Move the setup of the IRQ status handler so it will be set up properly before the early probe happens. BUG=chrome-os-partner:53336 Change-Id: I4380af1233d2a252899459635a3cb69ca196088d Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/16861 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>