From fc362e2e0efd8b652ebfb409a4e43e6189c04f6f Mon Sep 17 00:00:00 2001 From: Hendrik Brueckner Date: Mon, 13 Oct 2008 23:12:48 +0000 Subject: hvc_console: Add a hangup notifier for backends I have added a hangup notifier that can be used by hvc console backends to handle a tty hangup. The default irq hangup notifier calls the notifier_del_irq() for compatibility. Acked-by: Christian Borntraeger Signed-off-by: Hendrik Brueckner Signed-off-by: Benjamin Herrenschmidt --- drivers/char/hvc_console.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/char/hvc_console.c') diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c index bf70450a49cc..5c9750ed0bc2 100644 --- a/drivers/char/hvc_console.c +++ b/drivers/char/hvc_console.c @@ -418,8 +418,8 @@ static void hvc_hangup(struct tty_struct *tty) spin_unlock_irqrestore(&hp->lock, flags); - if (hp->ops->notifier_del) - hp->ops->notifier_del(hp, hp->data); + if (hp->ops->notifier_hangup) + hp->ops->notifier_hangup(hp, hp->data); while(temp_open_count) { --temp_open_count; -- cgit v1.2.3