[PATCH] drivers/char/istallion.c: replace interruptible_sleep_on()

From: irwan.djajadi@iname.com

Replace interruptible_sleep_on() with wait_event_interruptible()

Signed-off-by: Irwan Djajadi <irwan.djajadi@iname.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>

Index: linux-kj/drivers/char/istallion.c
===================================================================
--- linux-kj.orig/drivers/char/istallion.c	2005-10-28 16:39:02.000000000 +0400
+++ linux-kj/drivers/char/istallion.c	2005-10-28 16:42:57.000000000 +0400
@@ -1052,7 +1052,8 @@ static int stli_open(struct tty_struct *
  *	for it is done with the same context.
  */
 	if (portp->flags & ASYNC_CLOSING) {
-		interruptible_sleep_on(&portp->close_wait);
+		wait_event_interruptible(portp->close_wait,
+			(portp->flags & ASYNC_CLOSING) == 0);
 		if (portp->flags & ASYNC_HUP_NOTIFY)
 			return(-EAGAIN);
 		return(-ERESTARTSYS);
@@ -1092,7 +1093,8 @@ static int stli_open(struct tty_struct *
  *	for it is done with the same context.
  */
 	if (portp->flags & ASYNC_CLOSING) {
-		interruptible_sleep_on(&portp->close_wait);
+		wait_event_interruptible(portp->close_wait,
+			(portp->flags & ASYNC_CLOSING) == 0);
 		if (portp->flags & ASYNC_HUP_NOTIFY)
 			return(-EAGAIN);
 		return(-ERESTARTSYS);