Subject: Re: [PATCH v12 net-next 2/9] net: mdio: mscc-miim: add ability to be used in a non-mmio configuration

From: Colin Foster <[email-masked]>
Date: Fri, 1 Jul 2022 13:38:30 -0700

On Fri, Jul 01, 2022 at 10:24:46PM +0200, Andy Shevchenko wrote:
> On Fri, Jul 1, 2022 at 9:26 PM Colin Foster
> <[email-masked]> wrote:
> >
> > There are a few Ocelot chips that contain the logic for this bus, but are
> > controlled externally. Specifically the VSC7511, 7512, 7513, and 7514. In
> > the externally controlled configurations these registers are not
> > memory-mapped.
> >
> > Add support for these non-memory-mapped configurations.
> 
> ...
> 
> > +       phy_regmap = ocelot_regmap_from_resource_optional(pdev, 1,
> > +                                                &mscc_miim_phy_regmap_config);
> > +       if (IS_ERR(phy_regmap)) {
> > +               dev_err(dev, "Unable to create phy register regmap\n");
> > +               return PTR_ERR(phy_regmap);
> 
> return dev_err_probe(...); ?

Thanks. Also the same is in pinctrl-ocelot. Fixing in my tree right now.

> >         }
> -- 
> With Best Regards,
> Andy Shevchenko