From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752301AbcFFU6x (ORCPT ); Mon, 6 Jun 2016 16:58:53 -0400 Received: from mail-wm0-f67.google.com ([74.125.82.67]:34438 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751473AbcFFU6v (ORCPT ); Mon, 6 Jun 2016 16:58:51 -0400 Message-ID: <5755E401.4050008@gmail.com> Date: Mon, 06 Jun 2016 21:58:41 +0100 From: Sudip Mukherjee User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: Mark Brown , Andrew Morton CC: Nicolas Ferre , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org Subject: Re: [PATCH] ASoC: atmel: fix build failure References: <1465149621-4493-1-git-send-email-sudipm.mukherjee@gmail.com> <20160606101747.GA7510@sirena.org.uk> In-Reply-To: <20160606101747.GA7510@sirena.org.uk> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Monday 06 June 2016 11:17 AM, Mark Brown wrote: > On Sun, Jun 05, 2016 at 07:00:21PM +0100, Sudip Mukherjee wrote: >> m32r allmodconfig build is failing with the error: >> ERROR: "bad_dma_ops" [sound/soc/atmel/snd-soc-atmel-pcm-pdc.ko] undefined! >> >> The code is using DMA but the related dependency is not mentioned in the >> Kconfig. > > Rather than going through every single driver using DMA adding the > dependency might it not be simpler to provide at least a stub DMA > implementation for the architectures that don't have it? > Yes, i can add them for m32r. but since m32r is orphan i send all m32r patches to Andrew. So, Andrew, do you have any objection to it? Regards Sudip