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

Andy Shevchenko
2022-05-09T08:49:40Z

On Sun, May 8, 2022 at 8:53 PM Colin Foster
<colin.foster@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