diff --git a/arch/arm/mach-iop32x/irq.c b/arch/arm/mach-iop32x/irq.c
index b820839eaae8..6dca7e97d81f 100644
--- a/arch/arm/mach-iop32x/irq.c
+++ b/arch/arm/mach-iop32x/irq.c
@@ -59,7 +59,7 @@ struct irq_chip ext_chip = {
 	.irq_unmask	= iop32x_irq_unmask,
 };
 
-void iop_handle_irq(struct pt_regs *regs)
+static void iop_handle_irq(struct pt_regs *regs)
 {
 	u32 mask;