diff options
| -rw-r--r-- | drivers/tty/n_tty.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index 594a3c19882b..290769c67a8d 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -297,6 +297,7 @@ static ssize_t chars_in_buffer(struct tty_struct *tty) static ssize_t n_tty_chars_in_buffer(struct tty_struct *tty) { + WARN_ONCE(1, "%s is deprecated and scheduled for removal.", __func__); return chars_in_buffer(tty); } |