From: Christoph Hellwig <hch@lst.de>

Reduce ifdef clutter in arch/ppc64/kernel/sysfs.c
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>