TTY: ircomm, add tty_port

And use close/open_wait from there.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/net/irda/ircomm/ircomm_tty_attach.c b/net/irda/ircomm/ircomm_tty_attach.c
index b65d66e..bb1e935 100644
--- a/net/irda/ircomm/ircomm_tty_attach.c
+++ b/net/irda/ircomm/ircomm_tty_attach.c
@@ -575,7 +575,7 @@
 		self->tty->hw_stopped = 0;
 
 		/* Wake up processes blocked on open */
-		wake_up_interruptible(&self->open_wait);
+		wake_up_interruptible(&self->port.open_wait);
 	}
 
 	schedule_work(&self->tqueue);