diff options
Diffstat (limited to 'sys/dev/ppbus/pps.c')
| -rw-r--r-- | sys/dev/ppbus/pps.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/dev/ppbus/pps.c b/sys/dev/ppbus/pps.c index 8fc5528..0bad854 100644 --- a/sys/dev/ppbus/pps.c +++ b/sys/dev/ppbus/pps.c @@ -6,7 +6,7 @@ * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp * ---------------------------------------------------------------------------- * - * $Id: pps.c,v 1.17 1999/05/06 22:03:14 peter Exp $ + * $Id: pps.c,v 1.18 1999/05/30 16:51:36 phk Exp $ * * This driver implements a draft-mogul-pps-api-02.txt PPS source. * @@ -87,6 +87,10 @@ static struct ppb_device * ppsprobe(struct ppb_data *ppb) { struct pps_data *sc; + static int once; + + if (!once++) + cdevsw_add(&pps_cdevsw); sc = (struct pps_data *) malloc(sizeof(struct pps_data), M_TEMP, M_NOWAIT); @@ -113,7 +117,6 @@ ppsprobe(struct ppb_data *ppb) static int ppsattach(struct ppb_device *dev) { - dev_t devt; /* * Report ourselves @@ -126,8 +129,6 @@ ppsattach(struct ppb_device *dev) dev->id_unit, DV_CHR, UID_ROOT, GID_WHEEL, 0600, PPS_NAME "%d", dev->id_unit); #endif - devt = makedev(CDEV_MAJOR, 0); - cdevsw_add(&devt, &pps_cdevsw, NULL); return (1); } |
