From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759225Ab1KWAxm (ORCPT ); Tue, 22 Nov 2011 19:53:42 -0500 Received: from cantor2.suse.de ([195.135.220.15]:42571 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932696Ab1KWAgm (ORCPT ); Tue, 22 Nov 2011 19:36:42 -0500 X-Mailbox-Line: From gregkh@clark.kroah.org Tue Nov 22 16:25:54 2011 Message-Id: <20111123002554.695348965@clark.kroah.org> User-Agent: quilt/0.48-20.1.2 Date: Tue, 22 Nov 2011 16:25:19 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Tomoya MORINAGA , Alan Cox Subject: [19/53] pch_uart: Fix hw-flow control issue In-Reply-To: <20111123002601.GA14467@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tomoya MORINAGA commit a1d7cfe29f13cf45f8094929864b9c66bf0cd91b upstream. 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 Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/pch_uart.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/tty/serial/pch_uart.c +++ b/drivers/tty/serial/pch_uart.c @@ -1278,6 +1278,7 @@ static void pch_uart_set_termios(struct 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);