There is no declaration of the 'NMI' type. INTERFACE_CHECK()
returns an abstract type (see commit aa1b35b975). The abstract
type corresponding to the TYPE_NMI interface is 'NMIState'.
Fixes: 9cb805fd26
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20191207094823.20707-1-philmd@redhat.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>