From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: linux-next: build failure after merge of the drm-misc tree Date: Wed, 10 Feb 2016 07:31:19 +0100 Message-ID: <20160210063119.GC11240@phenom.ffwll.local> References: <20160210122451.55391e43@canb.auug.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-wm0-f48.google.com ([74.125.82.48]:37950 "EHLO mail-wm0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751058AbcBJGa5 (ORCPT ); Wed, 10 Feb 2016 01:30:57 -0500 Received: by mail-wm0-f48.google.com with SMTP id p63so12606189wmp.1 for ; Tue, 09 Feb 2016 22:30:56 -0800 (PST) Content-Disposition: inline In-Reply-To: <20160210122451.55391e43@canb.auug.org.au> Sender: linux-next-owner@vger.kernel.org List-ID: To: Stephen Rothwell Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Lukas Wunner , Darren Hart On Wed, Feb 10, 2016 at 12:24:51PM +1100, Stephen Rothwell wrote: > Hi all, > > After merging the drm-misc tree, today's linux-next build (arm > multi_v7_defconfig) failed like this: > > In file included from drivers/gpu/drm/nouveau/nouveau_drm.c:25:0: > include/linux/apple-gmux.h: In function 'apple_gmux_present': > include/linux/apple-gmux.h:36:42: error: implicit declaration of function 'acpi_dev_present' [-Werror=implicit-function-declaration] > return IS_ENABLED(CONFIG_APPLE_GMUX) && acpi_dev_present(GMUX_ACPI_HID); > ^ > > Caused by commit > > 2413306c2566 ("apple-gmux: Add helper for presence detect") > > I have used the drm-misc tree from next-20160209 for today. Can you pls attach your .config? The function is there, I suspect we're just missing some depends in Kconfig. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch