diff options
Diffstat (limited to 'drivers/net/phy')
| -rw-r--r-- | drivers/net/phy/mdio-sun4i.c | 6 | ||||
| -rw-r--r-- | drivers/net/phy/phylink.c | 5 | ||||
| -rw-r--r-- | drivers/net/phy/sfp-bus.c | 6 |
3 files changed, 11 insertions, 6 deletions
diff --git a/drivers/net/phy/mdio-sun4i.c b/drivers/net/phy/mdio-sun4i.c index 135296508a7e..6425ce04d3f9 100644 --- a/drivers/net/phy/mdio-sun4i.c +++ b/drivers/net/phy/mdio-sun4i.c @@ -118,8 +118,10 @@ static int sun4i_mdio_probe(struct platform_device *pdev) data->regulator = devm_regulator_get(&pdev->dev, "phy"); if (IS_ERR(data->regulator)) { - if (PTR_ERR(data->regulator) == -EPROBE_DEFER) - return -EPROBE_DEFER; + if (PTR_ERR(data->regulator) == -EPROBE_DEFER) { + ret = -EPROBE_DEFER; + goto err_out_free_mdiobus; + } dev_info(&pdev->dev, "no regulator found\n"); data->regulator = NULL; diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 827f3f92560e..249ce5cbea22 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -1296,6 +1296,7 @@ int phylink_mii_ioctl(struct phylink *pl, struct ifreq *ifr, int cmd) switch (cmd) { case SIOCGMIIPHY: mii->phy_id = pl->phydev->mdio.addr; + /* fall through */ case SIOCGMIIREG: ret = phylink_phy_read(pl, mii->phy_id, mii->reg_num); @@ -1318,6 +1319,7 @@ int phylink_mii_ioctl(struct phylink *pl, struct ifreq *ifr, int cmd) switch (cmd) { case SIOCGMIIPHY: mii->phy_id = 0; + /* fall through */ case SIOCGMIIREG: ret = phylink_mii_read(pl, mii->phy_id, mii->reg_num); @@ -1429,9 +1431,8 @@ static void phylink_sfp_link_down(void *upstream) WARN_ON(!lockdep_rtnl_is_held()); set_bit(PHYLINK_DISABLE_LINK, &pl->phylink_disable_state); + queue_work(system_power_efficient_wq, &pl->resolve); flush_work(&pl->resolve); - - netif_carrier_off(pl->netdev); } static void phylink_sfp_link_up(void *upstream) diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c index 8a1b1f4c1b7c..ab64a142b832 100644 --- a/drivers/net/phy/sfp-bus.c +++ b/drivers/net/phy/sfp-bus.c @@ -356,7 +356,8 @@ EXPORT_SYMBOL_GPL(sfp_register_upstream); void sfp_unregister_upstream(struct sfp_bus *bus) { rtnl_lock(); - sfp_unregister_bus(bus); + if (bus->sfp) + sfp_unregister_bus(bus); bus->upstream = NULL; bus->netdev = NULL; rtnl_unlock(); @@ -459,7 +460,8 @@ EXPORT_SYMBOL_GPL(sfp_register_socket); void sfp_unregister_socket(struct sfp_bus *bus) { rtnl_lock(); - sfp_unregister_bus(bus); + if (bus->netdev) + sfp_unregister_bus(bus); bus->sfp_dev = NULL; bus->sfp = NULL; bus->socket_ops = NULL; |