watchdog: convert remaining drivers to use SPDX license identifier

This gets rid of the unnecessary license boilerplate, and avoids
having to deal with individual patches one by one.

No functional changes.
Reviewed-by: Jerry Hoemann <jerry.hoemann@hpe.com>
Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

drivers/watchdog/acquirewdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	Acquire Single Board Computer Watchdog Timer driver
  *
@@ -6,11 +7,6 @@
  *	(c) Copyright 1996 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  *						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
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.

drivers/watchdog/advantechwdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	Advantech Single Board Computer WDT driver
  *
@@ -9,11 +10,6 @@
  *	(c) Copyright 1996 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  *						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
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.

drivers/watchdog/davinci_wdt.c

+// SPDX-License-Identifier: GPL-2.0
 /*
  * drivers/char/watchdog/davinci_wdt.c
  *
@@ -5,10 +6,7 @@
  *
  * Copyright (C) 2006-2013 Texas Instruments.
  *
- * 2007 (c) MontaVista Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
+ * 2007 (c) MontaVista Software, Inc.
  */
 
 #include <linux/module.h>

drivers/watchdog/ebc-c384_wdt.c

@@ -2,15 +2,6 @@
 /*
  * Watchdog timer driver for the WinSystems EBC-C384
  * Copyright (C) 2016 William Breathitt Gray
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
  */
 #include <linux/device.h>
 #include <linux/dmi.h>

drivers/watchdog/eurotechwdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	Eurotech CPU-1220/1410/1420 on board WDT driver
  *
@@ -11,11 +12,6 @@
  *	(c) Copyright 1996-1997 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  *						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
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.

drivers/watchdog/iTCO_vendor_support.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	intel TCO vendor specific watchdog driver support
  *
  *	(c) Copyright 2006-2009 Wim Van Sebroeck <wim@iguana.be>.
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Wim Van Sebroeck nor Iguana vzw. admit liability nor
  *	provide warranty for any of this software. This material is
  *	provided "AS-IS" and at no charge.
@@ -216,4 +212,3 @@ MODULE_AUTHOR("Wim Van Sebroeck <wim@iguana.be>, "
 MODULE_DESCRIPTION("Intel TCO Vendor Specific WatchDog Timer Driver Support");
 MODULE_VERSION(DRV_VERSION);
 MODULE_LICENSE("GPL");
-

drivers/watchdog/iTCO_wdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	intel TCO Watchdog Driver
  *
  *	(c) Copyright 2006-2011 Wim Van Sebroeck <wim@iguana.be>.
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Wim Van Sebroeck nor Iguana vzw. admit liability nor
  *	provide warranty for any of this software. This material is
  *	provided "AS-IS" and at no charge.

drivers/watchdog/ib700wdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	IB700 Single Board Computer WDT driver
  *
@@ -14,11 +15,6 @@
  *	(c) Copyright 1996 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  *						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
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.

drivers/watchdog/mv64x60_wdt.c

+// SPDX-License-Identifier: GPL-2.0
 /*
  * mv64x60_wdt.c - MV64X60 (Marvell Discovery) watchdog userspace interface
  *
@@ -9,10 +10,7 @@
  *
  * Derived from mpc8xx_wdt.c, with the following copyright.
  *
- * 2002 (c) Florian Schirmer <jolt@tuxbox.org> This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
+ * 2002 (c) Florian Schirmer <jolt@tuxbox.org>
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

drivers/watchdog/nv_tco.h

+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  *	nv_tco:	TCO timer driver for nVidia chipsets.
  *
@@ -10,11 +11,6 @@
  *	Reserved.
  *				http://www.kernelconcepts.de
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither kernel concepts nor Nils Faerber admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.

drivers/watchdog/octeon-wdt-main.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Octeon Watchdog driver
  *
@@ -10,22 +11,12 @@
  *	(c) Copyright 1996-1997 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  *						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
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.
  *
  *	(c) Copyright 1995    Alan Cox <alan@lxorguk.ukuu.org.uk>
  *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- *
  * The OCTEON watchdog has a maximum timeout of 2^32 * io_clock.
  * For most systems this is less than 10 seconds, so to allow for
  * software to request longer watchdog heartbeats, we maintain software

drivers/watchdog/omap_wdt.c

+// SPDX-License-Identifier: GPL-2.0
 /*
  * omap_wdt.c
  *
@@ -6,10 +7,7 @@
  * Author: MontaVista Software, Inc.
  *	 <gdavis@mvista.com> or <source@mvista.com>
  *
- * 2003 (c) MontaVista Software, Inc. This file is licensed under the
- * terms of the GNU General Public License version 2. This program is
- * licensed "as is" without any warranty of any kind, whether express
- * or implied.
+ * 2003 (c) MontaVista Software, Inc.
  *
  * History:
  *

drivers/watchdog/omap_wdt.h

+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  *  linux/drivers/char/watchdog/omap_wdt.h
  *
@@ -5,26 +6,6 @@
  *      OMAP Watchdog timer register definitions
  *
  *  Copyright (C) 2004 Texas Instruments.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #ifndef _OMAP_WATCHDOG_H

drivers/watchdog/pc87413_wdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *      NS pc87413-wdt Watchdog Timer driver for Linux 2.6.x.x
  *
@@ -6,11 +7,6 @@
  *      (C) Copyright 2006 Sven Anders, <anders@anduras.de>
  *                     and Marcus Junker, <junker@anduras.de>
  *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- *
  *      Neither Sven Anders, Marcus Junker nor ANDURAS AG
  *      admit liability nor provide warranty for any of this software.
  *      This material is provided "AS-IS" and at no charge.

drivers/watchdog/pcwd_pci.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	Berkshire PCI-PC Watchdog Card Driver
  *
@@ -10,11 +11,6 @@
  *	  Matt Domsch <Matt_Domsch@dell.com>,
  *	  Rob Radez <rob@osinvestor.com>
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Wim Van Sebroeck nor Iguana vzw. admit liability nor
  *	provide warranty for any of this software. This material is
  *	provided "AS-IS" and at no charge.

drivers/watchdog/pcwd_usb.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	Berkshire USB-PC Watchdog Card Driver
  *
@@ -10,11 +11,6 @@
  *	  Rob Radez <rob@osinvestor.com>,
  *	  Greg Kroah-Hartman <greg@kroah.com>
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Wim Van Sebroeck nor Iguana vzw. admit liability nor
  *	provide warranty for any of this software. This material is
  *	provided "AS-IS" and at no charge.

drivers/watchdog/pnx4008_wdt.c

+// SPDX-License-Identifier: GPL-2.0
 /*
  * drivers/char/watchdog/pnx4008_wdt.c
  *
@@ -11,10 +12,6 @@
  * 2005-2006 (c) MontaVista Software, Inc.
  *
  * (C) 2012 Wolfram Sang, Pengutronix
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2. This program is licensed "as is" without any warranty of any
- * kind, whether express or implied.
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

drivers/watchdog/retu_wdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Retu watchdog driver
  *
@@ -5,15 +6,6 @@
  *
  * Based on code written by Amit Kucheria and Michael Buesch.
  * Rewritten by Aaro Koskinen.
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file "COPYING" in the main directory of this
- * archive for more details.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
  */
 
 #include <linux/slab.h>

drivers/watchdog/sa1100_wdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	Watchdog driver for the SA11x0/PXA2xx
  *
  *	(c) Copyright 2000 Oleg Drokin <green@crimea.edu>
  *	    Based on SoftDog driver by Alan Cox <alan@lxorguk.ukuu.org.uk>
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Oleg Drokin nor iXcelerator.com admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.

drivers/watchdog/sbc7240_wdt.c

+// SPDX-License-Identifier: GPL-2.0
 /*
  *	NANO7240 SBC Watchdog device driver
  *
  *	Based on w83877f.c by Scott Jennings,
  *
- *	This program is free software; you can redistribute it and/or modify
- *	it under the terms of the GNU General Public License version 2 as
- *	published by the Free Software Foundation;
- *
- *	Software distributed under the License is distributed on an "AS IS"
- *	basis, WITHOUT WARRANTY OF ANY KIND, either express or
- *	implied. See the License for the specific language governing
- *	rights and limitations under the License.
- *
  *	(c) Copyright 2007  Gilles GIGAN <gilles.gigan@jcu.edu.au>
- *
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

drivers/watchdog/sbc8360.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	SBC8360 Watchdog driver
  *
@@ -19,11 +20,6 @@
  *	(c) Copyright 1996 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  *						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
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.

drivers/watchdog/sch311x_wdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	sch311x_wdt.c - Driver for the SCH311x Super-I/O chips
  *			integrated watchdog.
  *
  *	(c) Copyright 2008 Wim Van Sebroeck <wim@iguana.be>.
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Wim Van Sebroeck nor Iguana vzw. admit liability nor
  *	provide warranty for any of this software. This material is
  *	provided "AS-IS" and at no charge.

drivers/watchdog/softdog.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	SoftDog:	A Software Watchdog Device
  *
  *	(c) Copyright 1996 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  *							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
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.

drivers/watchdog/w83627hf_wdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	w83627hf/thf WDT driver
  *
@@ -17,11 +18,6 @@
  *	(c) Copyright 1996 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  *						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
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.

drivers/watchdog/wafer5823wdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	ICP Wafer 5823 Single Board Computer WDT driver
  *	http://www.icpamerica.com/wafer_5823.php
@@ -13,11 +14,6 @@
  *	(c) Copyright 1996-1997 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  *						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
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.

drivers/watchdog/watchdog_core.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	watchdog_core.c
  *
@@ -16,11 +17,6 @@
  *	  Satyam Sharma <satyam@infradead.org>
  *	  Randy Dunlap <randy.dunlap@oracle.com>
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox, CymruNet Ltd., Wim Van Sebroeck nor Iguana vzw.
  *	admit liability nor provide warranty for any of this software.
  *	This material is provided "AS-IS" and at no charge.

drivers/watchdog/watchdog_core.h

+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  *	watchdog_core.h
  *
@@ -16,11 +17,6 @@
  *	  Satyam Sharma <satyam@infradead.org>
  *	  Randy Dunlap <randy.dunlap@oracle.com>
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox, CymruNet Ltd., Wim Van Sebroeck nor Iguana vzw.
  *	admit liability nor provide warranty for any of this software.
  *	This material is provided "AS-IS" and at no charge.

drivers/watchdog/watchdog_dev.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	watchdog_dev.c
  *
@@ -20,11 +21,6 @@
  *	  Satyam Sharma <satyam@infradead.org>
  *	  Randy Dunlap <randy.dunlap@oracle.com>
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox, CymruNet Ltd., Wim Van Sebroeck nor Iguana vzw.
  *	admit liability nor provide warranty for any of this software.
  *	This material is provided "AS-IS" and at no charge.

drivers/watchdog/wd501p.h

+/* SPDX-License-Identifier: GPL-1.0+ */
 /*
  *	Industrial Computer Source WDT500/501 driver
  *
@@ -11,12 +12,7 @@
  *
  *	http://www.cymru.net
  *
- *	This driver is provided under the GNU General Public License,
- *	incorporated herein by reference. The driver is provided without
- *	warranty or support.
- *
  *	Release 0.04.
- *
  */
 
 

drivers/watchdog/wdt.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	Industrial Computer Source WDT501 driver
  *
  *	(c) Copyright 1996-1997 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  *						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
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.

drivers/watchdog/wdt_pci.c

+// SPDX-License-Identifier: GPL-2.0+
 /*
  *	Industrial Computer Source PCI-WDT500/501 driver
  *
  *	(c) Copyright 1996-1997 Alan Cox <alan@lxorguk.ukuu.org.uk>,
  *						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
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
  *	warranty for any of this software. This material is provided
  *	"AS-IS" and at no charge.