From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933363Ab1LFLgz (ORCPT ); Tue, 6 Dec 2011 06:36:55 -0500 Received: from earthlight.etchedpixels.co.uk ([81.2.110.250]:49557 "EHLO earthlight.etchedpixels.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933207Ab1LFLgw (ORCPT ); Tue, 6 Dec 2011 06:36:52 -0500 Date: Tue, 6 Dec 2011 11:37:41 +0000 From: Alan Cox To: Sonic Zhang Cc: Greg Kroah-Hartman , , LKML , , Sonic Zhang Subject: Re: [PATCH] serial: bfin-sport-uart: Add tty ASYNC_CTS_FLOW flag to do CTS flow control. Message-ID: <20111206113741.6f375673@lxorguk.ukuu.org.uk> In-Reply-To: <1323159754-15687-1-git-send-email-sonic.adi@gmail.com> References: <1323159754-15687-1-git-send-email-sonic.adi@gmail.com> X-Mailer: Claws Mail 3.7.9 (GTK+ 2.24.7; x86_64-redhat-linux-gnu) Face: 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 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 6 Dec 2011 16:22:34 +0800 Sonic Zhang wrote: > 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 == NULLA Acked-by: Alan Cox