux/export.h>
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.h b/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.h
index 1607b54c9bb0..e8f79a297278 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.h
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 #ifndef __SXGBE_DMA_H__
 #define __SXGBE_DMA_H__
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
index c9aad0eda57f..0775b9464b4e 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
index 6d22dd500790..c56fcbb37066 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_mdio.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_mdio.c
index 467ff7033606..b1e7f7ab281c 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_mdio.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_mdio.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.c
index 324681c2bb74..298a7402e39c 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.h b/drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.h
index 7e4810c4137e..e5634520700f 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.h
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 #ifndef __SXGBE_MTL_H__
 #define __SXGBE_MTL_H__
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c
index d2bc9412ba03..d2c48116f181 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_reg.h b/drivers/net/ethernet/samsung/sxgbe/sxgbe_reg.h
index 81437d91df99..4def84ebf143 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_reg.h
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_reg.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* 10G controller driver for Samsung SoCs
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
  * Author: Siva Reddy Kallam <siva.kallam@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 by the Free Software Foundation.
  */
 #ifndef __SXGBE_REGMAP_H__
 #define __SXGBE_REGMAP_H__
diff --git a/drivers/net/ethernet/seeq/ether3.c b/drivers/net/ethernet/seeq/ether3.c
index d1bb73bf9914..632a7c85964d 100644
--- a/drivers/net/ethernet/seeq/ether3.c
+++ b/drivers/net/ethernet/seeq/ether3.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/acorn/net/ether3.c
  *
  *  Copyright (C) 1995-2000 Russell King
  *
- * 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.
- *
  * SEEQ nq8005 ethernet driver for Acorn/ANT Ether3 card
  *  for Acorn machines
  *
diff --git a/drivers/net/ethernet/seeq/ether3.h b/drivers/net/ethernet/seeq/ether3.h
index be19e5fa5cf2..585dd51be201 100644
--- a/drivers/net/ethernet/seeq/ether3.h
+++ b/drivers/net/ethernet/seeq/ether3.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/acorn/net/ether3.h
  *
  *  Copyright (C) 1995-2000 Russell King
  *
- * 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.
- *
  *  network driver for Acorn/ANT Ether3 cards
  */
 
diff --git a/drivers/net/ethernet/sfc/bitfield.h b/drivers/net/ethernet/sfc/bitfield.h
index 41ad07d45144..1b59e9fe58b4 100644
--- a/drivers/net/ethernet/sfc/bitfield.h
+++ b/drivers/net/ethernet/sfc/bitfield.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_BITFIELD_H
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index e888b479c596..16d6952c312a 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2012-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include "net_driver.h"
diff --git a/drivers/net/ethernet/sfc/ef10_regs.h b/drivers/net/ethernet/sfc/ef10_regs.h
index 6a56778cf06c..154cfad95186 100644
--- a/drivers/net/ethernet/sfc/ef10_regs.h
+++ b/drivers/net/ethernet/sfc/ef10_regs.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2012-2017 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_EF10_REGS_H
diff --git a/drivers/net/ethernet/sfc/ef10_sriov.c b/drivers/net/ethernet/sfc/ef10_sriov.c
index 3d76fd1504c2..52bd43f45761 100644
--- a/drivers/net/ethernet/sfc/ef10_sriov.c
+++ b/drivers/net/ethernet/sfc/ef10_sriov.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2015 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 #include <linux/etherdevice.h>
 #include <linux/pci.h>
diff --git a/drivers/net/ethernet/sfc/ef10_sriov.h b/drivers/net/ethernet/sfc/ef10_sriov.h
index 2aa444ed42de..cfe556d17313 100644
--- a/drivers/net/ethernet/sfc/ef10_sriov.h
+++ b/drivers/net/ethernet/sfc/ef10_sriov.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2015 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF10_SRIOV_H
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index bc655ffc9e02..53b726bfe945 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2005-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/module.h>
diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h
index 3f759ebdcf10..04fed7c06618 100644
--- a/drivers/net/ethernet/sfc/efx.h
+++ b/drivers/net/ethernet/sfc/efx.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_EFX_H
diff --git a/drivers/net/ethernet/sfc/enum.h b/drivers/net/ethernet/sfc/enum.h
index 6fa824211d91..3332cdf2918a 100644
--- a/drivers/net/ethernet/sfc/enum.h
+++ b/drivers/net/ethernet/sfc/enum.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2007-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_ENUM_H
diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c
index 600d7b895cf2..86b965875540 100644
--- a/drivers/net/ethernet/sfc/ethtool.c
+++ b/drivers/net/ethernet/sfc/ethtool.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/netdevice.h>
diff --git a/drivers/net/ethernet/sfc/falcon/bitfield.h b/drivers/net/ethernet/sfc/falcon/bitfield.h
index 230fd77bd311..5eb178d0c149 100644
--- a/drivers/net/ethernet/sfc/falcon/bitfield.h
+++ b/drivers/net/ethernet/sfc/falcon/bitfield.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_BITFIELD_H
diff --git a/drivers/net/ethernet/sfc/falcon/efx.c b/drivers/net/ethernet/sfc/falcon/efx.c
index 8b1f94d7a6c5..9b15c39ac670 100644
--- a/drivers/net/ethernet/sfc/falcon/efx.c
+++ b/drivers/net/ethernet/sfc/falcon/efx.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2005-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/module.h>
diff --git a/drivers/net/ethernet/sfc/falcon/efx.h b/drivers/net/ethernet/sfc/falcon/efx.h
index a4e4d8ea4078..d3b4646545fa 100644
--- a/drivers/net/ethernet/sfc/falcon/efx.h
+++ b/drivers/net/ethernet/sfc/falcon/efx.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_EFX_H
diff --git a/drivers/net/ethernet/sfc/falcon/enum.h b/drivers/net/ethernet/sfc/falcon/enum.h
index 4824fcf5c3d4..7e6277fb47ec 100644
--- a/drivers/net/ethernet/sfc/falcon/enum.h
+++ b/drivers/net/ethernet/sfc/falcon/enum.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2007-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_ENUM_H
diff --git a/drivers/net/ethernet/sfc/falcon/ethtool.c b/drivers/net/ethernet/sfc/falcon/ethtool.c
index 72cedec945c1..08bd6a321918 100644
--- a/drivers/net/ethernet/sfc/falcon/ethtool.c
+++ b/drivers/net/ethernet/sfc/falcon/ethtool.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/netdevice.h>
diff --git a/drivers/net/ethernet/sfc/falcon/falcon.c b/drivers/net/ethernet/sfc/falcon/falcon.c
index 6520d7bc8d21..3324a6219a09 100644
--- a/drivers/net/ethernet/sfc/falcon/falcon.c
+++ b/drivers/net/ethernet/sfc/falcon/falcon.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/bitops.h>
diff --git a/drivers/net/ethernet/sfc/falcon/falcon_boards.c b/drivers/net/ethernet/sfc/falcon/falcon_boards.c
index dec83a217093..839189dab98e 100644
--- a/drivers/net/ethernet/sfc/falcon/falcon_boards.c
+++ b/drivers/net/ethernet/sfc/falcon/falcon_boards.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2007-2012 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/rtnetlink.h>
diff --git a/drivers/net/ethernet/sfc/falcon/farch.c b/drivers/net/ethernet/sfc/falcon/farch.c
index 411a2f419447..332183280a45 100644
--- a/drivers/net/ethernet/sfc/falcon/farch.c
+++ b/drivers/net/ethernet/sfc/falcon/farch.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/bitops.h>
diff --git a/drivers/net/ethernet/sfc/falcon/farch_regs.h b/drivers/net/ethernet/sfc/falcon/farch_regs.h
index 8095f273d574..5b01f3f3fde1 100644
--- a/drivers/net/ethernet/sfc/falcon/farch_regs.h
+++ b/drivers/net/ethernet/sfc/falcon/farch_regs.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2012 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_FARCH_REGS_H
diff --git a/drivers/net/ethernet/sfc/falcon/filter.h b/drivers/net/ethernet/sfc/falcon/filter.h
index 647f6b2725c5..bc6f5f563e70 100644
--- a/drivers/net/ethernet/sfc/falcon/filter.h
+++ b/drivers/net/ethernet/sfc/falcon/filter.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_FILTER_H
diff --git a/drivers/net/ethernet/sfc/falcon/io.h b/drivers/net/ethernet/sfc/falcon/io.h
index c3577643fbda..bc23c800a10f 100644
--- a/drivers/net/ethernet/sfc/falcon/io.h
+++ b/drivers/net/ethernet/sfc/falcon/io.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_IO_H
diff --git a/drivers/net/ethernet/sfc/falcon/mdio_10g.c b/drivers/net/ethernet/sfc/falcon/mdio_10g.c
index ee0713f03d01..540278161449 100644
--- a/drivers/net/ethernet/sfc/falcon/mdio_10g.c
+++ b/drivers/net/ethernet/sfc/falcon/mdio_10g.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2006-2011 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 /*
  * Useful functions for working with MDIO clause 45 PHYs
diff --git a/drivers/net/ethernet/sfc/falcon/mdio_10g.h b/drivers/net/ethernet/sfc/falcon/mdio_10g.h
index 53cb5cc4ad37..de676bfa064d 100644
--- a/drivers/net/ethernet/sfc/falcon/mdio_10g.h
+++ b/drivers/net/ethernet/sfc/falcon/mdio_10g.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2006-2011 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_MDIO_10G_H
diff --git a/drivers/net/ethernet/sfc/falcon/mtd.c b/drivers/net/ethernet/sfc/falcon/mtd.c
index 2d67e4621a3d..15bd47bf9e8e 100644
--- a/drivers/net/ethernet/sfc/falcon/mtd.c
+++ b/drivers/net/ethernet/sfc/falcon/mtd.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/module.h>
diff --git a/drivers/net/ethernet/sfc/falcon/net_driver.h b/drivers/net/ethernet/sfc/falcon/net_driver.h
index 37a8bdf32206..a49ea2e719b6 100644
--- a/drivers/net/ethernet/sfc/falcon/net_driver.h
+++ b/drivers/net/ethernet/sfc/falcon/net_driver.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2005-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 /* Common definitions for all Efx net driver code */
diff --git a/drivers/net/ethernet/sfc/falcon/nic.c b/drivers/net/ethernet/sfc/falcon/nic.c
index 9c07b5175581..156da315ec89 100644
--- a/drivers/net/ethernet/sfc/falcon/nic.c
+++ b/drivers/net/ethernet/sfc/falcon/nic.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/bitops.h>
diff --git a/drivers/net/ethernet/sfc/falcon/nic.h b/drivers/net/ethernet/sfc/falcon/nic.h
index 07c62dc552cb..9f413474bd9f 100644
--- a/drivers/net/ethernet/sfc/falcon/nic.h
+++ b/drivers/net/ethernet/sfc/falcon/nic.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_NIC_H
diff --git a/drivers/net/ethernet/sfc/falcon/phy.h b/drivers/net/ethernet/sfc/falcon/phy.h
index 362141cee313..69bb548eae59 100644
--- a/drivers/net/ethernet/sfc/falcon/phy.h
+++ b/drivers/net/ethernet/sfc/falcon/phy.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2007-2010 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_PHY_H
diff --git a/drivers/net/ethernet/sfc/falcon/qt202x_phy.c b/drivers/net/ethernet/sfc/falcon/qt202x_phy.c
index f5e0f18d4ea8..21af67e42296 100644
--- a/drivers/net/ethernet/sfc/falcon/qt202x_phy.c
+++ b/drivers/net/ethernet/sfc/falcon/qt202x_phy.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2006-2012 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 /*
  * Driver for AMCC QT202x SFP+ and XFP adapters; see www.amcc.com for details
diff --git a/drivers/net/ethernet/sfc/falcon/rx.c b/drivers/net/ethernet/sfc/falcon/rx.c
index 02456ed13a7d..fd850d3d8ec0 100644
--- a/drivers/net/ethernet/sfc/falcon/rx.c
+++ b/drivers/net/ethernet/sfc/falcon/rx.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2005-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/socket.h>
diff --git a/drivers/net/ethernet/sfc/falcon/selftest.c b/drivers/net/ethernet/sfc/falcon/selftest.c
index 55c0fbbc4fb8..147677c7c72f 100644
--- a/drivers/net/ethernet/sfc/falcon/selftest.c
+++ b/drivers/net/ethernet/sfc/falcon/selftest.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2012 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/netdevice.h>
diff --git a/drivers/net/ethernet/sfc/falcon/selftest.h b/drivers/net/ethernet/sfc/falcon/selftest.h
index be52a49c006a..c0dbc6394e0f 100644
--- a/drivers/net/ethernet/sfc/falcon/selftest.h
+++ b/drivers/net/ethernet/sfc/falcon/selftest.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2012 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_SELFTEST_H
diff --git a/drivers/net/ethernet/sfc/falcon/tenxpress.c b/drivers/net/ethernet/sfc/falcon/tenxpress.c
index ff9b4e2b590c..e27824ef121f 100644
--- a/drivers/net/ethernet/sfc/falcon/tenxpress.c
+++ b/drivers/net/ethernet/sfc/falcon/tenxpress.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2007-2011 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/net/ethernet/sfc/falcon/tx.c b/drivers/net/ethernet/sfc/falcon/tx.c
index c5059f456f37..f7306e93a8b8 100644
--- a/drivers/net/ethernet/sfc/falcon/tx.c
+++ b/drivers/net/ethernet/sfc/falcon/tx.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2005-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/pci.h>
diff --git a/drivers/net/ethernet/sfc/falcon/tx.h b/drivers/net/ethernet/sfc/falcon/tx.h
index a607eb0087a8..2a88c59cbbbe 100644
--- a/drivers/net/ethernet/sfc/falcon/tx.h
+++ b/drivers/net/ethernet/sfc/falcon/tx.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2015 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_TX_H
diff --git a/drivers/net/ethernet/sfc/falcon/txc43128_phy.c b/drivers/net/ethernet/sfc/falcon/txc43128_phy.c
index 3c55fd23c271..f3503965c52c 100644
--- a/drivers/net/ethernet/sfc/falcon/txc43128_phy.c
+++ b/drivers/net/ethernet/sfc/falcon/txc43128_phy.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2006-2011 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 /*
diff --git a/drivers/net/ethernet/sfc/falcon/workarounds.h b/drivers/net/ethernet/sfc/falcon/workarounds.h
index 6af800bc9633..e28c67fc92a3 100644
--- a/drivers/net/ethernet/sfc/falcon/workarounds.h
+++ b/drivers/net/ethernet/sfc/falcon/workarounds.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EF4_WORKAROUNDS_H
diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c
index e045a5d6b938..eedd32e2bfcb 100644
--- a/drivers/net/ethernet/sfc/farch.c
+++ b/drivers/net/ethernet/sfc/farch.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/bitops.h>
diff --git a/drivers/net/ethernet/sfc/farch_regs.h b/drivers/net/ethernet/sfc/farch_regs.h
index 7019a712e799..d138be423e63 100644
--- a/drivers/net/ethernet/sfc/farch_regs.h
+++ b/drivers/net/ethernet/sfc/farch_regs.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2012 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_FARCH_REGS_H
diff --git a/drivers/net/ethernet/sfc/filter.h b/drivers/net/ethernet/sfc/filter.h
index 59021ad6d98d..40b2af8bfb81 100644
--- a/drivers/net/ethernet/sfc/filter.h
+++ b/drivers/net/ethernet/sfc/filter.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_FILTER_H
diff --git a/drivers/net/ethernet/sfc/io.h b/drivers/net/ethernet/sfc/io.h
index 2774a10f44e9..c3c011bc6a68 100644
--- a/drivers/net/ethernet/sfc/io.h
+++ b/drivers/net/ethernet/sfc/io.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_IO_H
diff --git a/drivers/net/ethernet/sfc/mcdi.c b/drivers/net/ethernet/sfc/mcdi.c
index 295ec1787b9f..2713300343c7 100644
--- a/drivers/net/ethernet/sfc/mcdi.c
+++ b/drivers/net/ethernet/sfc/mcdi.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2008-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
index ebd95972ae7b..9081f84a2604 100644
--- a/drivers/net/ethernet/sfc/mcdi.h
+++ b/drivers/net/ethernet/sfc/mcdi.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2008-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_MCDI_H
diff --git a/drivers/net/ethernet/sfc/mcdi_mon.c b/drivers/net/ethernet/sfc/mcdi_mon.c
index f17751559ccc..5954fcfee2b1 100644
--- a/drivers/net/ethernet/sfc/mcdi_mon.c
+++ b/drivers/net/ethernet/sfc/mcdi_mon.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2011-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/bitops.h>
diff --git a/drivers/net/ethernet/sfc/mcdi_pcol.h b/drivers/net/ethernet/sfc/mcdi_pcol.h
index 20a5523bf9f3..79d834a4ae49 100644
--- a/drivers/net/ethernet/sfc/mcdi_pcol.h
+++ b/drivers/net/ethernet/sfc/mcdi_pcol.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2009-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 
diff --git a/drivers/net/ethernet/sfc/mcdi_port.c b/drivers/net/ethernet/sfc/mcdi_port.c
index a4bbfebe3d64..fb7cde4980ed 100644
--- a/drivers/net/ethernet/sfc/mcdi_port.c
+++ b/drivers/net/ethernet/sfc/mcdi_port.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2009-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 /*
diff --git a/drivers/net/ethernet/sfc/mtd.c b/drivers/net/ethernet/sfc/mtd.c
index 0d03e0577d85..273c08e5455f 100644
--- a/drivers/net/ethernet/sfc/mtd.c
+++ b/drivers/net/ethernet/sfc/mtd.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/module.h>
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index 961b92979640..284a1b047ac2 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2005-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 /* Common definitions for all Efx net driver code */
diff --git a/drivers/net/ethernet/sfc/nic.c b/drivers/net/ethernet/sfc/nic.c
index c2d45a40eb48..b0baa70fbba7 100644
--- a/drivers/net/ethernet/sfc/nic.c
+++ b/drivers/net/ethernet/sfc/nic.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/bitops.h>
diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h
index 5cca0556b47f..1f7c5717de75 100644
--- a/drivers/net/ethernet/sfc/nic.h
+++ b/drivers/net/ethernet/sfc/nic.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_NIC_H
diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
index f21661532ed3..02ed6d1b716c 100644
--- a/drivers/net/ethernet/sfc/ptp.c
+++ b/drivers/net/ethernet/sfc/ptp.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2011-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 /* Theory of operation:
diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c
index 8702ab44d80b..d5db045535d3 100644
--- a/drivers/net/ethernet/sfc/rx.c
+++ b/drivers/net/ethernet/sfc/rx.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2005-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/socket.h>
diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
index f6936949fc85..8474cf8ea7d3 100644
--- a/drivers/net/ethernet/sfc/selftest.c
+++ b/drivers/net/ethernet/sfc/selftest.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2012 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/netdevice.h>
diff --git a/drivers/net/ethernet/sfc/selftest.h b/drivers/net/ethernet/sfc/selftest.h
index 32a427253a03..a3553816d92c 100644
--- a/drivers/net/ethernet/sfc/selftest.h
+++ b/drivers/net/ethernet/sfc/selftest.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2012 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_SELFTEST_H
diff --git a/drivers/net/ethernet/sfc/siena.c b/drivers/net/ethernet/sfc/siena.c
index 65161f68265a..81499244a4b4 100644
--- a/drivers/net/ethernet/sfc/siena.c
+++ b/drivers/net/ethernet/sfc/siena.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/bitops.h>
diff --git a/drivers/net/ethernet/sfc/siena_sriov.c b/drivers/net/ethernet/sfc/siena_sriov.c
index da7b94f34604..dfbdf05dcf79 100644
--- a/drivers/net/ethernet/sfc/siena_sriov.c
+++ b/drivers/net/ethernet/sfc/siena_sriov.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2010-2012 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 #include <linux/pci.h>
 #include <linux/module.h>
diff --git a/drivers/net/ethernet/sfc/siena_sriov.h b/drivers/net/ethernet/sfc/siena_sriov.h
index d88d4dab170a..e441c89c25ce 100644
--- a/drivers/net/ethernet/sfc/siena_sriov.h
+++ b/drivers/net/ethernet/sfc/siena_sriov.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2015 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef SIENA_SRIOV_H
diff --git a/drivers/net/ethernet/sfc/sriov.c b/drivers/net/ethernet/sfc/sriov.c
index 0b766fdbcddb..3f241e6c881a 100644
--- a/drivers/net/ethernet/sfc/sriov.c
+++ b/drivers/net/ethernet/sfc/sriov.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2014-2015 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 #include <linux/module.h>
 #include "net_driver.h"
diff --git a/drivers/net/ethernet/sfc/sriov.h b/drivers/net/ethernet/sfc/sriov.h
index 84c7984edcaf..747707bee483 100644
--- a/drivers/net/ethernet/sfc/sriov.h
+++ b/drivers/net/ethernet/sfc/sriov.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2014-2015 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_SRIOV_H
diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index e182055ec2eb..31ec56091a5d 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2005-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/pci.h>
diff --git a/drivers/net/ethernet/sfc/tx.h b/drivers/net/ethernet/sfc/tx.h
index 1cccc97ec676..e04d5ddeb32c 100644
--- a/drivers/net/ethernet/sfc/tx.h
+++ b/drivers/net/ethernet/sfc/tx.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2015 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_TX_H
diff --git a/drivers/net/ethernet/sfc/tx_tso.c b/drivers/net/ethernet/sfc/tx_tso.c
index e0cbda9ae859..898e5c61d908 100644
--- a/drivers/net/ethernet/sfc/tx_tso.c
+++ b/drivers/net/ethernet/sfc/tx_tso.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2005-2015 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/pci.h>
diff --git a/drivers/net/ethernet/sfc/vfdi.h b/drivers/net/ethernet/sfc/vfdi.h
index f62901d4cae0..480b872eb4d1 100644
--- a/drivers/net/ethernet/sfc/vfdi.h
+++ b/drivers/net/ethernet/sfc/vfdi.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2010-2012 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 #ifndef _VFDI_H
 #define _VFDI_H
diff --git a/drivers/net/ethernet/sfc/workarounds.h b/drivers/net/ethernet/sfc/workarounds.h
index c67fa18b8121..815be2d20c4b 100644
--- a/drivers/net/ethernet/sfc/workarounds.h
+++ b/drivers/net/ethernet/sfc/workarounds.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #ifndef EFX_WORKAROUNDS_H
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 98d1a45c0606..f2577ec1b35a 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * GENEVE: Generic Network Virtualization Encapsulation
  *
  * Copyright (c) 2015 Red Hat, Inc.
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c
index 077364cbf439..5e72cc55afbd 100644
--- a/drivers/net/mdio.c
+++ b/drivers/net/mdio.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mdio.c: Generic support for MDIO-compatible transceivers
  * Copyright 2006-2009 Solarflare Communications Inc.
- *
- * 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, incorporated herein by reference.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/net/ppp/ppp_deflate.c b/drivers/net/ppp/ppp_deflate.c
index 685e875f5164..c457f849e553 100644
--- a/drivers/net/ppp/ppp_deflate.c
+++ b/drivers/net/ppp/ppp_deflate.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ppp_deflate.c - interface the zlib procedures for Deflate compression
  * and decompression (as used by gzip) to the PPP code.
  *
  * Copyright 1994-1998 Paul Mackerras.
- *
- *  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/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c
index 28321aca48fe..eb100eb33de3 100644
--- a/drivers/net/usb/cdc_mbim.c
+++ b/drivers/net/usb/cdc_mbim.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2012  Smith Micro Software, Inc.
  * Copyright (c) 2012  Bjørn Mork <bjorn@mork.no>
  *
  * This driver is based on and reuse most of cdc_ncm, which is
  * Copyright (C) ST-Ericsson 2010-2012
- *
- * 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/drivers/net/usb/huawei_cdc_ncm.c b/drivers/net/usb/huawei_cdc_ncm.c
index 63f28908afda..e15a472c6a54 100644
--- a/drivers/net/usb/huawei_cdc_ncm.c
+++ b/drivers/net/usb/huawei_cdc_ncm.c
@@ -1,8 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* huawei_cdc_ncm.c - handles Huawei devices using the CDC NCM protocol as
  * transport layer.
  * Copyright (C) 2013    Enrico Mioso <mrkiko.rs@gmail.com>
  *
- *
  * ABSTRACT:
  * This driver handles devices resembling the CDC NCM standard, but
  * encapsulating another protocol inside it. An example are some Huawei 3G
@@ -11,10 +11,6 @@
  * This code has been heavily inspired by the cdc_mbim.c driver, which is
  * Copyright (c) 2012  Smith Micro Software, Inc.
  * Copyright (c) 2012  Bjørn Mork <bjorn@mork.no>
- *
- * 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/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index 63e44e746ccc..6d25dea5ad4b 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (c) 1999-2013 Petko Manolov (petkan@nucleusys.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.
- *
  *      ChangeLog:
  *              ....    Most of the time spent on reading sources & docs.
  *              v0.2.x  First official release for the Linux kernel.
diff --git a/drivers/net/usb/pegasus.h b/drivers/net/usb/pegasus.h
index 9b7ea9c9167d..a05b143155ba 100644
--- a/drivers/net/usb/pegasus.h
+++ b/drivers/net/usb/pegasus.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 1999-2013 Petko Manolov (petkan@nucleusys.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.
  */
 
 
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index d9a6699abe59..bc6d9c712399 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2012  Bjørn Mork <bjorn@mork.no>
  *
  * The probing code is heavily inspired by cdc_ether, which is:
  * Copyright (C) 2003-2005 by David Brownell
  * Copyright (C) 2006 by Ole Andre Vadla Ravnas (ActiveSync)
- *
- * 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/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index b01bfa63860d..e0dcb681cfe5 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (c) 2014 Realtek Semiconductor Corp. All rights reserved.
- *
- * 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/signal.h>
diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
index 59dbdbb5feff..98f33e270af1 100644
--- a/drivers/net/usb/rtl8150.c
+++ b/drivers/net/usb/rtl8150.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (c) 2002 Petko Manolov (petkan@users.sourceforge.net)
- *
- * 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/signal.h>
diff --git a/drivers/net/usb/sr9700.h b/drivers/net/usb/sr9700.h
index 258b030277e7..ea2b4de621c8 100644
--- a/drivers/net/usb/sr9700.h
+++ b/drivers/net/usb/sr9700.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * CoreChip-sz SR9700 one chip USB 1.1 Ethernet Devices
  *
  * Author : Liu Junliang <liujunliang_ljl@163.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 _SR9700_H
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 5994d5415a03..ef22fa0ad4de 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VXLAN: Virtual eXtensible Local Area Network
  *
  * Copyright (c) 2012-2013 Vyatta Inc.
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw.h b/drivers/net/wireless/intel/ipw2x00/ipw.h
index 4007bf5ed6f3..7b230a132daa 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw.h
+++ b/drivers/net/wireless/intel/ipw2x00/ipw.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Intel Pro/Wireless 2100, 2200BG, 2915ABG network connection driver
  *
  * Copyright 2012 Stanislav Yakovlev <stas.yakovlev@gmail.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 __IPW_H__
diff --git a/drivers/net/wireless/intersil/p54/eeprom.c b/drivers/net/wireless/intersil/p54/eeprom.c
index de2ef95c386c..5bd35c147e19 100644
--- a/drivers/net/wireless/intersil/p54/eeprom.c
+++ b/drivers/net/wireless/intersil/p54/eeprom.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * EEPROM parser code for mac80211 Prism54 drivers
  *
@@ -10,10 +11,6 @@
  *   Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
  * - stlc45xx driver
  *   Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- *
- * 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/firmware.h>
diff --git a/drivers/net/wireless/intersil/p54/eeprom.h b/drivers/net/wireless/intersil/p54/eeprom.h
index 20ebe39a3f4e..b8f46883a292 100644
--- a/drivers/net/wireless/intersil/p54/eeprom.h
+++ b/drivers/net/wireless/intersil/p54/eeprom.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * eeprom specific definitions for mac80211 Prism54 drivers
  *
@@ -13,10 +14,6 @@
  *
  * - islmvc driver
  *   Copyright (C) 2001 Intersil Americas Inc.
- *
- * 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 EEPROM_H
diff --git a/drivers/net/wireless/intersil/p54/fwio.c b/drivers/net/wireless/intersil/p54/fwio.c
index 52c095c7765f..a5afcc865196 100644
--- a/drivers/net/wireless/intersil/p54/fwio.c
+++ b/drivers/net/wireless/intersil/p54/fwio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Firmware I/O code for mac80211 Prism54 drivers
  *
@@ -10,10 +11,6 @@
  *   Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
  * - stlc45xx driver
  *   Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- *
- * 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/slab.h>
diff --git a/drivers/net/wireless/intersil/p54/led.c b/drivers/net/wireless/intersil/p54/led.c
index 9a8fedd3c0f5..4bc77010f9c1 100644
--- a/drivers/net/wireless/intersil/p54/led.c
+++ b/drivers/net/wireless/intersil/p54/led.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Common code for mac80211 Prism54 drivers
  *
@@ -10,10 +11,6 @@
  *   Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
  * - stlc45xx driver
  *   Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- *
- * 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/firmware.h>
diff --git a/drivers/net/wireless/intersil/p54/lmac.h b/drivers/net/wireless/intersil/p54/lmac.h
index de1d46bf97df..e00761536cfc 100644
--- a/drivers/net/wireless/intersil/p54/lmac.h
+++ b/drivers/net/wireless/intersil/p54/lmac.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * LMAC Interface specific definitions for mac80211 Prism54 drivers
  *
@@ -10,10 +11,6 @@
  *
  * - LMAC API interface header file for STLC4560 (lmac_longbow.h)
  *   Copyright (C) 2007 Conexant Systems, Inc.
- *
- * 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 LMAC_H
diff --git a/drivers/net/wireless/intersil/p54/main.c b/drivers/net/wireless/intersil/p54/main.c
index 1c6d428515a4..ca2676f79bbb 100644
--- a/drivers/net/wireless/intersil/p54/main.c
+++ b/drivers/net/wireless/intersil/p54/main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mac80211 glue code for mac80211 Prism54 drivers
  *
@@ -10,10 +11,6 @@
  *   Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
  * - stlc45xx driver
  *   Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- *
- * 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/slab.h>
diff --git a/drivers/net/wireless/intersil/p54/p54.h b/drivers/net/wireless/intersil/p54/p54.h
index 529939e611cd..0a9c1a19380f 100644
--- a/drivers/net/wireless/intersil/p54/p54.h
+++ b/drivers/net/wireless/intersil/p54/p54.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Shared defines for all mac80211 Prism54 code
  *
@@ -5,10 +6,6 @@
  *
  * Based on the islsm (softmac prism54) driver, which is:
  * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
- *
- * 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 P54_H
diff --git a/drivers/net/wireless/intersil/p54/p54pci.c b/drivers/net/wireless/intersil/p54/p54pci.c
index 57ad56435dda..80ad0b7eaef4 100644
--- a/drivers/net/wireless/intersil/p54/p54pci.c
+++ b/drivers/net/wireless/intersil/p54/p54pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 
 /*
  * Linux device driver for PCI based Prism54
@@ -7,10 +8,6 @@
  *
  * Based on the islsm (softmac prism54) driver, which is:
  * Copyright 2004-2006 Jean-Baptiste Note <jean-baptiste.note@m4x.org>, et al.
- *
- * 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/pci.h>
diff --git a/drivers/net/wireless/intersil/p54/p54pci.h b/drivers/net/wireless/intersil/p54/p54pci.h
index 68405c142f97..3867e5935ac4 100644
--- a/drivers/net/wireless/intersil/p54/p54pci.h
+++ b/drivers/net/wireless/intersil/p54/p54pci.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef P54PCI_H
 #define P54PCI_H
 #include <linux/interrupt.h>
@@ -9,10 +10,6 @@
  *
  * Based on the islsm (softmac prism54) driver, which is:
  * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
- *
- * 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.
  */
 
 /* Device Interrupt register bits */
diff --git a/drivers/net/wireless/intersil/p54/p54usb.c b/drivers/net/wireless/intersil/p54/p54usb.c
index b0b86f701061..f937815f0f2c 100644
--- a/drivers/net/wireless/intersil/p54/p54usb.c
+++ b/drivers/net/wireless/intersil/p54/p54usb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 
 /*
  * Linux device driver for USB based Prism54
@@ -6,10 +7,6 @@
  *
  * Based on the islsm (softmac prism54) driver, which is:
  * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
- *
- * 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/usb.h>
diff --git a/drivers/net/wireless/intersil/p54/p54usb.h b/drivers/net/wireless/intersil/p54/p54usb.h
index a5f5f0fea3bd..b2d1bce1b9e7 100644
--- a/drivers/net/wireless/intersil/p54/p54usb.h
+++ b/drivers/net/wireless/intersil/p54/p54usb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef P54USB_H
 #define P54USB_H
 
@@ -8,10 +9,6 @@
  *
  * Based on the islsm (softmac prism54) driver, which is:
  * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
- *
- * 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.
  */
 
 /* for isl3886 register definitions used on ver 1 devices */
diff --git a/drivers/net/wireless/intersil/p54/txrx.c b/drivers/net/wireless/intersil/p54/txrx.c
index 790784568ad2..ff9acd1563f4 100644
--- a/drivers/net/wireless/intersil/p54/txrx.c
+++ b/drivers/net/wireless/intersil/p54/txrx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Common code for mac80211 Prism54 drivers
  *
@@ -10,10 +11,6 @@
  *   Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
  * - stlc45xx driver
  *   Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- *
- * 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/export.h>
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 60ca13e0f15b..40f231b94873 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mac80211_hwsim - software simulator of 802.11 radio(s) for mac80211
  * Copyright (c) 2008, Jouni Malinen <j@w1.fi>
  * Copyright (c) 2011, Javier Lopez <jlopex@gmail.com>
  * Copyright (c) 2016 - 2017 Intel Deutschland GmbH
  * Copyright (C) 2018 Intel Corporation
- *
- * 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.
  */
 
 /*
diff --git a/drivers/net/wireless/mac80211_hwsim.h b/drivers/net/wireless/mac80211_hwsim.h
index a1ef8457fad4..a85bc7c5c030 100644
--- a/drivers/net/wireless/mac80211_hwsim.h
+++ b/drivers/net/wireless/mac80211_hwsim.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * mac80211_hwsim - software simulator of 802.11 radio(s) for mac80211
  * Copyright (c) 2008, Jouni Malinen <j@w1.fi>
  * Copyright (c) 2011, Javier Lopez <jlopex@gmail.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 __MAC80211_HWSIM_H
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.c
index b1bfee738937..fda6ba796385 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 
 /*
  * Radio tuning for GCT GRF5101 on RTL8180
@@ -13,10 +14,6 @@
  * A special Big Thanks also is for all people who donated me cards,
  * making possible the creation of the original rtl8180 driver
  * from which this code is derived!
- *
- * 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/pci.h>
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.h b/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.h
index 4d80a2785123..91ff3185cd1b 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/grf5101.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef RTL8180_GRF5101_H
 #define RTL8180_GRF5101_H
 
@@ -15,10 +16,6 @@
  * A special Big Thanks also is for all people who donated me cards,
  * making possible the creation of the original rtl8180 driver
  * from which this code is derived!
- *
- * 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.
  */
 
 #define GRF5101_ANTENNA 0xA3
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.c
index eebf23976524..27d04fec3691 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Radio tuning for Maxim max2820 on RTL8180
  *
@@ -12,10 +13,6 @@
  * A special Big Thanks also is for all people who donated me cards,
  * making possible the creation of the original rtl8180 driver
  * from which this code is derived!
- *
- * 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/pci.h>
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.h b/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.h
index 8e982b72b690..4cb800d2d3c8 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/max2820.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef RTL8180_MAX2820_H
 #define RTL8180_MAX2820_H
 
@@ -15,10 +16,6 @@
  * A special Big Thanks also is for all people who donated me cards,
  * making possible the creation of the original rtl8180 driver
  * from which this code is derived!
- *
- * 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.
  */
 
 #define MAXIM_ANTENNA 0xb3
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225.c
index 9bda5bc78eda..470a869e6658 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 
 /*
  * Radio tuning for RTL8225 on RTL8180
@@ -9,10 +10,6 @@
  * Copyright 2005 Andrea Merello <andrea.merello@gmail.com>, et al.
  *
  * Thanks to Realtek for their support!
- *
- * 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/pci.h>
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.c
index 51e32df6120b..23cd4ff78e54 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 
 /* Radio tuning for RTL8225 on RTL8187SE
  *
@@ -10,10 +11,6 @@
  * Also based on the rtl8187 driver, which is:
  * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
  * Copyright 2007 Andrea Merello <andrea.merello@gmail.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 <net/mac80211.h>
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.h b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.h
index 229400264088..f00972661888 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 /* Definitions for RTL8187SE hardware
  *
@@ -10,10 +11,6 @@
  * Also based on the rtl8187 driver, which is:
  * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
  * Copyright 2007 Andrea Merello <andrea.merello@gmail.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 RTL8187SE_RTL8225_H
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.c
index 959b049827de..dd12f5cdb19b 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 
 /*
  * Radio tuning for Philips SA2400 on RTL8180
@@ -13,10 +14,6 @@
  * A special Big Thanks also is for all people who donated me cards,
  * making possible the creation of the original rtl8180 driver
  * from which this code is derived!
- *
- * 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/pci.h>
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.h b/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.h
index fb0093f35148..ef6565b20dbd 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/sa2400.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 #ifndef RTL8180_SA2400_H
 #define RTL8180_SA2400_H
 
@@ -15,10 +16,6 @@
  * A special Big Thanks also is for all people who donated me cards,
  * making possible the creation of the original rtl8180 driver
  * from which this code is derived!
- *
- * 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.
  */
 
 #define SA2400_ANTENNA 0x91
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
index 1a2ea8b47714..eb68b2d3caa1 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Linux device driver for RTL8187
  *
@@ -14,10 +15,6 @@
  *
  * Magic delays and register offsets below are taken from the original
  * r8187 driver sources.  Thanks to Realtek for their support!
- *
- * 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/usb.h>
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c
index c089540116fa..49421d10e22b 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Linux LED driver for RTL8187
  *
@@ -7,10 +8,6 @@
  * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
  *
  * Thanks to Realtek for their support!
- *
- * 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.
  */
 
 #ifdef CONFIG_RTL8187_LEDS
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.h b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.h
index d743c96d4a20..5565cbf92bbf 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Definitions for RTL8187 leds
  *
@@ -5,10 +6,6 @@
  *
  * Based on the LED handling in the r8187 driver, which is:
  * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
- *
- * 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 RTL8187_LED_H
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/rfkill.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/rfkill.c
index 34116719974a..c57a4742b03e 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8187/rfkill.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/rfkill.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Linux RFKILL support for RTL8187
  *
@@ -7,10 +8,6 @@
  * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
  *
  * Thanks to Realtek for their support!
- *
- * 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/types.h>
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.h b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.h
index 324451df97f7..36f3460cc6c6 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Definitions for RTL8187 hardware
  *
@@ -6,10 +7,6 @@
  *
  * Based on the r8187 driver, which is:
  * Copyright 2005 Andrea Merello <andrea.merello@gmail.com>, et al.
- *
- * 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 RTL8187_H
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.c
index ff0971f1e2c8..b2616d61b66d 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.c
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Radio tuning for RTL8225 on RTL8187
  *
@@ -10,10 +11,6 @@
  * Magic delays, register offsets, and phy value tables below are
  * taken from the original r8187 driver sources.  Thanks to Realtek
  * for their support!
- *
- * 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/usb.h>
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.h b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.h
index 141afb09a5b4..b9475e6ead23 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Radio tuning definitions for RTL8225 on RTL8187
  *
@@ -6,10 +7,6 @@
  *
  * Based on the r8187 driver, which is:
  * Copyright 2005 Andrea Merello <andrea.merello@gmail.com>, et al.
- *
- * 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 RTL8187_RTL8225_H
diff --git a/drivers/net/wireless/realtek/rtl818x/rtl818x.h b/drivers/net/wireless/realtek/rtl818x/rtl818x.h
index 7abef95d278b..597f41af899a 100644
--- a/drivers/net/wireless/realtek/rtl818x/rtl818x.h
+++ b/drivers/net/wireless/realtek/rtl818x/rtl818x.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Definitions for RTL818x hardware
  *
@@ -6,10 +7,6 @@
  *
  * Based on the r8187 driver, which is:
  * Copyright 2005 Andrea Merello <andrea.merello@gmail.com>, et al.
- *
- * 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 RTL818X_H
diff --git a/drivers/net/wireless/st/cw1200/bh.c b/drivers/net/wireless/st/cw1200/bh.c
index 92d299aa257c..02efe8483cba 100644
--- a/drivers/net/wireless/st/cw1200/bh.c
+++ b/drivers/net/wireless/st/cw1200/bh.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Device handling thread implementation for mac80211 ST-Ericsson CW1200 drivers
  *
@@ -8,10 +9,6 @@
  * ST-Ericsson UMAC CW1200 driver, which is
  * Copyright (c) 2010, ST-Ericsson
  * Author: Ajitpal Singh <ajitpal.singh@stericsson.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/drivers/net/wireless/st/cw1200/bh.h b/drivers/net/wireless/st/cw1200/bh.h
index af6a4853728f..a4ff6fd7624f 100644
--- a/drivers/net/wireless/st/cw1200/bh.h
+++ b/drivers/net/wireless/st/cw1200/bh.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Device handling thread interface for mac80211 ST-Ericsson CW1200 drivers
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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 CW1200_BH_H
diff --git a/drivers/net/wireless/st/cw1200/cw1200.h b/drivers/net/wireless/st/cw1200/cw1200.h
index 1ad7d3602520..48f808cdc1cb 100644
--- a/drivers/net/wireless/st/cw1200/cw1200.h
+++ b/drivers/net/wireless/st/cw1200/cw1200.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Common private data for ST-Ericsson CW1200 drivers
  *
@@ -9,10 +10,6 @@
  *
  * Based on the islsm (softmac prism54) driver, which is:
  * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
- *
- * 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 CW1200_H
diff --git a/drivers/net/wireless/st/cw1200/cw1200_sdio.c b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
index 1037ec62659d..43e012073dbf 100644
--- a/drivers/net/wireless/st/cw1200/cw1200_sdio.c
+++ b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Mac80211 SDIO driver for ST-Ericsson CW1200 device
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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/drivers/net/wireless/st/cw1200/cw1200_spi.c b/drivers/net/wireless/st/cw1200/cw1200_spi.c
index 412fb6e49aed..ef01caac629c 100644
--- a/drivers/net/wireless/st/cw1200/cw1200_spi.c
+++ b/drivers/net/wireless/st/cw1200/cw1200_spi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Mac80211 SPI driver for ST-Ericsson CW1200 device
  *
@@ -7,10 +8,6 @@
  * Based on cw1200_sdio.c
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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/drivers/net/wireless/st/cw1200/debug.c b/drivers/net/wireless/st/cw1200/debug.c
index d94266d9d0b8..8686929c70df 100644
--- a/drivers/net/wireless/st/cw1200/debug.c
+++ b/drivers/net/wireless/st/cw1200/debug.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mac80211 glue code for mac80211 ST-Ericsson CW1200 drivers
  * DebugFS code
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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/drivers/net/wireless/st/cw1200/debug.h b/drivers/net/wireless/st/cw1200/debug.h
index b525aba53bfc..80bc1567533a 100644
--- a/drivers/net/wireless/st/cw1200/debug.h
+++ b/drivers/net/wireless/st/cw1200/debug.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * DebugFS code for ST-Ericsson CW1200 mac80211 driver
  *
  * Copyright (c) 2011, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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 CW1200_DEBUG_H_INCLUDED
diff --git a/drivers/net/wireless/st/cw1200/fwio.c b/drivers/net/wireless/st/cw1200/fwio.c
index b7881232499c..6574e78e05ea 100644
--- a/drivers/net/wireless/st/cw1200/fwio.c
+++ b/drivers/net/wireless/st/cw1200/fwio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Firmware I/O code for mac80211 ST-Ericsson CW1200 drivers
  *
@@ -8,10 +9,6 @@
  * ST-Ericsson UMAC CW1200 driver which is
  * Copyright (c) 2010, ST-Ericsson
  * Author: Ajitpal Singh <ajitpal.singh@stericsson.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/vmalloc.h>
diff --git a/drivers/net/wireless/st/cw1200/fwio.h b/drivers/net/wireless/st/cw1200/fwio.h
index ea3099362cdf..c287160a492e 100644
--- a/drivers/net/wireless/st/cw1200/fwio.h
+++ b/drivers/net/wireless/st/cw1200/fwio.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Firmware API for mac80211 ST-Ericsson CW1200 drivers
  *
@@ -8,10 +9,6 @@
  * ST-Ericsson UMAC CW1200 driver which is
  * Copyright (c) 2010, ST-Ericsson
  * Author: Ajitpal Singh <ajitpal.singh@stericsson.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 FWIO_H_INCLUDED
diff --git a/drivers/net/wireless/st/cw1200/hwbus.h b/drivers/net/wireless/st/cw1200/hwbus.h
index 8b2fc831c3de..bc8802d37b7b 100644
--- a/drivers/net/wireless/st/cw1200/hwbus.h
+++ b/drivers/net/wireless/st/cw1200/hwbus.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Common hwbus abstraction layer interface for cw1200 wireless driver
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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 CW1200_HWBUS_H
diff --git a/drivers/net/wireless/st/cw1200/hwio.c b/drivers/net/wireless/st/cw1200/hwio.c
index ff230b7aeedd..3ba462de8e91 100644
--- a/drivers/net/wireless/st/cw1200/hwio.c
+++ b/drivers/net/wireless/st/cw1200/hwio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Low-level device IO routines for ST-Ericsson CW1200 drivers
  *
@@ -8,10 +9,6 @@
  * ST-Ericsson UMAC CW1200 driver, which is
  * Copyright (c) 2010, ST-Ericsson
  * Author: Ajitpal Singh <ajitpal.singh@lockless.no>
- *
- * 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/types.h>
diff --git a/drivers/net/wireless/st/cw1200/hwio.h b/drivers/net/wireless/st/cw1200/hwio.h
index ddf52669dc5b..d1e629a566c2 100644
--- a/drivers/net/wireless/st/cw1200/hwio.h
+++ b/drivers/net/wireless/st/cw1200/hwio.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Low-level API for mac80211 ST-Ericsson CW1200 drivers
  *
@@ -8,10 +9,6 @@
  * ST-Ericsson UMAC CW1200 driver which is
  * Copyright (c) 2010, ST-Ericsson
  * Author: Ajitpal Singh <ajitpal.singh@stericsson.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 CW1200_HWIO_H_INCLUDED
diff --git a/drivers/net/wireless/st/cw1200/main.c b/drivers/net/wireless/st/cw1200/main.c
index c1608f0bf6d0..f7fe56affbcd 100644
--- a/drivers/net/wireless/st/cw1200/main.c
+++ b/drivers/net/wireless/st/cw1200/main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * mac80211 glue code for mac80211 ST-Ericsson CW1200 drivers
  *
@@ -14,10 +15,6 @@
  *   Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al.
  * - stlc45xx driver
  *   Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- *
- * 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/drivers/net/wireless/st/cw1200/pm.c b/drivers/net/wireless/st/cw1200/pm.c
index ded23df1ac1d..a20ab577a364 100644
--- a/drivers/net/wireless/st/cw1200/pm.c
+++ b/drivers/net/wireless/st/cw1200/pm.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Mac80211 power management API for ST-Ericsson CW1200 drivers
  *
  * Copyright (c) 2011, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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/drivers/net/wireless/st/cw1200/pm.h b/drivers/net/wireless/st/cw1200/pm.h
index 534548470ebc..f516eedfe03c 100644
--- a/drivers/net/wireless/st/cw1200/pm.h
+++ b/drivers/net/wireless/st/cw1200/pm.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Mac80211 power management interface for ST-Ericsson CW1200 mac80211 drivers
  *
  * Copyright (c) 2011, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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 PM_H_INCLUDED
diff --git a/drivers/net/wireless/st/cw1200/queue.c b/drivers/net/wireless/st/cw1200/queue.c
index 7895efefa95d..14133eedb3b6 100644
--- a/drivers/net/wireless/st/cw1200/queue.c
+++ b/drivers/net/wireless/st/cw1200/queue.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * O(1) TX queue with built-in allocator for ST-Ericsson CW1200 drivers
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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 <net/mac80211.h>
diff --git a/drivers/net/wireless/st/cw1200/queue.h b/drivers/net/wireless/st/cw1200/queue.h
index 119f9c79c14e..96ac69ae97de 100644
--- a/drivers/net/wireless/st/cw1200/queue.h
+++ b/drivers/net/wireless/st/cw1200/queue.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * O(1) TX queue with built-in allocator for ST-Ericsson CW1200 drivers
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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 CW1200_QUEUE_H_INCLUDED
diff --git a/drivers/net/wireless/st/cw1200/scan.c b/drivers/net/wireless/st/cw1200/scan.c
index 71e9b91cf15b..c46b044b7f7b 100644
--- a/drivers/net/wireless/st/cw1200/scan.c
+++ b/drivers/net/wireless/st/cw1200/scan.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Scan implementation for ST-Ericsson CW1200 mac80211 drivers
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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/sched.h>
diff --git a/drivers/net/wireless/st/cw1200/scan.h b/drivers/net/wireless/st/cw1200/scan.h
index cc75459e5784..139a9f84c9bf 100644
--- a/drivers/net/wireless/st/cw1200/scan.h
+++ b/drivers/net/wireless/st/cw1200/scan.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Scan interface for ST-Ericsson CW1200 mac80211 drivers
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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 SCAN_H_INCLUDED
diff --git a/drivers/net/wireless/st/cw1200/sta.c b/drivers/net/wireless/st/cw1200/sta.c
index 8dae92a79fe1..236022d4ae2a 100644
--- a/drivers/net/wireless/st/cw1200/sta.c
+++ b/drivers/net/wireless/st/cw1200/sta.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Mac80211 STA API for ST-Ericsson CW1200 drivers
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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/vmalloc.h>
diff --git a/drivers/net/wireless/st/cw1200/sta.h b/drivers/net/wireless/st/cw1200/sta.h
index 719de34dcbfe..706dab8e73bf 100644
--- a/drivers/net/wireless/st/cw1200/sta.h
+++ b/drivers/net/wireless/st/cw1200/sta.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Mac80211 STA interface for ST-Ericsson CW1200 mac80211 drivers
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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 STA_H_INCLUDED
diff --git a/drivers/net/wireless/st/cw1200/txrx.c b/drivers/net/wireless/st/cw1200/txrx.c
index 8c800ef23159..2dfcdb145944 100644
--- a/drivers/net/wireless/st/cw1200/txrx.c
+++ b/drivers/net/wireless/st/cw1200/txrx.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Datapath implementation for ST-Ericsson CW1200 mac80211 drivers
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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 <net/mac80211.h>
diff --git a/drivers/net/wireless/st/cw1200/txrx.h b/drivers/net/wireless/st/cw1200/txrx.h
index 492a4e14213b..8b87e07465c7 100644
--- a/drivers/net/wireless/st/cw1200/txrx.h
+++ b/drivers/net/wireless/st/cw1200/txrx.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Datapath interface for ST-Ericsson CW1200 mac80211 drivers
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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 CW1200_TXRX_H
diff --git a/drivers/net/wireless/st/cw1200/wsm.c b/drivers/net/wireless/st/cw1200/wsm.c
index be4c22e0d902..c86f31dcc981 100644
--- a/drivers/net/wireless/st/cw1200/wsm.c
+++ b/drivers/net/wireless/st/cw1200/wsm.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * WSM host interface (HI) implementation for
  * ST-Ericsson CW1200 mac80211 drivers.
  *
  * Copyright (c) 2010, ST-Ericsson
  * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * 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/skbuff.h>
diff --git a/drivers/net/wireless/st/cw1200/wsm.h b/drivers/net/wireless/st/cw1200/wsm.h
index 48086e849515..ddea57f8c8ab 100644
--- a/drivers/net/wireless/st/cw1200/wsm.h
+++ b/drivers/net/wireless/st/cw1200/wsm.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * WSM host interface (HI) interface for ST-Ericsson CW1200 mac80211 drivers
  *
@@ -7,10 +8,6 @@
  * Based on CW1200 UMAC WSM API, which is
  * Copyright (C) ST-Ericsson SA 2010
  * Author: Stewart Mathers <stewart.mathers@stericsson.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 CW1200_WSM_H_INCLUDED
diff --git a/drivers/net/wireless/ti/wlcore/vendor_cmd.c b/drivers/net/wireless/ti/wlcore/vendor_cmd.c
index 75756fb8e7b0..5cf0b32c413b 100644
--- a/drivers/net/wireless/ti/wlcore/vendor_cmd.c
+++ b/drivers/net/wireless/ti/wlcore/vendor_cmd.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * This file is part of wlcore
  *
  * Copyright (C) 2014 Texas Instruments. All rights reserved.
- *
- * 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/pm_runtime.h>
diff --git a/drivers/net/wireless/ti/wlcore/vendor_cmd.h b/drivers/net/wireless/ti/wlcore/vendor_cmd.h
index 6e0c15e30f03..ebe815ea0316 100644
--- a/drivers/net/wireless/ti/wlcore/vendor_cmd.h
+++ b/drivers/net/wireless/ti/wlcore/vendor_cmd.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * This file is part of wlcore
  *
  * Copyright (C) 2014 Texas Instruments. All rights reserved.
- *
- * 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 __WLCORE_VENDOR_H__
diff --git a/drivers/net/wireless/zydas/zd1201.c b/drivers/net/wireless/zydas/zd1201.c
index 22c70f1f568c..0db7362bedb4 100644
--- a/drivers/net/wireless/zydas/zd1201.c
+++ b/drivers/net/wireless/zydas/zd1201.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *      Driver for ZyDAS zd1201 based wireless USB devices.
  *
  *      Copyright (c) 2004, 2005 Jeroen Vreeken (pe1rxq@amsat.org)
  *
- *      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.
- *
  *      Parts of this driver have been derived from a wlan-ng version
  *      modified by ZyDAS. They also made documentation available, thanks!
  *      Copyright (C) 1999 AbsoluteValue Systems, Inc.  All Rights Reserved.
diff --git a/drivers/net/wireless/zydas/zd1201.h b/drivers/net/wireless/zydas/zd1201.h
index dd7ea1f35bef..c46ac87550d1 100644
--- a/drivers/net/wireless/zydas/zd1201.h
+++ b/drivers/net/wireless/zydas/zd1201.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *      Copyright (c) 2004, 2005 Jeroen Vreeken (pe1rxq@amsat.org)
  *
- *      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.
- *
  *      Parts of this driver have been derived from a wlan-ng version
  *      modified by ZyDAS.
  *      Copyright (C) 1999 AbsoluteValue Systems, Inc.  All Rights Reserved.
diff --git a/drivers/nvmem/lpc18xx_eeprom.c b/drivers/nvmem/lpc18xx_eeprom.c
index 66cff1e2147a..a0275b29afd5 100644
--- a/drivers/nvmem/lpc18xx_eeprom.c
+++ b/drivers/nvmem/lpc18xx_eeprom.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * NXP LPC18xx/LPC43xx EEPROM memory NVMEM driver
  *
  * Copyright (c) 2015 Ariel D'Alessandro <ariel@vanguardiasur.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/clk.h>
diff --git a/drivers/nvmem/lpc18xx_otp.c b/drivers/nvmem/lpc18xx_otp.c
index 549b5298ac4c..16c92ea85d49 100644
--- a/drivers/nvmem/lpc18xx_otp.c
+++ b/drivers/nvmem/lpc18xx_otp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * NXP LPC18xx/43xx OTP memory NVMEM driver
  *
@@ -6,10 +7,6 @@
  * Based on the imx ocotp driver,
  * Copyright (c) 2015 Pengutronix, Philipp Zabel <p.zabel@pengutronix.de>
  *
- * 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.
- *
  * TODO: add support for writing OTP register via API in boot ROM.
  */
 
diff --git a/drivers/nvmem/snvs_lpgpr.c b/drivers/nvmem/snvs_lpgpr.c
index c050a23a9f2b..c527d26ca6ac 100644
--- a/drivers/nvmem/snvs_lpgpr.c
+++ b/drivers/nvmem/snvs_lpgpr.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2015 Pengutronix, Steffen Trumtrar <kernel@pengutronix.de>
  * Copyright (c) 2017 Pengutronix, Oleksij Rempel <kernel@pengutronix.de>
- *
- * 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/mfd/syscon.h>
diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index 0e7703fe733f..3a9789388bfb 100644
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic OPP Interface
  *
@@ -5,10 +6,6 @@
  *      Nishanth Menon
  *      Romit Dasgupta
  *      Kevin Hilman
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/opp/cpu.c b/drivers/opp/cpu.c
index ab6d07e78945..b5055cc886ef 100644
--- a/drivers/opp/cpu.c
+++ b/drivers/opp/cpu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic OPP helper interface for CPU device
  *
@@ -5,10 +6,6 @@
  *      Nishanth Menon
  *      Romit Dasgupta
  *      Kevin Hilman
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/opp/debugfs.c b/drivers/opp/debugfs.c
index a1c57fe14de4..609665e339b6 100644
--- a/drivers/opp/debugfs.c
+++ b/drivers/opp/debugfs.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic OPP debugfs interface
  *
  * Copyright (C) 2015-2016 Viresh Kumar <viresh.kumar@linaro.org>
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/opp/of.c b/drivers/opp/of.c
index c10c782d15aa..b7d81c408242 100644
--- a/drivers/opp/of.c
+++ b/drivers/opp/of.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic OPP OF helpers
  *
@@ -5,10 +6,6 @@
  *      Nishanth Menon
  *      Romit Dasgupta
  *      Kevin Hilman
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/opp/opp.h b/drivers/opp/opp.h
index 569b3525aa67..01a500e2c40a 100644
--- a/drivers/opp/opp.h
+++ b/drivers/opp/opp.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Generic OPP Interface
  *
@@ -5,10 +6,6 @@
  *      Nishanth Menon
  *      Romit Dasgupta
  *      Kevin Hilman
- *
- * 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 __DRIVER_OPP_H__
diff --git a/drivers/parport/parport_ax88796.c b/drivers/parport/parport_ax88796.c
index bfe97c2a8d4c..54b539809673 100644
--- a/drivers/parport/parport_ax88796.c
+++ b/drivers/parport/parport_ax88796.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* linux/drivers/parport/parport_ax88796.c
  *
  * (c) 2005,2006 Simtec Electronics
  *      Ben Dooks <ben@simtec.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/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c
index 5c0170597037..c502dfbf66e3 100644
--- a/drivers/pcmcia/cardbus.c
+++ b/drivers/pcmcia/cardbus.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * cardbus.c -- 16-bit PCMCIA core support
  *
- * 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.
- *
  * The initial developer of the original code is David A. Hinds
  * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index ac0672b8dfca..abd029945cc8 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * cistpl.c -- 16-bit PCMCIA Card Information Structure parser
  *
- * 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.
- *
  * The initial developer of the original code is David A. Hinds
  * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 8c8caec3a72c..e211e2619680 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * cs.c -- Kernel Card Services - core services
  *
- * 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.
- *
  * The initial developer of the original code is David A. Hinds
  * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 03ec43802909..33c9b6ea7364 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * cs_internal.h -- definitions internal to the PCMCIA core modules
  *
- * 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.
- *
  * The initial developer of the original code is David A. Hinds
  * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
@@ -12,7 +9,6 @@
  * (C) 1999             David A. Hinds
  * (C) 2003 - 2010      Dominik Brodowski
  *
- *
  * This file contains definitions _only_ needed by the PCMCIA core modules.
  * It must not be included by PCMCIA socket drivers or by PCMCIA device
  * drivers.
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index a9258f641cee..552bda167e7d 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ds.c -- 16-bit PCMCIA core support
  *
- * 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.
- *
  * The initial developer of the original code is David A. Hinds
  * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
diff --git a/drivers/pcmcia/pcmcia_cis.c b/drivers/pcmcia/pcmcia_cis.c
index 1c05d74e850d..b553f7ab532f 100644
--- a/drivers/pcmcia/pcmcia_cis.c
+++ b/drivers/pcmcia/pcmcia_cis.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PCMCIA high-level CIS access functions
  *
@@ -7,11 +8,6 @@
  *
  * Copyright (C) 1999        David A. Hinds
  * Copyright (C) 2004-2010   Dominik Brodowski
- *
- * 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/slab.h>
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 41ce410f7f97..e3a6b6c8a5b0 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PCMCIA 16-bit resource management functions
  *
@@ -7,11 +8,6 @@
  *
  * Copyright (C) 1999        David A. Hinds
  * Copyright (C) 2004-2010   Dominik Brodowski
- *
- * 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/drivers/pcmcia/pxa2xx_balloon3.c b/drivers/pcmcia/pxa2xx_balloon3.c
index 2ef576c5b69d..5fe1da7a50e4 100644
--- a/drivers/pcmcia/pxa2xx_balloon3.c
+++ b/drivers/pcmcia/pxa2xx_balloon3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa2xx_balloon3.c
  *
@@ -9,10 +10,6 @@
  *  Derived from pxa2xx_mainstone.c, by Nico Pitre
  *
  * Various modification by Marek Vasut <marek.vasut@gmail.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/drivers/pcmcia/pxa2xx_cm_x255.c b/drivers/pcmcia/pxa2xx_cm_x255.c
index da40908b29dd..c0b6b846fbaa 100644
--- a/drivers/pcmcia/pxa2xx_cm_x255.c
+++ b/drivers/pcmcia/pxa2xx_cm_x255.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa/pxa_cm_x255.c
  *
- * 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.
- *
  * Compulab Ltd., 2003, 2007, 2008
  * Mike Rapoport <mike@compulab.co.il>
- *
  */
 
 #include <linux/platform_device.h>
diff --git a/drivers/pcmcia/pxa2xx_cm_x270.c b/drivers/pcmcia/pxa2xx_cm_x270.c
index f59223f2307d..36e35da5f887 100644
--- a/drivers/pcmcia/pxa2xx_cm_x270.c
+++ b/drivers/pcmcia/pxa2xx_cm_x270.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa/pxa_cm_x270.c
  *
- * 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.
- *
  * Compulab Ltd., 2003, 2007, 2008
  * Mike Rapoport <mike@compulab.co.il>
- *
  */
 
 #include <linux/platform_device.h>
diff --git a/drivers/pcmcia/pxa2xx_cm_x2xx.c b/drivers/pcmcia/pxa2xx_cm_x2xx.c
index 6e7dcfd22ede..14eae238131d 100644
--- a/drivers/pcmcia/pxa2xx_cm_x2xx.c
+++ b/drivers/pcmcia/pxa2xx_cm_x2xx.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa/pxa_cm_x2xx.c
  *
- * 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.
- *
  * Compulab Ltd., 2003, 2007, 2008
  * Mike Rapoport <mike@compulab.co.il>
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/pcmcia/pxa2xx_colibri.c b/drivers/pcmcia/pxa2xx_colibri.c
index 4dee7b2a8032..f0f725e99604 100644
--- a/drivers/pcmcia/pxa2xx_colibri.c
+++ b/drivers/pcmcia/pxa2xx_colibri.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa2xx_colibri.c
  *
  * Driver for Toradex Colibri PXA270 CF socket
  *
  * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.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/drivers/pcmcia/pxa2xx_e740.c b/drivers/pcmcia/pxa2xx_e740.c
index 8751a323b448..72caa6d05ab9 100644
--- a/drivers/pcmcia/pxa2xx_e740.c
+++ b/drivers/pcmcia/pxa2xx_e740.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Toshiba e740 PCMCIA specific routines.
  *
  * (c) 2004 Ian Molton <spyro@f2s.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/init.h>
diff --git a/drivers/pcmcia/pxa2xx_hx4700.c b/drivers/pcmcia/pxa2xx_hx4700.c
index 7dfef3ee5b53..87b6a1639d94 100644
--- a/drivers/pcmcia/pxa2xx_hx4700.c
+++ b/drivers/pcmcia/pxa2xx_hx4700.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Copyright (C) 2012 Paul Parsons <lost.distance@yahoo.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/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index 770c7bf0171d..a076e4108452 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa2xx_mainstone.c
  *
@@ -6,10 +7,6 @@
  * Created:     May 12, 2004
  * Author:      Nicolas Pitre
  * Copyright:   MontaVista Software Inc.
- *
- * 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/gpio/consumer.h>
 #include <linux/module.h>
diff --git a/drivers/pcmcia/pxa2xx_palmld.c b/drivers/pcmcia/pxa2xx_palmld.c
index ed7d4dbc39fa..cfff41ac9ca2 100644
--- a/drivers/pcmcia/pxa2xx_palmld.c
+++ b/drivers/pcmcia/pxa2xx_palmld.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa2xx_palmld.c
  *
@@ -5,11 +6,6 @@
  *
  * Copyright (C) 2006 Alex Osborne <ato@meshy.org>
  * Copyright (C) 2007-2011 Marek Vasut <marek.vasut@gmail.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/drivers/pcmcia/pxa2xx_palmtc.c b/drivers/pcmcia/pxa2xx_palmtc.c
index 81225a7a8cbb..8fe05613ed04 100644
--- a/drivers/pcmcia/pxa2xx_palmtc.c
+++ b/drivers/pcmcia/pxa2xx_palmtc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa2xx_palmtc.c
  *
@@ -5,11 +6,6 @@
  *
  * Copyright (C) 2008 Alex Osborne <ato@meshy.org>
  * Copyright (C) 2009-2011 Marek Vasut <marek.vasut@gmail.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/drivers/pcmcia/pxa2xx_palmtx.c b/drivers/pcmcia/pxa2xx_palmtx.c
index 069b6bbcf319..c449ca72cb87 100644
--- a/drivers/pcmcia/pxa2xx_palmtx.c
+++ b/drivers/pcmcia/pxa2xx_palmtx.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa2xx_palmtx.c
  *
  * Driver for Palm T|X PCMCIA
  *
  * Copyright (C) 2007-2011 Marek Vasut <marek.vasut@gmail.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/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index 89ebd8c76636..5fdd25a9e28e 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Sharp SL-C7xx Series PCMCIA routines
  *
  * Copyright (c) 2004-2005 Richard Purdie
  *
  * Based on Sharp's 2.4 kernel patches and pxa2xx_mainstone.c
- *
- * 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/drivers/pcmcia/pxa2xx_stargate2.c b/drivers/pcmcia/pxa2xx_stargate2.c
index 1d73c4401fdd..6efb7f814b4a 100644
--- a/drivers/pcmcia/pxa2xx_stargate2.c
+++ b/drivers/pcmcia/pxa2xx_stargate2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa2xx_stargate2.c
  *
@@ -7,10 +8,6 @@
  * Author:      Ed C. Epp
  * Copyright:   Intel Corp 2005
  *              Jonathan Cameron <jic23@cam.ac.uk> 2009
- *
- * 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/drivers/pcmcia/pxa2xx_trizeps4.c b/drivers/pcmcia/pxa2xx_trizeps4.c
index d326ba1fa1ce..6db8fe880ed4 100644
--- a/drivers/pcmcia/pxa2xx_trizeps4.c
+++ b/drivers/pcmcia/pxa2xx_trizeps4.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa2xx_trizeps4.c
  *
@@ -6,10 +7,6 @@
  * Author:      Jürgen Schindele
  * Created:     20 02, 2006
  * Copyright:   Jürgen Schindele
- *
- * 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/drivers/pcmcia/pxa2xx_vpac270.c b/drivers/pcmcia/pxa2xx_vpac270.c
index 33c5b8823367..3565add03a5e 100644
--- a/drivers/pcmcia/pxa2xx_vpac270.c
+++ b/drivers/pcmcia/pxa2xx_vpac270.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa2xx_vpac270.c
  *
  * Driver for Voipac PXA270 PCMCIA and CF sockets
  *
  * Copyright (C) 2010-2011 Marek Vasut <marek.vasut@gmail.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/gpio.h>
diff --git a/drivers/pcmcia/rsrc_iodyn.c b/drivers/pcmcia/rsrc_iodyn.c
index f53c237bda2f..b04b16496b0c 100644
--- a/drivers/pcmcia/rsrc_iodyn.c
+++ b/drivers/pcmcia/rsrc_iodyn.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * rsrc_iodyn.c -- Resource management routines for MEM-static sockets.
  *
- * 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.
- *
  * The initial developer of the original code is David A. Hinds
  * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c
index df2cb70aef5b..252893216e50 100644
--- a/drivers/pcmcia/rsrc_mgr.c
+++ b/drivers/pcmcia/rsrc_mgr.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * rsrc_mgr.c -- Resource management routines and/or wrappers
  *
- * 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.
- *
  * The initial developer of the original code is David A. Hinds
  * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index 49377d502b74..9e6922c08ef6 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * rsrc_nonstatic.c -- Resource management routines for !SS_CAP_STATIC_MAP sockets
  *
- * 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.
- *
  * The initial developer of the original code is David A. Hinds
  * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
diff --git a/drivers/pcmcia/sa1111_badge4.c b/drivers/pcmcia/sa1111_badge4.c
index 93a5c7423d80..e76d5ba921dd 100644
--- a/drivers/pcmcia/sa1111_badge4.c
+++ b/drivers/pcmcia/sa1111_badge4.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/sa1100_badge4.c
  *
@@ -6,11 +7,6 @@
  *   Christopher Hoover <ch@hpl.hp.com>
  *
  * Copyright (C) 2002 Hewlett-Packard Company
- *
- * 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>
 #include <linux/kernel.h>
diff --git a/drivers/pcmcia/sa1111_lubbock.c b/drivers/pcmcia/sa1111_lubbock.c
index e3fc14cfb42b..7feb8d61c639 100644
--- a/drivers/pcmcia/sa1111_lubbock.c
+++ b/drivers/pcmcia/sa1111_lubbock.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/pcmcia/pxa2xx_lubbock.c
  *
@@ -5,14 +6,9 @@
  * Created:     Jan 10, 2002
  * Copyright:   MontaVista Software Inc.
  *
- * 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.
- *
  * Originally based upon linux/drivers/pcmcia/sa1100_neponset.c
  *
  * Lubbock PCMCIA specific routines.
- *
  */
 #include <linux/module.h>
 #include <linux/kernel.h>
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index d6881514d38e..d1b220a1e1ab 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * socket_sysfs.c -- most of socket-related sysfs output
  *
- * 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.
- *
  * (C) 2003 - 2004              Dominik Brodowski
  */
 
diff --git a/drivers/perf/arm_dsu_pmu.c b/drivers/perf/arm_dsu_pmu.c
index 5851de56bbd0..70968c8c09d7 100644
--- a/drivers/perf/arm_dsu_pmu.c
+++ b/drivers/perf/arm_dsu_pmu.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ARM DynamIQ Shared Unit (DSU) PMU driver
  *
  * Copyright (C) ARM Limited, 2017.
  *
  * Based on ARM CCI-PMU, ARMv8 PMU-v3 drivers.
- *
- * 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.
  */
 
 #define PMUNAME         "arm_dsu"
diff --git a/drivers/perf/arm_pmu_acpi.c b/drivers/perf/arm_pmu_acpi.c
index 0f197516d708..d2c2978409d2 100644
--- a/drivers/perf/arm_pmu_acpi.c
+++ b/drivers/perf/arm_pmu_acpi.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI probing code for ARM performance counters.
  *
  * Copyright (C) 2017 ARM 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/acpi.h>
diff --git a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c
index 0eba947c2ee9..6ad0823bcf23 100644
--- a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c
+++ b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HiSilicon SoC DDRC uncore Hardware event counters support
  *
@@ -6,10 +7,6 @@
  *         Anurup M <anurup.m@huawei.com>
  *
  * This code is based on the uncore PMUs like arm-cci and arm-ccn.
- *
- * 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/acpi.h>
 #include <linux/bug.h>
diff --git a/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c b/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c
index 2553a844ebf6..4f2917f3e25e 100644
--- a/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c
+++ b/drivers/perf/hisilicon/hisi_uncore_hha_pmu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HiSilicon SoC HHA uncore Hardware event counters support
  *
@@ -6,10 +7,6 @@
  *         Anurup M <anurup.m@huawei.com>
  *
  * This code is based on the uncore PMUs like arm-cci and arm-ccn.
- *
- * 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/acpi.h>
 #include <linux/bug.h>
diff --git a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c
index cf1cc34f402a..9153e093f9df 100644
--- a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c
+++ b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HiSilicon SoC L3C uncore Hardware event counters support
  *
@@ -6,10 +7,6 @@
  *         Shaokun Zhang <zhangshaokun@hisilicon.com>
  *
  * This code is based on the uncore PMUs like arm-cci and arm-ccn.
- *
- * 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/acpi.h>
 #include <linux/bug.h>
diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.c b/drivers/perf/hisilicon/hisi_uncore_pmu.c
index f028cbc3443c..79f76f8dda8e 100644
--- a/drivers/perf/hisilicon/hisi_uncore_pmu.c
+++ b/drivers/perf/hisilicon/hisi_uncore_pmu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HiSilicon SoC Hardware event counters support
  *
@@ -6,10 +7,6 @@
  *         Shaokun Zhang <zhangshaokun@hisilicon.com>
  *
  * This code is based on the uncore PMUs like arm-cci and arm-ccn.
- *
- * 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/bitmap.h>
 #include <linux/bitops.h>
diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.h b/drivers/perf/hisilicon/hisi_uncore_pmu.h
index f21226a0e9c6..25b0c97b3eb0 100644
--- a/drivers/perf/hisilicon/hisi_uncore_pmu.h
+++ b/drivers/perf/hisilicon/hisi_uncore_pmu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * HiSilicon SoC Hardware event counters support
  *
@@ -6,10 +7,6 @@
  *         Shaokun Zhang <zhangshaokun@hisilicon.com>
  *
  * This code is based on the uncore PMUs like arm-cci and arm-ccn.
- *
- * 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 __HISI_UNCORE_PMU_H__
 #define __HISI_UNCORE_PMU_H__
diff --git a/drivers/phy/broadcom/phy-bcm-ns-usb2.c b/drivers/phy/broadcom/phy-bcm-ns-usb2.c
index 58dff80e9386..9f2f84d65dcd 100644
--- a/drivers/phy/broadcom/phy-bcm-ns-usb2.c
+++ b/drivers/phy/broadcom/phy-bcm-ns-usb2.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Broadcom Northstar USB 2.0 PHY Driver
  *
  * Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.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/bcma/bcma.h>
diff --git a/drivers/phy/broadcom/phy-bcm-ns-usb3.c b/drivers/phy/broadcom/phy-bcm-ns-usb3.c
index a53ae128eadf..14f45bc35cc5 100644
--- a/drivers/phy/broadcom/phy-bcm-ns-usb3.c
+++ b/drivers/phy/broadcom/phy-bcm-ns-usb3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Broadcom Northstar USB 3.0 PHY Driver
  *
@@ -7,10 +8,6 @@
  * All magic values used for initialization (and related comments) were obtained
  * from Broadcom's SDK:
  * Copyright (c) Broadcom Corp, 2012
- *
- * 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/bcma/bcma.h>
diff --git a/drivers/phy/hisilicon/phy-histb-combphy.c b/drivers/phy/hisilicon/phy-histb-combphy.c
index 5777b3120017..62d10ef20296 100644
--- a/drivers/phy/hisilicon/phy-histb-combphy.c
+++ b/drivers/phy/hisilicon/phy-histb-combphy.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * COMBPHY driver for HiSilicon STB SoCs
  *
  * Copyright (C) 2016-2017 HiSilicon Co., Ltd. http://www.hisilicon.com
  *
  * Authors: Jianguo Sun <sunjianguo1@huawei.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/clk.h>
diff --git a/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c b/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c
index f9e0dd19ff26..be09b1530ae6 100644
--- a/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c
+++ b/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Lantiq XWAY SoC RCU module based USB 1.1/2.0 PHY driver
  *
  * Copyright (C) 2016 Martin Blumenstingl <martin.blumenstingl@googlemail.com>
  * Copyright (C) 2017 Hauke Mehrtens <hauke@hauke-m.de>
- *
- * 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/clk.h>
diff --git a/drivers/phy/phy-lpc18xx-usb-otg.c b/drivers/phy/phy-lpc18xx-usb-otg.c
index 7de280a45421..f905d3c64584 100644
--- a/drivers/phy/phy-lpc18xx-usb-otg.c
+++ b/drivers/phy/phy-lpc18xx-usb-otg.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PHY driver for NXP LPC18xx/43xx internal USB OTG PHY
  *
  * Copyright (C) 2015 Joachim Eastwood <manabian@gmail.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/clk.h>
diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hs.c b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
index 04934f8dac91..b163b3a1558d 100644
--- a/drivers/phy/qualcomm/phy-qcom-usb-hs.c
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * Copyright (C) 2016 Linaro 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/module.h>
 #include <linux/ulpi/driver.h>
diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hsic.c b/drivers/phy/qualcomm/phy-qcom-usb-hsic.c
index c110563a73cb..04d18d52f700 100644
--- a/drivers/phy/qualcomm/phy-qcom-usb-hsic.c
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hsic.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * Copyright (C) 2016 Linaro 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/module.h>
 #include <linux/ulpi/driver.h>
diff --git a/drivers/phy/samsung/phy-exynos-dp-video.c b/drivers/phy/samsung/phy-exynos-dp-video.c
index 2dd6dd1f37a8..aebd216dcf2f 100644
--- a/drivers/phy/samsung/phy-exynos-dp-video.c
+++ b/drivers/phy/samsung/phy-exynos-dp-video.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung EXYNOS SoC series Display Port PHY driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Author: Jingoo Han <jg1.han@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 by the Free Software Foundation.
  */
 
 #include <linux/err.h>
diff --git a/drivers/phy/samsung/phy-exynos-mipi-video.c b/drivers/phy/samsung/phy-exynos-mipi-video.c
index 00d89599c67d..3784bf100b95 100644
--- a/drivers/phy/samsung/phy-exynos-mipi-video.c
+++ b/drivers/phy/samsung/phy-exynos-mipi-video.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung S5P/EXYNOS SoC series MIPI CSIS/DSIM DPHY driver
  *
  * Copyright (C) 2013,2016 Samsung Electronics Co., Ltd.
  * Author: Sylwester Nawrocki <s.nawrocki@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 by the Free Software Foundation.
  */
 
 #include <linux/err.h>
diff --git a/drivers/phy/samsung/phy-exynos-pcie.c b/drivers/phy/samsung/phy-exynos-pcie.c
index a89c12faff39..1b4ba8bdb43c 100644
--- a/drivers/phy/samsung/phy-exynos-pcie.c
+++ b/drivers/phy/samsung/phy-exynos-pcie.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung EXYNOS SoC series PCIe PHY driver
  *
@@ -5,10 +6,6 @@
  *
  * Copyright (C) 2017 Samsung Electronics Co., Ltd.
  * Jaehoon Chung <jh80.chung@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 by the Free Software Foundation.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/phy/samsung/phy-exynos4210-usb2.c b/drivers/phy/samsung/phy-exynos4210-usb2.c
index 1f50e1004828..3898a7f58217 100644
--- a/drivers/phy/samsung/phy-exynos4210-usb2.c
+++ b/drivers/phy/samsung/phy-exynos4210-usb2.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung SoC USB 1.1/2.0 PHY driver - Exynos 4210 support
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Author: Kamil Debski <k.debski@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 by the Free Software Foundation.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/phy/samsung/phy-exynos4x12-usb2.c b/drivers/phy/samsung/phy-exynos4x12-usb2.c
index 7f27a91acf87..b528a5d037fe 100644
--- a/drivers/phy/samsung/phy-exynos4x12-usb2.c
+++ b/drivers/phy/samsung/phy-exynos4x12-usb2.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung SoC USB 1.1/2.0 PHY driver - Exynos 4x12 support
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Author: Kamil Debski <k.debski@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 by the Free Software Foundation.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c
index b8b226a20014..646259bee909 100644
--- a/drivers/phy/samsung/phy-exynos5-usbdrd.c
+++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung EXYNOS5 SoC series USB DRD PHY driver
  *
@@ -5,10 +6,6 @@
  *
  * Copyright (C) 2014 Samsung Electronics Co., Ltd.
  * Author: Vivek Gautam <gautam.vivek@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 by the Free Software Foundation.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/phy/samsung/phy-exynos5250-sata.c b/drivers/phy/samsung/phy-exynos5250-sata.c
index 60e13afcd9b8..9e5fc126032c 100644
--- a/drivers/phy/samsung/phy-exynos5250-sata.c
+++ b/drivers/phy/samsung/phy-exynos5250-sata.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung SATA SerDes(PHY) driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Authors: Girish K S <ks.giri@samsung.com>
  *         Yuvaraj Kumar C D <yuvaraj.cd@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 by the Free Software Foundation.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/phy/samsung/phy-exynos5250-usb2.c b/drivers/phy/samsung/phy-exynos5250-usb2.c
index aad806272305..4f53b711fd6f 100644
--- a/drivers/phy/samsung/phy-exynos5250-usb2.c
+++ b/drivers/phy/samsung/phy-exynos5250-usb2.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung SoC USB 1.1/2.0 PHY driver - Exynos 5250 support
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Author: Kamil Debski <k.debski@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 by the Free Software Foundation.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/phy/samsung/phy-s5pv210-usb2.c b/drivers/phy/samsung/phy-s5pv210-usb2.c
index f6f72339bbc3..56a5083fe6f9 100644
--- a/drivers/phy/samsung/phy-s5pv210-usb2.c
+++ b/drivers/phy/samsung/phy-s5pv210-usb2.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung SoC USB 1.1/2.0 PHY driver - S5PV210 support
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Authors: Kamil Debski <k.debski@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 by the Free Software Foundation.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/phy/samsung/phy-samsung-usb2.c b/drivers/phy/samsung/phy-samsung-usb2.c
index ea818866985a..e51d45eeda60 100644
--- a/drivers/phy/samsung/phy-samsung-usb2.c
+++ b/drivers/phy/samsung/phy-samsung-usb2.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung SoC USB 1.1/2.0 PHY driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Author: Kamil Debski <k.debski@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 by the Free Software Foundation.
  */
 
 #include <linux/clk.h>
diff --git a/drivers/phy/samsung/phy-samsung-usb2.h b/drivers/phy/samsung/phy-samsung-usb2.h
index 6563e7ca0ac4..2c1a7d71142b 100644
--- a/drivers/phy/samsung/phy-samsung-usb2.h
+++ b/drivers/phy/samsung/phy-samsung-usb2.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Samsung SoC USB 1.1/2.0 PHY driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
  * Author: Kamil Debski <k.debski@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 by the Free Software Foundation.
  */
 
 #ifndef _PHY_EXYNOS_USB2_H
diff --git a/drivers/phy/st/phy-miphy28lp.c b/drivers/phy/st/phy-miphy28lp.c
index 213e2e15339c..068160a34f5c 100644
--- a/drivers/phy/st/phy-miphy28lp.c
+++ b/drivers/phy/st/phy-miphy28lp.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 STMicroelectronics
  *
  * STMicroelectronics PHY driver MiPHY28lp (for SoC STiH407).
  *
  * Author: Alexandre Torgue <alexandre.torgue@st.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/platform_device.h>
diff --git a/drivers/phy/st/phy-spear1310-miphy.c b/drivers/phy/st/phy-spear1310-miphy.c
index ed67e98e54ca..8871cd186304 100644
--- a/drivers/phy/st/phy-spear1310-miphy.c
+++ b/drivers/phy/st/phy-spear1310-miphy.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ST SPEAr1310-miphy driver
  *
  * Copyright (C) 2014 ST Microelectronics
  * Pratyush Anand <pratyush.anand@gmail.com>
  * Mohit Kumar <mohit.kumar.dhaka@gmail.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/bitops.h>
diff --git a/drivers/phy/st/phy-spear1340-miphy.c b/drivers/phy/st/phy-spear1340-miphy.c
index 97280c0cf612..ed4d0e2df053 100644
--- a/drivers/phy/st/phy-spear1340-miphy.c
+++ b/drivers/phy/st/phy-spear1340-miphy.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ST spear1340-miphy driver
  *
  * Copyright (C) 2014 ST Microelectronics
  * Pratyush Anand <pratyush.anand@gmail.com>
  * Mohit Kumar <mohit.kumar.dhaka@gmail.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/bitops.h>
diff --git a/drivers/phy/st/phy-stih407-usb.c b/drivers/phy/st/phy-stih407-usb.c
index b1f44ab669fb..a4ae2cca7f63 100644
--- a/drivers/phy/st/phy-stih407-usb.c
+++ b/drivers/phy/st/phy-stih407-usb.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 STMicroelectronics
  *
  * STMicroelectronics Generic PHY driver for STiH407 USB2.
  *
  * Author: Giuseppe Cavallaro <peppe.cavallaro@st.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/platform_device.h>
 #include <linux/io.h>
diff --git a/drivers/phy/ti/phy-tusb1210.c b/drivers/phy/ti/phy-tusb1210.c
index 329fb938099a..d8d0cc11d187 100644
--- a/drivers/phy/ti/phy-tusb1210.c
+++ b/drivers/phy/ti/phy-tusb1210.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /**
  * tusb1210.c - TUSB1210 USB ULPI PHY driver
  *
  * Copyright (C) 2015 Intel Corporation
  *
  * Author: Heikki Krogerus <heikki.krogerus@linux.intel.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>
 #include <linux/ulpi/driver.h>
diff --git a/drivers/pinctrl/nomadik/pinctrl-ab8500.c b/drivers/pinctrl/nomadik/pinctrl-ab8500.c
index 0723627c7bc2..3106a21cd277 100644
--- a/drivers/pinctrl/nomadik/pinctrl-ab8500.c
+++ b/drivers/pinctrl/nomadik/pinctrl-ab8500.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) ST-Ericsson SA 2012
  *
  * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson.
- *
- * 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/kernel.h>
diff --git a/drivers/pinctrl/nomadik/pinctrl-ab8505.c b/drivers/pinctrl/nomadik/pinctrl-ab8505.c
index 2683509c1410..5e6e7d28390a 100644
--- a/drivers/pinctrl/nomadik/pinctrl-ab8505.c
+++ b/drivers/pinctrl/nomadik/pinctrl-ab8505.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) ST-Ericsson SA 2012
  *
  * Author: Patrice Chotard <patrice.chotard@stericsson.com> for ST-Ericsson.
- *
- * 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/kernel.h>
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index ec02739bd21b..ddd1f466d302 100644
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic GPIO driver for logic cells found in the Nomadik SoC
  *
@@ -5,10 +6,6 @@
  * Copyright (C) 2009 Alessandro Rubini <rubini@unipv.it>
  *   Rewritten based on work by Prafulla WADASKAR <prafulla.wadaskar@st.com>
  * Copyright (C) 2011-2013 Linus Walleij <linus.walleij@linaro.org>
- *
- * 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/kernel.h>
 #include <linux/init.h>
diff --git a/drivers/pinctrl/pinctrl-falcon.c b/drivers/pinctrl/pinctrl-falcon.c
index 4d032e637f5c..ef133a82e612 100644
--- a/drivers/pinctrl/pinctrl-falcon.c
+++ b/drivers/pinctrl/pinctrl-falcon.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/pinctrl/pinmux-falcon.c
  *  based on linux/drivers/pinctrl/pinmux-pxa910.c
  *
- *  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.
- *
  *  Copyright (C) 2012 Thomas Langer <thomas.langer@lantiq.com>
  *  Copyright (C) 2012 John Crispin <john@phrozen.org>
  */
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
index 195b442a2343..b9688ea548da 100644
--- a/drivers/pinctrl/pinctrl-st.c
+++ b/drivers/pinctrl/pinctrl-st.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
  * Authors:
  *      Srinivas Kandagatla <srinivas.kandagatla@st.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/init.h>
diff --git a/drivers/pinctrl/zte/pinctrl-zx.c b/drivers/pinctrl/zte/pinctrl-zx.c
index 3cb69309912b..9512045420ec 100644
--- a/drivers/pinctrl/zte/pinctrl-zx.c
+++ b/drivers/pinctrl/zte/pinctrl-zx.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 Sanechips Technology Co., Ltd.
  * Copyright 2017 Linaro 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/io.h>
diff --git a/drivers/pinctrl/zte/pinctrl-zx.h b/drivers/pinctrl/zte/pinctrl-zx.h
index bc67e2be0503..a0692e2e9012 100644
--- a/drivers/pinctrl/zte/pinctrl-zx.h
+++ b/drivers/pinctrl/zte/pinctrl-zx.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2017 Sanechips Technology Co., Ltd.
  * Copyright 2017 Linaro 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 __PINCTRL_ZX_H
diff --git a/drivers/pinctrl/zte/pinctrl-zx296718.c b/drivers/pinctrl/zte/pinctrl-zx296718.c
index 71efec17ee7e..c980aecb6f2f 100644
--- a/drivers/pinctrl/zte/pinctrl-zx296718.c
+++ b/drivers/pinctrl/zte/pinctrl-zx296718.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 Sanechips Technology Co., Ltd.
  * Copyright 2017 Linaro 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/module.h>
diff --git a/drivers/platform/x86/acer-wireless.c b/drivers/platform/x86/acer-wireless.c
index 858037987b33..e0976180532a 100644
--- a/drivers/platform/x86/acer-wireless.c
+++ b/drivers/platform/x86/acer-wireless.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Acer Wireless Radio Control Driver
  *
  * Copyright (C) 2017 Endless Mobile, Inc.
- *
- * 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/acpi.h>
diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c
index fd2ffebc868f..7e3083deb1c5 100644
--- a/drivers/platform/x86/apple-gmux.c
+++ b/drivers/platform/x86/apple-gmux.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Gmux driver for Apple laptops
  *
  *  Copyright (C) Canonical Ltd. <seth.forshee@canonical.com>
  *  Copyright (C) 2010-2012 Andreas Heider <andreas@meetr.de>
  *  Copyright (C) 2015 Lukas Wunner <lukas@wunner.de>
- *
- *  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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/platform/x86/asus-wireless.c b/drivers/platform/x86/asus-wireless.c
index 7458f7602d5e..d3e7171928e5 100644
--- a/drivers/platform/x86/asus-wireless.c
+++ b/drivers/platform/x86/asus-wireless.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Asus Wireless Radio Control Driver
  *
  * Copyright (C) 2015-2016 Endless Mobile, Inc.
- *
- * 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/kernel.h>
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index a561f653cf13..4e2f76aa98de 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Driver for Dell laptop extras
  *
@@ -7,10 +8,6 @@
  *
  *  Based on documentation in the libsmbios package:
  *  Copyright (C) 2005-2014 Dell Inc.
- *
- *  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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/platform/x86/dell-smbios-base.c b/drivers/platform/x86/dell-smbios-base.c
index 0537d44d45a6..fe59b0ebff31 100644
--- a/drivers/platform/x86/dell-smbios-base.c
+++ b/drivers/platform/x86/dell-smbios-base.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Common functions for kernel modules using Dell SMBIOS
  *
@@ -7,10 +8,6 @@
  *
  *  Based on documentation in the libsmbios package:
  *  Copyright (C) 2005-2014 Dell Inc.
- *
- *  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.
  */
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
diff --git a/drivers/platform/x86/dell-smbios-smm.c b/drivers/platform/x86/dell-smbios-smm.c
index ab9b822a6dfe..d6854d1c4119 100644
--- a/drivers/platform/x86/dell-smbios-smm.c
+++ b/drivers/platform/x86/dell-smbios-smm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  SMI methods for use with dell-smbios
  *
@@ -5,10 +6,6 @@
  *  Copyright (c) 2014 Gabriele Mazzotta <gabriele.mzt@gmail.com>
  *  Copyright (c) 2014 Pali Rohár <pali.rohar@gmail.com>
  *  Copyright (c) 2017 Dell Inc.
- *
- *  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.
  */
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
diff --git a/drivers/platform/x86/dell-smbios-wmi.c b/drivers/platform/x86/dell-smbios-wmi.c
index c3ed3c8c17b9..942b5b77883a 100644
--- a/drivers/platform/x86/dell-smbios-wmi.c
+++ b/drivers/platform/x86/dell-smbios-wmi.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  WMI methods for use with dell-smbios
  *
  *  Copyright (c) 2017 Dell Inc.
- *
- *  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.
  */
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
diff --git a/drivers/platform/x86/dell-smbios.h b/drivers/platform/x86/dell-smbios.h
index d8adaf959740..a7ff9803f41a 100644
--- a/drivers/platform/x86/dell-smbios.h
+++ b/drivers/platform/x86/dell-smbios.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  Common functions for kernel modules using Dell SMBIOS
  *
@@ -7,10 +8,6 @@
  *
  *  Based on documentation in the libsmbios package:
  *  Copyright (C) 2005-2014 Dell Inc.
- *
- *  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 _DELL_SMBIOS_H_
diff --git a/drivers/platform/x86/dell-wmi-descriptor.h b/drivers/platform/x86/dell-wmi-descriptor.h
index a6123a4d06a7..1f469fef1535 100644
--- a/drivers/platform/x86/dell-wmi-descriptor.h
+++ b/drivers/platform/x86/dell-wmi-descriptor.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  Dell WMI descriptor driver
  *
  *  Copyright (c) 2017 Dell Inc.
- *
- *  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 _DELL_WMI_DESCRIPTOR_H_
diff --git a/drivers/platform/x86/peaq-wmi.c b/drivers/platform/x86/peaq-wmi.c
index 9b9e1f39bbfb..fdeb3624c529 100644
--- a/drivers/platform/x86/peaq-wmi.c
+++ b/drivers/platform/x86/peaq-wmi.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PEAQ 2-in-1 WMI hotkey driver
  * Copyright (C) 2017 Hans de Goede <hdegoede@redhat.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/acpi.h>
diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
index 7b160ee98115..123e52c73c86 100644
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Samsung Laptop driver
  *
  * Copyright (C) 2009,2011 Greg Kroah-Hartman (gregkh@suse.de)
  * Copyright (C) 2009,2011 Novell Inc.
- *
- * 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.
- *
  */
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
index a2fb7fbc3273..6eb08b539311 100644
--- a/drivers/platform/x86/samsung-q10.c
+++ b/drivers/platform/x86/samsung-q10.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Driver for Samsung Q10 and related laptops: controls the backlight
  *
  *  Copyright (c) 2011 Frederick van der Wyck <fvanderwyck@gmail.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/drivers/platform/x86/toshiba_bluetooth.c b/drivers/platform/x86/toshiba_bluetooth.c
index be1d137c6079..57a5dc60c58a 100644
--- a/drivers/platform/x86/toshiba_bluetooth.c
+++ b/drivers/platform/x86/toshiba_bluetooth.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Toshiba Bluetooth Enable Driver
  *
@@ -6,10 +7,6 @@
  *
  * Thanks to Matthew Garrett for background info on ACPI innards which
  * normal people aren't meant to understand :-)
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/power/reset/arm-versatile-reboot.c b/drivers/power/reset/arm-versatile-reboot.c
index 06d34ab47df5..08d0a07b58ef 100644
--- a/drivers/power/reset/arm-versatile-reboot.c
+++ b/drivers/power/reset/arm-versatile-reboot.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 Linaro Ltd.
  *
  * Author: Linus Walleij <linus.walleij@linaro.org>
- *
- * 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/init.h>
 #include <linux/mfd/syscon.h>
diff --git a/drivers/power/reset/gpio-poweroff.c b/drivers/power/reset/gpio-poweroff.c
index 52525b6c18db..6a4bbb506551 100644
--- a/drivers/power/reset/gpio-poweroff.c
+++ b/drivers/power/reset/gpio-poweroff.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Toggles a GPIO pin to power down a device
  *
@@ -5,11 +6,6 @@
  * Andrew Lunn <andrew@lunn.ch>
  *
  * Copyright (C) 2012 Jamie Lentin
- *
- * 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/kernel.h>
 #include <linux/init.h>
diff --git a/drivers/power/reset/hisi-reboot.c b/drivers/power/reset/hisi-reboot.c
index f69387e12c1e..0ba5fdce186f 100644
--- a/drivers/power/reset/hisi-reboot.c
+++ b/drivers/power/reset/hisi-reboot.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Hisilicon SoC reset code
  *
@@ -5,10 +6,6 @@
  * Copyright (c) 2014 Linaro Ltd.
  *
  * Author: Haojian Zhuang <haojian.zhuang@linaro.org>
- *
- * 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/delay.h>
diff --git a/drivers/power/reset/keystone-reset.c b/drivers/power/reset/keystone-reset.c
index 09380857a1c5..ad11faae19c5 100644
--- a/drivers/power/reset/keystone-reset.c
+++ b/drivers/power/reset/keystone-reset.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI keystone reboot driver
  *
  * Copyright (C) 2014 Texas Instruments Incorporated. http://www.ti.com/
  *
  * Author: Ivan Khoronzhuk <ivan.khoronzhuk@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.
  */
 
 #include <linux/io.h>
diff --git a/drivers/power/reset/restart-poweroff.c b/drivers/power/reset/restart-poweroff.c
index 41b22c4d5236..d233daa5835b 100644
--- a/drivers/power/reset/restart-poweroff.c
+++ b/drivers/power/reset/restart-poweroff.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Power off by restarting and let u-boot keep hold of the machine
  * until the user presses a button for example.
@@ -5,10 +6,6 @@
  * Andrew Lunn <andrew@lunn.ch>
  *
  * Copyright (C) 2012 Andrew Lunn
- *
- * 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/kernel.h>
 #include <linux/init.h>
diff --git a/drivers/power/reset/st-poweroff.c b/drivers/power/reset/st-poweroff.c
index 2046b31232f7..5ccaacffab54 100644
--- a/drivers/power/reset/st-poweroff.c
+++ b/drivers/power/reset/st-poweroff.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 STMicroelectronics
  *
  * Power off Restart driver, used in STMicroelectronics devices.
  *
  * Author: Christophe Kerello <christophe.kerello@st.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/drivers/power/reset/zx-reboot.c b/drivers/power/reset/zx-reboot.c
index 186901c96c01..457950833dba 100644
--- a/drivers/power/reset/zx-reboot.c
+++ b/drivers/power/reset/zx-reboot.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ZTE zx296702 SoC reset code
  *
  * Copyright (c) 2015 Linaro Ltd.
  *
  * Author: Jun Nie <jun.nie@linaro.org>
- *
- * 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/delay.h>
diff --git a/drivers/power/supply/88pm860x_battery.c b/drivers/power/supply/88pm860x_battery.c
index 63c57dc82ac1..5ca047b3f58f 100644
--- a/drivers/power/supply/88pm860x_battery.c
+++ b/drivers/power/supply/88pm860x_battery.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery driver for Marvell 88PM860x PMIC
  *
  * Copyright (c) 2012 Marvell International Ltd.
  * Author:      Jett Zhou <jtzhou@marvell.com>
  *              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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/power/supply/88pm860x_charger.c b/drivers/power/supply/88pm860x_charger.c
index 2b82e44d9027..f21ce52fbc04 100644
--- a/drivers/power/supply/88pm860x_charger.c
+++ b/drivers/power/supply/88pm860x_charger.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery driver for Marvell 88PM860x PMIC
  *
  * Copyright (c) 2012 Marvell International Ltd.
  * Author:      Jett Zhou <jtzhou@marvell.com>
  *              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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/power/supply/act8945a_charger.c b/drivers/power/supply/act8945a_charger.c
index 8e117b31ba79..5f3eb6941d05 100644
--- a/drivers/power/supply/act8945a_charger.c
+++ b/drivers/power/supply/act8945a_charger.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Power supply driver for the Active-semi ACT8945A PMIC
  *
  * Copyright (C) 2015 Atmel Corporation
  *
  * Author: Wenyou Yang <wenyou.yang@atmel.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/interrupt.h>
 #include <linux/module.h>
diff --git a/drivers/power/supply/bq24190_charger.c b/drivers/power/supply/bq24190_charger.c
index cc0dfdc9e85a..a3dd1cfcfa8b 100644
--- a/drivers/power/supply/bq24190_charger.c
+++ b/drivers/power/supply/bq24190_charger.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for the TI bq24190 battery charger.
  *
  * Author: Mark A. Greer <mgreer@animalcreek.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/drivers/power/supply/charger-manager.c b/drivers/power/supply/charger-manager.c
index a6900aa0d2ed..a21e1a2673f8 100644
--- a/drivers/power/supply/charger-manager.c
+++ b/drivers/power/supply/charger-manager.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2011 Samsung Electronics Co., Ltd.
  * MyungJoo Ham <myungjoo.ham@samsung.com>
@@ -7,9 +8,6 @@
  * Charger manager depends on other devices. Register this later than
  * the depending devices.
  *
- * 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.
 **/
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/power/supply/collie_battery.c b/drivers/power/supply/collie_battery.c
index 3a0bc608d4b5..cbd588e9e233 100644
--- a/drivers/power/supply/collie_battery.c
+++ b/drivers/power/supply/collie_battery.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery and Power Management code for the Sharp SL-5x00
  *
  * Copyright (C) 2009 Thomas Kunze
  *
  * based on tosa_battery.c
- *
- * 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/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/power/supply/da9030_battery.c b/drivers/power/supply/da9030_battery.c
index 5ca0f4d90792..88582423b87d 100644
--- a/drivers/power/supply/da9030_battery.c
+++ b/drivers/power/supply/da9030_battery.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery charger driver for Dialog Semiconductor DA9030
  *
  * Copyright (C) 2008 Compulab, Ltd.
  *      Mike Rapoport <mike@compulab.co.il>
- *
- * 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/kernel.h>
diff --git a/drivers/power/supply/ds2780_battery.c b/drivers/power/supply/ds2780_battery.c
index 5bf7c714a6ee..db3a25404c9f 100644
--- a/drivers/power/supply/ds2780_battery.c
+++ b/drivers/power/supply/ds2780_battery.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * 1-wire client/driver for the Maxim/Dallas DS2780 Stand-Alone Fuel Gauge IC
  *
@@ -6,11 +7,6 @@
  * Author: Clifton Barnes <cabarnes@indesign-llc.com>
  *
  * Based on ds2760_battery and ds2782_battery drivers
- *
- * 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/drivers/power/supply/ds2781_battery.c b/drivers/power/supply/ds2781_battery.c
index 166a8bd58811..130cbdfc14eb 100644
--- a/drivers/power/supply/ds2781_battery.c
+++ b/drivers/power/supply/ds2781_battery.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * 1-wire client/driver for the Maxim/Dallas DS2781 Stand-Alone Fuel Gauge IC
  *
  * Author: Renata Sayakhova <renata@oktetlabs.ru>
  *
  * Based on ds2780_battery drivers
- *
- * 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/drivers/power/supply/ds2782_battery.c b/drivers/power/supply/ds2782_battery.c
index 04b0fe7d7d62..9ae273fde7a2 100644
--- a/drivers/power/supply/ds2782_battery.c
+++ b/drivers/power/supply/ds2782_battery.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C client/driver for the Maxim/Dallas DS2782 Stand-Alone Fuel Gauge IC
  *
@@ -8,11 +9,6 @@
  * DS2786 added by Yulia Vilensky <vilensky@compulab.co.il>
  *
  * UEvent sending added by Evgeny Romanov <romanov@neurosoft.ru>
- *
- * 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/kernel.h>
diff --git a/drivers/power/supply/ipaq_micro_battery.c b/drivers/power/supply/ipaq_micro_battery.c
index 2fa6edd6e8b1..03592ceaca88 100644
--- a/drivers/power/supply/ipaq_micro_battery.c
+++ b/drivers/power/supply/ipaq_micro_battery.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * 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.
  *
  * h3xxx atmel micro companion support, battery subdevice
  * based on previous kernel 2.4 version
  * Author : Alessandro Gardich <gremlin@gremlin.it>
  * Author : Linus Walleij <linus.walleij@linaro.org>
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/power/supply/jz4740-battery.c b/drivers/power/supply/jz4740-battery.c
index 88f04f4d1a70..6366bd61ea9f 100644
--- a/drivers/power/supply/jz4740-battery.c
+++ b/drivers/power/supply/jz4740-battery.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery measurement code for Ingenic JZ SOC.
  *
@@ -7,11 +8,6 @@
  * based on tosa_battery.c
  *
  * Copyright (C) 2008 Marek Vasut <marek.vasut@gmail.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/interrupt.h>
diff --git a/drivers/power/supply/lp8727_charger.c b/drivers/power/supply/lp8727_charger.c
index 042fb3dacb46..9ee54e397754 100644
--- a/drivers/power/supply/lp8727_charger.c
+++ b/drivers/power/supply/lp8727_charger.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for LP8727 Micro/Mini USB IC with integrated charger
  *
  *                      Copyright (C) 2011 Texas Instruments
  *                      Copyright (C) 2011 National Semiconductor
- *
- * 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/drivers/power/supply/lp8788-charger.c b/drivers/power/supply/lp8788-charger.c
index 309e6efbb8ef..84a206f42a8e 100644
--- a/drivers/power/supply/lp8788-charger.c
+++ b/drivers/power/supply/lp8788-charger.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP8788 MFD - battery charger driver
  *
  * 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.
- *
  */
 
 #include <linux/err.h>
diff --git a/drivers/power/supply/max8925_power.c b/drivers/power/supply/max8925_power.c
index 39b4d5b6ac39..5fca4960f440 100644
--- a/drivers/power/supply/max8925_power.c
+++ b/drivers/power/supply/max8925_power.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery driver for Maxim MAX8925
  *
  * 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.
  */
 
 #include <linux/module.h>
diff --git a/drivers/power/supply/olpc_battery.c b/drivers/power/supply/olpc_battery.c
index 7720e4c2ac0b..9f9430ac8887 100644
--- a/drivers/power/supply/olpc_battery.c
+++ b/drivers/power/supply/olpc_battery.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery driver for One Laptop Per Child board.
  *
  *      Copyright © 2006-2010  David Woodhouse <dwmw2@infradead.org>
- *
- * 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/kernel.h>
diff --git a/drivers/power/supply/pda_power.c b/drivers/power/supply/pda_power.c
index 922a86787c5c..3ae5707d39fa 100644
--- a/drivers/power/supply/pda_power.c
+++ b/drivers/power/supply/pda_power.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Common power driver for PDAs and phones with one or two external
  * power supplies (AC/USB) connected to main and backup batteries,
  * and optional builtin charger.
  *
  * Copyright © 2007 Anton Vorontsov <cbou@mail.ru>
- *
- * 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/drivers/power/supply/pm2301_charger.c b/drivers/power/supply/pm2301_charger.c
index 78561b6884fc..17749fc90e16 100644
--- a/drivers/power/supply/pm2301_charger.c
+++ b/drivers/power/supply/pm2301_charger.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright 2012 ST Ericsson.
  *
  * Power supply driver for ST Ericsson pm2xxx_charger charger
- *
- * 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/init.h>
diff --git a/drivers/power/supply/pmu_battery.c b/drivers/power/supply/pmu_battery.c
index 9c8d5253812c..eaab7500d99b 100644
--- a/drivers/power/supply/pmu_battery.c
+++ b/drivers/power/supply/pmu_battery.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery class driver for Apple PMU
  *
  *      Copyright © 2006  David Woodhouse <dwmw2@infradead.org>
- *
- * 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/drivers/power/supply/sbs-manager.c b/drivers/power/supply/sbs-manager.c
index cb6e8f66c7a2..63173068a1ab 100644
--- a/drivers/power/supply/sbs-manager.c
+++ b/drivers/power/supply/sbs-manager.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for SBS compliant Smart Battery System Managers
  *
@@ -10,10 +11,6 @@
  * Datasheet LTC1760: http://cds.linear.com/docs/en/datasheet/1760fb.pdf
  *
  * Karl-Heinz Schneider <karl-heinz@schneider-inet.de>
- *
- * 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/gpio.h>
diff --git a/drivers/power/supply/smb347-charger.c b/drivers/power/supply/smb347-charger.c
index 072c5189bd6d..c1d124b8be0c 100644
--- a/drivers/power/supply/smb347-charger.c
+++ b/drivers/power/supply/smb347-charger.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Summit Microelectronics SMB347 Battery Charger Driver
  *
@@ -5,10 +6,6 @@
  *
  * Authors: Bruce E. Robertson <bruce.e.robertson@intel.com>
  *          Mika Westerberg <mika.westerberg@linux.intel.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/err.h>
diff --git a/drivers/power/supply/test_power.c b/drivers/power/supply/test_power.c
index 57246cdbd042..c3cad2b6daba 100644
--- a/drivers/power/supply/test_power.c
+++ b/drivers/power/supply/test_power.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Power supply driver for testing.
  *
@@ -8,10 +9,6 @@
  * By: Masashi YOKOTA <yokota@pylone.jp>
  * Originally found here:
  * http://downloads.pylone.jp/src/virtual_battery/virtual_battery-0.0.1.tar.bz2
- *
- * 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/kernel.h>
diff --git a/drivers/power/supply/tosa_battery.c b/drivers/power/supply/tosa_battery.c
index 6e88c1b37945..32cc31cd4761 100644
--- a/drivers/power/supply/tosa_battery.c
+++ b/drivers/power/supply/tosa_battery.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery and Power Management code for the Sharp SL-6000x
  *
  * Copyright (c) 2005 Dirk Opfer
  * Copyright (c) 2008 Dmitry Baryshkov
- *
- * 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/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/power/supply/wm831x_backup.c b/drivers/power/supply/wm831x_backup.c
index 2e33109ca8c7..ffb265b8526d 100644
--- a/drivers/power/supply/wm831x_backup.c
+++ b/drivers/power/supply/wm831x_backup.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Backup battery driver for Wolfson Microelectronics wm831x PMICs
  *
  * Copyright 2009 Wolfson Microelectronics PLC.
- *
- * 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/drivers/power/supply/wm831x_power.c b/drivers/power/supply/wm831x_power.c
index 927050d4444d..65832bc229f6 100644
--- a/drivers/power/supply/wm831x_power.c
+++ b/drivers/power/supply/wm831x_power.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PMU driver for Wolfson Microelectronics wm831x PMICs
  *
  * Copyright 2009 Wolfson Microelectronics PLC.
- *
- * 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/drivers/power/supply/wm8350_power.c b/drivers/power/supply/wm8350_power.c
index 15c0ca15e2aa..26923af574f4 100644
--- a/drivers/power/supply/wm8350_power.c
+++ b/drivers/power/supply/wm8350_power.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery driver for wm8350 PMIC
  *
@@ -6,10 +7,6 @@
  * Based on OLPC Battery Driver
  *
  * Copyright 2006  David Woodhouse <dwmw2@infradead.org>
- *
- * 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/drivers/power/supply/wm97xx_battery.c b/drivers/power/supply/wm97xx_battery.c
index 6754e761778a..58f01659daa5 100644
--- a/drivers/power/supply/wm97xx_battery.c
+++ b/drivers/power/supply/wm97xx_battery.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery measurement code for WM97xx
  *
  * based on tosa_battery.c
  *
  * Copyright (C) 2008 Marek Vasut <marek.vasut@gmail.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/init.h>
diff --git a/drivers/power/supply/z2_battery.c b/drivers/power/supply/z2_battery.c
index bcc2d1a9b0a7..ebd2e42a4457 100644
--- a/drivers/power/supply/z2_battery.c
+++ b/drivers/power/supply/z2_battery.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Battery measurement code for Zipit Z2
  *
  * Copyright (C) 2009 Peter Edwards <sweetlilmre@gmail.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/drivers/pwm/pwm-lpss-pci.c b/drivers/pwm/pwm-lpss-pci.c
index c1527cb645be..cf749ea0de9f 100644
--- a/drivers/pwm/pwm-lpss-pci.c
+++ b/drivers/pwm/pwm-lpss-pci.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel Low Power Subsystem PWM controller PCI driver
  *
  * Copyright (C) 2014, Intel Corporation
  *
  * Derived from the original pwm-lpss.c
- *
- * 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/kernel.h>
diff --git a/drivers/pwm/pwm-lpss-platform.c b/drivers/pwm/pwm-lpss-platform.c
index 757230e1f575..48f34d20aecd 100644
--- a/drivers/pwm/pwm-lpss-platform.c
+++ b/drivers/pwm/pwm-lpss-platform.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel Low Power Subsystem PWM controller driver
  *
  * Copyright (C) 2014, Intel Corporation
  *
  * Derived from the original pwm-lpss.c
- *
- * 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/acpi.h>
diff --git a/drivers/pwm/pwm-lpss.c b/drivers/pwm/pwm-lpss.c
index 2ac3a2aa9e53..4098a4601691 100644
--- a/drivers/pwm/pwm-lpss.c
+++ b/drivers/pwm/pwm-lpss.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Intel Low Power Subsystem PWM controller driver
  *
@@ -7,10 +8,6 @@
  * Author: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com>
  * Author: Chew Chiau Ee <chiau.ee.chew@intel.com>
  * Author: Alan Cox <alan@linux.intel.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/delay.h>
diff --git a/drivers/pwm/pwm-lpss.h b/drivers/pwm/pwm-lpss.h
index 3236be835bd9..7909fa12fca2 100644
--- a/drivers/pwm/pwm-lpss.h
+++ b/drivers/pwm/pwm-lpss.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Intel Low Power Subsystem PWM controller driver
  *
  * Copyright (C) 2014, Intel Corporation
  *
  * Derived from the original pwm-lpss.c
- *
- * 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 __PWM_LPSS_H
diff --git a/drivers/pwm/pwm-omap-dmtimer.c b/drivers/pwm/pwm-omap-dmtimer.c
index f45798679e3c..00772fc53490 100644
--- a/drivers/pwm/pwm-omap-dmtimer.c
+++ b/drivers/pwm/pwm-omap-dmtimer.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2015 Neil Armstrong <narmstrong@baylibre.com>
  * Copyright (c) 2014 Joachim Eastwood <manabian@gmail.com>
@@ -7,10 +8,6 @@
  *
  * Also based on pwm-samsung.c
  *
- * 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.
- *
  * Description:
  *   This file is the core OMAP support for the generic, Linux
  *   PWM driver / controller, using the OMAP's dual-mode timers.
diff --git a/drivers/pwm/pwm-puv3.c b/drivers/pwm/pwm-puv3.c
index 754fd9a98f6b..9d0bd87a425e 100644
--- a/drivers/pwm/pwm-puv3.c
+++ b/drivers/pwm/pwm-puv3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/arch/unicore32/kernel/pwm.c
  *
@@ -5,10 +6,6 @@
  *
  *      Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn>
  *      Copyright (C) 2001-2010 Guan Xuetao
- *
- * 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/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c
index 4143a46684d2..a2a0912c2dcd 100644
--- a/drivers/pwm/pwm-pxa.c
+++ b/drivers/pwm/pwm-pxa.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/pwm/pwm-pxa.c
  *
  * simple driver for PWM (Pulse Width Modulator) controller
  *
- * 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.
- *
  * 2008-02-13   initial version
  *              eric miao <eric.miao@marvell.com>
  */
diff --git a/drivers/pwm/pwm-rockchip.c b/drivers/pwm/pwm-rockchip.c
index 4d99d468df09..51b96cb7dd25 100644
--- a/drivers/pwm/pwm-rockchip.c
+++ b/drivers/pwm/pwm-rockchip.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PWM driver for Rockchip SoCs
  *
  * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com>
  * Copyright (C) 2014 ROCKCHIP, Inc.
- *
- * 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/clk.h>
diff --git a/drivers/pwm/pwm-stmpe.c b/drivers/pwm/pwm-stmpe.c
index 3439f1e902cb..be5f6d7359d4 100644
--- a/drivers/pwm/pwm-stmpe.c
+++ b/drivers/pwm/pwm-stmpe.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 Linaro Ltd.
  *
  * Author: Linus Walleij <linus.walleij@linaro.org>
- *
- * 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/bitops.h>
diff --git a/drivers/pwm/pwm-zx.c b/drivers/pwm/pwm-zx.c
index 5d27c16edfb1..e24f4be35316 100644
--- a/drivers/pwm/pwm-zx.c
+++ b/drivers/pwm/pwm-zx.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 Sanechips Technology Co., Ltd.
  * Copyright 2017 Linaro 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/clk.h>
diff --git a/drivers/regulator/88pm800.c b/drivers/regulator/88pm800.c
index 9fd379732d18..69ae25886181 100644
--- a/drivers/regulator/88pm800.c
+++ b/drivers/regulator/88pm800.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regulators driver for Marvell 88PM800
  *
  * Copyright (C) 2012 Marvell International Ltd.
  * Joseph(Yossi) Hanin <yhanin@marvell.com>
  * Yi Zhang <yizhang@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.
  */
 #include <linux/module.h>
 #include <linux/moduleparam.h>
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index 35d767aeeb57..1d1c4a7ec3e2 100644
--- a/drivers/regulator/88pm8607.c
+++ b/drivers/regulator/88pm8607.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regulators driver for Marvell 88PM8607
  *
  * Copyright (C) 2009 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.
  */
 #include <linux/kernel.h>
 #include <linux/init.h>
diff --git a/drivers/regulator/lm363x-regulator.c b/drivers/regulator/lm363x-regulator.c
index e02fdd1dd092..60f15a722760 100644
--- a/drivers/regulator/lm363x-regulator.c
+++ b/drivers/regulator/lm363x-regulator.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LM363X Regulator Driver
  *
  * Copyright 2015 Texas Instruments
  *
  * Author: Milo 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.
  */
 
 #include <linux/err.h>
diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c
index 9e45112658ba..bc96e65ef7c0 100644
--- a/drivers/regulator/lp3971.c
+++ b/drivers/regulator/lp3971.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regulator driver for National Semiconductors LP3971 PMIC chip
  *
@@ -5,11 +6,6 @@
  *  Author: Marek Szyprowski <m.szyprowski@samsung.com>
  *
  * Based on wm8350.c
- *
- * 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/bug.h>
diff --git a/drivers/regulator/lp3972.c b/drivers/regulator/lp3972.c
index fb098198b688..2d276bbeedf2 100644
--- a/drivers/regulator/lp3972.c
+++ b/drivers/regulator/lp3972.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regulator driver for National Semiconductors LP3972 PMIC chip
  *
  * Based on lp3971.c
- *
- * 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/bug.h>
diff --git a/drivers/regulator/lp872x.c b/drivers/regulator/lp872x.c
index ca95257ce252..303d7e2dc838 100644
--- a/drivers/regulator/lp872x.c
+++ b/drivers/regulator/lp872x.c
@@ -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.
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/regulator/lp8755.c b/drivers/regulator/lp8755.c
index 2e16a6ab491d..4291df077c39 100644
--- a/drivers/regulator/lp8755.c
+++ b/drivers/regulator/lp8755.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LP8755 High Performance Power Management Unit : System Interface Driver
  * (based on rev. 0.26)
  * Copyright 2012 Texas Instruments
  *
  * Author: Daniel(Geon Si) Jeong <daniel.jeong@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.
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/regulator/lp8788-buck.c b/drivers/regulator/lp8788-buck.c
index a7d30550bb5f..222502a29658 100644
--- a/drivers/regulator/lp8788-buck.c
+++ b/drivers/regulator/lp8788-buck.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP8788 MFD - buck regulator driver
  *
  * 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.
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/regulator/lp8788-ldo.c b/drivers/regulator/lp8788-ldo.c
index a2ef146e6b3a..1b00f3638996 100644
--- a/drivers/regulator/lp8788-ldo.c
+++ b/drivers/regulator/lp8788-ldo.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP8788 MFD - ldo regulator driver
  *
  * 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.
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c
index 81229579ece9..e86d8bd25fdc 100644
--- a/drivers/regulator/max8649.c
+++ b/drivers/regulator/max8649.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regulators driver for 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.
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c
index 860400d2cd85..76152aaa330b 100644
--- a/drivers/regulator/max8907-regulator.c
+++ b/drivers/regulator/max8907-regulator.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * max8907-regulator.c -- support regulators in max8907
  *
@@ -8,10 +9,6 @@
  *     Copyright 2010 Texas Instruments Inc.
  *     Author: Graeme Gregory <gg@slimlogic.co.uk>
  *     Author: Jorge Eduardo Candelaria <jedu@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.
  */
 
 #include <linux/err.h>
diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index aed6727982cd..d953b6b0db77 100644
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regulators driver for Maxim max8925
  *
  * Copyright (C) 2009 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.
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c
index 3f53f9134b32..e74e11101fc1 100644
--- a/drivers/regulator/pwm-regulator.c
+++ b/drivers/regulator/pwm-regulator.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regulator driver for PWM Regulators
  *
  * Copyright (C) 2014 - STMicroelectronics Inc.
  *
  * Author: Lee Jones <lee.jones@linaro.org>
- *
- * 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/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c
index ba3dae7b2d2d..09e994e1f9a9 100644
--- a/drivers/regulator/tps6586x-regulator.c
+++ b/drivers/regulator/tps6586x-regulator.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Regulator driver for TI TPS6586x
  *
@@ -7,10 +8,6 @@
  * Based on da903x
  * Copyright (C) 2006-2008 Marvell International Ltd.
  * Copyright (C) 2008 Compulab 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/kernel.h>
diff --git a/drivers/remoteproc/da8xx_remoteproc.c b/drivers/remoteproc/da8xx_remoteproc.c
index d200334577f6..b2c7af323ed1 100644
--- a/drivers/remoteproc/da8xx_remoteproc.c
+++ b/drivers/remoteproc/da8xx_remoteproc.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Remote processor machine-specific module for DA8XX
  *
  * Copyright (C) 2013 Texas Instruments, Inc.
- *
- * 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/bitops.h>
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 54c07fd3f204..36f2f14dad0c 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2017 Pengutronix, Oleksij Rempel <kernel@pengutronix.de>
- *
- * 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/clk.h>
diff --git a/drivers/remoteproc/st_remoteproc.c b/drivers/remoteproc/st_remoteproc.c
index 51049d17b1e5..ee13d23b43a9 100644
--- a/drivers/remoteproc/st_remoteproc.c
+++ b/drivers/remoteproc/st_remoteproc.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ST's Remote Processor Control Driver
  *
  * Copyright (C) 2015 STMicroelectronics - All Rights Reserved
  *
  * Author: Ludovic Barre <ludovic.barre@st.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/clk.h>
diff --git a/drivers/reset/hisilicon/hi6220_reset.c b/drivers/reset/hisilicon/hi6220_reset.c
index d5e5229308f2..24e6d420b26b 100644
--- a/drivers/reset/hisilicon/hi6220_reset.c
+++ b/drivers/reset/hisilicon/hi6220_reset.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Hisilicon Hi6220 reset controller driver
  *
@@ -5,10 +6,6 @@
  * Copyright (c) 2015-2016 Hisilicon Limited.
  *
  * Author: Feng Chen <puck.chen@hisilicon.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/io.h>
diff --git a/drivers/reset/reset-lantiq.c b/drivers/reset/reset-lantiq.c
index 11a582e50d30..ac41d093de13 100644
--- a/drivers/reset/reset-lantiq.c
+++ b/drivers/reset/reset-lantiq.c
@@ -1,7 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- *  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.
  *
  *  Copyright (C) 2010 John Crispin <blogic@phrozen.org>
  *  Copyright (C) 2013-2015 Lantiq Beteiligungs-GmbH & Co.KG
diff --git a/drivers/reset/reset-lpc18xx.c b/drivers/reset/reset-lpc18xx.c
index a62ad52e262b..35d8dd4cccfc 100644
--- a/drivers/reset/reset-lpc18xx.c
+++ b/drivers/reset/reset-lpc18xx.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Reset driver for NXP LPC18xx/43xx Reset Generation Unit (RGU).
  *
  * Copyright (C) 2015 Joachim Eastwood <manabian@gmail.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/clk.h>
diff --git a/drivers/reset/tegra/reset-bpmp.c b/drivers/reset/tegra/reset-bpmp.c
index 5daf2ee1a396..24d3395964cc 100644
--- a/drivers/reset/tegra/reset-bpmp.c
+++ b/drivers/reset/tegra/reset-bpmp.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2016 NVIDIA Corporation
- *
- * 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/reset-controller.h>
diff --git a/drivers/rtc/rtc-88pm860x.c b/drivers/rtc/rtc-88pm860x.c
index 73697e4b18a9..434285f495e0 100644
--- a/drivers/rtc/rtc-88pm860x.c
+++ b/drivers/rtc/rtc-88pm860x.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Real Time Clock driver for Marvell 88PM860x PMIC
  *
  * Copyright (c) 2010 Marvell International Ltd.
  * Author:      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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/rtc/rtc-bq32k.c b/drivers/rtc/rtc-bq32k.c
index ef52741000a8..4a63f0cd2321 100644
--- a/drivers/rtc/rtc-bq32k.c
+++ b/drivers/rtc/rtc-bq32k.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for TI BQ32000 RTC.
  *
  * Copyright (C) 2009 Semihalf.
  * Copyright (C) 2014 Pavel Machek <pavel@denx.de>
  *
- * 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.
- *
  * You can get hardware description at
  * http://www.ti.com/lit/ds/symlink/bq32000.pdf
  */
diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c
index 2d502fc85698..e04d6e862c42 100644
--- a/drivers/rtc/rtc-ds1305.c
+++ b/drivers/rtc/rtc-ds1305.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * rtc-ds1305.c -- driver for DS1305 and DS1306 SPI RTC chips
  *
  * Copyright (C) 2008 David Brownell
- *
- * 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/kernel.h>
 #include <linux/init.h>
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index 07530fe1da2a..93d338e7732b 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * rtc-ds1307.c - RTC driver for some mostly-compatible I2C chips.
  *
@@ -5,10 +6,6 @@
  *  Copyright (C) 2006 David Brownell
  *  Copyright (C) 2009 Matthias Fuchs (rx8025 support)
  *  Copyright (C) 2012 Bertrand Achard (nvram access fixes)
- *
- * 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/acpi.h>
diff --git a/drivers/rtc/rtc-ds1343.c b/drivers/rtc/rtc-ds1343.c
index 5208da4cf94a..fa6de31d5793 100644
--- a/drivers/rtc/rtc-ds1343.c
+++ b/drivers/rtc/rtc-ds1343.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* rtc-ds1343.c
  *
  * Driver for Dallas Semiconductor DS1343 Low Current, SPI Compatible
@@ -5,11 +6,6 @@
  *
  * Author : Raghavendra Chandra Ganiga <ravi23ganiga@gmail.com>
  *          Ankur Srivastava <sankurece@gmail.com> : DS1343 Nvram Support
- *
- * 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/init.h>
diff --git a/drivers/rtc/rtc-ds1347.c b/drivers/rtc/rtc-ds1347.c
index 938512c676ee..d392a7bfdd1c 100644
--- a/drivers/rtc/rtc-ds1347.c
+++ b/drivers/rtc/rtc-ds1347.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* rtc-ds1347.c
  *
  * Driver for Dallas Semiconductor DS1347 Low Current, SPI Compatible
  * Real Time Clock
  *
  * Author : Raghavendra Chandra Ganiga <ravi23ganiga@gmail.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/init.h>
diff --git a/drivers/rtc/rtc-ds1390.c b/drivers/rtc/rtc-ds1390.c
index 3b095401f848..66fc8617d07e 100644
--- a/drivers/rtc/rtc-ds1390.c
+++ b/drivers/rtc/rtc-ds1390.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * rtc-ds1390.c -- driver for the Dallas/Maxim DS1390/93/94 SPI RTC
  *
  * Copyright (C) 2008 Mercury IMC Ltd
  * Written by Mark Jackson <mpfj@mimc.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.
- *
  * NOTE: Currently this driver only supports the bare minimum for read
  * and write the RTC. The extra features provided by the chip family
  * (alarms, trickle charger, different control registers) are unavailable.
diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c
index b8b6e51c0461..b6a477519280 100644
--- a/drivers/rtc/rtc-ds1511.c
+++ b/drivers/rtc/rtc-ds1511.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An rtc driver for the Dallas DS1511
  *
  * Copyright (C) 2006 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
  * Copyright (C) 2007 Andrew Sharp <andy.sharp@lsi.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.
- *
  * Real time clock driver for the Dallas 1511 chip, which also
  * contains a watchdog timer.  There is a tiny amount of code that
  * platform code could use to mess with the watchdog device a little
diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c
index 34af7a802f43..219d6b520a69 100644
--- a/drivers/rtc/rtc-ds1553.c
+++ b/drivers/rtc/rtc-ds1553.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An rtc driver for the Dallas DS1553
  *
  * Copyright (C) 2006 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
- *
- * 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/bcd.h>
diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c
index 5f4328524183..184e4a3e2bef 100644
--- a/drivers/rtc/rtc-ds1685.c
+++ b/drivers/rtc/rtc-ds1685.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An rtc driver for the Dallas/Maxim DS1685/DS1687 and related real-time
  * chips.
@@ -10,10 +11,6 @@
  *    DS17x85/DS17x87 3V/5V Real-Time Clocks, 19-5222, Rev 4/10.
  *    DS1689/DS1693 3V/5V Serialized Real-Time Clocks, Rev 112105.
  *    Application Note 90, Using the Multiplex Bus RTC Extended Features.
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/rtc/rtc-ds1742.c b/drivers/rtc/rtc-ds1742.c
index 5a4c2c5e86fe..2b949f0dbaa9 100644
--- a/drivers/rtc/rtc-ds1742.c
+++ b/drivers/rtc/rtc-ds1742.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An rtc driver for the Dallas DS1742
  *
  * Copyright (C) 2006 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
  *
- * 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.
- *
  * Copyright (C) 2006 Torsten Ertbjerg Rasmussen <tr@newtec.dk>
  *  - nvram size determined from resource
  *  - this ds1742 driver now supports ds1743.
diff --git a/drivers/rtc/rtc-em3027.c b/drivers/rtc/rtc-em3027.c
index b0ef8cfe742d..77cca1392253 100644
--- a/drivers/rtc/rtc-em3027.c
+++ b/drivers/rtc/rtc-em3027.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An rtc/i2c driver for the EM Microelectronic EM3027
  * Copyright 2011 CompuLab, Ltd.
@@ -5,10 +6,6 @@
  * Author: Mike Rapoport <mike@compulab.co.il>
  *
  * Based on rtc-ds1672.c by Alessandro Zummo <a.zummo@towertech.it>
- *
- * 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/i2c.h>
diff --git a/drivers/rtc/rtc-fm3130.c b/drivers/rtc/rtc-fm3130.c
index e1137670d4d2..1caa21b82c7d 100644
--- a/drivers/rtc/rtc-fm3130.c
+++ b/drivers/rtc/rtc-fm3130.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * rtc-fm3130.c - RTC driver for Ramtron FM3130 I2C chip.
  *
  *  Copyright (C) 2008 Sergey Lapin
  *  Based on ds1307 driver by James Chapman and David Brownell
- *
- * 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/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c
index 890ccfc9e5aa..961bd5d1d109 100644
--- a/drivers/rtc/rtc-isl12022.c
+++ b/drivers/rtc/rtc-isl12022.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An I2C driver for the Intersil ISL 12022
  *
@@ -5,10 +6,6 @@
  *
  * Based on the Philips PCF8563 RTC
  * by Alessandro Zummo <a.zummo@towertech.it>.
- *
- * 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/i2c.h>
diff --git a/drivers/rtc/rtc-lp8788.c b/drivers/rtc/rtc-lp8788.c
index e20e7bd822e0..c0b8fbce1082 100644
--- a/drivers/rtc/rtc-lp8788.c
+++ b/drivers/rtc/rtc-lp8788.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP8788 MFD - rtc driver
  *
  * 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.
- *
  */
 
 #include <linux/err.h>
diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c
index dd5a8991f75b..9fdc284c943b 100644
--- a/drivers/rtc/rtc-m41t80.c
+++ b/drivers/rtc/rtc-m41t80.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * I2C client/driver for the ST M41T80 family of i2c rtc chips.
  *
@@ -6,11 +7,6 @@
  * Based on m41t00.c by Mark A. Greer <mgreer@mvista.com>
  *
  * 2006 (c) mycable GmbH
- *
- * 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.
- *
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/rtc/rtc-m41t93.c b/drivers/rtc/rtc-m41t93.c
index 4a08a9dabc82..9444cb5f5190 100644
--- a/drivers/rtc/rtc-m41t93.c
+++ b/drivers/rtc/rtc-m41t93.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *
  * Driver for ST M41T93 SPI RTC
  *
  * (c) 2010 Nikolaus Voss, Weinmann Medical GmbH
- *
- * 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/bcd.h>
diff --git a/drivers/rtc/rtc-m41t94.c b/drivers/rtc/rtc-m41t94.c
index bab82b4be356..6803b0273302 100644
--- a/drivers/rtc/rtc-m41t94.c
+++ b/drivers/rtc/rtc-m41t94.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for ST M41T94 SPI RTC
  *
  * Copyright (C) 2008 Kim B. Heino
- *
- * 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/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index 3c8ad1cdfd7c..67e218758a8b 100644
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ST M48T59 RTC driver
  *
  * Copyright (c) 2007 Wind River Systems, Inc.
  *
  * Author: Mark Zhan <rongkai.zhan@windriver.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/kernel.h>
diff --git a/drivers/rtc/rtc-m48t86.c b/drivers/rtc/rtc-m48t86.c
index a9533535c3b7..59b54ed9b841 100644
--- a/drivers/rtc/rtc-m48t86.c
+++ b/drivers/rtc/rtc-m48t86.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ST M48T86 / Dallas DS12887 RTC driver
  * Copyright (c) 2006 Tower Technologies
  *
  * Author: Alessandro Zummo <a.zummo@towertech.it>
  *
- * 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 drivers only supports the clock running in BCD and 24H mode.
  * If it will be ever adapted to binary and 12H mode, care must be taken
  * to not introduce bugs.
diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c
index 745827463367..daaeb6fb6c2d 100644
--- a/drivers/rtc/rtc-max6902.c
+++ b/drivers/rtc/rtc-max6902.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* drivers/rtc/rtc-max6902.c
  *
  * Copyright (C) 2006 8D Technologies inc.
  * Copyright (C) 2004 Compulab 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.
- *
  * Driver for MAX6902 spi RTC
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/rtc/rtc-max6916.c b/drivers/rtc/rtc-max6916.c
index 9d4b407cc4b8..e72e768ab8ff 100644
--- a/drivers/rtc/rtc-max6916.c
+++ b/drivers/rtc/rtc-max6916.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* rtc-max6916.c
  *
  * Driver for MAXIM  max6916 Low Current, SPI Compatible
  * Real Time Clock
  *
  * Author : Venkat Prashanth B U <venkat.prashanth2498@gmail.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/init.h>
diff --git a/drivers/rtc/rtc-max8907.c b/drivers/rtc/rtc-max8907.c
index 19c29b72598d..db3495d10274 100644
--- a/drivers/rtc/rtc-max8907.c
+++ b/drivers/rtc/rtc-max8907.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * RTC driver for Maxim MAX8907
  *
@@ -5,10 +6,6 @@
  *
  * Based on drivers/rtc/rtc-max8925.c,
  * Copyright (C) 2009-2010 Marvell International 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/bcd.h>
diff --git a/drivers/rtc/rtc-max8925.c b/drivers/rtc/rtc-max8925.c
index 67d6fc2d23e6..64bb8ac6ef62 100644
--- a/drivers/rtc/rtc-max8925.c
+++ b/drivers/rtc/rtc-max8925.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * RTC driver for Maxim MAX8925
  *
  * 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.
  */
 
 #include <linux/module.h>
diff --git a/drivers/rtc/rtc-mcp795.c b/drivers/rtc/rtc-mcp795.c
index f22a945a3794..1660d5e79582 100644
--- a/drivers/rtc/rtc-mcp795.c
+++ b/drivers/rtc/rtc-mcp795.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SPI Driver for Microchip MCP795 RTC
  *
@@ -7,11 +8,6 @@
  *
  * Device datasheet:
  * http://ww1.microchip.com/downloads/en/DeviceDoc/22280A.pdf
- *
- * 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/drivers/rtc/rtc-mpc5121.c b/drivers/rtc/rtc-mpc5121.c
index dd0364293bc0..15a9d0278778 100644
--- a/drivers/rtc/rtc-mpc5121.c
+++ b/drivers/rtc/rtc-mpc5121.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Real-time clock driver for MPC5121
  *
  * Copyright 2007, Domen Puncer <domen.puncer@telargo.com>
  * Copyright 2008, Freescale Semiconductor, Inc. All rights reserved.
  * Copyright 2011, Dmitry Eremin-Solenikov
- *
- * 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/init.h>
diff --git a/drivers/rtc/rtc-pcf2123.c b/drivers/rtc/rtc-pcf2123.c
index 39da8b214275..f431263e2d39 100644
--- a/drivers/rtc/rtc-pcf2123.c
+++ b/drivers/rtc/rtc-pcf2123.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An SPI driver for the Philips PCF2123 RTC
  * Copyright 2009 Cyber Switching, Inc.
@@ -10,10 +11,6 @@
  * Thanks to Christian Pellegrin <chripell@fsfe.org> for
  * the sysfs contributions to this driver.
  *
- * 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.
- *
  * Please note that the CS is active high, so platform data
  * should look something like:
  *
@@ -29,7 +26,6 @@
  *      },
  *      ...
  *};
- *
  */
 
 #include <linux/bcd.h>
diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c
index 7cb786d76e3c..8632f58fed43 100644
--- a/drivers/rtc/rtc-pcf2127.c
+++ b/drivers/rtc/rtc-pcf2127.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An I2C and SPI driver for the NXP PCF2127/29 RTC
  * Copyright 2013 Til-Technologies
@@ -7,10 +8,6 @@
  * based on the other drivers in this same directory.
  *
  * Datasheet: http://cache.nxp.com/documents/data_sheet/PCF2127.pdf
- *
- * 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/i2c.h>
diff --git a/drivers/rtc/rtc-pcf8523.c b/drivers/rtc/rtc-pcf8523.c
index b5c61a70b5df..2f435e533b10 100644
--- a/drivers/rtc/rtc-pcf8523.c
+++ b/drivers/rtc/rtc-pcf8523.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Avionic Design GmbH
- *
- * 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/bcd.h>
diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index 3efc86c25d27..c569dfe8c2ae 100644
--- a/drivers/rtc/rtc-pcf8563.c
+++ b/drivers/rtc/rtc-pcf8563.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An I2C driver for the Philips PCF8563 RTC
  * Copyright 2005-06 Tower Technologies
@@ -8,10 +9,6 @@
  * based on the other drivers in this same directory.
  *
  * http://www.semiconductors.philips.com/acrobat/datasheets/PCF8563-04.pdf
- *
- * 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/clk-provider.h>
diff --git a/drivers/rtc/rtc-pcf8583.c b/drivers/rtc/rtc-pcf8583.c
index 7ca9e8871d77..c80ca20e5d8d 100644
--- a/drivers/rtc/rtc-pcf8583.c
+++ b/drivers/rtc/rtc-pcf8583.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  drivers/rtc/rtc-pcf8583.c
  *
  *  Copyright (C) 2000 Russell King
  *  Copyright (C) 2008 Wolfram Sang & Juergen Beisert, Pengutronix
  *
- * 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.
- *
  *  Driver for PCF8583 RTC & RAM chip
  *
  *  Converted to the generic RTC susbsystem by G. Liakhovetski (2006)
diff --git a/drivers/rtc/rtc-pl030.c b/drivers/rtc/rtc-pl030.c
index 343bb6ed1783..d4a5f8afafbc 100644
--- a/drivers/rtc/rtc-pl030.c
+++ b/drivers/rtc/rtc-pl030.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/rtc/rtc-pl030.c
  *
  *  Copyright (C) 2000-2001 Deep Blue Solutions 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/module.h>
 #include <linux/rtc.h>
diff --git a/drivers/rtc/rtc-puv3.c b/drivers/rtc/rtc-puv3.c
index f77ef282f013..63b9e73fb97d 100644
--- a/drivers/rtc/rtc-puv3.c
+++ b/drivers/rtc/rtc-puv3.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * RTC driver code specific to PKUnity SoC and UniCore ISA
  *
  *      Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn>
  *      Copyright (C) 2001-2010 Guan Xuetao
- *
- * 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/drivers/rtc/rtc-r9701.c b/drivers/rtc/rtc-r9701.c
index a39ccd1cf6e8..84f0d25259ae 100644
--- a/drivers/rtc/rtc-r9701.c
+++ b/drivers/rtc/rtc-r9701.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for Epson RTC-9701JE
  *
@@ -7,10 +8,6 @@
  *
  * Copyright (C) 2006 8D Technologies inc.
  * Copyright (C) 2004 Compulab 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/module.h>
diff --git a/drivers/rtc/rtc-rs5c348.c b/drivers/rtc/rtc-rs5c348.c
index 6582be707bd0..47c13678449e 100644
--- a/drivers/rtc/rtc-rs5c348.c
+++ b/drivers/rtc/rtc-rs5c348.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * A SPI driver for the Ricoh RS5C348 RTC
  *
  * Copyright (C) 2006 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
  *
- * 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.
- *
  * The board specific init code should provide characteristics of this
  * device:
  *     Mode 1 (High-Active, Shift-Then-Sample), High Avtive CS
diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 66a473a3c3fe..3bd6eaa0dcf6 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An I2C driver for Ricoh RS5C372, R2025S/D and RV5C38[67] RTCs
  *
  * Copyright (C) 2005 Pavel Mironchik <pmironchik@optifacio.net>
  * Copyright (C) 2006 Tower Technologies
  * Copyright (C) 2008 Paul Mundt
- *
- * 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/i2c.h>
diff --git a/drivers/rtc/rtc-rv3029c2.c b/drivers/rtc/rtc-rv3029c2.c
index 3d6174eb32f6..4a0e8ec015cc 100644
--- a/drivers/rtc/rtc-rv3029c2.c
+++ b/drivers/rtc/rtc-rv3029c2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Micro Crystal RV-3029 / RV-3049 rtc class driver
  *
@@ -5,11 +6,6 @@
  *         Michael Buesch <m@bues.ch>
  *
  * based on previously existing rtc class drivers
- *
- * 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/drivers/rtc/rtc-rx4581.c b/drivers/rtc/rtc-rx4581.c
index c59a218bdd87..c092e0452347 100644
--- a/drivers/rtc/rtc-rx4581.c
+++ b/drivers/rtc/rtc-rx4581.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* drivers/rtc/rtc-rx4581.c
  *
  * written by Torben Hohn <torbenh@linutronix.de>
@@ -8,10 +9,6 @@
  * Copyright (C) 2006 8D Technologies inc.
  * Copyright (C) 2004 Compulab 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.
- *
  * Driver for MAX6902 spi RTC
  *
  * and based on:
@@ -22,13 +19,8 @@
  * Author: Martyn Welch <martyn.welch@ge.com>
  * Copyright 2008 GE Intelligent Platforms Embedded Systems, Inc.
  *
- * 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.
- *
  * Based on: rtc-pcf8563.c (An I2C driver for the Philips PCF8563 RTC)
  * Copyright 2005-06 Tower Technologies
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c
index 7ddc22eb5b0f..b15ad8e10938 100644
--- a/drivers/rtc/rtc-rx8010.c
+++ b/drivers/rtc/rtc-rx8010.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for the Epson RTC module RX-8010 SJ
  *
  * Copyright(C) Timesys Corporation 2015
  * Copyright(C) General Electric Company 2015
- *
- * 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/bcd.h>
diff --git a/drivers/rtc/rtc-rx8025.c b/drivers/rtc/rtc-rx8025.c
index fddc996cb38d..cb082ad19471 100644
--- a/drivers/rtc/rtc-rx8025.c
+++ b/drivers/rtc/rtc-rx8025.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for Epson's RTC module RX-8025 SA/NB
  *
@@ -13,10 +14,6 @@
  * Code cleanup by Sergei Poselenov, <sposelenov@emcraft.com>
  * Converted to new style by Wolfgang Grandegger <wg@grandegger.com>
  * Alarm and periodic interrupt added by Dmitry Rakhchev <rda@emcraft.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/bcd.h>
 #include <linux/bitops.h>
diff --git a/drivers/rtc/rtc-rx8581.c b/drivers/rtc/rtc-rx8581.c
index 776e3a2b89e8..490f70f57636 100644
--- a/drivers/rtc/rtc-rx8581.c
+++ b/drivers/rtc/rtc-rx8581.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An I2C driver for the Epson RX8581 RTC
  *
  * Author: Martyn Welch <martyn.welch@ge.com>
  * Copyright 2008 GE Intelligent Platforms Embedded Systems, Inc.
  *
- * 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.
- *
  * Based on: rtc-pcf8563.c (An I2C driver for the Philips PCF8563 RTC)
  * Copyright 2005-06 Tower Technologies
  */
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index e81a2b22a5c3..74bf6473a05d 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* drivers/rtc/rtc-s3c.c
  *
  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
@@ -7,10 +8,6 @@
  *      Ben Dooks, <ben@simtec.co.uk>
  *      http://armlinux.simtec.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.
- *
  * S3C2410/S3C2440/S3C24XX Internal RTC Driver
 */
 
diff --git a/drivers/rtc/rtc-s3c.h b/drivers/rtc/rtc-s3c.h
index 004b61a8343f..3552914aa611 100644
--- a/drivers/rtc/rtc-s3c.h
+++ b/drivers/rtc/rtc-s3c.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk>
  *                    http://www.simtec.co.uk/products/SWLINUX/
  *
- * 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.
- *
  * S3C2410 Internal RTC register definition
 */
 
diff --git a/drivers/rtc/rtc-stk17ta8.c b/drivers/rtc/rtc-stk17ta8.c
index fccbecbb2c98..a833ebc4ecb9 100644
--- a/drivers/rtc/rtc-stk17ta8.c
+++ b/drivers/rtc/rtc-stk17ta8.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * A RTC driver for the Simtek STK17TA8
  *
@@ -5,10 +6,6 @@
  *
  * Based on the DS1553 driver from
  * Atsushi Nemoto <anemo@mba.ocn.ne.jp>
- *
- * 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/bcd.h>
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index 1f3117b5a83c..63ffba21397b 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* drivers/rtc/rtc-v3020.c
  *
  * Copyright (C) 2006 8D Technologies inc.
  * Copyright (C) 2004 Compulab 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.
- *
  * Driver for the V3020 RTC
  *
  * Changelog:
@@ -17,7 +14,6 @@
  *
  *  ??-???-2004: Someone at Compulab
  *                      - Initial driver creation.
- *
  */
 #include <linux/platform_device.h>
 #include <linux/module.h>
diff --git a/drivers/rtc/rtc-x1205.c b/drivers/rtc/rtc-x1205.c
index ad2ae2f0536e..d1d5a44d9122 100644
--- a/drivers/rtc/rtc-x1205.c
+++ b/drivers/rtc/rtc-x1205.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * An i2c driver for the Xicor/Intersil X1205 RTC
  * Copyright 2004 Karen Spearel
@@ -11,10 +12,6 @@
  *
  * Information and datasheet:
  * http://www.intersil.com/cda/deviceinfo/0,1477,X1205,00.html
- *
- * 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/i2c.h>
diff --git a/drivers/scsi/arm/acornscsi-io.S b/drivers/scsi/arm/acornscsi-io.S
index 22171b2110a8..fdd7237bb829 100644
--- a/drivers/scsi/arm/acornscsi-io.S
+++ b/drivers/scsi/arm/acornscsi-io.S
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/acorn/scsi/acornscsi-io.S: Acorn SCSI card IO
- *
- * 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/linkage.h>
 
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
index d7509859dc00..d12dd89538df 100644
--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/acorn/scsi/acornscsi.c
  *
  *  Acorn SCSI 3 driver
  *  By R.M.King.
  *
- * 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.
- *
  * Abandoned using the Select and Transfer command since there were
  * some nasty races between our software and the target devices that
  * were not easy to solve, and the device errata had a lot of entries
diff --git a/drivers/scsi/arm/acornscsi.h b/drivers/scsi/arm/acornscsi.h
index 01bc715a3aec..376c76bc2aca 100644
--- a/drivers/scsi/arm/acornscsi.h
+++ b/drivers/scsi/arm/acornscsi.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/acorn/scsi/acornscsi.h
  *
  *  Copyright (C) 1997 Russell King
  *
- * 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.
- *
  *  Acorn SCSI driver
  */
 #ifndef ACORNSCSI_H
diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c
index 40afcbd8de61..a1f3e9ee4e63 100644
--- a/drivers/scsi/arm/cumana_2.c
+++ b/drivers/scsi/arm/cumana_2.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/acorn/scsi/cumana_2.c
  *
  *  Copyright (C) 1997-2005 Russell King
  *
- * 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.
- *
  *  Changelog:
  *   30-08-1997 RMK     0.0.0   Created, READONLY version.
  *   22-01-1998 RMK     0.0.1   Updated to 2.1.80.
diff --git a/drivers/scsi/arm/eesox.c b/drivers/scsi/arm/eesox.c
index 8f64c370a8a7..134f040d58e2 100644
--- a/drivers/scsi/arm/eesox.c
+++ b/drivers/scsi/arm/eesox.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/acorn/scsi/eesox.c
  *
  *  Copyright (C) 1997-2005 Russell King
  *
- * 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 driver is based on experimentation.  Hence, it may have made
  *  assumptions about the particular card that I have available, and
  *  may not be reliable!
diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index 27bda2b05de6..aea4fd73c862 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/acorn/scsi/fas216.c
  *
  *  Copyright (C) 1997-2003 Russell King
  *
- * 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.
- *
  * Based on information in qlogicfas.c by Tom Zerucha, Michael Griffith, and
  * other sources, including:
  *   the AMD Am53CF94 data sheet
diff --git a/drivers/scsi/arm/fas216.h b/drivers/scsi/arm/fas216.h
index c57c16ef8193..847413ce14cf 100644
--- a/drivers/scsi/arm/fas216.h
+++ b/drivers/scsi/arm/fas216.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/acorn/scsi/fas216.h
  *
  *  Copyright (C) 1997-2000 Russell King
  *
- * 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.
- *
  *  FAS216 generic driver
  */
 #ifndef FAS216_H
diff --git a/drivers/scsi/arm/msgqueue.c b/drivers/scsi/arm/msgqueue.c
index 7c95c7582b29..58115831362f 100644
--- a/drivers/scsi/arm/msgqueue.c
+++ b/drivers/scsi/arm/msgqueue.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/acorn/scsi/msgqueue.c
  *
  *  Copyright (C) 1997-1998 Russell King
  *
- * 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.
- *
  *  message queue handling
  */
 #include <linux/module.h>
diff --git a/drivers/scsi/arm/msgqueue.h b/drivers/scsi/arm/msgqueue.h
index 41c7333df3e3..4bcc400f556b 100644
--- a/drivers/scsi/arm/msgqueue.h
+++ b/drivers/scsi/arm/msgqueue.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/acorn/scsi/msgqueue.h
  *
  *  Copyright (C) 1997 Russell King
  *
- * 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.
- *
  *  message queue handling
  */
 #ifndef MSGQUEUE_H
diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c
index 759f95ba993c..c795537a671c 100644
--- a/drivers/scsi/arm/powertec.c
+++ b/drivers/scsi/arm/powertec.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/acorn/scsi/powertec.c
  *
  *  Copyright (C) 1997-2005 Russell King
- *
- * 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>
 #include <linux/blkdev.h>
diff --git a/drivers/scsi/arm/queue.c b/drivers/scsi/arm/queue.c
index 996dfe903928..e5559f27669d 100644
--- a/drivers/scsi/arm/queue.c
+++ b/drivers/scsi/arm/queue.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/acorn/scsi/queue.c: queue handling primitives
  *
  *  Copyright (C) 1997-2000 Russell King
  *
- * 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.
- *
  *  Changelog:
  *   15-Sep-1997 RMK    Created.
  *   11-Oct-1997 RMK    Corrected problem with queue_remove_exclude
diff --git a/drivers/scsi/arm/queue.h b/drivers/scsi/arm/queue.h
index 3c519c9237b2..cb51379dce94 100644
--- a/drivers/scsi/arm/queue.h
+++ b/drivers/scsi/arm/queue.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/acorn/scsi/queue.h: queue handling
  *
  *  Copyright (C) 1997 Russell King
- *
- * 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 QUEUE_H
 #define QUEUE_H
diff --git a/drivers/scsi/arm/scsi.h b/drivers/scsi/arm/scsi.h
index 138a521ba1a8..4d5ff7b4e864 100644
--- a/drivers/scsi/arm/scsi.h
+++ b/drivers/scsi/arm/scsi.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/acorn/scsi/scsi.h
  *
  *  Copyright (C) 2002 Russell King
  *
- * 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.
- *
  *  Commonly used scsi driver functions.
  */
 
diff --git a/drivers/scsi/ufs/tc-dwc-g210-pci.c b/drivers/scsi/ufs/tc-dwc-g210-pci.c
index 2f41722a8c28..67a6a61154b7 100644
--- a/drivers/scsi/ufs/tc-dwc-g210-pci.c
+++ b/drivers/scsi/ufs/tc-dwc-g210-pci.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Synopsys G210 Test Chip driver
  *
  * Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
  *
  * Authors: Joao Pinto <jpinto@synopsys.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 "ufshcd.h"
diff --git a/drivers/scsi/ufs/tc-dwc-g210-pltfrm.c b/drivers/scsi/ufs/tc-dwc-g210-pltfrm.c
index 6dfe5a9206e9..a1268e4f44d6 100644
--- a/drivers/scsi/ufs/tc-dwc-g210-pltfrm.c
+++ b/drivers/scsi/ufs/tc-dwc-g210-pltfrm.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Synopsys G210 Test Chip driver
  *
  * Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
  *
  * Authors: Joao Pinto <jpinto@synopsys.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/kernel.h>
diff --git a/drivers/scsi/ufs/tc-dwc-g210.c b/drivers/scsi/ufs/tc-dwc-g210.c
index 3a8bc6d9cb5b..f954a68f6b4c 100644
--- a/drivers/scsi/ufs/tc-dwc-g210.c
+++ b/drivers/scsi/ufs/tc-dwc-g210.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Synopsys G210 Test Chip driver
  *
  * Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
  *
  * Authors: Joao Pinto <jpinto@synopsys.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 "ufshcd.h"
diff --git a/drivers/scsi/ufs/tc-dwc-g210.h b/drivers/scsi/ufs/tc-dwc-g210.h
index fb177db1227d..5a506da03f4a 100644
--- a/drivers/scsi/ufs/tc-dwc-g210.h
+++ b/drivers/scsi/ufs/tc-dwc-g210.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Synopsys G210 Test Chip driver
  *
  * Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
  *
  * Authors: Joao Pinto <jpinto@synopsys.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 _TC_DWC_G210_H
diff --git a/drivers/scsi/ufs/ufshcd-dwc.c b/drivers/scsi/ufs/ufshcd-dwc.c
index 977b21871a5d..fb9e2ff4f8d2 100644
--- a/drivers/scsi/ufs/ufshcd-dwc.c
+++ b/drivers/scsi/ufs/ufshcd-dwc.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * UFS Host driver for Synopsys Designware Core
  *
  * Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
  *
  * Authors: Joao Pinto <jpinto@synopsys.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 "ufshcd.h"
diff --git a/drivers/scsi/ufs/ufshcd-dwc.h b/drivers/scsi/ufs/ufshcd-dwc.h
index c8be295e0ebe..4268ca2eb64c 100644
--- a/drivers/scsi/ufs/ufshcd-dwc.h
+++ b/drivers/scsi/ufs/ufshcd-dwc.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * UFS Host driver for Synopsys Designware Core
  *
  * Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
  *
  * Authors: Joao Pinto <jpinto@synopsys.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 _UFSHCD_DWC_H
diff --git a/drivers/scsi/ufs/ufshci-dwc.h b/drivers/scsi/ufs/ufshci-dwc.h
index ca341fece310..6c290e272106 100644
--- a/drivers/scsi/ufs/ufshci-dwc.h
+++ b/drivers/scsi/ufs/ufshci-dwc.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * UFS Host driver for Synopsys Designware Core
  *
  * Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
  *
  * Authors: Joao Pinto <jpinto@synopsys.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 _UFSHCI_DWC_H
diff --git a/drivers/soc/lantiq/fpi-bus.c b/drivers/soc/lantiq/fpi-bus.c
index a671c9984c4c..cb0303a0fe60 100644
--- a/drivers/soc/lantiq/fpi-bus.c
+++ b/drivers/soc/lantiq/fpi-bus.c
@@ -1,7 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- *  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.
  *
  *  Copyright (C) 2011-2015 John Crispin <blogic@phrozen.org>
  *  Copyright (C) 2015 Martin Blumenstingl <martin.blumenstingl@googlemail.com>
diff --git a/drivers/soc/rockchip/grf.c b/drivers/soc/rockchip/grf.c
index 3b81e1d75a97..494cf2b5bf7b 100644
--- a/drivers/soc/rockchip/grf.c
+++ b/drivers/soc/rockchip/grf.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Rockchip Generic Register Files setup
  *
  * Copyright (c) 2016 Heiko Stuebner <heiko@sntech.de>
- *
- * 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/err.h>
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 847c7c482b26..3342332cc007 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Rockchip Generic power domain support.
  *
  * Copyright (c) 2015 ROCKCHIP, 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/io.h>
diff --git a/drivers/soc/tegra/common.c b/drivers/soc/tegra/common.c
index 7bfb154d6fa5..3dc54f59cafe 100644
--- a/drivers/soc/tegra/common.c
+++ b/drivers/soc/tegra/common.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 NVIDIA CORPORATION.  All rights reserved.
- *
- * 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/of.h>
diff --git a/drivers/soc/versatile/soc-integrator.c b/drivers/soc/versatile/soc-integrator.c
index a5d7d39ae0ad..ae13fa2aa582 100644
--- a/drivers/soc/versatile/soc-integrator.c
+++ b/drivers/soc/versatile/soc-integrator.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 Linaro Ltd.
  *
  * Author: Linus Walleij <linus.walleij@linaro.org>
- *
- * 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/init.h>
 #include <linux/io.h>
diff --git a/drivers/soc/versatile/soc-realview.c b/drivers/soc/versatile/soc-realview.c
index caf698e5f0b0..9471353dd8c3 100644
--- a/drivers/soc/versatile/soc-realview.c
+++ b/drivers/soc/versatile/soc-realview.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 Linaro Ltd.
  *
  * Author: Linus Walleij <linus.walleij@linaro.org>
- *
- * 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/init.h>
 #include <linux/io.h>
diff --git a/drivers/spi/spi-altera.c b/drivers/spi/spi-altera.c
index a5adf0d868fc..ea160f117f88 100644
--- a/drivers/spi/spi-altera.c
+++ b/drivers/spi/spi-altera.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Altera SPI driver
  *
@@ -7,10 +8,6 @@
  * Copyright (c) 2006 Ben Dooks
  * Copyright (c) 2006 Simtec Electronics
  *      Ben Dooks <ben@simtec.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/interrupt.h>
diff --git a/drivers/spi/spi-armada-3700.c b/drivers/spi/spi-armada-3700.c
index 7dcb14d303eb..032888344822 100644
--- a/drivers/spi/spi-armada-3700.c
+++ b/drivers/spi/spi-armada-3700.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Marvell Armada-3700 SPI controller driver
  *
@@ -5,10 +6,6 @@
  *
  * Author: Wilson Ding <dingwei@marvell.com>
  * Author: Romain Perier <romain.perier@free-electrons.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/clk.h>
diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c
index 847f354ebef1..032a615e4ccd 100644
--- a/drivers/spi/spi-ath79.c
+++ b/drivers/spi/spi-ath79.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SPI controller driver for the Atheros AR71XX/AR724X/AR913X SoCs
  *
@@ -5,11 +6,6 @@
  *
  * This driver has been based on the spi-gpio.c:
  *      Copyright (C) 2006,2008 David Brownell
- *
- * 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/kernel.h>
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 4954f0ab1606..f00b367523cd 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for Atmel AT32 and AT91 SPI Controllers
  *
  * Copyright (C) 2006 Atmel Corporation
- *
- * 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/kernel.h>
diff --git a/drivers/spi/spi-efm32.c b/drivers/spi/spi-efm32.c
index 065fe8744989..eb1f2142a335 100644
--- a/drivers/spi/spi-efm32.c
+++ b/drivers/spi/spi-efm32.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012-2013 Uwe Kleine-Koenig for Pengutronix
- *
- * 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/kernel.h>
 #include <linux/io.h>
diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c
index 81889389280b..4034e3ec0ba2 100644
--- a/drivers/spi/spi-ep93xx.c
+++ b/drivers/spi/spi-ep93xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for Cirrus Logic EP93xx SPI controller.
  *
@@ -10,10 +11,6 @@
  * For more information about the SPI controller see documentation on Cirrus
  * Logic web site:
  *     http://www.cirrus.com/en/pubs/manual/EP93xx_Users_Guide_UM1.pdf
- *
- * 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/io.h>
diff --git a/drivers/spi/spi-falcon.c b/drivers/spi/spi-falcon.c
index f8638e82e5db..00f46c816a56 100644
--- a/drivers/spi/spi-falcon.c
+++ b/drivers/spi/spi-falcon.c
@@ -1,7 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- *  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.
  *
  *  Copyright (C) 2012 Thomas Langer <thomas.langer@lantiq.com>
  */
diff --git a/drivers/spi/spi-nuc900.c b/drivers/spi/spi-nuc900.c
index f51a058e7678..37e2034ad4d5 100644
--- a/drivers/spi/spi-nuc900.c
+++ b/drivers/spi/spi-nuc900.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2009 Nuvoton technology.
  * Wan ZongShun <mcuos.com@gmail.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/drivers/spi/spi-oc-tiny.c b/drivers/spi/spi-oc-tiny.c
index 085f580be7ec..bbc4ba66571f 100644
--- a/drivers/spi/spi-oc-tiny.c
+++ b/drivers/spi/spi-oc-tiny.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OpenCores tiny SPI master driver
  *
@@ -9,10 +10,6 @@
  * Copyright (c) 2006 Ben Dooks
  * Copyright (c) 2006 Simtec Electronics
  *      Ben Dooks <ben@simtec.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/interrupt.h>
diff --git a/drivers/spi/spi-orion.c b/drivers/spi/spi-orion.c
index 25ea4a9e0dbc..6643ccdc2508 100644
--- a/drivers/spi/spi-orion.c
+++ b/drivers/spi/spi-orion.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Marvell Orion SPI controller driver
  *
  * Author: Shadi Ammouri <shadi@marvell.com>
  * Copyright (C) 2007-2008 Marvell 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/interrupt.h>
diff --git a/drivers/spi/spi-ppc4xx.c b/drivers/spi/spi-ppc4xx.c
index 967d94844b30..0ea2d9a369d9 100644
--- a/drivers/spi/spi-ppc4xx.c
+++ b/drivers/spi/spi-ppc4xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SPI_PPC4XX SPI controller driver.
  *
@@ -10,10 +11,6 @@
  * Copyright (c) 2006 Ben Dooks
  * Copyright (c) 2006 Simtec Electronics
  *      Ben Dooks <ben@simtec.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.
  */
 
 /*
diff --git a/drivers/spi/spi-pxa2xx-dma.c b/drivers/spi/spi-pxa2xx-dma.c
index e5c26c1779ab..37567bc7a523 100644
--- a/drivers/spi/spi-pxa2xx-dma.c
+++ b/drivers/spi/spi-pxa2xx-dma.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PXA2xx SPI DMA engine support.
  *
  * Copyright (C) 2013, Intel Corporation
  * Author: Mika Westerberg <mika.westerberg@linux.intel.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/device.h>
diff --git a/drivers/spi/spi-pxa2xx.h b/drivers/spi/spi-pxa2xx.h
index aba777b4502d..1400472bc986 100644
--- a/drivers/spi/spi-pxa2xx.h
+++ b/drivers/spi/spi-pxa2xx.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2005 Stephen Street / StreetFire Sound Labs
  * Copyright (C) 2013, Intel Corporation
- *
- * 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 SPI_PXA2XX_H
diff --git a/drivers/spi/spi-rb4xx.c b/drivers/spi/spi-rb4xx.c
index fbbf9a188247..51f03d977ad6 100644
--- a/drivers/spi/spi-rb4xx.c
+++ b/drivers/spi/spi-rb4xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SPI controller driver for the Mikrotik RB4xx boards
  *
@@ -6,11 +7,6 @@
  *
  * This file was based on the patches for Linux 2.6.27.39 published by
  * MikroTik for their RouterBoard 4xx series devices.
- *
- * 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/kernel.h>
diff --git a/drivers/spi/spi-s3c24xx-fiq.S b/drivers/spi/spi-s3c24xx-fiq.S
index 059f2dc1fda2..e95d6282109e 100644
--- a/drivers/spi/spi-s3c24xx-fiq.S
+++ b/drivers/spi/spi-s3c24xx-fiq.S
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* linux/drivers/spi/spi_s3c24xx_fiq.S
  *
  * Copyright 2009 Simtec Electronics
  *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C24XX SPI - FIQ pseudo-DMA transfer code
- *
- * 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/linkage.h>
diff --git a/drivers/spi/spi-s3c24xx-fiq.h b/drivers/spi/spi-s3c24xx-fiq.h
index a5950bb25b51..7786b0ea56ec 100644
--- a/drivers/spi/spi-s3c24xx-fiq.h
+++ b/drivers/spi/spi-s3c24xx-fiq.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* linux/drivers/spi/spi_s3c24xx_fiq.h
  *
  * Copyright 2009 Simtec Electronics
  *      Ben Dooks <ben@simtec.co.uk>
  *
  * S3C24XX SPI - FIQ pseudo-DMA transfer support
- *
- * 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.
 */
 
 /* We have R8 through R13 to play with */
diff --git a/drivers/spi/spi-s3c24xx.c b/drivers/spi/spi-s3c24xx.c
index 4e7d1bfed7e6..48d8dff05a3a 100644
--- a/drivers/spi/spi-s3c24xx.c
+++ b/drivers/spi/spi-s3c24xx.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2006 Ben Dooks
  * Copyright 2006-2009 Simtec Electronics
  *      Ben Dooks <ben@simtec.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/spinlock.h>
diff --git a/drivers/spi/spi-sh-sci.c b/drivers/spi/spi-sh-sci.c
index 393701cfca3c..8f30531e1418 100644
--- a/drivers/spi/spi-sh-sci.c
+++ b/drivers/spi/spi-sh-sci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * SH SCI SPI interface
  *
@@ -6,11 +7,6 @@
  * Based on S3C24XX GPIO based SPI driver, which is:
  *   Copyright (c) 2006 Ben Dooks
  *   Copyright (c) 2006 Simtec Electronics
- *
- * 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/kernel.h>
diff --git a/drivers/spi/spi-tle62x0.c b/drivers/spi/spi-tle62x0.c
index c6ae775289e5..60dc69a39ace 100644
--- a/drivers/spi/spi-tle62x0.c
+++ b/drivers/spi/spi-tle62x0.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Support Infineon TLE62x0 driver chips
  *
  * Copyright (c) 2007 Simtec Electronics
  *      Ben Dooks, <ben@simtec.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/device.h>
diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c
index 63fedc49ae9c..d5f9d5fbb3e8 100644
--- a/drivers/spi/spi-xilinx.c
+++ b/drivers/spi/spi-xilinx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Xilinx SPI controller driver (master mode only)
  *
@@ -8,9 +9,6 @@
  * Copyright (c) 2009 Intel Corporation
  * 2002-2007 (c) MontaVista Software, Inc.
 
- * 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/drivers/spi/spi-xtensa-xtfpga.c b/drivers/spi/spi-xtensa-xtfpga.c
index 8ce04f829a80..86516eb1e143 100644
--- a/drivers/spi/spi-xtensa-xtfpga.c
+++ b/drivers/spi/spi-xtensa-xtfpga.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Xtensa xtfpga SPI controller driver
  *
  * Copyright (c) 2014 Cadence Design Systems Inc.
- *
- * 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/delay.h>
diff --git a/drivers/target/iscsi/cxgbit/cxgbit.h b/drivers/target/iscsi/cxgbit/cxgbit.h
index 3cca22e19964..c04cd0832dec 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit.h
+++ b/drivers/target/iscsi/cxgbit/cxgbit.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (c) 2016 Chelsio Communications, Inc.
- *
- * 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 __CXGBIT_H__
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_cm.c b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
index dab09b610723..22dd4c457d6a 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_cm.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_cm.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2016 Chelsio Communications, Inc.
- *
- * 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/drivers/target/iscsi/cxgbit/cxgbit_ddp.c b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
index d57fd3ed3fa5..c859afa4308e 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2016 Chelsio Communications, Inc.
- *
- * 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 "cxgbit.h"
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_main.c b/drivers/target/iscsi/cxgbit/cxgbit_main.c
index 4a7bb0b49d17..343b129c2cfa 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_main.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_main.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2016 Chelsio Communications, Inc.
- *
- * 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.
  */
 
 #define DRV_NAME "cxgbit"
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_target.c b/drivers/target/iscsi/cxgbit/cxgbit_target.c
index 29b350a0b58f..24309d937d8c 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_target.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_target.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2016 Chelsio Communications, Inc.
- *
- * 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/workqueue.h>
diff --git a/drivers/thermal/broadcom/ns-thermal.c b/drivers/thermal/broadcom/ns-thermal.c
index 322e741a2463..c9468ba9d449 100644
--- a/drivers/thermal/broadcom/ns-thermal.c
+++ b/drivers/thermal/broadcom/ns-thermal.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2017 Rafał Miłecki <rafal@milecki.pl>
- *
- * 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/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c b/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c
index 7c71ffb733a1..9716bc3abaf9 100644
--- a/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c
+++ b/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* acpi_thermal_rel.c driver for exporting ACPI thermal relationship
  *
  * Copyright (c) 2014 Intel Corp
- *
- * 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.
- *
  */
 
 /*
diff --git a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
index 5f3ed24e26ec..3517883b5cdb 100644
--- a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
+++ b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * INT3400 thermal driver
  *
  * Copyright (C) 2014, Intel Corporation
  * Authors: Zhang Rui <rui.zhang@intel.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/drivers/thermal/intel/int340x_thermal/int3402_thermal.c b/drivers/thermal/intel/int340x_thermal/int3402_thermal.c
index 8e90b3151a42..43fa351e2b9e 100644
--- a/drivers/thermal/intel/int340x_thermal/int3402_thermal.c
+++ b/drivers/thermal/intel/int340x_thermal/int3402_thermal.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * INT3402 thermal driver for memory temperature reporting
  *
  * Copyright (C) 2014, Intel Corporation
  * Authors: Aaron Lu <aaron.lu@intel.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/drivers/thermal/intel/int340x_thermal/int3406_thermal.c b/drivers/thermal/intel/int340x_thermal/int3406_thermal.c
index f69ab026ba24..f5e42fc2acc0 100644
--- a/drivers/thermal/intel/int340x_thermal/int3406_thermal.c
+++ b/drivers/thermal/intel/int340x_thermal/int3406_thermal.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * INT3406 thermal driver for display participant device
  *
  * Copyright (C) 2016, Intel Corporation
  * Authors: Aaron Lu <aaron.lu@intel.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/drivers/thermal/thermal-generic-adc.c b/drivers/thermal/thermal-generic-adc.c
index deb244f12de4..dcecf2e8dc8e 100644
--- a/drivers/thermal/thermal-generic-adc.c
+++ b/drivers/thermal/thermal-generic-adc.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic ADC thermal driver
  *
  * Copyright (C) 2016 NVIDIA CORPORATION. All rights reserved.
  *
  * Author: Laxman Dewangan <ldewangan@nvidia.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/iio/consumer.h>
 #include <linux/kernel.h>
diff --git a/drivers/uio/uio_dmem_genirq.c b/drivers/uio/uio_dmem_genirq.c
index 003badaef5f3..f32cef94aa82 100644
--- a/drivers/uio/uio_dmem_genirq.c
+++ b/drivers/uio/uio_dmem_genirq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/uio/uio_dmem_genirq.c
  *
@@ -6,10 +7,6 @@
  * Copyright (C) 2012 Damian Hobson-Garcia
  *
  * Based on uio_pdrv_genirq.c by Magnus Damm
- *
- * 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/platform_device.h>
diff --git a/drivers/uio/uio_pdrv_genirq.c b/drivers/uio/uio_pdrv_genirq.c
index 6c759934bff3..10688d79d180 100644
--- a/drivers/uio/uio_pdrv_genirq.c
+++ b/drivers/uio/uio_pdrv_genirq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/uio/uio_pdrv_genirq.c
  *
@@ -8,10 +9,6 @@
  * Based on uio_pdrv.c by Uwe Kleine-Koenig,
  * Copyright (C) 2008 by Digi International Inc.
  * All rights reserved.
- *
- * 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/platform_device.h>
diff --git a/drivers/vfio/mdev/mdev_core.c b/drivers/vfio/mdev/mdev_core.c
index ae23151442cb..ed8608763134 100644
--- a/drivers/vfio/mdev/mdev_core.c
+++ b/drivers/vfio/mdev/mdev_core.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Mediated device Core Driver
  *
  * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
  *     Author: Neo Jia <cjia@nvidia.com>
  *             Kirti Wankhede <kwankhede@nvidia.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/drivers/vfio/mdev/mdev_driver.c b/drivers/vfio/mdev/mdev_driver.c
index 6f0391f6f9b6..0d3223aee20b 100644
--- a/drivers/vfio/mdev/mdev_driver.c
+++ b/drivers/vfio/mdev/mdev_driver.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * MDEV driver
  *
  * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
  *     Author: Neo Jia <cjia@nvidia.com>
  *             Kirti Wankhede <kwankhede@nvidia.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/device.h>
diff --git a/drivers/vfio/mdev/mdev_private.h b/drivers/vfio/mdev/mdev_private.h
index 398767526276..7d922950caaf 100644
--- a/drivers/vfio/mdev/mdev_private.h
+++ b/drivers/vfio/mdev/mdev_private.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Mediated device interal definitions
  *
  * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
  *     Author: Neo Jia <cjia@nvidia.com>
  *             Kirti Wankhede <kwankhede@nvidia.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 MDEV_PRIVATE_H
diff --git a/drivers/vfio/mdev/mdev_sysfs.c b/drivers/vfio/mdev/mdev_sysfs.c
index ffa3dcebf201..7570c7602ab4 100644
--- a/drivers/vfio/mdev/mdev_sysfs.c
+++ b/drivers/vfio/mdev/mdev_sysfs.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * File attributes for Mediated devices
  *
  * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
  *     Author: Neo Jia <cjia@nvidia.com>
  *             Kirti Wankhede <kwankhede@nvidia.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/sysfs.h>
diff --git a/drivers/vfio/mdev/vfio_mdev.c b/drivers/vfio/mdev/vfio_mdev.c
index d230620fe02d..30964a4e0a28 100644
--- a/drivers/vfio/mdev/vfio_mdev.c
+++ b/drivers/vfio/mdev/vfio_mdev.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VFIO based driver for Mediated device
  *
  * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
  *     Author: Neo Jia <cjia@nvidia.com>
  *             Kirti Wankhede <kwankhede@nvidia.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/init.h>
diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c
index cab71da46f4a..703948c9fbe1 100644
--- a/drivers/vfio/pci/vfio_pci.c
+++ b/drivers/vfio/pci/vfio_pci.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
  *     Author: Alex Williamson <alex.williamson@redhat.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.
- *
  * Derived from original vfio:
  * Copyright 2010 Cisco Systems, Inc.  All rights reserved.
  * Author: Tom Lyon, pugs@cisco.com
diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c
index 52963a904790..f0891bd8444c 100644
--- a/drivers/vfio/pci/vfio_pci_config.c
+++ b/drivers/vfio/pci/vfio_pci_config.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VFIO PCI config space virtualization
  *
  * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
  *     Author: Alex Williamson <alex.williamson@redhat.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.
- *
  * Derived from original vfio:
  * Copyright 2010 Cisco Systems, Inc.  All rights reserved.
  * Author: Tom Lyon, pugs@cisco.com
diff --git a/drivers/vfio/pci/vfio_pci_igd.c b/drivers/vfio/pci/vfio_pci_igd.c
index 6394b168ef29..53d97f459252 100644
--- a/drivers/vfio/pci/vfio_pci_igd.c
+++ b/drivers/vfio/pci/vfio_pci_igd.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VFIO PCI Intel Graphics support
  *
  * Copyright (C) 2016 Red Hat, Inc.  All rights reserved.
  *      Author: Alex Williamson <alex.williamson@redhat.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.
- *
  * Register a device specific region through which to provide read-only
  * access to the Intel IGD opregion.  The register defining the opregion
  * address is also virtualized to prevent user modification.
diff --git a/drivers/vfio/pci/vfio_pci_intrs.c b/drivers/vfio/pci/vfio_pci_intrs.c
index 1c46045b0e7f..3fa3f728fb39 100644
--- a/drivers/vfio/pci/vfio_pci_intrs.c
+++ b/drivers/vfio/pci/vfio_pci_intrs.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VFIO PCI interrupt handling
  *
  * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
  *     Author: Alex Williamson <alex.williamson@redhat.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.
- *
  * Derived from original vfio:
  * Copyright 2010 Cisco Systems, Inc.  All rights reserved.
  * Author: Tom Lyon, pugs@cisco.com
diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pci/vfio_pci_private.h
index 1812cf22fc4f..ee6ee91718a4 100644
--- a/drivers/vfio/pci/vfio_pci_private.h
+++ b/drivers/vfio/pci/vfio_pci_private.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
  *     Author: Alex Williamson <alex.williamson@redhat.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.
- *
  * Derived from original vfio:
  * Copyright 2010 Cisco Systems, Inc.  All rights reserved.
  * Author: Tom Lyon, pugs@cisco.com
diff --git a/drivers/vfio/pci/vfio_pci_rdwr.c b/drivers/vfio/pci/vfio_pci_rdwr.c
index a6029d0a5524..0120d8324a40 100644
--- a/drivers/vfio/pci/vfio_pci_rdwr.c
+++ b/drivers/vfio/pci/vfio_pci_rdwr.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VFIO PCI I/O Port & MMIO access
  *
  * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
  *     Author: Alex Williamson <alex.williamson@redhat.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.
- *
  * Derived from original vfio:
  * Copyright 2010 Cisco Systems, Inc.  All rights reserved.
  * Author: Tom Lyon, pugs@cisco.com
diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
index 82fcf07fa9ea..388597930b64 100644
--- a/drivers/vfio/vfio.c
+++ b/drivers/vfio/vfio.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VFIO core
  *
  * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
  *     Author: Alex Williamson <alex.williamson@redhat.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.
- *
  * Derived from original vfio:
  * Copyright 2010 Cisco Systems, Inc.  All rights reserved.
  * Author: Tom Lyon, pugs@cisco.com
diff --git a/drivers/vfio/vfio_iommu_spapr_tce.c b/drivers/vfio/vfio_iommu_spapr_tce.c
index 40ddc0c5f677..7048c9198c21 100644
--- a/drivers/vfio/vfio_iommu_spapr_tce.c
+++ b/drivers/vfio/vfio_iommu_spapr_tce.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VFIO: IOMMU DMA mapping support for TCE on POWER
  *
  * Copyright (C) 2013 IBM Corp.  All rights reserved.
  *     Author: Alexey Kardashevskiy <aik@ozlabs.ru>
  *
- * 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.
- *
  * Derived from original vfio_iommu_type1.c:
  * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
  *     Author: Alex Williamson <alex.williamson@redhat.com>
diff --git a/drivers/vfio/vfio_iommu_type1.c b/drivers/vfio/vfio_iommu_type1.c
index 3ddc375e7063..add34adfadc7 100644
--- a/drivers/vfio/vfio_iommu_type1.c
+++ b/drivers/vfio/vfio_iommu_type1.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VFIO: IOMMU DMA mapping support for Type1 IOMMU
  *
  * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
  *     Author: Alex Williamson <alex.williamson@redhat.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.
- *
  * Derived from original vfio:
  * Copyright 2010 Cisco Systems, Inc.  All rights reserved.
  * Author: Tom Lyon, pugs@cisco.com
diff --git a/drivers/vfio/vfio_spapr_eeh.c b/drivers/vfio/vfio_spapr_eeh.c
index 1a742fe8f6db..67f55ac1d459 100644
--- a/drivers/vfio/vfio_spapr_eeh.c
+++ b/drivers/vfio/vfio_spapr_eeh.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * EEH functionality support for VFIO devices. The feature is only
  * available on sPAPR compatible platforms.
  *
  * Copyright Gavin Shan, IBM Corporation 2014.
- *
- * 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/drivers/vfio/virqfd.c b/drivers/vfio/virqfd.c
index 2a1be859ee71..997cb5d0a657 100644
--- a/drivers/vfio/virqfd.c
+++ b/drivers/vfio/virqfd.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VFIO generic eventfd code for IRQFD support.
  * Derived from drivers/vfio/pci/vfio_pci_intrs.c
  *
  * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
  *     Author: Alex Williamson <alex.williamson@redhat.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/vfio.h>
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index 51e0c4be08df..20d96a5ac384 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Backlight driver for Marvell Semiconductor 88PM8606
  *
  * Copyright (C) 2009 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.
  */
 
 #include <linux/init.h>
diff --git a/drivers/video/backlight/apple_bl.c b/drivers/video/backlight/apple_bl.c
index 6a34ab936726..c0d9339cff87 100644
--- a/drivers/video/backlight/apple_bl.c
+++ b/drivers/video/backlight/apple_bl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Backlight Driver for Intel-based Apples
  *
@@ -7,10 +8,6 @@
  *  Copyright (C) 2006 Felipe Alfaro Solana <felipe_alfaro @linuxmail.org>
  *  Copyright (C) 2007 Julien BLACHE <jb@jblache.org>
  *
- *  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 driver triggers SMIs which cause the firmware to change the
  *  backlight brightness. This is icky in many ways, but it's impractical to
  *  get at the firmware code in order to figure out what it's actually doing.
diff --git a/drivers/video/backlight/bd6107.c b/drivers/video/backlight/bd6107.c
index fdb2f7e2c6b5..d344fb03cb86 100644
--- a/drivers/video/backlight/bd6107.c
+++ b/drivers/video/backlight/bd6107.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ROHM Semiconductor BD6107 LED Driver
  *
  * Copyright (C) 2013 Ideas on board SPRL
  *
  * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.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/backlight.h>
diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c
index f5574060f9c8..68f7592c5060 100644
--- a/drivers/video/backlight/corgi_lcd.c
+++ b/drivers/video/backlight/corgi_lcd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  LCD/Backlight Driver for Sharp Zaurus Handhelds (various models)
  *
@@ -8,11 +9,6 @@
  *  Copyright (c) 2008 Marvell International Ltd.
  *      Converted to SPI device based LCD/Backlight device driver
  *      by Eric Miao <eric.miao@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.
- *
  */
 
 #include <linux/module.h>
diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c
index f793738f06fb..62540e4bdedb 100644
--- a/drivers/video/backlight/da903x_bl.c
+++ b/drivers/video/backlight/da903x_bl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Backlight driver for Dialog Semiconductor DA9030/DA9034
  *
@@ -6,10 +7,6 @@
  *
  * Copyright (C) 2006-2008 Marvell International Ltd.
  *      Eric Miao <eric.miao@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.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/video/backlight/ep93xx_bl.c b/drivers/video/backlight/ep93xx_bl.c
index 0067931821c6..4149e0b2f83c 100644
--- a/drivers/video/backlight/ep93xx_bl.c
+++ b/drivers/video/backlight/ep93xx_bl.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Driver for the Cirrus EP93xx lcd backlight
  *
  * Copyright (c) 2010 H Hartley Sweeten <hsweeten@visionengravers.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.
- *
  * This driver controls the pulse width modulated brightness control output,
  * BRIGHT, on the Cirrus EP9307, EP9312, and EP9315 processors.
  */
diff --git a/drivers/video/backlight/generic_bl.c b/drivers/video/backlight/generic_bl.c
index 4dea91acea13..8fe63dbc8590 100644
--- a/drivers/video/backlight/generic_bl.c
+++ b/drivers/video/backlight/generic_bl.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Generic Backlight Driver
  *
  *  Copyright (c) 2004-2008 Richard Purdie
- *
- *  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/drivers/video/backlight/gpio_backlight.c b/drivers/video/backlight/gpio_backlight.c
index e470da95d806..b9300f3e1ee6 100644
--- a/drivers/video/backlight/gpio_backlight.c
+++ b/drivers/video/backlight/gpio_backlight.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * gpio_backlight.c - Simple GPIO-controlled backlight
- *
- * 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/backlight.h>
diff --git a/drivers/video/backlight/ili9320.c b/drivers/video/backlight/ili9320.c
index 2cf39e6d519d..168ac79523d7 100644
--- a/drivers/video/backlight/ili9320.c
+++ b/drivers/video/backlight/ili9320.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* drivers/video/backlight/ili9320.c
  *
  * ILI9320 LCD controller driver core.
@@ -5,10 +6,6 @@
  * Copyright 2007 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *      Ben Dooks <ben@simtec.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/delay.h>
diff --git a/drivers/video/backlight/ili9320.h b/drivers/video/backlight/ili9320.h
index 42329e7aa9a8..fc59e389d59a 100644
--- a/drivers/video/backlight/ili9320.h
+++ b/drivers/video/backlight/ili9320.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* drivers/video/backlight/ili9320.h
  *
  * ILI9320 LCD controller driver core.
@@ -6,10 +7,6 @@
  *      Ben Dooks <ben@simtec.co.uk>
  *
  * http://armlinux.simtec.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.
 */
 
 /* Holder for register and value pairs. */
diff --git a/drivers/video/backlight/ipaq_micro_bl.c b/drivers/video/backlight/ipaq_micro_bl.c
index 347dc11d4ceb..1123f67c12b3 100644
--- a/drivers/video/backlight/ipaq_micro_bl.c
+++ b/drivers/video/backlight/ipaq_micro_bl.c
@@ -1,7 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * 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.
  *
  * iPAQ microcontroller backlight support
  * Author : Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
index 96312c3afc07..1dfe13c18925 100644
--- a/drivers/video/backlight/kb3886_bl.c
+++ b/drivers/video/backlight/kb3886_bl.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  Backlight Driver for the KB3886 Backlight
  *
  *  Copyright (c) 2007-2008 Claudio Nieder
  *
  *  Based on corgi_bl.c by Richard Purdie and kb3886 driver by Robert Woerle
- *
- *  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/drivers/video/backlight/l4f00242t03.c b/drivers/video/backlight/l4f00242t03.c
index e6054e2492c5..8554b4aa980c 100644
--- a/drivers/video/backlight/l4f00242t03.c
+++ b/drivers/video/backlight/l4f00242t03.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * l4f00242t03.c -- support for Epson L4F00242T03 LCD
  *
@@ -5,10 +6,6 @@
  *
  * Copyright (c) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com>
  *      Inspired by Marek Vasut work in l4f00242t03.c
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/video/backlight/lm3630a_bl.c b/drivers/video/backlight/lm3630a_bl.c
index 75d996490cf0..b04b35d007a2 100644
--- a/drivers/video/backlight/lm3630a_bl.c
+++ b/drivers/video/backlight/lm3630a_bl.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
 * Simple driver for Texas Instruments LM3630A Backlight driver chip
 * Copyright (C) 2012 Texas Instruments
-*
-* 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>
 #include <linux/slab.h>
diff --git a/drivers/video/backlight/lm3639_bl.c b/drivers/video/backlight/lm3639_bl.c
index 086611c7bc03..48c04155a5f9 100644
--- a/drivers/video/backlight/lm3639_bl.c
+++ b/drivers/video/backlight/lm3639_bl.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
 * Simple driver for Texas Instruments LM3639 Backlight + Flash LED driver chip
 * Copyright (C) 2012 Texas Instruments
-*
-* 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>
 #include <linux/slab.h>
diff --git a/drivers/video/backlight/lms283gf05.c b/drivers/video/backlight/lms283gf05.c
index 4237aaa7f269..35bc012b22cc 100644
--- a/drivers/video/backlight/lms283gf05.c
+++ b/drivers/video/backlight/lms283gf05.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * lms283gf05.c -- support for Samsung LMS283GF05 LCD
  *
  * Copyright (c) 2009 Marek Vasut <marek.vasut@gmail.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/device.h>
diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c
index 73612485ed07..f68920131a4a 100644
--- a/drivers/video/backlight/lp855x_bl.c
+++ b/drivers/video/backlight/lp855x_bl.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP855x Backlight Driver
  *
  *                      Copyright (C) 2011 Texas Instruments
- *
- * 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/drivers/video/backlight/lp8788_bl.c b/drivers/video/backlight/lp8788_bl.c
index cf869ec90cce..ba42f3fe0c73 100644
--- a/drivers/video/backlight/lp8788_bl.c
+++ b/drivers/video/backlight/lp8788_bl.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TI LP8788 MFD - backlight driver
  *
  * 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.
- *
  */
 
 #include <linux/backlight.h>
diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c
index 885612cc1008..5cbf621e48bd 100644
--- a/drivers/video/backlight/ltv350qv.c
+++ b/drivers/video/backlight/ltv350qv.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Power control for Samsung LTV350QV Quarter VGA LCD Panel
  *
  * Copyright (C) 2006, 2007 Atmel Corporation
- *
- * 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/delay.h>
 #include <linux/err.h>
diff --git a/drivers/video/backlight/ltv350qv.h b/drivers/video/backlight/ltv350qv.h
index 189112e3fc7a..c70890776a94 100644
--- a/drivers/video/backlight/ltv350qv.h
+++ b/drivers/video/backlight/ltv350qv.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Register definitions for Samsung LTV350QV Quarter VGA LCD Panel
  *
  * Copyright (C) 2006, 2007 Atmel Corporation
- *
- * 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 __LTV350QV_H
 #define __LTV350QV_H
diff --git a/drivers/video/backlight/lv5207lp.c b/drivers/video/backlight/lv5207lp.c
index 8ab7297b118a..c6ad73a784e2 100644
--- a/drivers/video/backlight/lv5207lp.c
+++ b/drivers/video/backlight/lv5207lp.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Sanyo LV5207LP LED Driver
  *
  * Copyright (C) 2013 Ideas on board SPRL
  *
  * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.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/backlight.h>
diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c
index f3aa6088f1d9..97cc260ff9d1 100644
--- a/drivers/video/backlight/max8925_bl.c
+++ b/drivers/video/backlight/max8925_bl.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Backlight driver for Maxim MAX8925
  *
  * Copyright (C) 2009 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.
  */
 
 #include <linux/init.h>
diff --git a/drivers/video/backlight/ot200_bl.c b/drivers/video/backlight/ot200_bl.c
index 3acdb9f646ed..23ee7106c72a 100644
--- a/drivers/video/backlight/ot200_bl.c
+++ b/drivers/video/backlight/ot200_bl.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Bachmann electronic GmbH
  *      Christian Gmeiner <christian.gmeiner@gmail.com>
  *
  * Backlight driver for ot200 visualisation device from
  * Bachmann electronic GmbH.
- *
- * 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/drivers/video/backlight/pandora_bl.c b/drivers/video/backlight/pandora_bl.c
index 9618766e3866..f946470ce9f6 100644
--- a/drivers/video/backlight/pandora_bl.c
+++ b/drivers/video/backlight/pandora_bl.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Backlight driver for Pandora handheld.
  * Pandora uses TWL4030 PWM0 -> TPS61161 combo for control backlight.
  * Based on pwm_bl.c
  *
  * Copyright 2009,2012 Gražvydas Ignotas <notasas@gmail.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/drivers/video/backlight/platform_lcd.c b/drivers/video/backlight/platform_lcd.c
index 872a3bf21faf..b2bfbf070200 100644
--- a/drivers/video/backlight/platform_lcd.c
+++ b/drivers/video/backlight/platform_lcd.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* drivers/video/backlight/platform_lcd.c
  *
  * Copyright 2008 Simtec Electronics
  *      Ben Dooks <ben@simtec.co.uk>
  *
  * Generic platform-device LCD power control interface.
- *
- * 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/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
index fb45f866b923..20d379ac8440 100644
--- a/drivers/video/backlight/pwm_bl.c
+++ b/drivers/video/backlight/pwm_bl.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/video/backlight/pwm_bl.c
  *
  * simple PWM based backlight control, board code has to setup
  * 1) pin configuration so PWM waveforms can output
  * 2) platform_data being correctly configured
- *
- * 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/delay.h>
diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c
index 97067597e6bf..1275e815bd86 100644
--- a/drivers/video/backlight/tosa_bl.c
+++ b/drivers/video/backlight/tosa_bl.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  LCD / Backlight control code for Sharp SL-6000x (tosa)
  *
  *  Copyright (c) 2005          Dirk Opfer
  *  Copyright (c) 2007,2008     Dmitry Baryshkov
- *
- *  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/kernel.h>
diff --git a/drivers/video/backlight/tosa_lcd.c b/drivers/video/backlight/tosa_lcd.c
index 4dc5ee8debeb..65cb7578776f 100644
--- a/drivers/video/backlight/tosa_lcd.c
+++ b/drivers/video/backlight/tosa_lcd.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  LCD / Backlight control code for Sharp SL-6000x (tosa)
  *
  *  Copyright (c) 2005          Dirk Opfer
  *  Copyright (c) 2007,2008     Dmitry Baryshkov
- *
- *  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/kernel.h>
diff --git a/drivers/video/backlight/vgg2432a4.c b/drivers/video/backlight/vgg2432a4.c
index 242a9948f57f..9bf277ca4ae9 100644
--- a/drivers/video/backlight/vgg2432a4.c
+++ b/drivers/video/backlight/vgg2432a4.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* drivers/video/backlight/vgg2432a4.c
  *
  * VGG2432A4 (ILI9320) LCD controller driver.
@@ -5,10 +6,6 @@
  * Copyright 2007 Simtec Electronics
  *      http://armlinux.simtec.co.uk/
  *      Ben Dooks <ben@simtec.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/delay.h>
diff --git a/drivers/video/backlight/wm831x_bl.c b/drivers/video/backlight/wm831x_bl.c
index 6eab0d6c262a..e55977d54c15 100644
--- a/drivers/video/backlight/wm831x_bl.c
+++ b/drivers/video/backlight/wm831x_bl.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Backlight driver for Wolfson Microelectronics WM831x PMICs
  *
  * Copyright 2009 Wolfson Microelectonics plc
- *
- * 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/kernel.h>
diff --git a/drivers/video/fbdev/acornfb.c b/drivers/video/fbdev/acornfb.c
index 0c325b4da61d..92f23e3bc27a 100644
--- a/drivers/video/fbdev/acornfb.c
+++ b/drivers/video/fbdev/acornfb.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/video/acornfb.c
  *
  *  Copyright (C) 1998-2001 Russell King
  *
- * 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.
- *
  * Frame buffer code for Acorn platforms
  *
  * NOTE: Most of the modes with X!=640 will disappear shortly.
diff --git a/drivers/video/fbdev/acornfb.h b/drivers/video/fbdev/acornfb.h
index 175c8ff3367c..f8df4ecb4fd7 100644
--- a/drivers/video/fbdev/acornfb.h
+++ b/drivers/video/fbdev/acornfb.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/video/acornfb.h
  *
  *  Copyright (C) 1998,1999 Russell King
  *
- * 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.
- *
  *  Frame buffer code for Acorn platforms
  */
 #if defined(HAS_VIDC20)
diff --git a/drivers/video/fbdev/aty/radeon_backlight.c b/drivers/video/fbdev/aty/radeon_backlight.c
index 301d6d6aeead..d2c1263ad260 100644
--- a/drivers/video/fbdev/aty/radeon_backlight.c
+++ b/drivers/video/fbdev/aty/radeon_backlight.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Backlight code for ATI Radeon based graphic cards
  *
  * Copyright (c) 2000 Ani Joshi <ajoshi@kernel.crashing.org>
  * Copyright (c) 2003 Benjamin Herrenschmidt <benh@kernel.crashing.org>
  * Copyright (c) 2006 Michael Hanselmann <linux-kernel@hansmi.ch>
- *
- * 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 "radeonfb.h"
diff --git a/drivers/video/fbdev/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c
index 9a5751cb4e16..0de12be823c0 100644
--- a/drivers/video/fbdev/cyber2000fb.c
+++ b/drivers/video/fbdev/cyber2000fb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/drivers/video/cyber2000fb.c
  *
@@ -9,10 +10,6 @@
  *  32 bit support, text color and panning fixes for modes != 8 bit
  *  Copyright (C) 2002 Denis Oliver Kropp <dok@directfb.org>
  *
- * 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.
- *
  * Integraphics CyberPro 2000, 2010 and 5000 frame buffer device
  *
  * Based on cyberfb.c.
diff --git a/drivers/video/fbdev/cyber2000fb.h b/drivers/video/fbdev/cyber2000fb.h
index bad69102e774..04641aa13acc 100644
--- a/drivers/video/fbdev/cyber2000fb.h
+++ b/drivers/video/fbdev/cyber2000fb.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  linux/drivers/video/cyber2000fb.h
  *
  *  Copyright (C) 1998-2000 Russell King
  *
- * 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.
- *
  * Integraphics Cyber2000 frame buffer device
  */
 
diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c
index 75f0db25d19f..d04a047094fc 100644
--- a/drivers/video/fbdev/ep93xx-fb.c
+++ b/drivers/video/fbdev/ep93xx-fb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/video/ep93xx-fb.c
  *
@@ -10,11 +11,6 @@
  *
  * Based on the Cirrus Logic ep93xxfb driver, and various other ep93xxfb
  * drivers.
- *
- * 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/platform_device.h>
diff --git a/drivers/video/fbdev/fb-puv3.c b/drivers/video/fbdev/fb-puv3.c
index 1bddcc20b2c0..fa62c4dff7d1 100644
--- a/drivers/video/fbdev/fb-puv3.c
+++ b/drivers/video/fbdev/fb-puv3.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Frame Buffer Driver for PKUnity-v3 Unigfx
  * Code specific to PKUnity SoC and UniCore ISA
  *
  *      Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn>
  *      Copyright (C) 2001-2010 Guan Xuetao
- *
- * 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/drivers/video/fbdev/mb862xx/mb862xx-i2c.c b/drivers/video/fbdev/mb862xx/mb862xx-i2c.c
index ba96c44f2761..ffdb1597d303 100644
--- a/drivers/video/fbdev/mb862xx/mb862xx-i2c.c
+++ b/drivers/video/fbdev/mb862xx/mb862xx-i2c.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Coral-P(A)/Lime I2C adapter driver
  *
  * (C) 2011 DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
- *
- * 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/fb.h>
diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
index 8dd296d257dd..f58ff900e82a 100644
--- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/mb862xx/mb862xxfb_accel.c
  *
@@ -6,11 +7,6 @@
  * (C) 2007 Alexander Shishkin <virtuoso@slind.org>
  * (C) 2009 Valentin Sitdikov <v.sitdikov@gmail.com>
  * (C) 2009 Siemens AG
- *
- * 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/fb.h>
 #include <linux/delay.h>
diff --git a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
index cd372527c9e4..c0c2600c2167 100644
--- a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * drivers/mb862xx/mb862xxfb.c
  *
@@ -5,11 +6,6 @@
  *
  * (C) 2008 Anatolij Gustschin <agust@denx.de>
  * DENX Software Engineering
- *
- * 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.
- *
  */
 
 #undef DEBUG
diff --git a/drivers/video/fbdev/mx3fb.c b/drivers/video/fbdev/mx3fb.c
index 1c3c7ab26a95..bafd5f5fac5a 100644
--- a/drivers/video/fbdev/mx3fb.c
+++ b/drivers/video/fbdev/mx3fb.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2008
  * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
  *
  * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * 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/drivers/video/fbdev/nvidia/nv_backlight.c b/drivers/video/fbdev/nvidia/nv_backlight.c
index 5c151b2ea683..e705a7872301 100644
--- a/drivers/video/fbdev/nvidia/nv_backlight.c
+++ b/drivers/video/fbdev/nvidia/nv_backlight.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Backlight code for nVidia based graphic cards
  *
  * Copyright 2004 Antonino Daplas <adaplas@pol.net>
  * Copyright (c) 2006 Michael Hanselmann <linux-kernel@hansmi.ch>
- *
- * 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/backlight.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/connector-analog-tv.c b/drivers/video/fbdev/omap2/omapfb/displays/connector-analog-tv.c
index 9d78411a3bf7..63bd13ba429e 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/connector-analog-tv.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/connector-analog-tv.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Analog TV Connector driver
  *
  * Copyright (C) 2013 Texas Instruments
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/slab.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c b/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c
index 06e1db34541e..b4a1aefff766 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/connector-dvi.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic DVI Connector driver
  *
  * Copyright (C) 2013 Texas Instruments
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/i2c.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/connector-hdmi.c b/drivers/video/fbdev/omap2/omapfb/displays/connector-hdmi.c
index 58d5803ede67..49551afbdbe0 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/connector-hdmi.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/connector-hdmi.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HDMI Connector driver
  *
  * Copyright (C) 2013 Texas Instruments
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/slab.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/encoder-opa362.c b/drivers/video/fbdev/omap2/omapfb/displays/encoder-opa362.c
index a9a67167cc3d..ba7ed4039f8a 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/encoder-opa362.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/encoder-opa362.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * OPA362 analog video amplifier with output/power control
  *
@@ -8,10 +9,6 @@
  *
  * Copyright (C) 2013 Texas Instruments
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/gpio.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/encoder-tfp410.c b/drivers/video/fbdev/omap2/omapfb/displays/encoder-tfp410.c
index 8c0953d069b7..09a59bd93d61 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/encoder-tfp410.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/encoder-tfp410.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TFP410 DPI-to-DVI encoder driver
  *
  * Copyright (C) 2013 Texas Instruments
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/gpio.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/encoder-tpd12s015.c b/drivers/video/fbdev/omap2/omapfb/displays/encoder-tpd12s015.c
index 47f0459e3551..67f0c9250e9e 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/encoder-tpd12s015.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/encoder-tpd12s015.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * TPD12S015 HDMI ESD protection & level shifter chip driver
  *
  * Copyright (C) 2013 Texas Instruments
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/completion.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c
index ace3d818afe5..37c9f5bfaefe 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dpi.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic MIPI DPI Panel Driver
  *
  * Copyright (C) 2013 Texas Instruments
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/gpio.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
index 87497a00241f..4b0793abdd84 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Generic DSI Command Mode panel driver
  *
  * Copyright (C) 2013 Texas Instruments
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 /* #define DEBUG */
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c
index 6cd759c01037..0f93a260e432 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LG.Philips LB035Q02 LCD Panel driver
  *
  * Copyright (C) 2013 Texas Instruments
  * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
  * Based on a driver by: Steve Sakoman <steve@sakoman.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/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c
index a8be18a87fa0..a3912fc8031f 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-sharp-ls037v7dw01.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * LCD panel driver for Sharp LS037V7DW01
  *
  * Copyright (C) 2013 Texas Instruments
  * Author: Tomi Valkeinen <tomi.valkeinen@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.
  */
 
 #include <linux/delay.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi_phy.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi_phy.c
index 11dbc05d5720..9c645adba9e2 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi_phy.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi_phy.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HDMI PHY
  *
  * Copyright (C) 2013 Texas Instruments Incorporated
- *
- * 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/kernel.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi_pll.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi_pll.c
index bc591fc12aef..4991be031b0b 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi_pll.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi_pll.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HDMI PLL
  *
  * Copyright (C) 2013 Texas Instruments Incorporated
- *
- * 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.
  */
 
 #define DSS_SUBSYS_NAME "HDMIPLL"
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi_wp.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi_wp.c
index 4af6ba220744..41ad52b9d013 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi_wp.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi_wp.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * HDMI wrapper
  *
  * Copyright (C) 2013 Texas Instruments Incorporated
- *
- * 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.
  */
 
 #define DSS_SUBSYS_NAME "HDMIWP"
diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c
index 9ec85ccd0ce9..288300035164 100644
--- a/drivers/video/fbdev/s3c-fb.c
+++ b/drivers/video/fbdev/s3c-fb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* linux/drivers/video/s3c-fb.c
  *
  * Copyright 2008 Openmoko Inc.
@@ -6,10 +7,6 @@
  *      http://armlinux.simtec.co.uk/
  *
  * Samsung SoC Framebuffer driver
- *
- * 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/kernel.h>
diff --git a/drivers/video/fbdev/sm501fb.c b/drivers/video/fbdev/sm501fb.c
index dde52d027416..5a326163847b 100644
--- a/drivers/video/fbdev/sm501fb.c
+++ b/drivers/video/fbdev/sm501fb.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* linux/drivers/video/sm501fb.c
  *
  * Copyright (c) 2006 Simtec Electronics
  *      Vincent Sanders <vince@simtec.co.uk>
  *      Ben Dooks <ben@simtec.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.
- *
  * Framebuffer driver for the Silicon Motion SM501
  */
 
diff --git a/drivers/video/fbdev/w100fb.c b/drivers/video/fbdev/w100fb.c
index 696106ecdff0..597ffaa13cd2 100644
--- a/drivers/video/fbdev/w100fb.c
+++ b/drivers/video/fbdev/w100fb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * linux/drivers/video/w100fb.c
  *
@@ -17,11 +18,6 @@
  *
  * Hardware acceleration support by Alberto Mardegan
  * <mardy@users.sourceforge.net>
- *
- * 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/delay.h>
diff --git a/drivers/video/fbdev/w100fb.h b/drivers/video/fbdev/w100fb.h
index fffae7b4f6e9..52c96d155b4c 100644
--- a/drivers/video/fbdev/w100fb.h
+++ b/drivers/video/fbdev/w100fb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * linux/drivers/video/w100fb.h
  *
@@ -10,11 +11,6 @@
  * Modified to work with 2.6 by Richard Purdie <rpurdie@rpsys.net>
  *
  * w32xx support by Ian Molton
- *
- * 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.
- *
  */
 
 #if !defined (_W100FB_H)
diff --git a/drivers/w1/masters/w1-gpio.c b/drivers/w1/masters/w1-gpio.c
index 55e11bf8ebaf..d4632aace402 100644
--- a/drivers/w1/masters/w1-gpio.c
+++ b/drivers/w1/masters/w1-gpio.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * w1-gpio - GPIO w1 bus master driver
  *
  * Copyright (C) 2007 Ville Syrjala <syrjala@sci.fi>
- *
- * 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/init.h>
diff --git a/drivers/w1/slaves/w1_ds2780.c b/drivers/w1/slaves/w1_ds2780.c
index a60528131154..c689b1b987b8 100644
--- a/drivers/w1/slaves/w1_ds2780.c
+++ b/drivers/w1/slaves/w1_ds2780.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * 1-Wire implementation for the ds2780 chip
  *
@@ -6,11 +7,6 @@
  * Author: Clifton Barnes <cabarnes@indesign-llc.com>
  *
  * Based on w1-ds2760 driver
- *
- * 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/kernel.h>
diff --git a/drivers/w1/slaves/w1_ds2780.h b/drivers/w1/slaves/w1_ds2780.h
index a1fba79eb1b5..99e38ed788a5 100644
--- a/drivers/w1/slaves/w1_ds2780.h
+++ b/drivers/w1/slaves/w1_ds2780.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * 1-Wire implementation for the ds2780 chip
  *
@@ -6,11 +7,6 @@
  * Author: Clifton Barnes <cabarnes@indesign-llc.com>
  *
  * Based on w1-ds2760 driver
- *
- * 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 _W1_DS2780_H
diff --git a/drivers/w1/slaves/w1_ds2781.c b/drivers/w1/slaves/w1_ds2781.c
index 645be6e0b24a..84d6ceec5da5 100644
--- a/drivers/w1/slaves/w1_ds2781.c
+++ b/drivers/w1/slaves/w1_ds2781.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * 1-Wire implementation for the ds2781 chip
  *
  * Author: Renata Sayakhova <renata@oktetlabs.ru>
  *
  * Based on w1-ds2780 driver
- *
- * 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/kernel.h>
diff --git a/drivers/w1/slaves/w1_ds2781.h b/drivers/w1/slaves/w1_ds2781.h
index 557dfb0b4f64..fa902dfa0136 100644
--- a/drivers/w1/slaves/w1_ds2781.h
+++ b/drivers/w1/slaves/w1_ds2781.h
@@ -1,14 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * 1-Wire implementation for the ds2780 chip
  *
  * Author: Renata Sayakhova <renata@oktetlabs.ru>
  *
  * Based on w1-ds2760 driver
- *
- * 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 _W1_DS2781_H
diff --git a/drivers/watchdog/ath79_wdt.c b/drivers/watchdog/ath79_wdt.c
index 02234c254b10..2e09981fe978 100644
--- a/drivers/watchdog/ath79_wdt.c
+++ b/drivers/watchdog/ath79_wdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Atheros AR71XX/AR724X/AR913X built-in hardware watchdog timer.
  *
@@ -10,11 +11,6 @@
  *
  * which again was based on sa1100 driver,
  *      Copyright (C) 2000 Oleg Drokin <green@crimea.edu>
- *
- * 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.
- *
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/watchdog/ftwdt010_wdt.c b/drivers/watchdog/ftwdt010_wdt.c
index 9ea0e56fa7ee..d9626ef9b9ae 100644
--- a/drivers/watchdog/ftwdt010_wdt.c
+++ b/drivers/watchdog/ftwdt010_wdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Watchdog driver for Faraday Technology FTWDT010
  *
@@ -5,10 +6,6 @@
  *
  * Inspired by the out-of-tree drivers from OpenWRT:
  * Copyright (C) 2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
- *
- * 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/bitops.h>
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index db1bf6f546ae..8a90f159ffb1 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *      HPE WatchDog Driver
  *      based on
@@ -6,11 +7,6 @@
  *
  *      (c) Copyright 2018 Hewlett Packard Enterprise Development LP
  *      Thomas Mingarelli <thomas.mingarelli@hpe.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
- *
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/watchdog/imgpdc_wdt.c b/drivers/watchdog/imgpdc_wdt.c
index 0fc31aadeee3..b57ff3787052 100644
--- a/drivers/watchdog/imgpdc_wdt.c
+++ b/drivers/watchdog/imgpdc_wdt.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Imagination Technologies PowerDown Controller Watchdog Timer.
  *
  * Copyright (c) 2014 Imagination Technologies 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.
- *
  * Based on drivers/watchdog/sunxi_wdt.c Copyright (c) 2013 Carlo Caione
  *                                                     2012 Henrik Nordstrom
  *
diff --git a/drivers/watchdog/ks8695_wdt.c b/drivers/watchdog/ks8695_wdt.c
index 0565cf30017b..1550ce3c5702 100644
--- a/drivers/watchdog/ks8695_wdt.c
+++ b/drivers/watchdog/ks8695_wdt.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Watchdog driver for Kendin/Micrel KS8695.
  *
  * (C) 2007 Andrew Victor
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/watchdog/lantiq_wdt.c b/drivers/watchdog/lantiq_wdt.c
index 4caf02ba5d49..6fab504af88b 100644
--- a/drivers/watchdog/lantiq_wdt.c
+++ b/drivers/watchdog/lantiq_wdt.c
@@ -1,7 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- *  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.
  *
  *  Copyright (C) 2010 John Crispin <john@phrozen.org>
  *  Copyright (C) 2017 Hauke Mehrtens <hauke@hauke-m.de>
diff --git a/drivers/watchdog/lpc18xx_wdt.c b/drivers/watchdog/lpc18xx_wdt.c
index 0e82abd71d35..78cf11c94941 100644
--- a/drivers/watchdog/lpc18xx_wdt.c
+++ b/drivers/watchdog/lpc18xx_wdt.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * NXP LPC18xx Watchdog Timer (WDT)
  *
  * Copyright (c) 2015 Ariel D'Alessandro <ariel@vanguardiasur.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.
- *
  * Notes
  * -----
  * The Watchdog consists of a fixed divide-by-4 clock pre-scaler and a 24-bit
diff --git a/drivers/watchdog/max77620_wdt.c b/drivers/watchdog/max77620_wdt.c
index 3ca6b9337932..9937f9fccd2e 100644
--- a/drivers/watchdog/max77620_wdt.c
+++ b/drivers/watchdog/max77620_wdt.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Maxim MAX77620 Watchdog Driver
  *
  * Copyright (C) 2016 NVIDIA CORPORATION. All rights reserved.
  *
  * Author: Laxman Dewangan <ldewangan@nvidia.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/err.h>
diff --git a/drivers/watchdog/mt7621_wdt.c b/drivers/watchdog/mt7621_wdt.c
index cbb3c0dde136..a8aa3522cfda 100644
--- a/drivers/watchdog/mt7621_wdt.c
+++ b/drivers/watchdog/mt7621_wdt.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Ralink MT7621/MT7628 built-in hardware watchdog timer
  *
  * Copyright (C) 2014 John Crispin <john@phrozen.org>
  *
  * This driver was based on: drivers/watchdog/rt2880_wdt.c
- *
- * 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/clk.h>
diff --git a/drivers/watchdog/rt2880_wdt.c b/drivers/watchdog/rt2880_wdt.c
index 905e60f45eec..49aff800824d 100644
--- a/drivers/watchdog/rt2880_wdt.c
+++ b/drivers/watchdog/rt2880_wdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Ralink RT288x/RT3xxx/MT76xx built-in hardware watchdog timer
  *
@@ -5,10 +6,6 @@
  * Copyright (C) 2013 John Crispin <john@phrozen.org>
  *
  * This driver was based on: drivers/watchdog/softdog.c
- *
- * 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/clk.h>
diff --git a/drivers/watchdog/txx9wdt.c b/drivers/watchdog/txx9wdt.c
index fcb4da5b1f4c..89a54b6645bd 100644
--- a/drivers/watchdog/txx9wdt.c
+++ b/drivers/watchdog/txx9wdt.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * txx9wdt: A Hardware Watchdog Driver for TXx9 SoCs
  *
  * Copyright (C) 2007 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
- *
- * 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.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c
index 430ee4e9b185..e7cf41aa26c3 100644
--- a/drivers/watchdog/wdat_wdt.c
+++ b/drivers/watchdog/wdat_wdt.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * ACPI Hardware Watchdog (WDAT) driver.
  *
  * Copyright (C) 2016, Intel Corporation
  * Author: Mika Westerberg <mika.westerberg@linux.intel.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/acpi.h>
diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c
index 9d314bba7c4e..feb1d16252e7 100644
--- a/drivers/xen/sys-hypervisor.c
+++ b/drivers/xen/sys-hypervisor.c
@@ -1,10 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  copyright (c) 2006 IBM Corporation
  *  Authored by: Mike D. Day <ncmike@us.ibm.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/slab.h>