From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Subject: [PATCH 03/13] pch_uart: Fix hw-flow control issue Date: Mon, 21 Nov 2011 17:11:33 -0800 Message-ID: <1321924303-26475-3-git-send-email-gregkh@suse.de> References: <20111122005917.GD25420@kroah.com> <1321924303-26475-1-git-send-email-gregkh@suse.de> Return-path: Received: from cantor2.suse.de ([195.135.220.15]:42062 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756555Ab1KVBM7 (ORCPT ); Mon, 21 Nov 2011 20:12:59 -0500 In-Reply-To: <1321924303-26475-1-git-send-email-gregkh@suse.de> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: linux-serial@vger.kernel.org Cc: Tomoya MORINAGA , stable , Greg Kroah-Hartman From: Tomoya MORINAGA Using hardware flow control, currently, register of the control-bit(AFE) is not set. This patch fixes the issue. Signed-off-by: Tomoya MORINAGA Acked-by: Alan Cox Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/pch_uart.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c index 21febef..2f07a67 100644 --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -1280,6 +1280,7 @@ static void pch_uart_set_termios(struct uart_port *port, if (rtn) goto out; + pch_uart_set_mctrl(&priv->port, priv->port.mctrl); /* Don't rewrite B0 */ if (tty_termios_baud_rate(termios)) tty_termios_encode_baud_rate(termios, baud, baud); -- 1.7.7.3