AuxXxilium/linux_dsm_epyc7002
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a69d82b9bd
linux_dsm_epyc7002/drivers/power
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Krzysztof Kozlowski a69d82b9bd power_supply: Add no_thermal property to prevent recursive get_temp calls 
Add a 'no_thermal' property to the power supply class. If true then
thermal zone won't be created for this power supply in
power_supply_register().

Power supply drivers may want to set it if they support
POWER_SUPPLY_PROP_TEMP and they are forwarding this get property call to
other thermal zone.

If they won't set it lockdep may report false positive deadlock for
thermal zone's mutex because of nested calls to thermal_zone_get_temp().
First is the call to thermal_zone_get_temp() of the driver's thermal
zone. Thermal core gets POWER_SUPPLY_PROP_TEMP property from this
driver. The driver then calls other thermal zone thermal_zone_get_temp()
and returns result.

Example of such driver is charger manager.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
2014-10-28 03:30:19 +01:00
..
avs PM / AVS: SmartReflex: use devm_* API to initialize SmartReflex 2013-06-10 10:50:48 -07:00
reset power: reset: corrections for simple syscon reboot driver 2014-10-03 04:32:08 +02:00
88pm860x_battery.c 88pm860x_battery: Remove unnecessary platform_set_drvdata() 2013-06-06 17:12:37 -07:00
88pm860x_charger.c treewide: Fix typo in printk 2013-08-20 12:44:03 +02:00
ab8500_bmdata.c ab8500_bmdata: Export abx500_res_to_temp tables for hwmon 2013-04-16 17:38:10 -07:00
ab8500_btemp.c ab8500_bm: Remove unnecessary platform_set_drvdata() 2013-06-06 17:13:09 -07:00
ab8500_charger.c ab8500-charger: Remove redundant break 2013-10-25 15:36:23 -07:00
ab8500_fg.c power: ab8500_fg.c: use 64-bit time types 2014-10-15 10:37:05 +02:00
abx500_chargalg.c ab8500_bm: Remove unnecessary platform_set_drvdata() 2013-06-06 17:13:09 -07:00
apm_power.c device.h: cleanup users outside of linux/include (C files) 2012-03-11 14:27:37 -04:00
bq27x00_battery.c bq27x00_battery: Fix flag reading for bq27742 2014-10-01 04:10:50 +02:00
bq2415x_charger.c power: bq2415x_charger: Fix memory leak on DTS parsing error 2014-10-28 03:30:18 +01:00
bq24190_charger.c bq24190_charger: Workaround SS definition problem on i386 builds 2013-08-28 17:52:50 -07:00
bq24735-charger.c power_supply: Add support for bq24735 charger 2013-10-25 15:56:51 -07:00
charger-manager.c power: charger-manager: Fix NULL pointer exception with missing cm-fuel-gauge 2014-09-26 17:09:56 +02:00
collie_battery.c power supply: collie_battery: Convert to use dev_pm_ops 2013-08-09 13:41:06 -07:00
da9030_battery.c da9030_battery: Use devm_kzalloc() 2013-03-31 23:25:51 -07:00
da9052-battery.c da9052-battery: Use devm_kzalloc() 2013-03-31 23:25:49 -07:00
ds2760_battery.c ds2760_battery: Use devm_kzalloc() 2013-03-31 23:25:47 -07:00
ds2780_battery.c ds2780_battery: Use devm_kzalloc() 2013-03-31 23:25:45 -07:00
ds2781_battery.c power: remove use of __devexit 2012-11-28 11:43:22 -08:00
ds2782_battery.c power: ds2782_battery: Typo in comment 2014-01-25 15:24:15 +04:00
generic-adc-battery.c generic-adc-battery: Fix checking if none of the channels are supported 2013-06-06 17:33:40 -07:00
goldfish_battery.c goldfish_battery: Use resource_size() 2013-03-31 23:39:40 -07:00
gpio-charger.c power: gpio-charger: do not use gpio value directly 2014-09-25 01:45:59 +02:00
intel_mid_battery.c power: Use platform_{get,set}_drvdata() 2013-06-06 17:30:46 -07:00
ipaq_micro_battery.c ipaq_micro_battery: fix sparse non static symbol warning 2014-07-28 15:36:29 +02:00
isp1704_charger.c isp1704_charger: remove useless check in isp1704_charger_probe() 2014-01-25 15:24:15 +04:00
jz4740-battery.c tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
Kconfig power: max14577: Fix circular config SYSFS dependency 2014-09-25 16:05:50 +02:00
lp8727_charger.c lp8727_charger: Support the device tree feature 2013-06-06 17:19:54 -07:00
lp8788-charger.c lp8788-charger: Use PAGE_SIZE for the sysfs read operation 2013-03-31 23:33:19 -07:00
Makefile power: add driver for battery reading on iPaq h3xxx 2014-07-24 16:20:17 +02:00
max8903_charger.c max8903_charger: Use devm_kzalloc() 2013-03-31 23:25:38 -07:00
max8925_power.c power: max8925: Use of_get_child_by_name 2014-09-25 01:37:13 +02:00
max8997_charger.c max8997_charger: Use devm_kzalloc() 2013-03-31 23:25:36 -07:00
max8998_charger.c max8998_charger: Use devm_kzalloc() 2013-03-31 23:25:34 -07:00
max14577_charger.c charger: max14577: Configure battery-dependent settings from DTS and sysfs 2014-09-24 15:25:49 +01:00
max17040_battery.c power: max17040: Add ID for MAX77836 Fuel Gauge block 2014-09-24 15:25:52 +01:00
max17042_battery.c max17042_battery: Add IRQF_ONESHOT flag to use default irq handler 2013-12-23 18:59:41 -08:00
olpc_battery.c Drivers: power: remove __dev* attributes. 2013-01-03 15:57:14 -08:00
pcf50633-charger.c power_supply: Replace strict_strtoul() with kstrtoul() 2013-06-06 17:35:38 -07:00
pda_power.c usb: power: pda_power: check against CONFIG_USB_PHY 2013-03-18 11:18:05 +02:00
pm2301_charger.c pm2301-charger: Remove unneeded NULL checks 2013-11-12 22:36:34 -08:00
pm2301_charger.h pm2301-charger: Removed unused code from PM2301 driver 2013-03-07 12:35:53 +08:00
pmu_battery.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
power_supply_core.c power_supply: Add no_thermal property to prevent recursive get_temp calls 2014-10-28 03:30:19 +01:00
power_supply_leds.c power-supply: Avoid unnecessary 'goto' statements 2014-09-16 11:01:37 +02:00
power_supply_sysfs.c power-supply: Check for failures only when we can fail 2014-09-16 11:01:37 +02:00
power_supply.h device.h: cleanup users outside of linux/include (C files) 2012-03-11 14:27:37 -04:00
rx51_battery.c rx51_battery: convert to iio consumer 2014-07-18 23:40:22 +02:00
s3c_adc_battery.c s3c-adc-battery: Fix possible NULL pointer dereference 2013-03-18 19:43:03 -07:00
sbs-battery.c sbs-battery: add min design voltage to sbs-battery 2014-09-06 20:57:43 +02:00
smb347-charger.c power: remove use of __devexit_p 2012-11-28 11:43:22 -08:00
test_power.c test_power: Fix a bug in setting module parameter values 2013-03-18 19:27:31 -07:00
tosa_battery.c power_supply: tosa_battery: Get rid of irq_to_gpio usage 2013-08-09 13:41:52 -07:00
tps65090-charger.c charger: tps65090: Allow charger module to be used when no irq 2014-07-18 23:40:23 +02:00
twl4030_charger.c power: twl4030_charger: detect battery presence prior to enabling charger 2014-07-23 13:58:33 +02:00
twl4030_madc_battery.c power: Add twl4030_madc battery driver. 2013-08-30 17:34:52 -07:00
wm97xx_battery.c power: remove use of __devexit 2012-11-28 11:43:22 -08:00
wm831x_backup.c wm831x_backup: Fix wrong kfree call for devdata->backup.name 2013-05-10 11:56:22 -07:00
wm831x_power.c power: remove use of __devexit 2012-11-28 11:43:22 -08:00
wm8350_power.c power: remove use of __devexit 2012-11-28 11:43:22 -08:00
z2_battery.c power: remove use of __devexit 2012-11-28 11:43:22 -08:00