On 04/24/2018 09:09 AM, Alexandre Belloni wrote: > Some MDIO busses will error out when trying to read a phy address with no > phy present at that address. In that case, probing the bus will fail > because __mdiobus_register() is scanning the bus for all possible phys > addresses. > > In case MII_PHYSID1 returns -EIO or -ENODEV, consider there is no phy at > this address and set the phy ID to 0xffffffff which is then properly > handled in get_phy_device(). > > Suggested-by: Andrew Lunn <[email protected]> > Signed-off-by: Alexandre Belloni <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]> -- Florian
