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path: root/drivers/power/supply/pcf50633-charger.c
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2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner1-6/+1
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 either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-13power: supply: pcf50633: fix race-condition in sysfs registrationSebastian Reichel1-10/+7
This registers custom sysfs properties using the native functionality of the power-supply framework, which cleans up the code a bit and fixes a race-condition. Before this patch the sysfs attributes were not properly registered to udev. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2017-11-06power: supply: pcf50633-charger: remove redundant variable charging_startColin Ian King1-2/+0
Variable charging_start is being set but is never read, it is therefore redundant and can be removed. Cleans up sparse warning: drivers/power/supply/pcf50633-charger.c:61:3: warning: Value stored to 'charging_start' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
2017-07-24power: supply: constify attribute_group structures.Arvind Yadav1-1/+1
attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 2673 400 0 3073 c01 power/supply/pcf50633-charger.o File size After adding 'const': text data bss dec hex filename 2737 336 0 3073 bed power/supply/pcf50633-charger.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
2017-01-17power: supply: pcf50633-charger: Compress return logic into one line.Gustavo A. R. Silva1-9/+4
Simplify return logic to avoid unnecessary variable assignments. These issues were detected using Coccinelle and the following semantic patch: @@ local idexpression ret; expression e; @@ -ret = +return e; -return ret; Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
2016-08-11power: move power supply drivers to power/supplySebastian Reichel1-0/+488
This moves all power supply drivers from drivers/power/ to drivers/power/supply/. The intention is a cleaner source tree, since drivers/power/ also contains frameworks unrelated to power supply, like adaptive voltage scaling. Signed-off-by: Sebastian Reichel <sre@kernel.org>