diff options
Diffstat (limited to 'sys/dev/sio/sio.c')
-rw-r--r-- | sys/dev/sio/sio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/sio/sio.c b/sys/dev/sio/sio.c index 42c78b6..93ed290 100644 --- a/sys/dev/sio/sio.c +++ b/sys/dev/sio/sio.c @@ -323,13 +323,14 @@ static d_write_t siowrite; static d_ioctl_t sioioctl; static struct cdevsw sio_cdevsw = { + .d_version = D_VERSION, .d_open = sioopen, .d_close = sioclose, .d_read = sioread, .d_write = siowrite, .d_ioctl = sioioctl, .d_name = sio_driver_name, - .d_flags = D_TTY, + .d_flags = D_TTY | D_NEEDGIANT, }; int comconsole = -1; |