[PATCH] drivers/char/generic_serial.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/generic_serial.c
===================================================================
--- linux-kj.orig/drivers/char/generic_serial.c	2006-01-18 02:21:37.000000000 +0300
+++ linux-kj/drivers/char/generic_serial.c	2006-01-18 16:45:11.000000000 +0300
@@ -534,7 +534,8 @@ int gs_block_til_ready(void *port_, stru
 	 * until it's done, and then try again.
 	 */
 	if (tty_hung_up_p(filp) || port->flags & ASYNC_CLOSING) {
-		interruptible_sleep_on(&port->close_wait);
+		wait_event_interruptible(port->close_wait,
+			(port->flags & ASYNC_CLOSING) == 0);
 		if (port->flags & ASYNC_HUP_NOTIFY)
 			return -EAGAIN;
 		else