STTYF_CDCHG       890 dev/sbus/spif.c 		SET(sp->sp_flags, STTYF_CDCHG);
STTYF_CDCHG       969 dev/sbus/spif.c 			CLR(sp->sp_flags, STTYF_DONE | STTYF_CDCHG |
STTYF_CDCHG       973 dev/sbus/spif.c 			if (ISSET(flags, STTYF_CDCHG)) {