Le 01/05/2016 00:47, Sergei Shtylyov a écrit : > Now mdiobus_scan() returns ERR_PTR(-ENODEV) instead of NULL if the PHY > device ID was read as all ones. As this was not an error before, this > value should be filtered out now in this driver. > > Fixes: b74766a0a0fe ("phylib: don't return NULL from get_phy_device()") > Signed-off-by: Sergei Shtylyov <sergei.shtyl...@cogentembedded.com>
Acked-by: Nicolas Ferre <nicolas.fe...@atmel.com> Thanks. > > --- > The patch is against DaveM's 'net-next.git' repo. > > drivers/net/ethernet/cadence/macb.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > Index: net-next/drivers/net/ethernet/cadence/macb.c > =================================================================== > --- net-next.orig/drivers/net/ethernet/cadence/macb.c > +++ net-next/drivers/net/ethernet/cadence/macb.c > @@ -458,7 +458,8 @@ static int macb_mii_init(struct macb *bp > struct phy_device *phydev; > > phydev = mdiobus_scan(bp->mii_bus, i); > - if (IS_ERR(phydev)) { > + if (IS_ERR(phydev) && > + PTR_ERR(phydev) != -ENODEV) { > err = PTR_ERR(phydev); > break; > } > > -- Nicolas Ferre