diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2016-01-06 20:11:26 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-01-07 14:31:27 -0500 |
| commit | a9049e0c513c4521dbfaa302af8ed08b3366b41f (patch) | |
| tree | c7791b09aee213f8241f366aa9b88c270803ebf9 /drivers/net/phy/mdio_bus.c | |
| parent | f89df3f381f1e1247ddccdf178f203c06fddf5ce (diff) | |
mdio: Add support for mdio drivers.
Not all devices on an MDIO bus are PHYs. Meaning not all MDIO drivers
are PHY drivers. Add support for generic MDIO drivers.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/mdio_bus.c')
| -rw-r--r-- | drivers/net/phy/mdio_bus.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index 6f9ca51446db..0573cfd2116f 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -357,16 +357,25 @@ EXPORT_SYMBOL(__mdiobus_register); void mdiobus_unregister(struct mii_bus *bus) { + struct mdio_device *mdiodev; + struct phy_device *phydev; int i; BUG_ON(bus->state != MDIOBUS_REGISTERED); bus->state = MDIOBUS_UNREGISTERED; for (i = 0; i < PHY_MAX_ADDR; i++) { - struct phy_device *phydev = mdiobus_get_phy(bus, i); - if (phydev) { + mdiodev = bus->mdio_map[i]; + if (!mdiodev) + continue; + + if (!(mdiodev->flags & MDIO_DEVICE_FLAG_PHY)) { + phydev = container_of(mdiodev, struct phy_device, mdio); phy_device_remove(phydev); phy_device_free(phydev); + } else { + mdio_device_remove(mdiodev); + mdio_device_free(mdiodev); } } device_del(&bus->dev); |