diff options
Diffstat (limited to 'emulators/rtc/files/rtc.c')
| -rw-r--r-- | emulators/rtc/files/rtc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/emulators/rtc/files/rtc.c b/emulators/rtc/files/rtc.c index c9063ad..6b604ef 100644 --- a/emulators/rtc/files/rtc.c +++ b/emulators/rtc/files/rtc.c @@ -266,11 +266,12 @@ rtc_poll(dev_t dev, int events, struct proc *p) } /* -=-=-=-=-=-=-=-=-= module load/unload stuff -=-=-=-=-=-=-=-=-= */ +static dev_t rtc_dev = NULL; + static int init_module(void) { int error = 0; - dev_t dev; #if __FreeBSD_version < 500104 error = cdevsw_add(&rtc_cdevsw); @@ -278,8 +279,8 @@ init_module(void) return error; #endif - dev = make_dev(&rtc_cdevsw, 0, UID_ROOT, GID_WHEEL, 0600, DEVICE_NAME); - if (dev==NULL) + rtc_dev = make_dev(&rtc_cdevsw, 0, UID_ROOT, GID_WHEEL, 0600, DEVICE_NAME); + if (rtc_dev==NULL) error = ENOMEM; return error; @@ -298,6 +299,7 @@ cleanup_module(void) DLog(Lfail, "%p busy", sc); return error; } + destroy_dev(rtc_dev); #if __FreeBSD_version < 500104 error = cdevsw_remove(&rtc_cdevsw); #endif |
