diff options
Diffstat (limited to 'sys/dev/ic/com.c')
| -rw-r--r-- | sys/dev/ic/com.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sys/dev/ic/com.c b/sys/dev/ic/com.c index 237a65fb7dc..412f7495a12 100644 --- a/sys/dev/ic/com.c +++ b/sys/dev/ic/com.c @@ -1,4 +1,4 @@ -/* $OpenBSD: com.c,v 1.49 1999/08/08 15:08:24 niklas Exp $ */ +/* $OpenBSD: com.c,v 1.50 1999/08/08 16:28:17 niklas Exp $ */ /* $NetBSD: com.c,v 1.82.4.1 1996/06/02 09:08:00 mrg Exp $ */ /*- @@ -628,9 +628,6 @@ com_detach(self, flags) mn |= 0x80; vdevgone(maj, mn, mn, VCHR); - /* Free the receive buffer. */ - free(sc->sc_rbuf, M_DEVBUF); - /* Detach and free the tty. */ if (sc->sc_tty) { tty_detach(sc->sc_tty); @@ -652,14 +649,14 @@ com_activate(self, act) struct com_softc *sc = (struct com_softc *)self; int s, rv = 0; - s = splserial(); + s = spltty(); switch (act) { case DVACT_ACTIVATE: rv = EOPNOTSUPP; break; case DVACT_DEACTIVATE: - if (sc->sc_hwflags & (COM_HW_CONSOLE|COM_HW_KGDB)) { + if (sc->sc_hwflags & COM_HW_CONSOLE) { rv = EBUSY; break; } |