From: Peter Hurley <peter@hurleysoftware.com>
Date: Sun, 8 Nov 2015 12:53:06 +0000 (-0500)
Subject: tty: Fix direct use of tty buffer work
X-Git-Tag: submit/tizen/20160607.132125~1333^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=17a69219713b5063698038151fea9167b5b0c7b4;p=sdk%2Femulator%2Femulator-kernel.git

tty: Fix direct use of tty buffer work

Recent abstraction of tty buffer work introduced api to manage
tty input kworker; use it.

Fixes: e176058f0de5 ("tty: Abstract tty buffer work")
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index 5af8f18..629e3c8 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -592,7 +592,7 @@ int tty_set_ldisc(struct tty_struct *tty, int ldisc)
 
 	/* Restart the work queue in case no characters kick it off. Safe if
 	   already running */
-	schedule_work(&tty->port->buf.work);
+	tty_buffer_restart_work(tty->port);
 
 	tty_unlock(tty);
 	return retval;