131 static int scsi_scan(struct Scsi_Host *shost, const char *str)  in scsi_scan()  argument
146 	if (shost->transportt->user_scan)  in scsi_scan()
147 		res = shost->transportt->user_scan(shost, channel, id, lun);  in scsi_scan()
149 		res = scsi_scan_host_selected(shost, channel, id, lun,  in scsi_scan()
163 	struct Scsi_Host *shost = class_to_shost(dev);			\
164 	return snprintf (buf, 20, format_string, shost->field);		\
186 	struct Scsi_Host *shost = class_to_shost(dev);  in store_scan()  local
189 	res = scsi_scan(shost, buf);  in store_scan()
201 	struct Scsi_Host *shost = class_to_shost(dev);  in store_shost_state()  local
215 	if (scsi_host_set_state(shost, state))  in store_shost_state()
223 	struct Scsi_Host *shost = class_to_shost(dev);  in show_shost_state()  local
224 	const char *name = scsi_host_state_name(shost->shost_state);  in show_shost_state()
256 	struct Scsi_Host *shost = class_to_shost(dev);  in show_shost_supported_mode()  local
257 	unsigned int supported_mode = shost->hostt->supported_mode;  in show_shost_supported_mode()
272 	struct Scsi_Host *shost = class_to_shost(dev);  in show_shost_active_mode()  local
274 	if (shost->active_mode == MODE_UNKNOWN)  in show_shost_active_mode()
277 		return show_shost_mode(shost->active_mode, buf);  in show_shost_active_mode()
296 	struct Scsi_Host *shost = class_to_shost(dev);  in store_host_reset()  local
297 	struct scsi_host_template *sht = shost->hostt;  in store_host_reset()
306 		ret = sht->host_reset(shost, type);  in store_host_reset()
322 	struct Scsi_Host *shost = class_to_shost(dev);  in show_shost_eh_deadline()  local
324 	if (shost->eh_deadline == -1)  in show_shost_eh_deadline()
326 	return sprintf(buf, "%u\n", shost->eh_deadline / HZ);  in show_shost_eh_deadline()
333 	struct Scsi_Host *shost = class_to_shost(dev);  in store_shost_eh_deadline()  local
337 	if (shost->transportt &&  in store_shost_eh_deadline()
338 	    (shost->transportt->eh_strategy_handler ||  in store_shost_eh_deadline()
339 	     !shost->hostt->eh_host_reset_handler))  in store_shost_eh_deadline()
352 	spin_lock_irqsave(shost->host_lock, flags);  in store_shost_eh_deadline()
353 	if (scsi_host_in_recovery(shost))  in store_shost_eh_deadline()
357 			shost->eh_deadline = -1;  in store_shost_eh_deadline()
359 			shost->eh_deadline = deadline * HZ;  in store_shost_eh_deadline()
363 	spin_unlock_irqrestore(shost->host_lock, flags);  in store_shost_eh_deadline()
384 	struct Scsi_Host *shost = class_to_shost(dev);  in show_host_busy()  local
385 	return snprintf(buf, 20, "%d\n", scsi_host_busy(shost));  in show_host_busy()
1417 	struct Scsi_Host *shost = sdev->host;  in scsi_remove_device()  local
1419 	mutex_lock(&shost->scan_mutex);  in scsi_remove_device()
1421 	mutex_unlock(&shost->scan_mutex);  in scsi_remove_device()
1427 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);  in __scsi_remove_target()  local
1431 	spin_lock_irqsave(shost->host_lock, flags);  in __scsi_remove_target()
1433 	list_for_each_entry(sdev, &shost->__devices, siblings) {  in __scsi_remove_target()
1447 		spin_unlock_irqrestore(shost->host_lock, flags);  in __scsi_remove_target()
1450 		spin_lock_irqsave(shost->host_lock, flags);  in __scsi_remove_target()
1453 	spin_unlock_irqrestore(shost->host_lock, flags);  in __scsi_remove_target()
1466 	struct Scsi_Host *shost = dev_to_shost(dev->parent);  in scsi_remove_target()  local
1471 	spin_lock_irqsave(shost->host_lock, flags);  in scsi_remove_target()
1472 	list_for_each_entry(starget, &shost->__targets, siblings) {  in scsi_remove_target()
1483 			spin_unlock_irqrestore(shost->host_lock, flags);  in scsi_remove_target()
1489 	spin_unlock_irqrestore(shost->host_lock, flags);  in scsi_remove_target()
1513 int scsi_sysfs_add_host(struct Scsi_Host *shost)  in scsi_sysfs_add_host()  argument
1518 	if (shost->hostt->shost_attrs) {  in scsi_sysfs_add_host()
1519 		for (i = 0; shost->hostt->shost_attrs[i]; i++) {  in scsi_sysfs_add_host()
1520 			error = device_create_file(&shost->shost_dev,  in scsi_sysfs_add_host()
1521 					shost->hostt->shost_attrs[i]);  in scsi_sysfs_add_host()
1527 	transport_register_device(&shost->shost_gendev);  in scsi_sysfs_add_host()
1528 	transport_configure_device(&shost->shost_gendev);  in scsi_sysfs_add_host()
1541 	struct Scsi_Host *shost = sdev->host;  in scsi_sysfs_device_initialize()  local
1565 			!shost->no_scsi2_lun_in_cdb)  in scsi_sysfs_device_initialize()
1569 	spin_lock_irqsave(shost->host_lock, flags);  in scsi_sysfs_device_initialize()
1571 	list_add_tail(&sdev->siblings, &shost->__devices);  in scsi_sysfs_device_initialize()
1572 	spin_unlock_irqrestore(shost->host_lock, flags);  in scsi_sysfs_device_initialize()