Re: [PATCH] gpio: omap: use dynamic allocation of base

[Tony Lindgren]

* Bartosz Golaszewski <brgl@xxxxxxxx> [230116 08:38]:
> On Fri, Jan 13, 2023 at 9:59 PM Andreas Kemnade <andreas@xxxxxxxxxxxx> wrote:
> > diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
> > index 80ddc43fd875..f5f3d4b22452 100644
> > --- a/drivers/gpio/gpio-omap.c
> > +++ b/drivers/gpio/gpio-omap.c
> > @@ -1020,7 +1020,7 @@ static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc,
> >                 if (!label)
> >                         return -ENOMEM;
> >                 bank->chip.label = label;
> > -               bank->chip.base = gpio;
> > +               bank->chip.base = -1;
> >         }
> >         bank->chip.ngpio = bank->width;
> >
> > --
> > 2.30.2
> >
> 
> This could potentially break some legacy user-space programs using
> sysfs but whatever, let's apply it and see if anyone complains.

Worth a try for sure, fingers crossed. I guess /sys/class/gpio will
break at least.

Regards,

Tony