user/sven/linux.git/drivers/regulator, branch v5.2.9

regulator: 88pm800: fix warning same module names

2019-07-31T05:24:27Z

commit 6f10419187d0d5fe395e2a2f2a64370961bf02a3 upstream. When building with CONFIG_MFD_88PM800 and CONFIG_REGULATOR_88PM800 enabled as loadable modules, we see the following warning: warning: same module names found: drivers/regulator/88pm800.ko drivers/mfd/88pm800.ko Rework so that the file is named 88pm800-regulator. Signed-off-by: Anders Roxell Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

regulator: s2mps11: Fix buck7 and buck8 wrong voltages

2019-07-26T07:10:53Z

commit 16da0eb5ab6ef2dd1d33431199126e63db9997cc upstream. On S2MPS11 device, the buck7 and buck8 regulator voltages start at 750 mV, not 600 mV. Using wrong minimal value caused shifting of these regulator values by 150 mV (e.g. buck7 usually configured to v1.35 V was reported as 1.2 V). On most of the boards these regulators are left in default state so this was only affecting reported voltage. However if any driver wanted to change them, then effectively it would set voltage 150 mV higher than intended. Cc: Fixes: cb74685ecb39 ("regulator: s2mps11: Add samsung s2mps11 regulator driver") Signed-off-by: Krzysztof Kozlowski Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

regulator: s2mps11: Fix ERR_PTR dereference on GPIO lookup failure

2019-07-26T07:10:53Z

commit 70ca117b02f3b1c8830fe95e4e3dea2937038e11 upstream. If devm_gpiod_get_from_of_node() call returns ERR_PTR, it is assigned into an array of GPIO descriptors and used later because such error is not treated as critical thus it is not propagated back to the probe function. All code later expects that such GPIO descriptor is either a NULL or proper value. This later might lead to dereference of ERR_PTR. Only devices with S2MPS14 flavor are affected (other do not control regulators with GPIOs). Fixes: 1c984942f0a4 ("regulator: s2mps11: Pass descriptor instead of GPIO number") Cc: Signed-off-by: Krzysztof Kozlowski Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

gpio: Fix return value mismatch of function gpiod_get_from_of_node()

2019-07-26T07:10:37Z

[ Upstream commit 025bf37725f1929542361eef2245df30badf242e ] In case the requested gpio property is not found in the device tree, some callers of gpiod_get_from_of_node() expect a return value of NULL, others expect -ENOENT. In particular devm_fwnode_get_index_gpiod_from_child() expects -ENOENT. Currently it gets a NULL, which breaks the loop that tries all gpio_suffixes. The result is that a gpio property is not found, even though it is there. This patch changes gpiod_get_from_of_node() to return -ENOENT instead of NULL when the requested gpio property is not found in the device tree. Additionally it modifies all calling functions to properly evaluate the return value. Another approach would be to leave the return value of gpiod_get_from_of_node() as is and fix the bug in devm_fwnode_get_index_gpiod_from_child(). Other callers would still need to be reworked. The effort would be the same as with the chosen solution. Signed-off-by: Georg Waibel Reviewed-by: Krzysztof Kozlowski Reviewed-by: Linus Walleij Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55Z

Based on 2 normalized pattern(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 this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

Merge tag 'regulator-fix-v5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

2019-06-10T17:35:55Z

Pull regulator fix from Mark Brown: "Just one driver specific fix here, for a boot regression introduced during some modernization work on the tps6507x driver" * tag 'regulator-fix-v5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: tps6507x: Fix boot regression due to testing wrong init_data pointer

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 450

2019-06-05T15:37:18Z

Based on 1 normalized pattern(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 bythe free software foundation extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 5 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Armijn Hemel Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190116.345887520@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 446

2019-06-05T15:37:18Z

Based on 1 normalized pattern(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 you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 30 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.962665879@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422

2019-06-05T15:37:15Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 101 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190113.822954939@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372

2019-06-05T15:37:10Z

Based on 1 normalized pattern(s): 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 version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 135 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531081036.435762997@linutronix.de Signed-off-by: Greg Kroah-Hartman