Re: [Batch 16 patch 21/25] treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 246

["Enrico Weigelt, metux IT consult" <lkml@metux.net>]

On 03.06.19 07:45, Thomas Gleixner wrote:
> From: Thomas Gleixner tglx@linutronix.de
> 
> Based on 1 normalized pattern(s):
> 
>   released under the term of the gnu gpl v2
> 
> extracted by the scancode license scanner the SPDX license identifier
> 
>   GPL-2.0-only
> 
> has been chosen to replace the boilerplate/reference in 16 file(s).
> 
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> 
> ---
> https://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-spdx.git/commit/?h=batch16&id=179c9ec98290
> ---
>  drivers/macintosh/rack-meter.c             |    4 +---
>  drivers/macintosh/smu.c                    |    3 +--
>  drivers/macintosh/windfarm.h               |    3 +--
>  drivers/macintosh/windfarm_ad7417_sensor.c |    3 +--
>  drivers/macintosh/windfarm_core.c          |    3 +--
>  drivers/macintosh/windfarm_fcu_controls.c  |    3 +--
>  drivers/macintosh/windfarm_lm75_sensor.c   |    3 +--
>  drivers/macintosh/windfarm_lm87_sensor.c   |    4 +---
>  drivers/macintosh/windfarm_mpu.h           |    3 +--
>  drivers/macintosh/windfarm_pid.c           |    3 +--
>  drivers/macintosh/windfarm_pid.h           |    3 +--
>  drivers/macintosh/windfarm_pm121.c         |   13 +------------
>  drivers/macintosh/windfarm_pm81.c          |    4 +---
>  drivers/macintosh/windfarm_pm91.c          |    3 +--
>  drivers/macintosh/windfarm_smu_controls.c  |    3 +--
>  drivers/macintosh/windfarm_smu_sensors.c   |    3 +--
>  16 files changed, 16 insertions(+), 45 deletions(-)
> 
> --- a/drivers/macintosh/rack-meter.c
> +++ b/drivers/macintosh/rack-meter.c
> @@ -1,18 +1,16 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * RackMac vu-meter driver
>   *
>   * (c) Copyright 2006 Benjamin Herrenschmidt, IBM Corp.
>   *                    <benh@kernel.crashing.org>
>   *
> - * Released under the term of the GNU GPL v2.
> - *
>   * Support the CPU-meter LEDs of the Xserve G5
>   *
>   * TODO: Implement PWM to do variable intensity and provide userland
>   * interface for fun. Also, the CPU-meter could be made nicer by being
>   * a bit less "immediate" but giving instead a more average load over
>   * time. Patches welcome :-)
> - *
>   */
>  #undef DEBUG
>  
> --- a/drivers/macintosh/smu.c
> +++ b/drivers/macintosh/smu.c
> @@ -1,10 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * PowerMac G5 SMU driver
>   *
>   * Copyright 2004 J. Mayer <l_indien@magic.fr>
>   * Copyright 2005 Benjamin Herrenschmidt, IBM Corp.
> - *
> - * Released under the term of the GNU GPL v2.
>   */
>  
>  /*
> --- a/drivers/macintosh/windfarm.h
> +++ b/drivers/macintosh/windfarm.h
> @@ -1,10 +1,9 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
>  /*
>   * Windfarm PowerMac thermal control.
>   *
>   * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp.
>   *                    <benh@kernel.crashing.org>
> - *
> - * Released under the term of the GNU GPL v2.
>   */
>  
>  #ifndef __WINDFARM_H__
> --- a/drivers/macintosh/windfarm_ad7417_sensor.c
> +++ b/drivers/macintosh/windfarm_ad7417_sensor.c
> @@ -1,9 +1,8 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * Windfarm PowerMac thermal control. AD7417 sensors
>   *
>   * Copyright 2012 Benjamin Herrenschmidt, IBM Corp.
> - *
> - * Released under the term of the GNU GPL v2.
>   */
>  
>  #include <linux/types.h>
> --- a/drivers/macintosh/windfarm_core.c
> +++ b/drivers/macintosh/windfarm_core.c
> @@ -1,11 +1,10 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * Windfarm PowerMac thermal control. Core
>   *
>   * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp.
>   *                    <benh@kernel.crashing.org>
>   *
> - * Released under the term of the GNU GPL v2.
> - *
>   * This core code tracks the list of sensors & controls, register
>   * clients, and holds the kernel thread used for control.
>   *
> --- a/drivers/macintosh/windfarm_fcu_controls.c
> +++ b/drivers/macintosh/windfarm_fcu_controls.c
> @@ -1,9 +1,8 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * Windfarm PowerMac thermal control. FCU fan control
>   *
>   * Copyright 2012 Benjamin Herrenschmidt, IBM Corp.
> - *
> - * Released under the term of the GNU GPL v2.
>   */
>  #undef DEBUG
>  
> --- a/drivers/macintosh/windfarm_lm75_sensor.c
> +++ b/drivers/macintosh/windfarm_lm75_sensor.c
> @@ -1,10 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * Windfarm PowerMac thermal control. LM75 sensor
>   *
>   * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp.
>   *                    <benh@kernel.crashing.org>
> - *
> - * Released under the term of the GNU GPL v2.
>   */
>  
>  #include <linux/types.h>
> --- a/drivers/macintosh/windfarm_lm87_sensor.c
> +++ b/drivers/macintosh/windfarm_lm87_sensor.c
> @@ -1,10 +1,8 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * Windfarm PowerMac thermal control. LM87 sensor
>   *
>   * Copyright 2012 Benjamin Herrenschmidt, IBM Corp.
> - *
> - * Released under the term of the GNU GPL v2.
> - *
>   */
>  
>  #include <linux/types.h>
> --- a/drivers/macintosh/windfarm_mpu.h
> +++ b/drivers/macintosh/windfarm_mpu.h
> @@ -1,9 +1,8 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
>  /*
>   * Windfarm PowerMac thermal control
>   *
>   * Copyright 2012 Benjamin Herrenschmidt, IBM Corp.
> - *
> - * Released under the term of the GNU GPL v2.
>   */
>  
>  #ifndef __WINDFARM_MPU_H
> --- a/drivers/macintosh/windfarm_pid.c
> +++ b/drivers/macintosh/windfarm_pid.c
> @@ -1,10 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * Windfarm PowerMac thermal control. Generic PID helpers
>   *
>   * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp.
>   *                    <benh@kernel.crashing.org>
> - *
> - * Released under the term of the GNU GPL v2.
>   */
>  
>  #include <linux/types.h>
> --- a/drivers/macintosh/windfarm_pid.h
> +++ b/drivers/macintosh/windfarm_pid.h
> @@ -1,11 +1,10 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
>  /*
>   * Windfarm PowerMac thermal control. Generic PID helpers
>   *
>   * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp.
>   *                    <benh@kernel.crashing.org>
>   *
> - * Released under the term of the GNU GPL v2.
> - *
>   * This is a pair of generic PID helpers that can be used by
>   * control loops. One is the basic PID implementation, the
>   * other one is more specifically tailored to the loops used
> --- a/drivers/macintosh/windfarm_pm121.c
> +++ b/drivers/macintosh/windfarm_pm121.c
> @@ -1,3 +1,4 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * Windfarm PowerMac thermal control. iMac G5 iSight
>   *
> @@ -6,14 +7,9 @@
>   * Bits & pieces from windfarm_pm81.c by (c) Copyright 2005 Benjamin
>   * Herrenschmidt, IBM Corp. <benh@kernel.crashing.org>
>   *
> - * Released under the term of the GNU GPL v2.
> - *
> - *
> - *
>   * PowerMac12,1
>   * ============
>   *
> - *
>   * The algorithm used is the PID control algorithm, used the same way
>   * the published Darwin code does, using the same values that are
>   * present in the Darwin 8.10 snapshot property lists (note however
> @@ -25,7 +21,6 @@
>   * controls with a tiny difference. The control-ids of hard-drive-fan
>   * and cpu-fan is swapped.
>   *
> - *
>   * Target Correction :
>   *
>   * controls have a target correction calculated as :
> @@ -63,7 +58,6 @@
>   *   offset		: -15650652
>   *   slope		:  1565065
>   *
> - *
>   * Target rubber-banding :
>   *
>   * Some controls have a target correction which depends on another
> @@ -76,7 +70,6 @@
>   *
>   * new_target = max (new_target, new_min >> 16)
>   *
> - *
>   * # model_id : 2
>   *   control	: cpu-fan
>   *   ref	: optical-drive-fan
> @@ -89,12 +82,10 @@
>   *   offset	: -32768000
>   *   slope	: 65536
>   *
> - *
>   * In order to have the moste efficient correction with those
>   * dependencies, we must trigger HD loop before OD loop before CPU
>   * loop.
>   *
> - *
>   * The various control loops found in Darwin config file are:
>   *
>   * HD Fan control loop.
> @@ -191,12 +182,10 @@
>   *   sensors        : cpu-temp, cpu-power
>   *   PID params     : from SDB partition
>   *
> - *
>   * CPU Slew control loop.
>   *
>   *   control        : cpufreq-clamp
>   *   sensor         : cpu-temp
> - *
>   */
>  
>  #undef	DEBUG
> --- a/drivers/macintosh/windfarm_pm81.c
> +++ b/drivers/macintosh/windfarm_pm81.c
> @@ -1,11 +1,10 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * Windfarm PowerMac thermal control. iMac G5
>   *
>   * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp.
>   *                    <benh@kernel.crashing.org>
>   *
> - * Released under the term of the GNU GPL v2.
> - *
>   * The algorithm used is the PID control algorithm, used the same
>   * way the published Darwin code does, using the same values that
>   * are present in the Darwin 8.2 snapshot property lists (note however
> @@ -90,7 +89,6 @@
>   * from the SDB partition. If we ever end up with actually slewing the system
>   * clock and thus changing operating points, we'll have to find a way to
>   * communicate with the CPU freq driver;
> - *
>   */
>  
>  #include <linux/types.h>
> --- a/drivers/macintosh/windfarm_pm91.c
> +++ b/drivers/macintosh/windfarm_pm91.c
> @@ -1,11 +1,10 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * Windfarm PowerMac thermal control. SMU based 1 CPU desktop control loops
>   *
>   * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp.
>   *                    <benh@kernel.crashing.org>
>   *
> - * Released under the term of the GNU GPL v2.
> - *
>   * The algorithm used is the PID control algorithm, used the same
>   * way the published Darwin code does, using the same values that
>   * are present in the Darwin 8.2 snapshot property lists (note however
> --- a/drivers/macintosh/windfarm_smu_controls.c
> +++ b/drivers/macintosh/windfarm_smu_controls.c
> @@ -1,10 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * Windfarm PowerMac thermal control. SMU based controls
>   *
>   * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp.
>   *                    <benh@kernel.crashing.org>
> - *
> - * Released under the term of the GNU GPL v2.
>   */
>  
>  #include <linux/types.h>
> --- a/drivers/macintosh/windfarm_smu_sensors.c
> +++ b/drivers/macintosh/windfarm_smu_sensors.c
> @@ -1,10 +1,9 @@
> +// SPDX-License-Identifier: GPL-2.0-only
>  /*
>   * Windfarm PowerMac thermal control. SMU based sensors
>   *
>   * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp.
>   *                    <benh@kernel.crashing.org>
> - *
> - * Released under the term of the GNU GPL v2.
>   */
>  
>  #include <linux/types.h>
> 
> 
Reviewed-By: Enrico Weigelt <info@metux.net>

-- 
Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
info@metux.net -- +49-151-27565287