From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mauro Carvalho Chehab Subject: Re: linux-next: build failure after merge of the v4l-dvb tree Date: Thu, 22 Sep 2011 09:46:59 -0300 Message-ID: <4E7B2E43.3080609@infradead.org> References: <20110922131232.56210b544f587210621ae339@canb.auug.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: Received: from casper.infradead.org ([85.118.1.10]:43176 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751741Ab1IVMrJ (ORCPT ); Thu, 22 Sep 2011 08:47:09 -0400 In-Reply-To: <20110922131232.56210b544f587210621ae339@canb.auug.org.au> Sender: linux-next-owner@vger.kernel.org List-ID: To: Stephen Rothwell , Greg KH Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Marek Szyprowski , Kyungmin Park Em 22-09-2011 00:12, Stephen Rothwell escreveu: > Hi Mauro, > > After merging the v4l-dvb tree, today's linux-next build (x86_64 > allmodconfig) failed like this: > > drivers/staging/dt3155v4l/dt3155v4l.c: In function 'dt3155_start_acq': > drivers/staging/dt3155v4l/dt3155v4l.c:210:2: error: implicit declaration of function 'vb2_dma_contig_plane_paddr' > drivers/staging/dt3155v4l/dt3155v4l.c: At top level: > drivers/staging/dt3155v4l/dt3155v4l.c:321:2: warning: initialization from incompatible pointer type > drivers/staging/dt3155v4l/dt3155v4l.c:325:2: warning: initialization from incompatible pointer type > > Casued by commit ba7fcb0c9549 ("[media] media: vb2: dma contig allocator: > use dma_addr instread of paddr"). > > I have used the v4l-dvb tree from next-20110921 for today. Hi Stephen, I think that the right thing to do is to disable the building of this staging driver, if it is not using the current media core API's. Greg, If possible, I prefer to merge those staging drivers for the media subsystem via my tree, as it helps me to solve in advance conflicts like that. Maybe we could add a drivers/staging/media tree or drivers/media/staging, and move those beasts to there. What do you think? Thanks, Mauro