- * Use the default elevator specified by config boot param or
- * config option. Don't try to load modules as we could be running
- * off async and request_module() isn't allowed from async.
+ * Use the default elevator specified by config boot param for
+ * non-mq devices, or by config option. Don't try to load modules
+ * as we could be running off async and request_module() isn't
+ * allowed from async.