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ed5c2f5fd1
linux/drivers/power/supply
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Uwe Kleine-König ed5c2f5fd1 i2c: Make remove callback return void 
The value returned by an i2c driver's remove function is mostly ignored.
(Only an error message is printed if the value is non-zero that the
error is ignored.)

So change the prototype of the remove function to return no value. This
way driver authors are not tempted to assume that passing an error to
the upper layer is a good idea. All drivers are adapted accordingly.
There is no intended change of behaviour, all callbacks were prepared to
return 0 before.

Reviewed-by: Peter Senna Tschudin <peter.senna@gmail.com>
Reviewed-by: Jeremy Kerr <jk@codeconstruct.com.au>
Reviewed-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Crt Mori <cmo@melexis.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Marek Behún <kabel@kernel.org> # for leds-turris-omnia
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Petr Machata <petrm@nvidia.com> # for mlxsw
Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> # for surface3_power
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> # for bmc150-accel-i2c + kxcjk-1013
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # for media/* + staging/media/*
Acked-by: Miguel Ojeda <ojeda@kernel.org> # for auxdisplay/ht16k33 + auxdisplay/lcd2s
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # for versaclock5
Reviewed-by: Ajay Gupta <ajayg@nvidia.com> # for ucsi_ccg
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio
Acked-by: Peter Rosin <peda@axentia.se> # for i2c-mux-*, max9860
Acked-by: Adrien Grassein <adrien.grassein@gmail.com> # for lontium-lt8912b
Reviewed-by: Jean Delvare <jdelvare@suse.de> # for hwmon, i2c-core and i2c/muxes
Acked-by: Corey Minyard <cminyard@mvista.com> # for IPMI
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> # for drivers/power
Acked-by: Krzysztof Hałasa <khalasa@piap.pl>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-08-16 12:46:26 +02:00
..
88pm860x_battery.c power: supply: 88pm860x_battery: Remove unnecessary int for long long 2021-04-02 14:14:58 +02:00
88pm860x_charger.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ab8500_bmdata.c power: supply: ab8500: Standardize BTI resistance 2022-02-28 11:34:31 +01:00
ab8500_btemp.c power: supply: ab8500: Remove flush_scheduled_work() call. 2022-07-17 01:00:25 +02:00
ab8500_chargalg.c power: supply: ab8500: Remove flush_scheduled_work() call. 2022-07-17 01:00:25 +02:00
ab8500_charger.c power: supply: ab8500: add missing destroy_workqueue in ab8500_charger_bind 2022-07-17 01:00:25 +02:00
ab8500_fg.c power supply and reset changes for the v6.0 series 2022-08-12 09:37:33 -07:00
ab8500-bm.h power: supply: ab8500: Standardize BTI resistance 2022-02-28 11:34:31 +01:00
ab8500-chargalg.h power: supply: ab8500: Drop external charger leftovers 2022-07-17 00:51:35 +02:00
acer_a500_battery.c power: supply: Add battery gauge driver for Acer Iconia Tab A500 2021-01-14 23:39:43 +01:00
act8945a_charger.c power: supply: act8945a: correct kerneldoc 2021-04-20 16:18:08 +02:00
adp5061.c
apm_power.c
axp20x_ac_power.c power: supply: axp20x_ac_power: fix platform_get_irq.cocci warning 2022-03-04 22:20:32 +01:00
axp20x_battery.c power: supply: axp20x_battery: properly report current when discharging 2022-02-01 11:18:47 +01:00
axp20x_usb_power.c power: supply: axp20x_usb_power: fix platform_get_irq.cocci warnings 2022-03-04 22:20:32 +01:00
axp288_charger.c extcon: Fix extcon_get_extcon_dev() error handling 2022-05-13 17:03:40 +09:00
axp288_fuel_gauge.c power: supply: axp288_fuel_gauge: Drop BIOS version check from "T3 MRD" DMI quirk 2022-05-03 17:01:53 +02:00
bd99954-charger.c power: supply_core: Pass pointer to battery info 2022-01-03 18:53:10 +01:00
bd99954-charger.h power: supply: Support ROHM bd99954 charger 2020-05-10 02:35:49 +02:00
bq27xxx_battery_hdq.c power supply and reset changes for the v5.10 series 2020-10-20 10:56:34 -07:00
bq27xxx_battery_i2c.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
bq27xxx_battery.c power: supply: bq27xxx: expose battery data when CI=1 2022-05-04 23:44:03 +02:00
bq256xx_charger.c power: supply: bq256xx: Handle OOM correctly 2022-02-11 21:19:51 +01:00
bq2415x_charger.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
bq2515x_charger.c power: supply_core: Pass pointer to battery info 2022-01-03 18:53:10 +01:00
bq24190_charger.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
bq24257_charger.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
bq24735-charger.c power: supply: bq24735: reorganize ChargeOption command macros 2021-08-13 18:38:17 +02:00
bq25890_charger.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
bq25980_charger.c power: supply: bq25980: Implements POWER_SUPPLY_CHARGE_TYPE_BYPASS 2022-02-24 12:09:20 +01:00
bq25980_charger.h power: supply: bq25980: Add support for the BQ259xx family 2020-10-04 01:54:35 +02:00
charger-manager.c extcon: Fix extcon_get_extcon_dev() error handling 2022-05-13 17:03:40 +09:00
collie_battery.c power: supply: collie_battery: Convert to GPIO descriptors 2020-11-30 02:18:49 +01:00
cpcap-battery.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE 2022-06-10 14:51:36 +02:00
cpcap-charger.c power: supply: cpcap-charger: get the battery inserted infomation from cpcap-battery 2021-06-04 14:36:17 +02:00
cros_peripheral_charger.c power: supply: cros_peripheral: Use struct_size() helper in kzalloc() 2022-06-09 22:03:27 +02:00
cros_usbpd-charger.c power: supply: cros_usbpd: Use struct_size() helper in kzalloc() 2022-01-31 22:42:25 +01:00
cw2015_battery.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
da9030_battery.c power: Convert to DEFINE_SHOW_ATTRIBUTE 2020-07-27 00:05:56 +02:00
da9052-battery.c
da9150-charger.c
da9150-fg.c power: supply: da9150-fg: Remove unnecessary print function dev_err() 2022-03-04 22:20:33 +01:00
ds2760_battery.c power-supply: use kobj_to_dev() 2021-01-28 01:31:42 +01:00
ds2780_battery.c power: supply: ds2780: Switch to using the new API kobj_to_dev() 2021-01-16 12:36:26 +01:00
ds2781_battery.c power: supply: ds2781: use kobj_to_dev() 2021-03-22 15:05:41 +01:00
ds2782_battery.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
generic-adc-battery.c power: supply: generic-adc-battery: fix possible use-after-free in gab_remove() 2021-04-08 14:35:19 +02:00
goldfish_battery.c power: supply: Remove unnecessary print function dev_err() 2022-06-09 20:27:21 +02:00
gpio-charger.c power: supply: gpio-charger: add charge-current-limit feature 2020-08-27 21:13:23 +02:00
ingenic-battery.c power: supply_core: Pass pointer to battery info 2022-01-03 18:53:10 +01:00
ip5xxx_power.c power: supply: Add a driver for Injoinic power bank ICs 2022-03-04 22:33:00 +01:00
ipaq_micro_battery.c power: supply: ipaq_micro_battery: remove unneeded semicolon 2020-01-17 02:13:00 +01:00
isp1704_charger.c change email address for Pali Rohár 2020-04-10 15:36:22 -07:00
Kconfig power: supply: Add a driver for Injoinic power bank ICs 2022-03-04 22:33:00 +01:00
lego_ev3_battery.c power: supply: lego_ev3: Simplify with dev_err_probe() 2020-08-26 17:25:45 +02:00
lp8727_charger.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
lp8788-charger.c power: supply: lp8788: fix typo in comment 2022-06-09 20:02:56 +02:00
lt3651-charger.c
ltc2941-battery-gauge.c power: supply: ltc2941: clean up error messages 2022-02-13 22:21:42 +01:00
ltc4162-l-charger.c power: supply: ltc4162-l: Constify static struct attribute_group 2021-01-13 22:11:43 +01:00
Makefile power: supply: Add a driver for Injoinic power bank ICs 2022-03-04 22:33:00 +01:00
max1721x_battery.c power: supply: max1721x: Correct spelling 2021-03-22 15:11:22 +01:00
max8903_charger.c power: supply: max8903: Convert to GPIO descriptors 2021-01-12 23:23:49 +01:00
max8925_power.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
max8997_charger.c extcon: Fix extcon_get_extcon_dev() error handling 2022-05-13 17:03:40 +09:00
max8998_charger.c power: supply: max8998_charger: Correct ONLINE and add STATUS props 2020-06-19 19:58:23 +02:00
max14577_charger.c power: supply: max14577: remove unneeded variable initialization 2021-04-20 16:18:08 +02:00
max14656_charger_detector.c power: supply: max14656: Use devm_work_autocancel() 2022-02-24 12:19:20 +01:00
max17040_battery.c power: supply: max17040: fix null-ptr-deref in max17040_probe() 2021-10-12 17:18:46 +02:00
max17042_battery.c power: supply: max17042_battery: Use devm_work_autocancel() 2022-02-24 12:00:14 +01:00
max77650-charger.c power: supply: max77650: add of_match table 2019-12-19 01:13:26 +01:00
max77693_charger.c
max77976_charger.c power: supply: max77976: update Luca Ceresoli's e-mail address 2022-06-09 19:27:14 +02:00
mp2629_charger.c power: supply: mp2629_charger: use platform_get_irq() 2022-02-01 10:32:35 +01:00
mt6360_charger.c power: supply: mt6360_charger: add MT6360 charger support 2021-08-13 18:37:49 +02:00
olpc_battery.c power: supply: olpc_battery: Hold the reference returned by of_find_compatible_node 2022-07-17 01:05:54 +02:00
pcf50633-charger.c
pda_power.c power: supply: pda_power: add missed usb_unregister_notifier 2019-12-19 01:07:53 +01:00
pmu_battery.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
power_supply_core.c power supply and reset changes for the v6.0 series 2022-08-12 09:37:33 -07:00
power_supply_hwmon.c power: supply: core: Simplify hwmon memory allocation 2022-02-11 19:45:52 +01:00
power_supply_leds.c
power_supply_sysfs.c power: supply: Introduces bypass charging property 2022-02-24 12:09:20 +01:00
power_supply.h
qcom_smbb.c power: supply: qcom_smbb: support pm8226 2021-11-30 11:34:27 +01:00
rn5t618_power.c power: supply: rn5t618: Add voltage_now property 2021-08-13 18:38:17 +02:00
rt5033_battery.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
rt9455_charger.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
rx51_battery.c change email address for Pali Rohár 2020-04-10 15:36:22 -07:00
s3c_adc_battery.c power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove() 2021-04-08 14:36:08 +02:00
samsung-sdi-battery.c power: supply: samsung-sdi-battery: Add missing charge restart voltages 2022-04-13 12:05:22 +02:00
samsung-sdi-battery.h power: supply: Static data for Samsung batteries 2022-03-04 22:20:18 +01:00
sbs-battery.c power: supply: sbs-battery: add support for time_to_empty_now attribute 2021-08-06 23:48:51 +02:00
sbs-charger.c power: supply: sbs-charger: Don't cancel work that is not initialized 2022-02-24 12:16:21 +01:00
sbs-manager.c power: supply: sbs-manager: update gpio include 2021-04-02 14:19:26 +02:00
sc27xx_fuel_gauge.c power: supply_core: Pass pointer to battery info 2022-01-03 18:53:10 +01:00
sc2731_charger.c power: supply_core: Pass pointer to battery info 2022-01-03 18:53:10 +01:00
smb347-charger.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
surface_battery.c power/supply: surface_battery: Use client device wrappers for notifier registration 2022-06-13 17:25:08 +02:00
surface_charger.c power/supply: surface_charger: Use client device wrappers for notifier registration 2022-06-13 17:25:08 +02:00
test_power.c power: supply: test-power: revise parameter printing to use sprintf 2020-10-09 01:02:30 +02:00
tosa_battery.c ARM/pxa/mfd/power/sound: Switch Tosa to GPIO descriptors 2022-05-07 22:55:33 +02:00
tps65090-charger.c power: supply: Use IRQF_ONESHOT 2021-03-22 14:54:24 +01:00
tps65217_charger.c power: supply: Use IRQF_ONESHOT 2021-03-22 14:54:24 +01:00
twl4030_charger.c power: twl4030: Use scnprintf() for avoiding potential buffer overflow 2020-03-11 23:20:32 +01:00
twl4030_madc_battery.c
ucs1002_power.c power: supply: ucs1002: fix some health status issues 2020-10-01 00:18:05 +02:00
ug3105_battery.c power: supply: ug3105_battery: Add driver for uPI uG3105 battery monitor 2022-02-11 19:08:35 +01:00
wilco-charger.c power: supply: wilco_ec: Add long life charging mode 2020-07-31 14:33:56 +02:00
wm97xx_battery.c power: supply: wm97xx_battery: Convert to GPIO descriptor 2021-01-13 22:25:07 +01:00
wm831x_backup.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
wm831x_power.c power: supply: wm831x_power: fix spelling mistake on function name 2021-10-02 17:31:15 +02:00
wm8350_power.c power: supply: wm8350-power: Add missing free in free_charger_irq 2022-03-04 22:20:32 +01:00
z2_battery.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00