PPC_MULTIPLATFORM exists both for ppc32 and ppc64; chrp and pegasos,
OTOH, are ppc32-only.  The ifdef in via82cxxx should be for
PPC_MULTIPLATFORM and PPC32 - it makes no sense for ppc64 multiplatform
and, as the matter of fact, simply won't compile there.
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>