diff --git a/[refs] b/[refs]
index 670ca02d4d34..1884360ed6ab 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f6e916b82022cba67bdd0ec7df84e2bce2ef3f73
+refs/heads/master: 73171d15873e9246c82aeda5c7fd8ec11cb97be9
diff --git a/trunk/arch/arm/include/asm/mach/irq.h b/trunk/arch/arm/include/asm/mach/irq.h
index 15cb035309f7..18c883023339 100644
--- a/trunk/arch/arm/include/asm/mach/irq.h
+++ b/trunk/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/trunk/arch/arm/kernel/irq.c b/trunk/arch/arm/kernel/irq.c
index 896165096d6a..8e4ef4c83a74 100644
--- a/trunk/arch/arm/kernel/irq.c
+++ b/trunk/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)
 {