From 6aad04f21374633bd8cecf25024553d1e11a9522 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 7 Mar 2013 13:12:29 +0100 Subject: TTY: add tty_port_tty_wakeup helper It allows for cleaning up on a considerable amount of places. They did port_get, wakeup, kref_put. Now the only thing needed is to call tty_port_tty_wakeup which does exactly that. One exception is ifx6x60 where tty_wakeup was open-coded. We now call tty_wakeup properly there. Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- drivers/isdn/gigaset/interface.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'drivers/isdn/gigaset') diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c index e2b539675b66..600c79b030cd 100644 --- a/drivers/isdn/gigaset/interface.c +++ b/drivers/isdn/gigaset/interface.c @@ -487,12 +487,8 @@ static const struct tty_operations if_ops = { static void if_wake(unsigned long data) { struct cardstate *cs = (struct cardstate *)data; - struct tty_struct *tty = tty_port_tty_get(&cs->port); - if (tty) { - tty_wakeup(tty); - tty_kref_put(tty); - } + tty_port_tty_wakeup(&cs->port); } /*** interface to common ***/ -- cgit v1.2.3