diff options
Diffstat (limited to 'drivers/tty/tty_port.c')
| -rw-r--r-- | drivers/tty/tty_port.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c index 7f38eeaafac3..2aea2f91e271 100644 --- a/drivers/tty/tty_port.c +++ b/drivers/tty/tty_port.c @@ -199,9 +199,14 @@ EXPORT_SYMBOL(tty_port_tty_set); static void tty_port_shutdown(struct tty_port *port) { mutex_lock(&port->mutex); - if (port->ops->shutdown && !port->console && - test_and_clear_bit(ASYNCB_INITIALIZED, &port->flags)) + if (port->console) + goto out; + + if (test_and_clear_bit(ASYNCB_INITIALIZED, &port->flags)) { + if (port->ops->shutdown) port->ops->shutdown(port); + } +out: mutex_unlock(&port->mutex); } |