All qdev_prop_register_global() set &error_fatal for errp, except
'-rtc driftfix=slew', which arguably should also use &error_fatal, as
otherwise failing to apply the property would only report a warning.
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: NIgor Mammedov <imammedo@redhat.com>
Reviewed-by: NCornelia Huck <cohuck@redhat.com>
Acked-by: NEduardo Habkost <ehabkost@redhat.com>