Re: [PATCH v2] gpiolib: fix hogs with multiple lines

[Linus Walleij]

On Thu, Mar 26, 2026 at 3:18 PM Bartosz Golaszewski
<bartosz.golaszewski@xxxxxxxxxxxxxxxx> wrote:

> After moving GPIO hog handling into GPIOLIB core, we accidentally stopped
> supporting devicetree hog definitions with multiple lines like so:
>
>         hog {
>                 gpio-hog;
>                 gpios = <3 0>, <4 GPIO_ACTIVE_LOW>;
>                 output-high;
>                 line-name = "foo";
>         };
>
> Restore this functionality to fix reported regressions.
>
> Fixes: d1d564ec4992 ("gpio: move hogs into GPIO core")
> Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
> Closes: https://lore.kernel.org/all/CAMuHMdX6RuZXAozrF5m625ZepJTVVr4pcyKczSk12MedWvoejw@xxxxxxxxxxxxxx/
> Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>

Oups, nice catch!
Reviewed-by: Linus Walleij <linusw@xxxxxxxxxx>

Yours,
Linus Walleij