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mfd: hi655x-pmic: Fixup issue with un-acked interrupts

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While trying to get the powerkey to function, I found when
pressing the key, I would get infinitely repeating interrupts.

After digging around a bit, it seems we didn't set the ack_base
value for the regmap irqchip logic, so nothing was acking the
interrupt.

This patch adds the ack_base, which seems to make things work.

Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
John Stultz 2016-06-14 15:43:30 -07:00 committed by Lee Jones
parent 1f2c39726f
commit 417e06bb3f
1 changed files with 1 additions and 0 deletions
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drivers/mfd/hi655x-pmic.c
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@ -45,6 +45,7 @@ static const struct regmap_irq_chip hi655x_irq_chip = {
.num_regs = 1,
.num_irqs = ARRAY_SIZE(hi655x_irqs),
.status_base = HI655X_IRQ_STAT_BASE,
.ack_base = HI655X_IRQ_STAT_BASE,
.mask_base = HI655X_IRQ_MASK_BASE,
};