diff options
| author | John Stultz <john.stultz@linaro.org> | 2016-06-15 01:43:30 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-06-29 12:14:41 +0300 |
| commit | 417e06bb3f281e6dddbcad4d5108779718857cc4 (patch) | |
| tree | 978003aefd6e980aca9d9cf02e0d16ecc505330e /drivers/mfd/hi655x-pmic.c | |
| parent | 1f2c39726f04906c6e97840599bc8d298c4b0eab (diff) | |
| download | linux-417e06bb3f281e6dddbcad4d5108779718857cc4.tar.xz | |
mfd: hi655x-pmic: Fixup issue with un-acked interrupts
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>
Diffstat (limited to 'drivers/mfd/hi655x-pmic.c')
| -rw-r--r-- | drivers/mfd/hi655x-pmic.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mfd/hi655x-pmic.c b/drivers/mfd/hi655x-pmic.c index 05ddc7882362..68ab3701cbf3 100644 --- a/drivers/mfd/hi655x-pmic.c +++ b/drivers/mfd/hi655x-pmic.c @@ -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, }; |