100 static int scsi_scan(struct Scsi_Host *shost, const char *str)  in scsi_scan()  argument
115 	if (shost->transportt->user_scan)  in scsi_scan()
116 		res = shost->transportt->user_scan(shost, channel, id, lun);  in scsi_scan()
118 		res = scsi_scan_host_selected(shost, channel, id, lun, 1);  in scsi_scan()
131 	struct Scsi_Host *shost = class_to_shost(dev);			\
132 	return snprintf (buf, 20, format_string, shost->field);		\
154 	struct Scsi_Host *shost = class_to_shost(dev);  in store_scan()  local
157 	res = scsi_scan(shost, buf);  in store_scan()
169 	struct Scsi_Host *shost = class_to_shost(dev);  in store_shost_state()  local
183 	if (scsi_host_set_state(shost, state))  in store_shost_state()
191 	struct Scsi_Host *shost = class_to_shost(dev);  in show_shost_state()  local
192 	const char *name = scsi_host_state_name(shost->shost_state);  in show_shost_state()
224 	struct Scsi_Host *shost = class_to_shost(dev);  in show_shost_supported_mode()  local
225 	unsigned int supported_mode = shost->hostt->supported_mode;  in show_shost_supported_mode()
240 	struct Scsi_Host *shost = class_to_shost(dev);  in show_shost_active_mode()  local
242 	if (shost->active_mode == MODE_UNKNOWN)  in show_shost_active_mode()
245 		return show_shost_mode(shost->active_mode, buf);  in show_shost_active_mode()
264 	struct Scsi_Host *shost = class_to_shost(dev);  in store_host_reset()  local
265 	struct scsi_host_template *sht = shost->hostt;  in store_host_reset()
274 		ret = sht->host_reset(shost, type);  in store_host_reset()
288 	struct Scsi_Host *shost = class_to_shost(dev);  in show_shost_eh_deadline()  local
290 	if (shost->eh_deadline == -1)  in show_shost_eh_deadline()
292 	return sprintf(buf, "%u\n", shost->eh_deadline / HZ);  in show_shost_eh_deadline()
299 	struct Scsi_Host *shost = class_to_shost(dev);  in store_shost_eh_deadline()  local
303 	if (shost->transportt &&  in store_shost_eh_deadline()
304 	    (shost->transportt->eh_strategy_handler ||  in store_shost_eh_deadline()
305 	     !shost->hostt->eh_host_reset_handler))  in store_shost_eh_deadline()
318 	spin_lock_irqsave(shost->host_lock, flags);  in store_shost_eh_deadline()
319 	if (scsi_host_in_recovery(shost))  in store_shost_eh_deadline()
323 			shost->eh_deadline = -1;  in store_shost_eh_deadline()
325 			shost->eh_deadline = deadline * HZ;  in store_shost_eh_deadline()
329 	spin_unlock_irqrestore(shost->host_lock, flags);  in store_shost_eh_deadline()
350 	struct Scsi_Host *shost = class_to_shost(dev);  in show_host_busy()  local
351 	return snprintf(buf, 20, "%d\n", atomic_read(&shost->host_busy));  in show_host_busy()
1154 	struct Scsi_Host *shost = sdev->host;  in scsi_remove_device()  local
1156 	mutex_lock(&shost->scan_mutex);  in scsi_remove_device()
1158 	mutex_unlock(&shost->scan_mutex);  in scsi_remove_device()
1164 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);  in __scsi_remove_target()  local
1168 	spin_lock_irqsave(shost->host_lock, flags);  in __scsi_remove_target()
1170 	list_for_each_entry(sdev, &shost->__devices, siblings) {  in __scsi_remove_target()
1175 		spin_unlock_irqrestore(shost->host_lock, flags);  in __scsi_remove_target()
1178 		spin_lock_irqsave(shost->host_lock, flags);  in __scsi_remove_target()
1181 	spin_unlock_irqrestore(shost->host_lock, flags);  in __scsi_remove_target()
1194 	struct Scsi_Host *shost = dev_to_shost(dev->parent);  in scsi_remove_target()  local
1199 	spin_lock_irqsave(shost->host_lock, flags);  in scsi_remove_target()
1200 	list_for_each_entry(starget, &shost->__targets, siblings) {  in scsi_remove_target()
1207 			spin_unlock_irqrestore(shost->host_lock, flags);  in scsi_remove_target()
1213 	spin_unlock_irqrestore(shost->host_lock, flags);  in scsi_remove_target()
1237 int scsi_sysfs_add_host(struct Scsi_Host *shost)  in scsi_sysfs_add_host()  argument
1242 	if (shost->hostt->shost_attrs) {  in scsi_sysfs_add_host()
1243 		for (i = 0; shost->hostt->shost_attrs[i]; i++) {  in scsi_sysfs_add_host()
1244 			error = device_create_file(&shost->shost_dev,  in scsi_sysfs_add_host()
1245 					shost->hostt->shost_attrs[i]);  in scsi_sysfs_add_host()
1251 	transport_register_device(&shost->shost_gendev);  in scsi_sysfs_add_host()
1252 	transport_configure_device(&shost->shost_gendev);  in scsi_sysfs_add_host()
1265 	struct Scsi_Host *shost = sdev->host;  in scsi_sysfs_device_initialize()  local
1289 			!shost->no_scsi2_lun_in_cdb)  in scsi_sysfs_device_initialize()
1293 	spin_lock_irqsave(shost->host_lock, flags);  in scsi_sysfs_device_initialize()
1295 	list_add_tail(&sdev->siblings, &shost->__devices);  in scsi_sysfs_device_initialize()
1296 	spin_unlock_irqrestore(shost->host_lock, flags);  in scsi_sysfs_device_initialize()