diff options
| -rw-r--r-- | arch/arc/include/asm/irq.h | 3 | ||||
| -rw-r--r-- | arch/arc/kernel/irq.c | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h index 4c588f9820cf..57898a17eb82 100644 --- a/arch/arc/include/asm/irq.h +++ b/arch/arc/include/asm/irq.h @@ -9,7 +9,8 @@ #ifndef __ASM_ARC_IRQ_H #define __ASM_ARC_IRQ_H -#define NR_IRQS 32 +#define NR_CPU_IRQS 32 /* number of interrupt lines of ARC770 CPU */ +#define NR_IRQS 128 /* allow some CPU external IRQ handling */ /* Platform Independent IRQs */ #define TIMER0_IRQ 3 diff --git a/arch/arc/kernel/irq.c b/arch/arc/kernel/irq.c index dd4b7e32ad4f..8115fa531575 100644 --- a/arch/arc/kernel/irq.c +++ b/arch/arc/kernel/irq.c @@ -105,7 +105,7 @@ init_onchip_IRQ(struct device_node *intc, struct device_node *parent) if (parent) panic("DeviceTree incore intc not a root irq controller\n"); - root_domain = irq_domain_add_legacy(intc, NR_IRQS, 0, 0, + root_domain = irq_domain_add_legacy(intc, NR_CPU_IRQS, 0, 0, &arc_intc_domain_ops, NULL); if (!root_domain) |