X-Git-Url: https://git.stricted.de/?p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git;a=blobdiff_plain;f=drivers%2Fnet%2Fethernet%2Fstmicro%2Fstmmac%2Fstmmac_main.c;fp=drivers%2Fnet%2Fethernet%2Fstmicro%2Fstmmac%2Fstmmac_main.c;h=5cb09ecfd75fa19f7e22d7378d8ea1fd028338c6;hp=e9eab29db7beb96bdcb9c740f9746726f9c0206b;hb=47e5ca72da0f3bc71b728cffcbf42bbdda5aa006;hpb=ad957d335c0c0a5a7840fac527f6c9d6cebae08f

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index e9eab29db7be..5cb09ecfd75f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2697,12 +2697,6 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
 	spin_lock_init(&priv->lock);
 	spin_lock_init(&priv->tx_lock);
 
-	ret = register_netdev(ndev);
-	if (ret) {
-		pr_err("%s: ERROR %i registering the device\n", __func__, ret);
-		goto error_netdev_register;
-	}
-
 	priv->stmmac_clk = clk_get(priv->device, STMMAC_RESOURCE_NAME);
 	if (IS_ERR(priv->stmmac_clk)) {
 		pr_warn("%s: warning: cannot get CSR clock\n", __func__);
@@ -2733,13 +2727,23 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
 		}
 	}
 
+	ret = register_netdev(ndev);
+	if (ret) {
+		netdev_err(priv->dev, "%s: ERROR %i registering the device\n",
+			   __func__, ret);
+		goto error_netdev_register;
+	}
+
 	return priv;
 
+error_netdev_register:
+	if (priv->pcs != STMMAC_PCS_RGMII &&
+	    priv->pcs != STMMAC_PCS_TBI &&
+	    priv->pcs != STMMAC_PCS_RTBI)
+		stmmac_mdio_unregister(ndev);
 error_mdio_register:
 	clk_put(priv->stmmac_clk);
 error_clk_get:
-	unregister_netdev(ndev);
-error_netdev_register:
 	netif_napi_del(&priv->napi);
 error_free_netdev:
 	free_netdev(ndev);