x86: acpi: cleanup PCI device _DSM duplication

add ASUN variable to hotpluggable slots and use it
instead of _SUN which has the same value to reuse
_DMS code on both branches (hot- and non-hotpluggable).
No functional change.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20220701133515.137890-10-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
1 file changed