| Message ID | 1464991886-632-4-git-send-email-john.stultz@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/drivers/mfd/hi655x-pmic.c b/drivers/mfd/hi655x-pmic.c index 3511035..4a3fdbc 100644 --- a/drivers/mfd/hi655x-pmic.c +++ b/drivers/mfd/hi655x-pmic.c @@ -50,6 +50,7 @@ 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, };
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. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Lee Jones <lee.jones@linaro.org> Cc: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> Cc: Wei Xu <xuwei5@hisilicon.com> Cc: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: John Stultz <john.stultz@linaro.org> --- drivers/mfd/hi655x-pmic.c | 1 + 1 file changed, 1 insertion(+) -- 1.9.1