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/tty/hvc/hvsi.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/tty/hvc') diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c index ef95a154854..41901997c0d 100644 --- a/drivers/tty/hvc/hvsi.c +++ b/drivers/tty/hvc/hvsi.c @@ -861,7 +861,6 @@ static void hvsi_write_worker(struct work_struct *work) { struct hvsi_struct *hp = container_of(work, struct hvsi_struct, writer.work); - struct tty_struct *tty; unsigned long flags; #ifdef DEBUG static long start_j = 0; @@ -895,11 +894,7 @@ static void hvsi_write_worker(struct work_struct *work) start_j = 0; #endif /* DEBUG */ wake_up_all(&hp->emptyq); - tty = tty_port_tty_get(&hp->port); - if (tty) { - tty_wakeup(tty); - tty_kref_put(tty); - } + tty_port_tty_wakeup(&hp->port); } out: -- cgit v1.2.3-70-g09d2