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android_kernel_oneplus_msm8998/drivers/power
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Andrey Smirnov fc0208b342 power: supply: sysfs: prevent endless uevent loop with CONFIG_POWER_SUPPLY_DEBUG 
[ Upstream commit 349ced9984ff540ce74ca8a0b2e9b03dc434b9dd ]

Fix a similar endless event loop as was done in commit
8dcf32175b4e ("i2c: prevent endless uevent loop with
CONFIG_I2C_DEBUG_CORE"):

  The culprit is the dev_dbg printk in the i2c uevent handler. If
  this is activated (for instance by CONFIG_I2C_DEBUG_CORE) it results
  in an endless loop with systemd-journald.

  This happens if user-space scans the system log and reads the uevent
  file to get information about a newly created device, which seems
  fair use to me. Unfortunately reading the "uevent" file uses the
  same function that runs for creating the uevent for a new device,
  generating the next syslog entry

Both CONFIG_I2C_DEBUG_CORE and CONFIG_POWER_SUPPLY_DEBUG were reported
in https://bugs.freedesktop.org/show_bug.cgi?id=76886 but only former
seems to have been fixed. Drop debug prints as it was done in I2C
subsystem to resolve the issue.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Chris Healy <cphealy@gmail.com>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-06-11 12:23:49 +02:00
..
avs PM / AVS: rockchip-io: Fix module autoload for OF platform driver 2015-10-14 02:38:53 +02:00
reset power: vexpress: fix corruption in notifier registration 2018-10-10 08:52:04 +02:00
88pm860x_battery.c 88pm860x_battery: Convert to using managed resources 2015-09-22 13:35:31 +02:00
88pm860x_charger.c power_supply: 88pm860x_charger: Do not call free_irq() twice 2015-05-29 16:06:10 +02:00
ab8500_bmdata.c
ab8500_btemp.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
ab8500_charger.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
ab8500_fg.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
abx500_chargalg.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
apm_power.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
axp20x_usb_power.c power: Add an axp20x-usb-power driver 2015-09-22 13:35:28 +02:00
axp288_charger.c power: axp288_charger: fix for API change 2015-06-26 17:44:09 -07:00
axp288_fuel_gauge.c power: axp288_fuel_gauge: Constify platform_device_id 2015-05-23 19:44:14 +02:00
bq27xxx_battery.c power: bq27xxx_battery: mark some symbols __maybe_unused 2018-02-25 11:03:50 +01:00
bq2415x_charger.c bq2415x_charger: Fix null pointer dereference 2015-09-23 18:59:19 +02:00
bq24190_charger.c power: supply: bq24190_charger: Handle fault before status on interrupt 2017-05-14 13:32:54 +02:00
bq24257_charger.c power: bq24257: Fix use of uninitialized pointer bq->charger 2016-10-31 04:14:00 -06:00
bq24735-charger.c power_supply: bq24735: Convert to using managed resources 2015-07-27 16:09:53 +02:00
bq25890_charger.c power_supply: bq25890: use flags argument of devm_gpiod_get 2015-06-13 04:06:33 +02:00
charger-manager.c power_supply: charger-manager: add missing of_node_put 2015-10-15 10:55:44 +02:00
collie_battery.c power_supply: fix oops in collie_battery driver 2015-04-30 17:39:40 +02:00
da9030_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
da9052-battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
da9150-charger.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
da9150-fg.c power: Add support for DA9150 Fuel-Gauge 2015-10-13 11:28:07 +01:00
ds2760_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
ds2780_battery.c power: ds2780_battery: clean up eeprom read/write functions 2015-07-27 16:28:54 +02:00
ds2781_battery.c power: ds2781_battery: clean up eeprom read/write functions 2015-07-27 16:28:54 +02:00
ds2782_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
generic-adc-battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
goldfish_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
gpio-charger.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
intel_mid_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
ipaq_micro_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
isp1704_charger.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
jz4740-battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
Kconfig Revert "power: bq27xxx_battery: Remove unneeded dependency in Kconfig" 2018-02-25 11:03:50 +01:00
lp8727_charger.c power:lp8727_charger: parsing child node after getting debounce-ms 2015-09-22 13:35:29 +02:00
lp8788-charger.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
ltc2941-battery-gauge.c power/ltc2941-battery-gauge.c: Use the devicetree node name as supply name 2015-07-24 16:52:24 +02:00
Makefile - New Device Support 2015-11-06 10:23:50 -08:00
max8903_charger.c max8903_charger: Convert to using managed resources 2015-09-22 16:02:16 +02:00
max8925_power.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
max8997_charger.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
max8998_charger.c power_supply: max8998: Use devm_power_supply_register 2015-09-22 16:20:10 +02:00
max14577_charger.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
max17040_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
max17042_battery.c power: supply: max17042_battery: fix model download bug. 2016-09-30 10:18:39 +02:00
max77693_charger.c drivers: max77693: Move state container to common header 2015-07-16 21:39:30 +01:00
olpc_battery.c power: supply: olpc_battery: correct the temperature units 2019-01-13 10:05:34 +01:00
pcf50633-charger.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
pda_power.c power: supply: pda_power: move from timer to delayed_work 2018-03-24 10:58:45 +01:00
pm2301_charger.c power: Remove unnecessary MODULE_ALIAS() for I2C drivers 2015-09-22 13:35:30 +02:00
pm2301_charger.h power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
pmu_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
power_supply.h
power_supply_core.c power_supply: power_supply_read_temp only if use_cnt > 0 2016-08-10 11:49:27 +02:00
power_supply_leds.c power_supply: Use wrappers to avoid races when registering power supply 2015-05-23 20:06:19 +02:00
power_supply_sysfs.c power: supply: sysfs: prevent endless uevent loop with CONFIG_POWER_SUPPLY_DEBUG 2019-06-11 12:23:49 +02:00
qcom_smbb.c power: qcom_smbb: test the correct variable 2015-09-24 22:35:24 +02:00
rt5033_battery.c power: Export I2C module alias information in missing drivers 2015-08-05 05:39:08 +02:00
rt9455_charger.c power: Remove unnecessary MODULE_ALIAS() for I2C drivers 2015-09-22 13:35:30 +02:00
rx51_battery.c rx51-battery: Set name to rx51-battery 2015-08-03 17:14:57 +02:00
s3c_adc_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
sbs-battery.c sbs-battery: add option to always register battery 2015-06-10 16:18:46 +02:00
smb347-charger.c power: Remove unnecessary MODULE_ALIAS() for I2C drivers 2015-09-22 13:35:30 +02:00
test_power.c kernel/params: constify struct kernel_param_ops uses 2015-05-28 11:32:10 +09:30
tosa_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
tps65090-charger.c tps65090-charger: Fix module autoload for OF platform driver 2015-09-22 16:03:37 +02:00
tps65217_charger.c power_supply: tps65217-charger: fix missing platform_set_drvdata() 2016-09-30 10:18:39 +02:00
twl4030_charger.c drivers: power: twl4030_charger: fix link problems when building as module 2015-09-26 19:10:09 +02:00
twl4030_madc_battery.c power: twl4030_madc_battery: Add missing MODULE_ALIAS 2015-04-06 19:39:57 +02:00
wm97xx_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
wm831x_backup.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
wm831x_power.c wm831x_power: Use IRQF_ONESHOT to request threaded IRQs 2015-09-26 18:55:09 +02:00
wm8350_power.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00
z2_battery.c power_supply: Change ownership from driver to core 2015-03-13 23:15:51 +01:00