diff options
| author | riastradh <riastradh@NetBSD.org> | 2022-10-26 23:53:03 +0000 |
|---|---|---|
| committer | riastradh <riastradh@NetBSD.org> | 2022-10-26 23:53:03 +0000 |
| commit | 10fbbe4accc1495e7e54199622d1c8d75287a2f8 (patch) | |
| tree | 94ed42ce8c7fa4ef9d9045bef7fc8de3f3a6e016 /sys/dev | |
| parent | 9ededf9ec6a66f6c7329bda6772e53dea173d33c (diff) | |
uhso(4): Convert locking comments to locking assertions.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/uhso.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/dev/usb/uhso.c b/sys/dev/usb/uhso.c index 6142fb6bb56..f67e25b2d30 100644 --- a/sys/dev/usb/uhso.c +++ b/sys/dev/usb/uhso.c @@ -1,4 +1,4 @@ -/* $NetBSD: uhso.c,v 1.36 2022/09/03 02:48:00 thorpej Exp $ */ +/* $NetBSD: uhso.c,v 1.37 2022/10/26 23:53:03 riastradh Exp $ */ /*- * Copyright (c) 2009 Iain Hibbert @@ -37,7 +37,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: uhso.c,v 1.36 2022/09/03 02:48:00 thorpej Exp $"); +__KERNEL_RCSID(0, "$NetBSD: uhso.c,v 1.37 2022/10/26 23:53:03 riastradh Exp $"); #ifdef _KERNEL_OPT #include "opt_inet.h" @@ -1759,7 +1759,6 @@ uhso_tty_do_ioctl(struct uhso_port *hp, u_long cmd, void *data, int flag, return error; } -/* this is called with tty_lock held */ static void uhso_tty_stop(struct tty *tp, int flag) { @@ -1768,6 +1767,8 @@ uhso_tty_stop(struct tty *tp, int flag) UHSOUNIT(tp->t_dev)); struct uhso_port *hp = sc->sc_port[UHSOPORT(tp->t_dev)]; #endif + + KASSERT(ttylocked(tp)); } static struct tty * @@ -1838,7 +1839,6 @@ uhso_tty_param(struct tty *tp, struct termios *t) return 0; } -/* this is called with tty_lock held */ Static void uhso_tty_start(struct tty *tp) { @@ -1847,6 +1847,8 @@ uhso_tty_start(struct tty *tp) struct uhso_port *hp = sc->sc_port[UHSOPORT(tp->t_dev)]; int s; + KASSERT(ttylocked(tp)); + if (!device_is_active(sc->sc_dev)) return; |
