diff options
| -rw-r--r-- | drivers/char/tty_io.c | 1 | ||||
| -rw-r--r-- | include/linux/tty.h | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index c927f42c8e4d..b62bb67c3414 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -3721,7 +3721,6 @@ static void initialize_tty_struct(struct tty_struct *tty) tty->buf.head = tty->buf.tail = NULL; tty_buffer_init(tty); INIT_DELAYED_WORK(&tty->buf.work, flush_to_ldisc); - init_MUTEX(&tty->buf.pty_sem); mutex_init(&tty->termios_mutex); init_waitqueue_head(&tty->write_wait); init_waitqueue_head(&tty->read_wait); diff --git a/include/linux/tty.h b/include/linux/tty.h index 402de892b3ed..5824a9777ad7 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -74,7 +74,6 @@ struct tty_buffer { struct tty_bufhead { struct delayed_work work; - struct semaphore pty_sem; spinlock_t lock; struct tty_buffer *head; /* Queue head */ struct tty_buffer *tail; /* Active buffer */ |