root@vm99:/data/arm# diff linux-wens/drivers/net/ethernet/allwinner/sun8i-emac.c linux-montjoie//drivers/net/ethernet/allwinner/sun8i-emac.c
766,767d765
<
< 		/* nothing else to do */
1905c1903
< 				return -EPROBE_DEFER;
---
> 				goto probe_err;
1915,1916c1913,1916
< 		if (PTR_ERR(priv->regulator) == -EPROBE_DEFER)
< 			return -EPROBE_DEFER;
---
> 		if (PTR_ERR(priv->regulator) == -EPROBE_DEFER) {
> 			ret = -EPROBE_DEFER;
> 			goto probe_err;
> 		}
1918a1919,1920
> 	} else {
> 		dev_info(&pdev->dev, "PHY regulator found\n");
1924,1925c1926,1929
< 		if (PTR_ERR(priv->regulator_io) == -EPROBE_DEFER)
< 			return -EPROBE_DEFER;
---
> 		if (PTR_ERR(priv->regulator_io) == -EPROBE_DEFER) {
> 			ret = -EPROBE_DEFER;
> 			goto probe_err;
> 		}
1927a1932,1933
> 	} else {
> 		dev_info(&pdev->dev, "PHY IO regulator found\n");