[RFC v8 net-next 05/16] pinctrl: ocelot: add ability to be used in a non-mmio configuration

[Andy Shevchenko]

On Sun, May 8, 2022 at 8:53 PM Colin Foster
<colin.foster at in-advantage.com> wrote:
>
> There are a few Ocelot chips that contain pinctrl logic, but can be
> 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.

...

> +#if defined(REG)

Redundant.

> +#undef REG
> +#endif

...

> +               res = platform_get_resource(pdev, IORESOURCE_REG, 0);
> +               if (!res) {
> +                       dev_err(dev, "Failed to get resource\n");
> +                       return -ENODEV;

return dev_err_probe(...); ?

> +               }

...

>         if (IS_ERR(info->map)) {
>                 dev_err(dev, "Failed to create regmap\n");
>                 return PTR_ERR(info->map);

Ditto.

-- 
With Best Regards,
Andy Shevchenko