155 	Scsi_Device * SDev;  in sd_ioctl()  local
158 	SDev = rscsi_disks[DEVICE_NR(dev)].device;  in sd_ioctl()
159 	if (!SDev)  in sd_ioctl()
169 	if( !scsi_block_when_processing_errors(SDev) )  in sd_ioctl()
448 	Scsi_Device * SDev;  in sd_open()  local
477 	SDev = rscsi_disks[target].device;  in sd_open()
478 	if (SDev->host->hostt->module)  in sd_open()
479 		__MOD_INC_USE_COUNT(SDev->host->hostt->module);  in sd_open()
482 	SDev->access_count++;  in sd_open()
485 		SDev->allow_revalidate = 1;  in sd_open()
487 		SDev->allow_revalidate = 0;  in sd_open()
513 	if (!SDev->online) {  in sd_open()
524 	if (SDev->removable)  in sd_open()
525 		if (SDev->access_count==1)  in sd_open()
526 			if (scsi_block_when_processing_errors(SDev))  in sd_open()
527 				scsi_ioctl(SDev, SCSI_IOCTL_DOORLOCK, NULL);  in sd_open()
533 	SDev->access_count--;  in sd_open()
534 	if (SDev->host->hostt->module)  in sd_open()
535 		__MOD_DEC_USE_COUNT(SDev->host->hostt->module);  in sd_open()
544 	Scsi_Device * SDev;  in sd_release()  local
547 	SDev = rscsi_disks[target].device;  in sd_release()
548 	if (!SDev)  in sd_release()
551 	SDev->access_count--;  in sd_release()
553 	if (SDev->removable) {  in sd_release()
554 		if (!SDev->access_count)  in sd_release()
555 			if (scsi_block_when_processing_errors(SDev))  in sd_release()
556 				scsi_ioctl(SDev, SCSI_IOCTL_DOORUNLOCK, NULL);  in sd_release()
558 	if (SDev->host->hostt->module)  in sd_release()
559 		__MOD_DEC_USE_COUNT(SDev->host->hostt->module);  in sd_release()
709 	Scsi_Device * SDev;  in check_scsidisk_media_change()  local
712 	SDev = rscsi_disks[target].device;  in check_scsidisk_media_change()
714 	if (target >= sd_template.dev_max || !SDev) {  in check_scsidisk_media_change()
718 	if (!SDev->removable)  in check_scsidisk_media_change()
727 	if (SDev->online == FALSE) {  in check_scsidisk_media_change()
729 		SDev->changed = 1;  in check_scsidisk_media_change()
743 	if (scsi_block_when_processing_errors(SDev))  in check_scsidisk_media_change()
744 		retval = scsi_ioctl(SDev, SCSI_IOCTL_TEST_UNIT_READY, NULL);  in check_scsidisk_media_change()
753 		SDev->changed = 1;  in check_scsidisk_media_change()
765 	retval = SDev->changed;  in check_scsidisk_media_change()
767 		SDev->changed = 0;  in check_scsidisk_media_change()