Re: [PATCH RFC v4 1/6] ARM: pxa: Convert Spitz OHCI to GPIO descriptors

[Andy Shevchenko <andy.shevchenko@xxxxxxxxx>]

On Sun, Oct 1, 2023 at 5:13 PM Duje Mihanović <duje.mihanovic@xxxxxxxx> wrote:
>
> Sharp's Spitz board still uses the legacy GPIO interface for controlling
> a GPIO pin related to the USB host controller.
>
> Convert this function to use the new GPIO descriptor interface.

...

> +       pxa_ohci->usb_host = gpiod_get_optional(&pdev->dev, "usb-host", GPIOD_OUT_LOW);
> +       if (IS_ERR(pxa_ohci->usb_host))
> +               dev_warn(&pdev->dev, "failed to get USB host GPIO with %pe\n",
> +                               pxa_ohci->usb_host);

Since you are using _optional() API, you need to bail out on the error
case and replace dev_warn() by dev_err(). I guess I already commented
on this. What is the rationale to not follow my comment?

-- 
With Best Regards,
Andy Shevchenko