[PATCH net-next v2 4/7] net: ethernet: mtk-star-emac: Use of_get_available_child_by_name()
Biju Das
biju.das.jz at bp.renesas.com
Wed Feb 5 04:42:24 PST 2025
Use the helper of_get_available_child_by_name() to simplify
mtk_star_mdio_init().
Signed-off-by: Biju Das <biju.das.jz at bp.renesas.com>
---
v1->v2:
* Dropped using _free()
---
drivers/net/ethernet/mediatek/mtk_star_emac.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/mediatek/mtk_star_emac.c b/drivers/net/ethernet/mediatek/mtk_star_emac.c
index 25989c79c92e..76f202d7f055 100644
--- a/drivers/net/ethernet/mediatek/mtk_star_emac.c
+++ b/drivers/net/ethernet/mediatek/mtk_star_emac.c
@@ -1427,15 +1427,10 @@ static int mtk_star_mdio_init(struct net_device *ndev)
of_node = dev->of_node;
- mdio_node = of_get_child_by_name(of_node, "mdio");
+ mdio_node = of_get_available_child_by_name(of_node, "mdio");
if (!mdio_node)
return -ENODEV;
- if (!of_device_is_available(mdio_node)) {
- ret = -ENODEV;
- goto out_put_node;
- }
-
priv->mii = devm_mdiobus_alloc(dev);
if (!priv->mii) {
ret = -ENOMEM;
--
2.43.0
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