diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-23 16:10:27 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-23 16:10:27 -0700 |
commit | 36a1624d8844b6c165daf61649e6b68c02d0835f (patch) | |
tree | 70159ac0dfd7d298f2c7abc615a9f5c9f9188b71 /drivers/power/reset/ltc2952-poweroff.c | |
parent | 5262f25f0983ff6f2c21e3dadcfd0c809e5aa286 (diff) | |
parent | 43df61051ab9af985ec439ee9be9c299e7de34e8 (diff) |
Merge tag 'for-4.2' of git://git.infradead.org/battery-2.6
Pull power supply and reset updates from Sebastian Reichel:
- new charger drivers: BQ24257, BQ25890, AXP288, RT9455
- MAX17042 battery: add health & temperature support
- BQ2415x charger: add ACPI support
- misc fixes and cleanups
* tag 'for-4.2' of git://git.infradead.org/battery-2.6: (32 commits)
power_supply: Correct kerneldoc copy paste errors
wm831x_power: Fix off-by-one at free_irq()
power_supply: rt9455_charger: Fix error reported by static analysis tool
power_supply: bq24257: use flags argument of devm_gpiod_get
power_supply: bq25890: use flags argument of devm_gpiod_get
sbs-battery: add option to always register battery
power: Add devm_power_supply_get_by_phandle() helper function
power_supply: max17042: Add OF support for setting thresholds
power_supply: sysfs: Bring back write to writeable properties
power_supply: rt9455_charger: Check if CONFIG_USB_PHY is enabled
power: reset: gpio-restart: increase priority slightly
power_supply: bq25890: make chip_id int
power_supply: Add support for Richtek RT9455 battery charger
Documentation: devicetree: Add Richtek RT9455 bindings
of: Add vendor prefix for Richtek Technology Corporation
power_supply: 88pm860x_charger: Do not call free_irq() twice
power: bq24190_charger: Change first_time flag reset condition
power: axp288_charger: axp288 charger driver
power: max17042_battery: add HEALTH and TEMP_* properties support
power_supply: Add support for TI BQ25890 charger chip
...
Diffstat (limited to 'drivers/power/reset/ltc2952-poweroff.c')
-rw-r--r-- | drivers/power/reset/ltc2952-poweroff.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/power/reset/ltc2952-poweroff.c b/drivers/power/reset/ltc2952-poweroff.c index 5f855f99bdfc..15fed9d8f871 100644 --- a/drivers/power/reset/ltc2952-poweroff.c +++ b/drivers/power/reset/ltc2952-poweroff.c @@ -201,16 +201,15 @@ static int ltc2952_poweroff_init(struct platform_device *pdev) return ret; } - data->gpio_trigger = devm_gpiod_get(&pdev->dev, "trigger", GPIOD_IN); + data->gpio_trigger = devm_gpiod_get_optional(&pdev->dev, "trigger", + GPIOD_IN); if (IS_ERR(data->gpio_trigger)) { /* * It's not a problem if the trigger gpio isn't available, but * it is worth a warning if its use was defined in the device * tree. */ - if (PTR_ERR(data->gpio_trigger) != -ENOENT) - dev_err(&pdev->dev, - "unable to claim gpio \"trigger\"\n"); + dev_err(&pdev->dev, "unable to claim gpio \"trigger\"\n"); data->gpio_trigger = NULL; } |