diff options
Diffstat (limited to 'drivers/net/phy/mdio-sun4i.c')
| -rw-r--r-- | drivers/net/phy/mdio-sun4i.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/phy/mdio-sun4i.c b/drivers/net/phy/mdio-sun4i.c index f70522c35163..135296508a7e 100644 --- a/drivers/net/phy/mdio-sun4i.c +++ b/drivers/net/phy/mdio-sun4i.c @@ -122,6 +122,7 @@ static int sun4i_mdio_probe(struct platform_device *pdev) return -EPROBE_DEFER; dev_info(&pdev->dev, "no regulator found\n"); + data->regulator = NULL; } else { ret = regulator_enable(data->regulator); if (ret) @@ -137,7 +138,8 @@ static int sun4i_mdio_probe(struct platform_device *pdev) return 0; err_out_disable_regulator: - regulator_disable(data->regulator); + if (data->regulator) + regulator_disable(data->regulator); err_out_free_mdiobus: mdiobus_free(bus); return ret; |