USB: io_ti: remove redundant wait_until_sent

Remove redundant wait_until_sent, which has already been handled by the tty-layer, from break_ctl. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
git-mirror · Apr 19, 2013 · a8ec374 · a8ec374
1 parent b6fd35e
commit a8ec374
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
@@ -2400,8 +2400,6 @@ static void edge_break(struct tty_struct *tty, int break_state)
 	int status;
 	int bv = 0;	/* Off */
 
-	tty_wait_until_sent(tty, 0);
-
 	if (break_state == -1)
 		bv = 1;	/* On */
 	status = ti_do_config(edge_port, UMPC_SET_CLR_BREAK, bv);