3 files changed, 3 insertions, 9 deletions
diff --git a/drivers/net/mdio/fwnode_mdio.c b/drivers/net/mdio/fwnode_mdio.c
index 9b41d4697a40..ba7091518265 100644
--- a/drivers/net/mdio/fwnode_mdio.c
+++ b/drivers/net/mdio/fwnode_mdio.c
@@ -92,11 +92,6 @@ int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio,
 	if (fwnode_property_read_bool(child, "broken-turn-around"))
 		mdio->phy_ignore_ta_mask |= 1 << addr;
 
-	fwnode_property_read_u32(child, "reset-assert-us",
-				 &phy->mdio.reset_assert_delay);
-	fwnode_property_read_u32(child, "reset-deassert-us",
-				 &phy->mdio.reset_deassert_delay);
-
 	/* Associate the fwnode with the device structure so it
 	 * can be looked up later
 	 */
diff --git a/drivers/net/mdio/mdio-airoha.c b/drivers/net/mdio/mdio-airoha.c
index 1dc9939c8d7d..52e7475121ea 100644
--- a/drivers/net/mdio/mdio-airoha.c
+++ b/drivers/net/mdio/mdio-airoha.c
@@ -219,6 +219,8 @@ static int airoha_mdio_probe(struct platform_device *pdev)
 	priv = bus->priv;
 	priv->base_addr = addr;
 	priv->regmap = device_node_to_regmap(dev->parent->of_node);
+	if (IS_ERR(priv->regmap))
+		return PTR_ERR(priv->regmap);
 
 	priv->clk = devm_clk_get_enabled(dev, NULL);
 	if (IS_ERR(priv->clk))
diff --git a/drivers/net/mdio/of_mdio.c b/drivers/net/mdio/of_mdio.c
index 1357348e01d5..b8d298c04d3f 100644
--- a/drivers/net/mdio/of_mdio.c
+++ b/drivers/net/mdio/of_mdio.c
@@ -63,14 +63,11 @@ static int of_mdiobus_register_device(struct mii_bus *mdio,
 	/* Associate the OF node with the device structure so it
 	 * can be looked up later.
 	 */
-	fwnode_handle_get(fwnode);
-	device_set_node(&mdiodev->dev, fwnode);
+	device_set_node(&mdiodev->dev, fwnode_handle_get(fwnode));
 
 	/* All data is now stored in the mdiodev struct; register it. */
 	rc = mdio_device_register(mdiodev);
 	if (rc) {
-		device_set_node(&mdiodev->dev, NULL);
-		fwnode_handle_put(fwnode);
 		mdio_device_free(mdiodev);
 		return rc;
 	}