From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759545AbcAKMxZ (ORCPT ); Mon, 11 Jan 2016 07:53:25 -0500 Received: from mail-pf0-f182.google.com ([209.85.192.182]:33154 "EHLO mail-pf0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752822AbcAKMxX (ORCPT ); Mon, 11 Jan 2016 07:53:23 -0500 Date: Mon, 11 Jan 2016 18:23:11 +0530 From: Sudip Mukherjee To: Mauro Carvalho Chehab Cc: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, Andrew Morton Subject: Re: [PATCH] [media] media: Kconfig: add dependency of HAS_DMA Message-ID: <20160111125310.GA19742@sudip-pc> References: <1451481963-18853-1-git-send-email-sudipm.mukherjee@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1451481963-18853-1-git-send-email-sudipm.mukherjee@gmail.com> 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 Wed, Dec 30, 2015 at 06:56:03PM +0530, Sudip Mukherjee wrote: > The build of m32r allmodconfig fails with the error: > drivers/media/v4l2-core/videobuf2-dma-contig.c:484:2: > error: implicit declaration of function 'dma_get_cache_alignment' > > The build of videobuf2-dma-contig.c depends on HAS_DMA and it is > correctly mentioned in the Kconfig but the symbol VIDEO_STI_BDISP also > selects VIDEOBUF2_DMA_CONTIG, so it is trying to compile > videobuf2-dma-contig.c even though HAS_DMA is not defined. > > Signed-off-by: Sudip Mukherjee > --- A gentle ping. m32r allmodconfig still fails with next-20160111. Build log is at: https://travis-ci.org/sudipm-mukherjee/parport/jobs/101536379 regards sudip