[PATCH] drm: Drop ARCH_MULTIPLATFORM from dependencies

[Uwe Kleine-König]

Hello Arnd,

On Fri, Dec 09, 2022 at 11:53:49PM +0100, Arnd Bergmann wrote:
> On Fri, Dec 9, 2022, at 23:05, Uwe Kleine-König wrote:
> > Some of these dependencies used to be sensible when only a small part of
> > the platforms supported by ARCH=arm could be compiled together in a
> > single kernel image. Nowadays ARCH_MULTIPLATFORM is only used as a guard
> > for kernel options incompatible with a multiplatform image. See commit
> > 84fc86360623 ("ARM: make ARCH_MULTIPLATFORM user-visible") for some more
> > details.
> >
> > Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
> 
> Makes sense,
> 
> Acked-by: Arnd Bergmann <arnd at arndb.de>

Thanks. (But honestly I'm not surprised you agree to this patch after
our conversation on irc :-)
 
> > diff --git a/drivers/gpu/drm/omapdrm/Kconfig 
> > b/drivers/gpu/drm/omapdrm/Kconfig
> > index 455e1a91f0e5..76ded1568bd0 100644
> > --- a/drivers/gpu/drm/omapdrm/Kconfig
> > +++ b/drivers/gpu/drm/omapdrm/Kconfig
> > @@ -2,7 +2,7 @@
> >  config DRM_OMAP
> >  	tristate "OMAP DRM"
> >  	depends on DRM && OF
> > -	depends on ARCH_OMAP2PLUS || ARCH_MULTIPLATFORM
> > +	depends on ARCH_OMAP2PLUS
> >  	select DRM_KMS_HELPER
> >  	select VIDEOMODE_HELPERS
> >  	select HDMI
> 
> Since the original purpose of the ||ARCH_MULTIPLATFORM was to allow
> building the driver on more targets, I wonder if we should instead
> make that ||COMPILE_TEST, which would also allow building it on
> x86 and others.

I wondered about that, too, but thought that would be a new patch.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |
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