From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sonic Zhang Subject: [PATCH] serial: bfin-sport-uart: Add tty ASYNC_CTS_FLOW flag to do CTS flow control. Date: Tue, 6 Dec 2011 16:22:34 +0800 Message-ID: <1323159754-15687-1-git-send-email-sonic.adi@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from ch1ehsobe006.messaging.microsoft.com ([216.32.181.186]:37645 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932984Ab1LFIdD (ORCPT ); Tue, 6 Dec 2011 03:33:03 -0500 Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: Greg Kroah-Hartman , linux-serial@vger.kernel.org Cc: LKML , uclinux-dist-devel@blackfin.uclinux.org, Sonic Zhang From: Sonic Zhang Signed-off-by: Sonic Zhang --- drivers/tty/serial/bfin_sport_uart.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/tty/serial/bfin_sport_uart.c b/drivers/tty/serial/bfin_sport_uart.c index f650526..7fbc3a0 100644 --- a/drivers/tty/serial/bfin_sport_uart.c +++ b/drivers/tty/serial/bfin_sport_uart.c @@ -810,8 +810,10 @@ static int __devinit sport_uart_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_IO, 0); if (res == NULL) sport->cts_pin = -1; - else + else { sport->cts_pin = res->start; + sport->port.flags |= ASYNC_CTS_FLOW; + } res = platform_get_resource(pdev, IORESOURCE_IO, 1); if (res == NULL) -- 1.7.0.4