diff options
Diffstat (limited to 'arch/arm/common')
| -rw-r--r-- | arch/arm/common/vic.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c index 27714ab..bc1f9ad 100644 --- a/arch/arm/common/vic.c +++ b/arch/arm/common/vic.c @@ -26,6 +26,15 @@ #include <asm/mach/irq.h> #include <asm/hardware/vic.h> +static void vic_ack_irq(unsigned int irq) +{ + void __iomem *base = get_irq_chip_data(irq); + irq &= 31; + writel(1 << irq, base + VIC_INT_ENABLE_CLEAR); + /* moreover, clear the soft-triggered, in case it was the reason */ + writel(1 << irq, base + VIC_INT_SOFT_CLEAR); +} + static void vic_mask_irq(unsigned int irq) { void __iomem *base = get_irq_chip_data(irq); @@ -253,7 +262,7 @@ static inline void vic_pm_register(void __iomem *base, unsigned int irq, u32 arg static struct irq_chip vic_chip = { .name = "VIC", - .ack = vic_mask_irq, + .ack = vic_ack_irq, .mask = vic_mask_irq, .unmask = vic_unmask_irq, .set_wake = vic_set_wake, |