+
+ /*
+ * After scsi_remove_host() has returned the scsi LLD module can be
+ * unloaded and/or the host resources can be released. Hence wait until
+ * the dependent SCSI targets and devices are gone before returning.
+ */
+ wait_event(shost->targets_wq, atomic_read(&shost->target_count) == 0);
+
+ scsi_mq_destroy_tags(shost);