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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-13 15:21:34 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-13 15:21:34 -0700
commita21c1ea65615f5323575d84508637a9481ca79c6 (patch)
tree669d5bf3171cc42e82cc8396c61f56a48634313c /drivers/mfd
parentd700b0567132e894971325fbb452a8db9e781c13 (diff)
parent5939d9dfe4406a49d8688eb827d88abcaf233c42 (diff)
downloadlinux-a21c1ea65615f5323575d84508637a9481ca79c6.tar.bz2
Merge tag 'for-v4.1' of git://git.infradead.org/battery-2.6
Pull power supply and reset changes from Sebastian Reichel: - new API for safe access of power supply function attrs - devres support for power supply (un)registration - new drivers / chips: - generic syscon based poweroff driver - iio & charger driver for da9150 - fuel gauge driver for axp288 - bq27x00: add support for bq27510 - bq2415x: add support for bq24157s - twl4030-madc-battery: convert to iio consumer - misc fixes * tag 'for-v4.1' of git://git.infradead.org/battery-2.6: (66 commits) power: twl4030_madc_battery: Add missing MODULE_ALIAS power: twl4030-madc-battery: Convert to iio consumer. dt: power: Add docs for generic SYSCON poweroff driver. power: reset: Add generic SYSCON register mapped poweroff. power: max17042_battery: add missed blank power: max17042_battery: Use reg type instead of chip type power/reset: at91: big endian fixes for atsama5d3x power_supply: charger-manager: Fix dereferencing of ERR_PTR HID: input: Fix NULL pointer dereference when power_supply_register fails power: constify of_device_id array power/reset/rmobile-reset.c: Fix !HAS_IOMEM build power_supply: 88pm860x_charger: Fix possible NULL pointer dereference and use of initialized variable arm: mach-pxa: Decrement the power supply's device reference counter mfd: ab8500: Decrement the power supply's device reference counter power_supply: bq2415x_charger: Decrement the power supply's device reference counter power_supply: 88pm860x_charger: Decrement the power supply's device reference counter x86/olpc/xo15/sci: Use newly added power_supply_put API x86/olpc/xo1/sci: Use newly added power_supply_put API power_supply: charger-manager: Decrement the power supply's device reference counter power_supply: Increment power supply use counter when obtaining references ...
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/ab8500-sysctrl.c9
-rw-r--r--drivers/mfd/axp20x.c8
2 files changed, 10 insertions, 7 deletions
diff --git a/drivers/mfd/ab8500-sysctrl.c b/drivers/mfd/ab8500-sysctrl.c
index cfff0b643f1b..0d1825696153 100644
--- a/drivers/mfd/ab8500-sysctrl.c
+++ b/drivers/mfd/ab8500-sysctrl.c
@@ -49,7 +49,9 @@ static void ab8500_power_off(void)
if (!psy)
continue;
- ret = psy->get_property(psy, POWER_SUPPLY_PROP_ONLINE, &val);
+ ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_ONLINE,
+ &val);
+ power_supply_put(psy);
if (!ret && val.intval) {
charger_present = true;
@@ -63,8 +65,8 @@ static void ab8500_power_off(void)
/* Check if battery is known */
psy = power_supply_get_by_name("ab8500_btemp");
if (psy) {
- ret = psy->get_property(psy, POWER_SUPPLY_PROP_TECHNOLOGY,
- &val);
+ ret = power_supply_get_property(psy,
+ POWER_SUPPLY_PROP_TECHNOLOGY, &val);
if (!ret && val.intval != POWER_SUPPLY_TECHNOLOGY_UNKNOWN) {
printk(KERN_INFO
"Charger \"%s\" is connected with known battery."
@@ -72,6 +74,7 @@ static void ab8500_power_off(void)
pss[i]);
machine_restart("charging");
}
+ power_supply_put(psy);
}
shutdown:
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index b1b580a88654..0acbe52b2411 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -87,7 +87,7 @@ static struct resource axp20x_pek_resources[] = {
},
};
-static struct resource axp288_battery_resources[] = {
+static struct resource axp288_fuel_gauge_resources[] = {
{
.start = AXP288_IRQ_QWBTU,
.end = AXP288_IRQ_QWBTU,
@@ -350,9 +350,9 @@ static struct mfd_cell axp288_cells[] = {
.resources = axp288_charger_resources,
},
{
- .name = "axp288_battery",
- .num_resources = ARRAY_SIZE(axp288_battery_resources),
- .resources = axp288_battery_resources,
+ .name = "axp288_fuel_gauge",
+ .num_resources = ARRAY_SIZE(axp288_fuel_gauge_resources),
+ .resources = axp288_fuel_gauge_resources,
},
{
.name = "axp288_pmic_acpi",