diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 6a03d7eced4d..cf805468eecc 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1875,6 +1875,9 @@ static int fec_enet_set_pauseparam(struct net_device *ndev, { struct fec_enet_private *fep = netdev_priv(ndev); + if (!fep->phy_dev) + return -ENODEV; + if (pause->tx_pause != pause->rx_pause) { netdev_info(ndev, "hardware only support enable/disable both tx and rx"); @@ -2186,6 +2189,7 @@ fec_enet_close(struct net_device *ndev) phy_stop(fep->phy_dev); phy_disconnect(fep->phy_dev); + fep->phy_dev = NULL; fec_enet_clk_enable(ndev, false); pinctrl_pm_select_sleep_state(&fep->pdev->dev); |