diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index b334f279ce8dee064c94ea215cb90f17ae63c133..95153b234c7158c655d95b7882db729d966a36dc 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -871,6 +871,7 @@ static const struct net_device_ops xgene_ndev_ops = {
 	.ndo_set_mac_address = xgene_enet_set_mac_address,
 };
 
+#ifdef CONFIG_ACPI
 static int xgene_get_port_id_acpi(struct device *dev,
 				  struct xgene_enet_pdata *pdata)
 {
@@ -886,6 +887,7 @@ static int xgene_get_port_id_acpi(struct device *dev,
 
 	return 0;
 }
+#endif
 
 static int xgene_get_port_id_dt(struct device *dev, struct xgene_enet_pdata *pdata)
 {