tag	line	file	source code
CDROMSTOP	1166	kernel/blk_drv/cdu31a.c	case CDROMSTOP:      /* Spin down the drive */
CDROMSTOP	209	kernel/blk_drv/mcd.c	case CDROMSTOP:      /* Spin down the drive */
CDROMSTOP	228	kernel/blk_drv/scsi/sr_ioctl.c	case CDROMSTOP: