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pinctrl: exynos: Fix typos in gpio/wkup _irq_mask

Browse source 
To mask GPIO/wakeup IRQ, the corresponding bit in mask register has to
be set.

Signed-off-by: Tomasz Figa <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>
This commit is contained in:
Tomasz Figa 2012-09-21 07:33:52 +09:00 • committed by Kukjin Kim
commit 3da23f27a0
1 changed files with 2 additions and 2 deletions
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4
drivers/pinctrl/pinctrl-exynos.c
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@ -58,7 +58,7 @@ static void exynos_gpio_irq_mask(struct irq_data *irqd)
unsigned long mask;
mask = readl(d->virt_base + reg_mask);
mask |= ~(1 << edata->pin);
mask |= 1 << edata->pin;
writel(mask, d->virt_base + reg_mask);
}
@ -290,7 +290,7 @@ static void exynos_wkup_irq_mask(struct irq_data *irqd)
unsigned long mask;
mask = readl(d->virt_base + reg_mask);
mask &= ~(1 << pin);
mask |= 1 << pin;
writel(mask, d->virt_base + reg_mask);
}