diff options
Diffstat (limited to 'drivers/net/phy/mdio_bus.c')
| -rw-r--r-- | drivers/net/phy/mdio_bus.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index a898e5c4ef1b..f99c21f78b63 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -364,9 +364,6 @@ int __mdiobus_register(struct mii_bus *bus, struct module *owner) mutex_init(&bus->mdio_lock); - if (bus->reset) - bus->reset(bus); - /* de-assert bus level PHY GPIO resets */ if (bus->num_reset_gpios > 0) { bus->reset_gpiod = devm_kcalloc(&bus->dev, @@ -396,6 +393,9 @@ int __mdiobus_register(struct mii_bus *bus, struct module *owner) } } + if (bus->reset) + bus->reset(bus); + for (i = 0; i < PHY_MAX_ADDR; i++) { if ((bus->phy_mask & (1 << i)) == 0) { struct phy_device *phydev; @@ -658,6 +658,18 @@ static int mdio_bus_match(struct device *dev, struct device_driver *drv) return 0; } +static int mdio_uevent(struct device *dev, struct kobj_uevent_env *env) +{ + int rc; + + /* Some devices have extra OF data and an OF-style MODALIAS */ + rc = of_device_uevent_modalias(dev, env); + if (rc != -ENODEV) + return rc; + + return 0; +} + #ifdef CONFIG_PM static int mdio_bus_suspend(struct device *dev) { @@ -708,6 +720,7 @@ static const struct dev_pm_ops mdio_bus_pm_ops = { struct bus_type mdio_bus_type = { .name = "mdio_bus", .match = mdio_bus_match, + .uevent = mdio_uevent, .pm = MDIO_BUS_PM_OPS, }; EXPORT_SYMBOL(mdio_bus_type); |