diff --git a/drivers/net/mtk_eth.c b/drivers/net/mtk_eth.c
index 5183c08..05fdb44 100644
--- a/drivers/net/mtk_eth.c
+++ b/drivers/net/mtk_eth.c
@@ -1559,10 +1559,10 @@
 	.id = UCLASS_ETH,
 	.of_match = mtk_eth_ids,
 	.ofdata_to_platdata = mtk_eth_ofdata_to_platdata,
-	.platdata_auto_alloc_size = sizeof(struct eth_pdata),
+	.platdata_auto	= sizeof(struct eth_pdata),
 	.probe = mtk_eth_probe,
 	.remove = mtk_eth_remove,
 	.ops = &mtk_eth_ops,
-	.priv_auto_alloc_size = sizeof(struct mtk_eth_priv),
+	.priv_auto	= sizeof(struct mtk_eth_priv),
 	.flags = DM_FLAG_ALLOC_PRIV_DMA,
 };