Re: [PATCH] gpio: rcar: Add r8a7793 and r8a7794 support

[Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>]

Hi Kaneko-san,

On Fri, Nov 7, 2014 at 11:49 AM, Yoshihiro Kaneko <ykaneko0929@xxxxxxxxx> wrote:
>> Given we now have 4 identical copies of the above struct gpio_rcar_info,
>> I think it starts to make sense to create
>>
>>         static struct gpio_rcar_info gpio_rcar_info_gen2 = {
>>                 .has_both_edge_trigger = true;
>>         };
>>
>> and just reference that one from gpio_rcar_of_table[].
>> While at it, you can do the same for R-Car Gen 1 for consistency.
>
> Is the following what you intended?

Yes, thank you very much.

Please add a similar struct for R-Car Gen1.

> +static const struct gpio_rcar_info gpio_rcar_info_gen2 = {
> +       .has_both_edge_trigger = true,
> +};
> +
>  static const struct of_device_id gpio_rcar_of_table[] = {
>         {
>                 .compatible = "renesas,gpio-r8a7790",
> -               .data = (void *)&(const struct gpio_rcar_info) {
> -                       .has_both_edge_trigger = true,
> -               },
> +               .data = &gpio_rcar_info_gen2,
>         }, {
>                 .compatible = "renesas,gpio-r8a7791",
> -               .data = (void *)&(const struct gpio_rcar_info) {
> -                       .has_both_edge_trigger = true,
> -               },
> +               .data = &gpio_rcar_info_gen2,
> +       }, {
> +               .compatible = "renesas,gpio-r8a7793",
> +               .data = &gpio_rcar_info_gen2,
> +       }, {
> +               .compatible = "renesas,gpio-r8a7794",
> +               .data = &gpio_rcar_info_gen2,
>         }, {
>                 .compatible = "renesas,gpio-rcar",
>                 .data = (void *)&(const struct gpio_rcar_info) {
>                         .has_both_edge_trigger = false,
>                 },

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

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
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