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Commit 9a2f1aad authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'for-v3.13-fixes' of git://git.infradead.org/battery-2.6 

Pull battery fixes from Anton Vorontsov:
 "Two fixes:

   - fix build error caused by max17042_battery conversion to the regmap
     API.

   - fix kernel oops when booting with wakeup_source_activate enabled"

* tag 'for-v3.13-fixes' of git://git.infradead.org/battery-2.6:
  max17042_battery: Fix build errors caused by missing REGMAP_I2C config
  power_supply: Fix Oops from NULL pointer dereference from wakeup_source_activate
parents 23e8e590 93353e80

drivers/power/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -196,6 +196,7 @@ config BATTERY_MAX17040 
config BATTERY_MAX17042

	tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"

	depends on I2C

	select REGMAP_I2C

	help

	  MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries

	  in handheld and portable equipment. The MAX17042 is configured

drivers/power/power_supply_core.c

+6 −6
Original line number Diff line number Diff line
@@ -511,6 +511,10 @@ int power_supply_register(struct device *parent, struct power_supply *psy) 
	dev_set_drvdata(dev, psy);

	psy->dev = dev;



	rc = dev_set_name(dev, "%s", psy->name);

	if (rc)

		goto dev_set_name_failed;



	INIT_WORK(&psy->changed_work, power_supply_changed_work);



	rc = power_supply_check_supplies(psy);
@@ -524,10 +528,6 @@ int power_supply_register(struct device *parent, struct power_supply *psy) 
	if (rc)

		goto wakeup_init_failed;



	rc = kobject_set_name(&dev->kobj, "%s", psy->name);

	if (rc)

		goto kobject_set_name_failed;



	rc = device_add(dev);

	if (rc)

		goto device_add_failed;
@@ -553,11 +553,11 @@ create_triggers_failed: 
register_cooler_failed:

	psy_unregister_thermal(psy);

register_thermal_failed:

wakeup_init_failed:

	device_del(dev);

kobject_set_name_failed:

device_add_failed:

wakeup_init_failed:

check_supplies_failed:

dev_set_name_failed:

	put_device(dev);

success:

	return rc;