diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c
index 996384dba45da8dabca666d78328a00811aa4931..94f3b54c6eca5c4e77c075c7fd388590bac3b9d2 100644
--- a/arch/mn10300/kernel/mn10300-serial.c
+++ b/arch/mn10300/kernel/mn10300-serial.c
@@ -394,7 +394,6 @@ static struct irq_chip mn10300_serial_pic = {
 	.mask		= mn10300_serial_mask_ack,
 	.mask_ack	= mn10300_serial_mask_ack,
 	.unmask		= mn10300_serial_nop,
-	.end		= mn10300_serial_nop,
 };