diff options
Diffstat (limited to 'arch/arm/plat-mxc/avic.c')
| -rw-r--r-- | arch/arm/plat-mxc/avic.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/arm/plat-mxc/avic.c b/arch/arm/plat-mxc/avic.c index 846636a29bd3..8875fb415f68 100644 --- a/arch/arm/plat-mxc/avic.c +++ b/arch/arm/plat-mxc/avic.c @@ -102,7 +102,6 @@ static struct mxc_extra_irq avic_extra_irq = { #endif }; - #ifdef CONFIG_PM static void avic_irq_suspend(struct irq_data *d) { @@ -152,6 +151,19 @@ static __init void avic_init_gc(unsigned int irq_start) irq_setup_generic_chip(gc, IRQ_MSK(32), 0, IRQ_NOREQUEST, 0); } +asmlinkage void __exception_irq_entry avic_handle_irq(struct pt_regs *regs) +{ + u32 nivector; + + do { + nivector = __raw_readl(avic_base + AVIC_NIVECSR) >> 16; + if (nivector == 0xffff) + break; + + handle_IRQ(nivector, regs); + } while (1); +} + /* * This function initializes the AVIC hardware and disables all the * interrupts. It registers the interrupt enable and disable functions |