From: Arkadiusz Miskiewicz <arekm@pld-linux.org>

With this patch I'm able to suspend to disk (well, works even without
patch) and resume (without it my laptop hangs (even sysrq is not working)
while resuming).
Signed-off-by: Arkadiusz Miskiewicz <arekm@pld-linux.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Jones <davej@redhat.com>