From: Biju Das <biju.das.jz@bp.renesas.com>
Date: Wed, 5 Feb 2025 12:42:23 +0000 (+0000)
Subject: net: dsa: sja1105: Use of_get_available_child_by_name()
X-Git-Tag: v6.15-rc1~160^2~377^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a76568865c1562b33176bf37d43e2b976c046931;p=thirdparty%2Fkernel%2Flinux.git

net: dsa: sja1105: Use of_get_available_child_by_name()

Use the helper of_get_available_child_by_name() to simplify
sja1105_mdiobus_register().

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/dsa/sja1105/sja1105_mdio.c b/drivers/net/dsa/sja1105/sja1105_mdio.c
index 84b7169f29748..8d535c033cef7 100644
--- a/drivers/net/dsa/sja1105/sja1105_mdio.c
+++ b/drivers/net/dsa/sja1105/sja1105_mdio.c
@@ -468,13 +468,10 @@ int sja1105_mdiobus_register(struct dsa_switch *ds)
 	if (rc)
 		return rc;
 
-	mdio_node = of_get_child_by_name(switch_node, "mdios");
+	mdio_node = of_get_available_child_by_name(switch_node, "mdios");
 	if (!mdio_node)
 		return 0;
 
-	if (!of_device_is_available(mdio_node))
-		goto out_put_mdio_node;
-
 	if (regs->mdio_100base_tx != SJA1105_RSV_ADDR) {
 		rc = sja1105_mdiobus_base_tx_register(priv, mdio_node);
 		if (rc)
@@ -487,7 +484,6 @@ int sja1105_mdiobus_register(struct dsa_switch *ds)
 			goto err_free_base_tx_mdiobus;
 	}
 
-out_put_mdio_node:
 	of_node_put(mdio_node);
 
 	return 0;