diff options
Diffstat (limited to 'drivers/tty/tty_port.c')
| -rw-r--r-- | drivers/tty/tty_port.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c index 9127c54b803e..130c8cf520cb 100644 --- a/drivers/tty/tty_port.c +++ b/drivers/tty/tty_port.c @@ -236,12 +236,12 @@ void tty_port_hangup(struct tty_port *port) spin_lock_irqsave(&port->lock, flags); port->count = 0; - port->flags &= ~ASYNC_NORMAL_ACTIVE; tty = port->tty; if (tty) set_bit(TTY_IO_ERROR, &tty->flags); port->tty = NULL; spin_unlock_irqrestore(&port->lock, flags); + tty_port_set_active(port, 0); tty_port_shutdown(port, tty); tty_kref_put(tty); wake_up_interruptible(&port->open_wait); @@ -365,14 +365,14 @@ int tty_port_block_til_ready(struct tty_port *port, /* if non-blocking mode is set we can pass directly to open unless the port has just hung up or is in another error state */ if (tty_io_error(tty)) { - port->flags |= ASYNC_NORMAL_ACTIVE; + tty_port_set_active(port, 1); return 0; } if (filp->f_flags & O_NONBLOCK) { /* Indicate we are open */ if (C_BAUD(tty)) tty_port_raise_dtr_rts(port); - port->flags |= ASYNC_NORMAL_ACTIVE; + tty_port_set_active(port, 1); return 0; } @@ -430,9 +430,9 @@ int tty_port_block_til_ready(struct tty_port *port, if (!tty_hung_up_p(filp)) port->count++; port->blocked_open--; - if (retval == 0) - port->flags |= ASYNC_NORMAL_ACTIVE; spin_unlock_irqrestore(&port->lock, flags); + if (retval == 0) + tty_port_set_active(port, 1); return retval; } EXPORT_SYMBOL(tty_port_block_til_ready); @@ -514,8 +514,8 @@ void tty_port_close_end(struct tty_port *port, struct tty_struct *tty) spin_lock_irqsave(&port->lock, flags); wake_up_interruptible(&port->open_wait); } - port->flags &= ~ASYNC_NORMAL_ACTIVE; spin_unlock_irqrestore(&port->lock, flags); + tty_port_set_active(port, 0); } EXPORT_SYMBOL(tty_port_close_end); |