net: ethernet: mediatek: fix logic unbalance between probe and remove

original mdio_cleanup is not in the symmetric place against where
mdio_init is, so relocate mdio_cleanup to the right one.
Signed-off-by: NSean Wang <sean.wang@mediatek.com>
Acked-by: NJohn Crispin <john@phrozen.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/mediatek/mtk_eth_soc.c

@@ -1511,7 +1511,6 @@ static void mtk_uninit(struct net_device *dev)
 	struct mtk_eth *eth = mac->hw;
 
 	phy_disconnect(mac->phy_dev);
-	mtk_mdio_cleanup(eth);
 	mtk_irq_disable(eth, ~0);
 }
 
@@ -1916,6 +1915,7 @@ static int mtk_remove(struct platform_device *pdev)
 	netif_napi_del(&eth->tx_napi);
 	netif_napi_del(&eth->rx_napi);
 	mtk_cleanup(eth);
+	mtk_mdio_cleanup(eth);
 	platform_set_drvdata(pdev, NULL);
 
 	return 0;