diff options
Diffstat (limited to 'sys/dev/smbus/smb.c')
| -rw-r--r-- | sys/dev/smbus/smb.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/sys/dev/smbus/smb.c b/sys/dev/smbus/smb.c index f411f8a..5eed57e 100644 --- a/sys/dev/smbus/smb.c +++ b/sys/dev/smbus/smb.c @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: smb.c,v 1.11 1999/05/09 13:00:37 phk Exp $ + * $Id: smb.c,v 1.12 1999/05/30 16:51:37 phk Exp $ * */ #include <sys/param.h> @@ -122,6 +122,10 @@ static int smb_probe(device_t dev) { struct smb_softc *sc = (struct smb_softc *)device_get_softc(dev); + static int once; + + if (!once++) + cdevsw_add(&smb_cdevsw); sc->sc_addr = smbus_get_addr(dev); @@ -272,21 +276,5 @@ smbioctl(dev_t dev, u_long cmd, caddr_t data, int flags, struct proc *p) return (error); } -static int smb_devsw_installed = 0; - -static void -smb_drvinit(void *unused) -{ - dev_t dev; - - if( ! smb_devsw_installed ) { - dev = makedev(CDEV_MAJOR,0); - cdevsw_add(&dev,&smb_cdevsw,NULL); - smb_devsw_installed = 1; - } -} - DEV_DRIVER_MODULE(smb, smbus, smb_driver, smb_devclass, CDEV_MAJOR, NOMAJ, smb_cdevsw, 0, 0); - -SYSINIT(smbdev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,smb_drvinit,NULL) |
