[Nouveau] [PATCH] drm/nouveau: fix acpi related kbuild warnings

[Marcin Slusarz]

On Fri, Dec 02, 2011 at 07:49:14PM +0100, Marcin Slusarz wrote:
> On Wed, Nov 09, 2011 at 10:32:34PM +0100, Marcin Slusarz wrote:
> > On Wed, Nov 02, 2011 at 10:39:40PM +0100, Marcin Slusarz wrote:
> > > Currently when X86 && ACPI && !X86_PLATFORM_DEVICES kbuild spits:
> > > 
> > > warning: (DRM_NOUVEAU) selects ACPI_WMI which has unmet direct
> > > dependencies (X86 && X86_PLATFORM_DEVICES && ACPI)
> > > warning: (DRM_NOUVEAU) selects MXM_WMI which has unmet direct
> > > dependencies (X86 && X86_PLATFORM_DEVICES && ACPI_WMI)
> > > 
> > > and goes on, which leaves a situation where ACPI_WMI (which depends on
> > > X86_PLATFORM_DEVICES) is enabled but X86_PLATFORM_DEVICES is not.
> > > Additionally, Nouveau on IA64 would enable these X86-related drivers
> > > when ACPI is enabled (doesn't matter but is wrong) and build
> > > nouveau_acpi.c which depends on them.
> > > 
> > > To fix this, introduce hidden DRM_NOUVEAU_ACPI variable which selects
> > > all acpi/x86 related configs and select it when both X86 and ACPI are
> > > enabled.
> > > 
> > > Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com>
> > > ---
> 
> ping?

ping