Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752120AbdFPAUa (ORCPT ); Thu, 15 Jun 2017 20:20:30 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:35112 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750835AbdFPAU0 (ORCPT ); Thu, 15 Jun 2017 20:20:26 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 5A82C60818 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=rkuo@codeaurora.org Date: Thu, 15 Jun 2017 19:20:16 -0500 From: Richard Kuo To: Christoph Hellwig Cc: x86@kernel.org, linux-arm-kernel@lists.infradead.org, xen-devel@lists.xenproject.org, linux-c6x-dev@linux-c6x.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-mips@linux-mips.org, openrisc@lists.librecores.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-xtensa@linux-xtensa.org, dmaengine@vger.kernel.org, linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org, iommu@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 31/44] hexagon: remove arch-specific dma_supported implementation Message-ID: <20170616002016.GB7343@codeaurora.org> References: <20170608132609.32662-1-hch@lst.de> <20170608132609.32662-32-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170608132609.32662-32-hch@lst.de> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 612 Lines: 18 On Thu, Jun 08, 2017 at 03:25:56PM +0200, Christoph Hellwig wrote: > This implementation is simply bogus - hexagon only has a simple > direct mapped DMA implementation and thus doesn't care about the > address. > > Signed-off-by: Christoph Hellwig > --- > arch/hexagon/include/asm/dma-mapping.h | 2 -- > arch/hexagon/kernel/dma.c | 9 --------- > 2 files changed, 11 deletions(-) > Acked-by: Richard Kuo -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project