From patchwork Wed Sep 10 19:06:25 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Hurley X-Patchwork-Id: 387964 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 2DCD31400D6 for ; Thu, 11 Sep 2014 06:15:56 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753320AbaIJUPw (ORCPT ); Wed, 10 Sep 2014 16:15:52 -0400 Received: from mailout62.mail01.mtsvc.net ([216.70.64.126]:59929 "EHLO mailout62.mail01.mtsvc.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752568AbaIJUPv (ORCPT ); Wed, 10 Sep 2014 16:15:51 -0400 X-Greylist: delayed 4134 seconds by postgrey-1.27 at vger.kernel.org; Wed, 10 Sep 2014 16:15:51 EDT Received: from mailout32.mail01.mtsvc.net ([216.70.64.70] helo=n23.mail01.mtsvc.net) by mailout62.mail01.mtsvc.net with esmtps (UNKNOWN:AES256-GCM-SHA384:256) (Exim 4.72) (envelope-from ) id 1XRnER-0001Vw-7q for netdev@vger.kernel.org; Wed, 10 Sep 2014 15:07:07 -0400 Received: from h96-61-95-138.cntcnh.dsl.dynamic.tds.net ([96.61.95.138]:35075 helo=thor.lan) by n23.mail01.mtsvc.net with esmtpsa (UNKNOWN:AES128-SHA256:128) (Exim 4.72) (envelope-from ) id 1XRnEF-0000UQ-Jy; Wed, 10 Sep 2014 15:06:55 -0400 From: Peter Hurley To: Greg Kroah-Hartman Cc: Jiri Slaby , One Thousand Gnomes , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, Peter Hurley , Karsten Keil , Subject: [PATCH v2 03/14] isdn: i4l: Remove ASYNC_CTS_FLOW Date: Wed, 10 Sep 2014 15:06:25 -0400 Message-Id: <1410375996-4693-4-git-send-email-peter@hurleysoftware.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1410375996-4693-1-git-send-email-peter@hurleysoftware.com> References: <1409693975-1028-1-git-send-email-peter@hurleysoftware.com> <1410375996-4693-1-git-send-email-peter@hurleysoftware.com> X-Authenticated-User: 990527 peter@hurleysoftware.com X-MT-ID: 8FA290C2A27252AACF65DBC4A42F3CE3735FB2A4 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org ISDN4Linux always enables CTS flow control and does not use the tty_port_cts_enabled() helper function; remove ASYNC_CTS_FLOW state enable/disable. cc: Karsten Keil cc: Signed-off-by: Peter Hurley --- drivers/isdn/i4l/isdn_tty.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c index 3c5f249..bc91261 100644 --- a/drivers/isdn/i4l/isdn_tty.c +++ b/drivers/isdn/i4l/isdn_tty.c @@ -1043,11 +1043,6 @@ isdn_tty_change_speed(modem_info *info) if (!(cflag & PARODD)) cval |= UART_LCR_EPAR; - /* CTS flow control flag and modem status interrupts */ - if (cflag & CRTSCTS) { - port->flags |= ASYNC_CTS_FLOW; - } else - port->flags &= ~ASYNC_CTS_FLOW; if (cflag & CLOCAL) port->flags &= ~ASYNC_CHECK_CD; else {