On Mon, Oct 2, 2023 at 11:44 AM Andy Shevchenko
<andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
>
> On Wed, Sep 27, 2023 at 04:29:24PM +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.
>
> ...
>
> > +struct gpio_device *gpio_device_find_by_label(const char *label)
> > +{
> > + return gpio_device_find((void *)label, gpio_chip_match_by_label);
> > +}
>
> Are we expecting that data referenced by the first parameter to the
> gpio_device_find() can be altered? If not, why not using const void *
> there and here as well?
>
I guess it's a good idea.
Bart
