From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752788AbaEVWGk (ORCPT ); Thu, 22 May 2014 18:06:40 -0400 Received: from smtp.codeaurora.org ([198.145.11.231]:38044 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751243AbaEVWGi (ORCPT ); Thu, 22 May 2014 18:06:38 -0400 Message-ID: <537E74EC.1020004@codeaurora.org> Date: Thu, 22 May 2014 18:06:36 -0400 From: Christopher Covington User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: Kumar Gala CC: Russell King , Greg Kroah-Hartman , Jiri Slaby , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: Re: [RFC] ARM: tty: Move HVC DCC assembly to arch/arm References: <1382120064-2459-1-git-send-email-cov@codeaurora.org> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Kumar, On 10/23/2013 01:59 AM, Kumar Gala wrote: > > On Oct 18, 2013, at 1:14 PM, Christopher Covington wrote: > >> Put architecture-specific assembly code where it belongs, >> allowing for support of additional architectures such as arm64 in >> the future. >> >> Signed-off-by: Christopher Covington >> --- >> arch/arm/include/asm/dcc.h | 45 +++++++++++++++++++++++++++++++++++++++++++ >> drivers/tty/hvc/hvc_dcc.c | 48 ++-------------------------------------------- >> 2 files changed, 47 insertions(+), 46 deletions(-) >> create mode 100644 arch/arm/include/asm/dcc.h >> >> diff --git a/arch/arm/include/asm/dcc.h b/arch/arm/include/asm/dcc.h >> new file mode 100644 >> index 0000000..306d1fc >> --- /dev/null >> +++ b/arch/arm/include/asm/dcc.h >> @@ -0,0 +1,45 @@ >> +/* Copyright (c) 2010, The Linux Foundation. All rights reserved. >> + * >> + * This program is free software; you can redistribute it and/or modify >> + * it under the terms of the GNU General Public License version 2 and >> + * only version 2 as published by the Free Software Foundation. >> + * >> + * This program is distributed in the hope that it will be useful, >> + * but WITHOUT ANY WARRANTY; without even the implied warranty of >> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the >> + * GNU General Public License for more details. >> + */ >> + >> +#include >> + >> +/* DCC Status Bits */ >> +#define DCC_STATUS_RX (1 << 30) >> +#define DCC_STATUS_TX (1 << 29) >> + > > Why'd you move these define's here? They don't seem to be arch specific > and I don't see them used in the asm anywhere. Fixed in v2. Christopher -- Employee of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by the Linux Foundation.