From a8ec374f96da361e7a31113b1e471065adf33d7c Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Thu, 18 Apr 2013 17:33:18 +0200 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/io_ti.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index ab979a2e6953..158bf4bc29cc 100644 --- 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); -- 2.20.1