diff options
Diffstat (limited to 'sys/i386/isa/spigot.c')
| -rw-r--r-- | sys/i386/isa/spigot.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/i386/isa/spigot.c b/sys/i386/isa/spigot.c index 4c638d5..96272df 100644 --- a/sys/i386/isa/spigot.c +++ b/sys/i386/isa/spigot.c @@ -266,8 +266,11 @@ spigintr(int unit) { struct spigot_softc *ss = (struct spigot_softc *)&spigot_softc[unit]; - if(ss->p && ss->signal_num) + if(ss->p && ss->signal_num) { + PROC_LOCK(ss->p); psignal(ss->p, ss->signal_num); + PROC_UNLOCK(ss->p); + } } static int |
