arm64: don't use GENERIC_IRQ_MULTI_HANDLER

[linux-2.6-microblaze.git] / arch / arm64 / kernel / irq.c

diff --git a/arch/arm64/kernel/irq.c b/arch/arm64/kernel/irq.c
index dfb1fea..ad63bd5 100644 (file)
--- a/arch/arm64/kernel/irq.c
+++ b/arch/arm64/kernel/irq.c
@@ -71,6 +71,17 @@ static void init_irq_stacks(void)
 }
 #endif
 
+void (*handle_arch_irq)(struct pt_regs *) __ro_after_init;
+
+int __init set_handle_irq(void (*handle_irq)(struct pt_regs *))
+{
+       if (handle_arch_irq)
+               return -EBUSY;
+
+       handle_arch_irq = handle_irq;
+       return 0;
+}
+
 void __init init_IRQ(void)
 {
        init_irq_stacks();