diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/vt/vt.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 981d2bfcf9a5..62c8a45ad731 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -3156,8 +3156,14 @@ static struct tty_driver *vt_console_device(struct console *c, int *index) return console_driver; } +static int vt_console_setup(struct console *co, char *options) +{ + return co->index >= MAX_NR_CONSOLES ? -EINVAL : 0; +} + static struct console vt_console_driver = { .name = "tty", + .setup = vt_console_setup, .write = vt_console_print, .device = vt_console_device, .unblank = unblank_screen, |