diff --git a/drivers/net/dsa/sja1105/sja1105_mdio.c b/drivers/net/dsa/sja1105/sja1105_mdio.c
index 19aea8fb76f6a8bdba33120014ce28845edfa55a..705d3900e43a3bdd9bc2c14da5db5be1f5b6fdad 100644
--- a/drivers/net/dsa/sja1105/sja1105_mdio.c
+++ b/drivers/net/dsa/sja1105/sja1105_mdio.c
@@ -284,8 +284,7 @@ static int sja1105_mdiobus_base_tx_register(struct sja1105_private *priv,
 	struct mii_bus *bus;
 	int rc = 0;
 
-	np = of_find_compatible_node(mdio_node, NULL,
-				     "nxp,sja1110-base-tx-mdio");
+	np = of_get_compatible_child(mdio_node, "nxp,sja1110-base-tx-mdio");
 	if (!np)
 		return 0;
 
@@ -339,8 +338,7 @@ static int sja1105_mdiobus_base_t1_register(struct sja1105_private *priv,
 	struct mii_bus *bus;
 	int rc = 0;
 
-	np = of_find_compatible_node(mdio_node, NULL,
-				     "nxp,sja1110-base-t1-mdio");
+	np = of_get_compatible_child(mdio_node, "nxp,sja1110-base-t1-mdio");
 	if (!np)
 		return 0;