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android_kernel_samsung_univ.../drivers/power
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Michael Trimarchi 448de2395f power: supply: pda_power: move from timer to delayed_work 
[ Upstream commit 633e8799ddc09431be2744c4a1efdbda13af2b0b ]

This changed is needed to avoid locking problem during
boot as shown:

<5>[    8.824096] Registering SWP/SWPB emulation handler
<6>[    8.977294] clock: disabling unused clocks to save power
<3>[    9.108154] BUG: sleeping function called from invalid context at kernel_albert/kernel/mutex.c:269
<3>[    9.122894] in_atomic(): 1, irqs_disabled(): 0, pid: 1, name: swapper/0
<4>[    9.130249] 3 locks held by swapper/0/1:
<4>[    9.134613]  #0:  (&__lockdep_no_validate__){......}, at: [<c0342430>] __driver_attach+0x58/0xa8
<4>[    9.144500]  #1:  (&__lockdep_no_validate__){......}, at: [<c0342440>] __driver_attach+0x68/0xa8
<4>[    9.154357]  #2:  (&polling_timer){......}, at: [<c0053770>] run_timer_softirq+0x108/0x3ec
<4>[    9.163726] Backtrace:
<4>[    9.166473] [<c001269c>] (dump_backtrace+0x0/0x114) from [<c067e5f0>] (dump_stack+0x20/0x24)
<4>[    9.175811]  r6:00203230 r5:0000010d r4:d782e000 r3:60000113
<4>[    9.182250] [<c067e5d0>] (dump_stack+0x0/0x24) from [<c007441c>] (__might_sleep+0x10c/0x128)
<4>[    9.191650] [<c0074310>] (__might_sleep+0x0/0x128) from [<c0688f60>] (mutex_lock_nested+0x34/0x36c)
<4>[    9.201660]  r5:c02d5350 r4:d79a0c64
<4>[    9.205688] [<c0688f2c>] (mutex_lock_nested+0x0/0x36c) from [<c02d5350>] (regulator_set_current_limit+0x30/0x118)
<4>[    9.217071] [<c02d5320>] (regulator_set_current_limit+0x0/0x118) from [<c0435ce0>] (update_charger+0x84/0xc4)
<4>[    9.228027]  r7:d782fb20 r6:00000101 r5:c1767e94 r4:00000000
<4>[    9.234436] [<c0435c5c>] (update_charger+0x0/0xc4) from [<c0435d40>] (psy_changed+0x20/0x48)
<4>[    9.243804]  r5:d782e000 r4:c1767e94
<4>[    9.247802] [<c0435d20>] (psy_changed+0x0/0x48) from [<c0435dec>] (polling_timer_func+0x84/0xb8)
<4>[    9.257537]  r4:c1767e94 r3:00000002
<4>[    9.261566] [<c0435d68>] (polling_timer_func+0x0/0xb8) from [<c00537e4>] (run_timer_softirq+0x17c/0x3ec)
<4>[    9.272033]  r4:c1767eb0 r3:00000000
<4>[    9.276062] [<c0053668>] (run_timer_softirq+0x0/0x3ec) from [<c004b000>] (__do_softirq+0xf0/0x298)
<4>[    9.286010] [<c004af10>] (__do_softirq+0x0/0x298) from [<c004b650>] (irq_exit+0x98/0xa0)
<4>[    9.295013] [<c004b5b8>] (irq_exit+0x0/0xa0) from [<c000edbc>] (handle_IRQ+0x60/0xc0)
<4>[    9.303680]  r4:c1194e98 r3:c00bc778
<4>[    9.307708] [<c000ed5c>] (handle_IRQ+0x0/0xc0) from [<c0008504>] (gic_handle_irq+0x34/0x68)
<4>[    9.316955]  r8:000ac383 r7:d782fc3c r6:d782fc08 r5:c11936c4 r4:e0802100
<4>[    9.324310] r3:c026ba48
<4>[    9.327301] [<c00084d0>] (gic_handle_irq+0x0/0x68) from [<c068c2c0>] (__irq_svc+0x40/0x74)
<4>[    9.336456] Exception stack(0xd782fc08 to 0xd782fc50)
<4>[    9.342041] fc00:                   d6e30e6c ac383627 00000000 ac383417 ea19c000 ea200000
<4>[    9.351104] fc20: beffffff 00000667 000ac383 d6e30670 d6e3066c d782fc94 d782fbe8 d782fc50
<4>[    9.360168] fc40: c026ba48 c001d1f0 00000113 ffffffff

Fixes: b2998049cf ("[BATTERY] pda_power platform driver")
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Anthony Brandon <anthony@amarulasolutions.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-24 10:58:45 +01:00
..
avs PM / AVS: rockchip-io: Fix module autoload for OF platform driver 2015-10-14 02:38:53 +02:00
reset power: reset: zx-reboot: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE 2018-02-03 17:04:25 +01:00
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: olpc_battery: clean up eeprom read function 2015-07-27 16:28:54 +02:00
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_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: Bring back write to writeable properties 2015-06-10 16:10:59 +02:00
power_supply.h
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