diff options
| author | Poul-Henning Kamp <phk@FreeBSD.org> | 1999-05-31 11:29:30 +0000 |
|---|---|---|
| committer | Poul-Henning Kamp <phk@FreeBSD.org> | 1999-05-31 11:29:30 +0000 |
| commit | 2447bec8293649f281b5f9926a7cd4097ccaf4bf (patch) | |
| tree | f7694bd7dc78280030c80d074ef35b7f539ff9ca /sys/dev/joy | |
| parent | db453b16791eca0888057e429ec55ab2c1e14af9 (diff) | |
Notes
Diffstat (limited to 'sys/dev/joy')
| -rw-r--r-- | sys/dev/joy/joy.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/sys/dev/joy/joy.c b/sys/dev/joy/joy.c index 6847f43d41222..a2edbd5f0690f 100644 --- a/sys/dev/joy/joy.c +++ b/sys/dev/joy/joy.c @@ -120,6 +120,10 @@ static int get_tick __P((void)); static int joyprobe (struct isa_device *dev) { + static int once; + + if (!once++) + cdevsw_add(&joy_cdevsw); #ifdef WANT_JOYSTICK_CONNECTED outb (dev->id_iobase, 0xff); DELAY (10000); /* 10 ms delay */ @@ -251,22 +255,6 @@ get_tick () return (high << 8) | low; } - -static int joy_devsw_installed; - -static void joy_drvinit(void *unused) -{ - dev_t dev; - - if( ! joy_devsw_installed ) { - dev = makedev(CDEV_MAJOR,0); - cdevsw_add(&dev,&joy_cdevsw,NULL); - joy_devsw_installed = 1; - } -} - -SYSINIT(joydev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,joy_drvinit,NULL) - #ifdef JOY_MODULE #include <sys/exec.h> |