diff options
| -rw-r--r-- | sys/dev/usb/umodem.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/dev/usb/umodem.c b/sys/dev/usb/umodem.c index bd0127f130a..d55b4a282f0 100644 --- a/sys/dev/usb/umodem.c +++ b/sys/dev/usb/umodem.c @@ -1,4 +1,4 @@ -/* $OpenBSD: umodem.c,v 1.49 2013/04/26 13:46:40 mglocker Exp $ */ +/* $OpenBSD: umodem.c,v 1.50 2013/07/05 07:56:36 mpi Exp $ */ /* $NetBSD: umodem.c,v 1.45 2002/09/23 05:51:23 simonb Exp $ */ /* @@ -766,6 +766,12 @@ umodem_detach(struct device *self, int flags) DPRINTF(("umodem_detach: sc=%p flags=%d\n", sc, flags)); + if (sc->sc_notify_pipe != NULL) { + usbd_abort_pipe(sc->sc_notify_pipe); + usbd_close_pipe(sc->sc_notify_pipe); + sc->sc_notify_pipe = NULL; + } + if (sc->sc_subdev != NULL) rv = config_detach(sc->sc_subdev, flags); |