ARM: OMAP: Fix GPIO IRQ unmask
GPIO IRQ unmask doesn't actually do anything useful. The problem is hidden by a separate explicit mass unmask at the end of the chained bank handler. Signed-off-by: Kevin Hilman <khilman@mvista.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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1 changed files with 1 additions and 2 deletions
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@ -1134,10 +1134,9 @@ static void gpio_mask_irq(unsigned int irq)
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static void gpio_unmask_irq(unsigned int irq)
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{
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unsigned int gpio = irq - IH_GPIO_BASE;
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unsigned int gpio_idx = get_gpio_index(gpio);
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struct gpio_bank *bank = get_irq_chip_data(irq);
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_set_gpio_irqenable(bank, gpio_idx, 1);
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_set_gpio_irqenable(bank, gpio, 1);
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}
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static struct irq_chip gpio_irq_chip = {
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