x86/fpu: Move lazy restore functions up a few lines

x86/fpu: Move lazy restore functions up a few lines

We need another lazy restore related function, that will be called
from a function that is above where the lazy restore functions are
now. It would be nice to keep all three functions grouped together.

Signed-off-by: Rik van Riel <riel@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Link: http://lkml.kernel.org/r/1423252925-14451-5-git-send-email-riel@redhat.com
Signed-off-by: Borislav Petkov <bp@suse.de>