diff options
Diffstat (limited to 'kernel/drivers/tty/rocket.c')
| -rw-r--r-- | kernel/drivers/tty/rocket.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/kernel/drivers/tty/rocket.c b/kernel/drivers/tty/rocket.c index c8dd8dc31..802eac7e5 100644 --- a/kernel/drivers/tty/rocket.c +++ b/kernel/drivers/tty/rocket.c @@ -895,14 +895,6 @@ static int rp_open(struct tty_struct *tty, struct file *filp) if (!page) return -ENOMEM; - if (port->flags & ASYNC_CLOSING) { - retval = wait_for_completion_interruptible(&info->close_wait); - free_page(page); - if (retval) - return retval; - return ((port->flags & ASYNC_HUP_NOTIFY) ? -EAGAIN : -ERESTARTSYS); - } - /* * We must not sleep from here until the port is marked fully in use. */ @@ -1057,7 +1049,6 @@ static void rp_close(struct tty_struct *tty, struct file *filp) mutex_unlock(&port->mutex); tty_port_tty_set(port, NULL); - wake_up_interruptible(&port->close_wait); complete_all(&info->close_wait); atomic_dec(&rp_num_ports_open); @@ -1511,10 +1502,6 @@ static void rp_hangup(struct tty_struct *tty) #endif rp_flush_buffer(tty); spin_lock_irqsave(&info->port.lock, flags); - if (info->port.flags & ASYNC_CLOSING) { - spin_unlock_irqrestore(&info->port.lock, flags); - return; - } if (info->port.count) atomic_dec(&rp_num_ports_open); clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]); |