[PATCH] x86: remove last two pci_find offenders in the core code

Resending as I believe the discussion about them established they were
correct.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>