tty: use the new 'flush_delayed_work()' helper to do ldisc flush
This way all flush_to_ldisc work is always done through the workqueues,
and we thus have a single point of serialization.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/char/tty_buffer.c b/drivers/char/tty_buffer.c
index 0296612..66fa4e1 100644
--- a/drivers/char/tty_buffer.c
+++ b/drivers/char/tty_buffer.c
@@ -468,7 +468,7 @@
*/
void tty_flush_to_ldisc(struct tty_struct *tty)
{
- flush_to_ldisc(&tty->buf.work.work);
+ flush_delayed_work(&tty->buf.work);
}
/**