zst_dev           112 dev/ic/z8530tty.c 	struct	device zst_dev;		/* required first: base device */
zst_dev           221 dev/ic/z8530tty.c 	cf = zst->zst_dev.dv_cfdata;
zst_dev           222 dev/ic/z8530tty.c 	tty_unit = zst->zst_dev.dv_unit;
zst_dev          1101 dev/ic/z8530tty.c 			zst->zst_dev.dv_xname, what);