diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c
index b2aa79391724..69578cf8f177 100644
--- a/arch/ia64/sn/kernel/irq.c
+++ b/arch/ia64/sn/kernel/irq.c
@@ -109,7 +109,7 @@ static void sn_ack_irq(struct irq_data *data)
 	HUB_S((u64*)LOCAL_MMR_ADDR(SH_EVENT_OCCURRED_ALIAS), mask);
 	__set_bit(irq, (volatile void *)pda->sn_in_service_ivecs);
 
-	move_native_irq(irq);
+	irq_move_irq(data);
 }
 
 static void sn_irq_info_free(struct rcu_head *head);
diff --git a/arch/ia64/sn/kernel/msi_sn.c b/arch/ia64/sn/kernel/msi_sn.c
index 323471114352..bedb9dd2e31a 100644
--- a/arch/ia64/sn/kernel/msi_sn.c
+++ b/arch/ia64/sn/kernel/msi_sn.c
@@ -214,7 +214,7 @@ static int sn_set_msi_irq_affinity(struct irq_data *data,
 
 static void sn_ack_msi_irq(struct irq_data *data)
 {
-	move_native_irq(data->irq);
+	irq_move_irq(data);
 	ia64_eoi();
 }