From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: linux-next: build failure after merge of the v4l-dvb tree Date: Thu, 22 Sep 2011 13:19:09 -0700 Message-ID: <20110922201909.GA13347@kroah.com> References: <20110922131232.56210b544f587210621ae339@canb.auug.org.au> <4E7B2E43.3080609@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from out2.smtp.messagingengine.com ([66.111.4.26]:37250 "EHLO out2.smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753841Ab1IVUTQ (ORCPT ); Thu, 22 Sep 2011 16:19:16 -0400 Content-Disposition: inline In-Reply-To: <4E7B2E43.3080609@infradead.org> Sender: linux-next-owner@vger.kernel.org List-ID: To: Mauro Carvalho Chehab Cc: Stephen Rothwell , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Marek Szyprowski , Kyungmin Park On Thu, Sep 22, 2011 at 09:46:59AM -0300, Mauro Carvalho Chehab wrote: > 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? Yes, I would _LOVE_ a drivers/staging/media/ directory so that I know which drivers I am supposed to be ignoring and leaving to you :) Just let me know which ones I should move into there and I will do that today and let you maintain them all and just forward any emails to you. Which will keep issues like this from happening in the future. thanks, greg k-h