diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fec_main.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 2716898e0b9b..00115b55d0ff 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -4056,12 +4056,15 @@ static int fec_reset_phy(struct platform_device *pdev) active_high = of_property_read_bool(np, "phy-reset-active-high"); - phy_reset = devm_gpiod_get(&pdev->dev, "phy-reset", + phy_reset = devm_gpiod_get_optional(&pdev->dev, "phy-reset", active_high ? GPIOD_OUT_HIGH : GPIOD_OUT_LOW); if (IS_ERR(phy_reset)) return dev_err_probe(&pdev->dev, PTR_ERR(phy_reset), "failed to get phy-reset-gpios\n"); + if (!phy_reset) + return 0; + if (msec > 20) msleep(msec); else |