diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/phy/mdio_bus.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index daf8356b54f3..c204067f1890 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -971,8 +971,14 @@ EXPORT_SYMBOL_GPL(mdiobus_modify_changed); */ static int mdio_bus_match(struct device *dev, struct device_driver *drv) { + struct mdio_driver *mdiodrv = to_mdio_driver(drv); struct mdio_device *mdio = to_mdio_device(dev); + /* Both the driver and device must type-match */ + if (!(mdiodrv->mdiodrv.flags & MDIO_DEVICE_IS_PHY) != + !(mdio->flags & MDIO_DEVICE_FLAG_PHY)) + return 0; + if (of_driver_match_device(dev, drv)) return 1; |