diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c index 3940e2a032f707274b14a1fdfbae535860656639..4134e580f7869e85ae0790be0e777d0785eb17e4 100644 --- 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. * * - * 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 diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index 6a844125cf2d83107dbfdb7d8adfc42e6b2d16c4..01e298f620f3f3ae79ae5f295df343a29f867610 100644 --- 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 * Copyright 2005 Benjamin Herrenschmidt, IBM Corp. - * - * Released under the term of the GNU GPL v2. */ /* diff --git a/drivers/macintosh/windfarm.h b/drivers/macintosh/windfarm.h index 901c42f71b5a1483a1df66df2704ad031ad66137..5eb480d84e9a33d27d2e9273928180780370f291 100644 --- 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. * - * - * Released under the term of the GNU GPL v2. */ #ifndef __WINDFARM_H__ diff --git a/drivers/macintosh/windfarm_ad7417_sensor.c b/drivers/macintosh/windfarm_ad7417_sensor.c index 7c28b71246c994d71bdf1c379b29e4e669ec466b..125605987b443b6f123070de71d4b72679f298c3 100644 --- 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 diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c index 5e013d781a74c5bea425f9124ce1ad8cfb152cba..77612303841e4ce2ebb24a7580e1d1db0875a21a 100644 --- 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. * * - * 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. * diff --git a/drivers/macintosh/windfarm_fcu_controls.c b/drivers/macintosh/windfarm_fcu_controls.c index 629f19875d7f30eb2630f055cf5d6ded71cc2fe6..3c971297b6dc207abe1af4e06639ac39ef471dcd 100644 --- 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 diff --git a/drivers/macintosh/windfarm_lm75_sensor.c b/drivers/macintosh/windfarm_lm75_sensor.c index 6cdfe714901d5b5388a393f78e2924be97a19279..282c28a17ea1ae936dd7b9bdafd61f344fa3ef7c 100644 --- 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. * - * - * Released under the term of the GNU GPL v2. */ #include diff --git a/drivers/macintosh/windfarm_lm87_sensor.c b/drivers/macintosh/windfarm_lm87_sensor.c index 09724acd70b605cd708be8f52cf457827f9c95f2..e44525b19071dce8a56e32070491bf588174bec2 100644 --- 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 diff --git a/drivers/macintosh/windfarm_mpu.h b/drivers/macintosh/windfarm_mpu.h index 046edc8c2ec5ee07eb87379249d6030d8aabe02b..157ce6e3f32e235b379f8834868e9f740bb20fb3 100644 --- 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 diff --git a/drivers/macintosh/windfarm_pid.c b/drivers/macintosh/windfarm_pid.c index f10efb28cae42ef355e42c53d68d920b062b60d4..bb31b0e93fad3af40dfde8281b7028aa9aa9d674 100644 --- 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. * - * - * Released under the term of the GNU GPL v2. */ #include diff --git a/drivers/macintosh/windfarm_pid.h b/drivers/macintosh/windfarm_pid.h index bbccc22d42b8f2417fc010b52c5f663d91d8b2ca..83f747dbeafcc61a47dddaa70949167551ca2d12 100644 --- 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. * * - * 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 diff --git a/drivers/macintosh/windfarm_pm121.c b/drivers/macintosh/windfarm_pm121.c index 97634e030991676c3645e24c705998a6db04a903..ab467b9c31be7ef1bc90aa6cf835881408f7af9d 100644 --- 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. * - * 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 diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c index 346c91744442ac37d05c12a93e2e93d9cca6456d..82c67a4ee5f7cecb5740635704736b96230f9cd2 100644 --- 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. * * - * 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 diff --git a/drivers/macintosh/windfarm_pm91.c b/drivers/macintosh/windfarm_pm91.c index a8a47c62a74bd1f031359936f8c63146be0beec7..3f346af9e3f7985a89a83c3b337b2f570a798318 100644 --- 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. * * - * 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 diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c index 2cb9652a9998d81b9567e0d126674e7d2ae71468..79cb1ad09bfdefb65678e361911c3a66b1cadee1 100644 --- 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. * - * - * Released under the term of the GNU GPL v2. */ #include diff --git a/drivers/macintosh/windfarm_smu_sensors.c b/drivers/macintosh/windfarm_smu_sensors.c index a58f6733381ae6c8a94635b2aa544564d9c356fa..3e6059eaa138081122bc2c5d4bee783f935b8461 100644 --- 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. * - * - * Released under the term of the GNU GPL v2. */ #include