Re: [PATCH 1/2] gpio: omap: allow building the module with COMPILE_TEST=y

[Bartosz Golaszewski]

On Tue, Dec 3, 2024 at 7:41 PM Andrew Davis <afd@xxxxxx> wrote:
>
> On 12/3/24 10:41 AM, Bartosz Golaszewski wrote:
> > From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
> >
> > For better build coverage, allow building the gpio-omap driver with
> > COMPILE_TEST Kconfig option enabled.
> >
> > Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
> > ---
> >   drivers/gpio/Kconfig | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
> > index 56fee58e281e7..fb923ccd79028 100644
> > --- a/drivers/gpio/Kconfig
> > +++ b/drivers/gpio/Kconfig
> > @@ -530,7 +530,7 @@ config GPIO_OCTEON
> >   config GPIO_OMAP
> >       tristate "TI OMAP GPIO support" if ARCH_OMAP2PLUS || COMPILE_TEST
> >       default y if ARCH_OMAP
> > -     depends on ARM
> > +     depends on ARM || COMPILE_TEST
>
> Why do we have this depends on ARM at all? It already has that condition
> above on ARCH_OMAP2PLUS which limits to ARM outside of compile testing.
>
> And anything that selects ARCH_OMAP2PLUS also selects ARCH_OMAP, so we
> could just do this:
>

I agree we can drop that bit.

> --- a/drivers/gpio/Kconfig
> +++ b/drivers/gpio/Kconfig
> @@ -528,9 +528,9 @@ config GPIO_OCTEON
>            family of SOCs.
>
>   config GPIO_OMAP
> -       tristate "TI OMAP GPIO support" if ARCH_OMAP2PLUS || COMPILE_TEST
> -       default y if ARCH_OMAP
> -       depends on ARM
> +       tristate "TI OMAP GPIO support"
> +       default y
> +       depends on ARCH_OMAP2PLUS || COMPILE_TEST

This would default to y with COMPILE_TEST. We definitely don't want
that. IMO it should be:

tristate "TI OMAP GPIO support"
depends on ARCH_OMAP2PLUS || COMPILE_TEST
default y if ARCH_OMAP2PLUS

Bartosz