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net: dsa: sja1105: Use of_get_available_child_by_name()

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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>
This commit is contained in:
Biju Das
2025-02-07 13:43:55 +00:00
committed by David S. Miller
parent 46df19a8df
commit a76568865c
1 changed files with 1 additions and 5 deletions
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drivers/net/dsa/sja1105/sja1105_mdio.c
+1 -5
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@@ -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;