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gpio: omap: irq_shutdown: remove unnecessary call of gpiochip_unlock_as_irq

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GPIOLib core implemnts irqchip->irq_request/release_resources callbacks
internally and these callbacks already contain clalls of
gpiochip_lock/unlock_as_irq().

Hence, remove unnecessary call of gpiochip_unlock_as_irq() from
omap_gpio_irq_shutdown().

Signed-off-by: Grygorii Strashko <grygorii.strashko@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Grygorii Strashko 2015-03-06 21:26:56 +02:00 committed by Linus Walleij
parent de3b696542
commit 878ce05894
1 changed files with 0 additions and 1 deletions
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drivers/gpio/gpio-omap.c
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@ -826,7 +826,6 @@ static void omap_gpio_irq_shutdown(struct irq_data *d)
unsigned offset = GPIO_INDEX(bank, gpio);
spin_lock_irqsave(&bank->lock, flags);
gpiochip_unlock_as_irq(&bank->chip, offset);
bank->irq_usage &= ~(BIT(offset));
omap_disable_gpio_module(bank, offset);
omap_reset_gpio(bank, gpio);