[PATCH 14/17] pinctrl: renesas: Move fixed assignments to 'pinctrl_desc' definition

[Geert Uytterhoeven]

Hi Krzysztof,

On Wed, 28 May 2025 at 12:42, Krzysztof Kozlowski
<krzysztof.kozlowski at linaro.org> wrote:
> Assign 'struct pinctrl_desc' .pins and .npins members in definition to
> make clear that number of pins is fixed and have less code in the probe.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>

Reviewed-by: Geert Uytterhoeven <geert+renesas at glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas at glider.be>

> --- a/drivers/pinctrl/renesas/pinctrl-rzn1.c
> +++ b/drivers/pinctrl/renesas/pinctrl-rzn1.c
> @@ -680,6 +680,8 @@ static struct pinctrl_desc rzn1_pinctrl_desc = {

This structure could be made const...

>         .pmxops = &rzn1_pmx_ops,
>         .confops = &rzn1_pinconf_ops,
>         .owner = THIS_MODULE,
> +       .pins = rzn1_pins,
> +       .npins = ARRAY_SIZE(rzn1_pins),
>  };
>
>  static int rzn1_pinctrl_parse_groups(struct device_node *np,
> @@ -878,8 +880,6 @@ static int rzn1_pinctrl_probe(struct platform_device *pdev)
>
>         ipctl->dev = &pdev->dev;
>         rzn1_pinctrl_desc.name = dev_name(&pdev->dev);

... if you would replace this assignment by a hardcoded name
like "pinctrl-rzn1".

> -       rzn1_pinctrl_desc.pins = rzn1_pins;
> -       rzn1_pinctrl_desc.npins = ARRAY_SIZE(rzn1_pins);
>
>         ret = rzn1_pinctrl_probe_dt(pdev, ipctl);
>         if (ret) {

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds