[PATCH] Don't try to use agp symbols if we don't have AGP (*cough*sparc*cough*)

[Dave Airlie]

On Wed, 2009-03-11 at 11:55 -0400, Kyle McMartin wrote:
> On Wed, Mar 11, 2009 at 11:33:25AM -0400, Josh Boyer wrote:
> > >+#if __OS_HAS_AGP
> > 
> > Not that this is your fault, but shouldn't this be something
> > like __ARCH_HAS_AGP?
> > 
> 
> Keep in mind the DRM for better or for worse supposedly supports more
> OSes than just Linux.
> 
> I suspect the 'ideal' fix for upstream is to stub out drm_agp_init_ttm
> on !CONFIG_AGP arches.

OS_HAS_AGP is just a wrapper around convoluted CONFIG_AGP,
CONFIG_AGP_MODULE.

Its perfectly acceptable to build a kernel with no AGP and DRM enabled
on x86.

Dave.

> 
> regards, Kyle