From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751194AbdEaQ2j (ORCPT ); Wed, 31 May 2017 12:28:39 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:54192 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750912AbdEaQ2h (ORCPT ); Wed, 31 May 2017 12:28:37 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org F0BBD6071C Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=sboyd@codeaurora.org Date: Wed, 31 May 2017 09:28:35 -0700 From: Stephen Boyd To: Bjorn Andersson Cc: Andy Gross , Rob Herring , Mark Rutland , David Brown , Srinivas Kandagatla , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v2 1/3] firmware: qcom: scm: Expose secure IO service Message-ID: <20170531162835.GA20170@codeaurora.org> References: <20170527063308.10483-1-bjorn.andersson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170527063308.10483-1-bjorn.andersson@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/26, Bjorn Andersson wrote: > The secure IO service provides operations for reading and writing secure > memory from non-secure mode, expose this API through SCM. > > Signed-off-by: Bjorn Andersson > --- > > Changes since v1: > - Correct scm-call return value handling > - Make scm_io_readl() return data by reference I'm not sure we ever cared to check the return code of read/write? Reviewed-by: Stephen Boyd -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project