[PATCH] Fix powerpc 44x_mmu build

[Josh Boyer]

On Fri, 2006-08-04 at 11:44 -0500, Matt Porter wrote:
> The PIN_SIZE definition name changed, update 44x_mmu.c accordingly.

As far as I know, 4xx still builds as ARCH=ppc...  is this patch just
something you noticed, or is it a hint that you're working on moving 4xx
to arch/powerpc?

Just curious, since I've been poking at this a bit and would rather not
duplicate effort.

josh