[PATCH] drivers/char/moxa.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/moxa.c
===================================================================
--- linux-kj.orig/drivers/char/moxa.c	2005-10-28 16:25:03.000000000 +0400
+++ linux-kj/drivers/char/moxa.c	2005-10-28 16:42:57.000000000 +0400
@@ -1002,8 +1002,8 @@ static int block_till_ready(struct tty_s
 	 * until it's done, and then try again.
 	 */
 	if (tty_hung_up_p(filp) || (ch->asyncflags & ASYNC_CLOSING)) {
-		if (ch->asyncflags & ASYNC_CLOSING)
-			interruptible_sleep_on(&ch->close_wait);
+		wait_event_interruptible(ch->close_wait,
+			(ch->asyncflags & ASYNC_CLOSING)==0);
 #ifdef SERIAL_DO_RESTART
 		if (ch->asyncflags & ASYNC_HUP_NOTIFY)
 			return (-EAGAIN);