3.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx> commit faeed51bb65ce0241052d8dc24ac331ade12e976 upstream. 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. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx> Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/power/gpio-charger.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/power/gpio-charger.c +++ b/drivers/power/gpio-charger.c @@ -168,7 +168,7 @@ static int gpio_charger_suspend(struct d if (device_may_wakeup(dev)) gpio_charger->wakeup_enabled = - enable_irq_wake(gpio_charger->irq); + !enable_irq_wake(gpio_charger->irq); return 0; } @@ -178,7 +178,7 @@ static int gpio_charger_resume(struct de 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); -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html