From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754370AbbIASD6 (ORCPT ); Tue, 1 Sep 2015 14:03:58 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:60912 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753610AbbIASDz (ORCPT ); Tue, 1 Sep 2015 14:03:55 -0400 Date: Tue, 1 Sep 2015 11:03:53 -0700 From: Stephen Boyd To: Bjorn Andersson Cc: Andy Gross , "linux-kernel@vger.kernel.org" , "linux-arm-msm@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" Subject: Re: [PATCH 2/3] soc: qcom: smd: Use __iowrite32_copy() instead of open-coding it Message-ID: <20150901180353.GB19120@codeaurora.org> References: <1441071594-15941-1-git-send-email-sboyd@codeaurora.org> <1441071594-15941-3-git-send-email-sboyd@codeaurora.org> <20150901045945.GC13472@usrtlx11787.corpusers.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150901045945.GC13472@usrtlx11787.corpusers.net> 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 08/31, Bjorn Andersson wrote: > On Mon 31 Aug 18:39 PDT 2015, Stephen Boyd wrote: > > > We already have a function to do this and it silences some sparse > > warnings along the way. > > > > Didn't know that, thanks. Do you know why there's no equivalent for > transfers in the other direction? Should we hack one up to do the same > simplification in smd_copy_from_fifo()? Don't know. We can certainly write one although it would be nice if we had two users. I'll take a look. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project