diff options
Diffstat (limited to 'drivers/tty/synclink_gt.c')
| -rw-r--r-- | drivers/tty/synclink_gt.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c index 0ea8eee00178..6fc39fbfc275 100644 --- a/drivers/tty/synclink_gt.c +++ b/drivers/tty/synclink_gt.c @@ -672,15 +672,6 @@ static int open(struct tty_struct *tty, struct file *filp) DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count)); - /* If port is closing, signal caller to try again */ - if (info->port.flags & ASYNC_CLOSING){ - wait_event_interruptible_tty(tty, info->port.close_wait, - !(info->port.flags & ASYNC_CLOSING)); - retval = ((info->port.flags & ASYNC_HUP_NOTIFY) ? - -EAGAIN : -ERESTARTSYS); - goto cleanup; - } - mutex_lock(&info->port.mutex); info->port.low_latency = (info->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0; @@ -3320,9 +3311,8 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp, } cd = tty_port_carrier_raised(port); - - if (!(port->flags & ASYNC_CLOSING) && (do_clocal || cd )) - break; + if (do_clocal || cd) + break; if (signal_pending(current)) { retval = -ERESTARTSYS; |