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power: gpio-charger: balance enable/disable_irq_wake calls

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enable_irq_wakeup returns 0 in case it correctly enabled the IRQ to
generate the wakeup event (and thus resume should call disable_irq_wake).
Currently gpio-charger driver has this logic inverted. Correct that thus
correcting enable/disable_irq_wake() calls balance.

Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Dmitry Eremin-Solenikov 2015-01-15 05:00:37 +03:00 committed by Sebastian Reichel
parent b847dd96e6
commit faeed51bb6
1 changed files with 2 additions and 2 deletions
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4
drivers/power/gpio-charger.c
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@ -229,7 +229,7 @@ static int gpio_charger_suspend(struct device *dev)
if (device_may_wakeup(dev))
gpio_charger->wakeup_enabled =
enable_irq_wake(gpio_charger->irq);
!enable_irq_wake(gpio_charger->irq);
return 0;
}
@ -239,7 +239,7 @@ static int gpio_charger_resume(struct device *dev)
struct platform_device *pdev = to_platform_device(dev);
struct gpio_charger *gpio_charger = platform_get_drvdata(pdev);
if (gpio_charger->wakeup_enabled)
if (device_may_wakeup(dev) && gpio_charger->wakeup_enabled)
disable_irq_wake(gpio_charger->irq);
power_supply_changed(&gpio_charger->charger);