diff options
| author | n_hibma <n_hibma@FreeBSD.org> | 1999-11-11 17:36:33 +0000 |
|---|---|---|
| committer | n_hibma <n_hibma@FreeBSD.org> | 1999-11-11 17:36:33 +0000 |
| commit | 2ececa4e38eb36e8492f6789ab235214af09adad (patch) | |
| tree | 8cd424a58b1dff7def2a49c8eead3523e19acd85 /sys/dev/usb/ugen.c | |
| parent | 4c498c4fdeb063ec3facb3dd2964fb02d90c17f5 (diff) | |
| download | FreeBSD-src-2ececa4e38eb36e8492f6789ab235214af09adad.zip FreeBSD-src-2ececa4e38eb36e8492f6789ab235214af09adad.tar.gz | |
Avoid the usurping message
Diffstat (limited to 'sys/dev/usb/ugen.c')
| -rw-r--r-- | sys/dev/usb/ugen.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/dev/usb/ugen.c b/sys/dev/usb/ugen.c index a5071a4..2d433d4 100644 --- a/sys/dev/usb/ugen.c +++ b/sys/dev/usb/ugen.c @@ -187,7 +187,13 @@ USB_ATTACH(ugen) } #ifdef __FreeBSD__ - cdevsw_add(&ugen_cdevsw); + { + static int global_init_done = 0; + if (!global_init_done) { + cdevsw_add(&ugen_cdevsw); + global_init_done = 1; + } + } #endif USB_ATTACH_SUCCESS_RETURN; } |
