> > @@ -176,6 +170,15 @@ static int mv88e6060_setup(struct dsa_switch *ds,
> > struct device *dev)
> > {
> > int i;
> > int ret;
> > + struct mv88e6060_priv *priv;
> > +
> > + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
> > + if (!priv)
> > + return -ENOMEM;
> > +
> > + ds->priv = priv;
> > + priv->bus = dsa_host_dev_to_mii_bus(ds->master_dev);
>
> This patch drops the checks for !bus, and thus mdiobus_write_nested can
> segfault later. Maybe restore the check here?
Agreed. I will post a refresh of these patches in a few days. I made a
few changes to integrate with the mdio device patchset which has
recently been merged.
Andrew
