diff options
| -rw-r--r-- | arch/arm/include/asm/mach/irq.h | 1 | ||||
| -rw-r--r-- | arch/arm/kernel/irq.c | 10 |
2 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach/irq.h b/arch/arm/include/asm/mach/irq.h index 15cb035..18c8830 100644 --- a/arch/arm/include/asm/mach/irq.h +++ b/arch/arm/include/asm/mach/irq.h @@ -22,6 +22,7 @@ extern int show_fiq_list(struct seq_file *, int); #ifdef CONFIG_MULTI_IRQ_HANDLER extern void (*handle_arch_irq)(struct pt_regs *); +extern void set_handle_irq(void (*handle_irq)(struct pt_regs *)); #endif /* diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 8961650..8e4ef4c 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -117,6 +117,16 @@ void __init init_IRQ(void) machine_desc->init_irq(); } +#ifdef CONFIG_MULTI_IRQ_HANDLER +void __init set_handle_irq(void (*handle_irq)(struct pt_regs *)) +{ + if (handle_arch_irq) + return; + + handle_arch_irq = handle_irq; +} +#endif + #ifdef CONFIG_SPARSE_IRQ int __init arch_probe_nr_irqs(void) { |