185 	struct Scsi_Host *shost = sdev->host;  in scsi_finish_command()  local
195 	if (atomic_read(&shost->host_blocked))  in scsi_finish_command()
196 		atomic_set(&shost->host_blocked, 0);  in scsi_finish_command()
564 struct scsi_device *__scsi_iterate_devices(struct Scsi_Host *shost,  in __scsi_iterate_devices()  argument
567 	struct list_head *list = (prev ? &prev->siblings : &shost->__devices);  in __scsi_iterate_devices()
571 	spin_lock_irqsave(shost->host_lock, flags);  in __scsi_iterate_devices()
572 	while (list->next != &shost->__devices) {  in __scsi_iterate_devices()
580 	spin_unlock_irqrestore(shost->host_lock, flags);  in __scsi_iterate_devices()
601 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);  in starget_for_each_device()  local
604 	shost_for_each_device(sdev, shost) {  in starget_for_each_device()
629 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);  in __starget_for_each_device()  local
632 	__shost_for_each_device(sdev, shost) {  in __starget_for_each_device()
684 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);  in scsi_device_lookup_by_target()  local
687 	spin_lock_irqsave(shost->host_lock, flags);  in scsi_device_lookup_by_target()
691 	spin_unlock_irqrestore(shost->host_lock, flags);  in scsi_device_lookup_by_target()
713 struct scsi_device *__scsi_device_lookup(struct Scsi_Host *shost,  in __scsi_device_lookup()  argument
718 	list_for_each_entry(sdev, &shost->__devices, siblings) {  in __scsi_device_lookup()
741 struct scsi_device *scsi_device_lookup(struct Scsi_Host *shost,  in scsi_device_lookup()  argument
747 	spin_lock_irqsave(shost->host_lock, flags);  in scsi_device_lookup()
748 	sdev = __scsi_device_lookup(shost, channel, id, lun);  in scsi_device_lookup()
751 	spin_unlock_irqrestore(shost->host_lock, flags);  in scsi_device_lookup()