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pinctrl:fix irq operation bug

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This commit is contained in:
luowei
2013-12-30 09:39:15 +08:00
parent 6d8c70793a
commit a882ac960e
1 changed files with 5 additions and 3 deletions
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8
drivers/pinctrl/pinctrl-rockchip.c
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@@ -1689,7 +1689,7 @@ static void rockchip_irq_demux(unsigned int irq, struct irq_desc *desc)
u32 pend;
bool edge_changed = false;
dev_dbg(bank->drvdata->dev, "got irq for bank %s\n", bank->name);
DBG_PINCTRL("%s:got irq for bank %s\n", __func__, bank->name);
chained_irq_enter(chip, desc);
@@ -1830,9 +1830,11 @@ static inline void rockchip_gpio_bit_op(void __iomem *reg_base, unsigned int off
{
u32 val = __raw_readl(reg_base + offset);
if (flag)
val |= bit;
val |= BIT(bit);
else
val &= ~bit;
val &= ~BIT(bit);
__raw_writel(val, reg_base + offset);
}