From 0b058353abfcdba4403af60f06998da590ebeffe Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 25 Aug 2011 15:12:08 +0200 Subject: TTY: use tty_wait_until_sent_from_close in other drivers Let's use the newly added helper to avoid stalls in drivers which are not yet ported to tty_port helpers. Those which are broken (call tty_wait_until_sent with irqs disabled) are left untouched. They are in a deeper trouble than we are trying to solve here. This includes amiserial, 68328serial, 68360serial and crisv10. Signed-off-by: Jiri Slaby Acked-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/tty/hvc/hvcs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/tty/hvc/hvcs.c') diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c index 4c8b66546930..e523773a5480 100644 --- a/drivers/tty/hvc/hvcs.c +++ b/drivers/tty/hvc/hvcs.c @@ -1237,7 +1237,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp) irq = hvcsd->vdev->irq; spin_unlock_irqrestore(&hvcsd->lock, flags); - tty_wait_until_sent(tty, HVCS_CLOSE_WAIT); + tty_wait_until_sent_from_close(tty, HVCS_CLOSE_WAIT); /* * This line is important because it tells hvcs_open that this -- cgit v1.2.3