On Tue, Sep 12, 2023 at 12:07:20PM +0200, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
>
> By far the most common way of looking up GPIO devices is using their
> label. Provide a helpers for that to avoid every user implementing their
> own matching function.
...
> +static int gpio_chip_match_by_label(struct gpio_chip *gc, void *label)
> +{
> + return gc->label && !strcmp(gc->label, label);
When gc->label can be NULL?
> +}
--
With Best Regards,
Andy Shevchenko
