From patchwork Wed May 18 16:07:30 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 102330 Delivered-To: patch@linaro.org Received: by 10.140.92.199 with SMTP id b65csp2721711qge; Wed, 18 May 2016 09:08:10 -0700 (PDT) X-Received: by 10.66.229.33 with SMTP id sn1mr12284426pac.49.1463587690836; Wed, 18 May 2016 09:08:10 -0700 (PDT) Return-Path: Received: from gabe.freedesktop.org (gabe.freedesktop.org. [131.252.210.177]) by mx.google.com with ESMTP id z68si12925833pfz.158.2016.05.18.09.08.10; Wed, 18 May 2016 09:08:10 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) client-ip=131.252.210.177; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 796826E87F; Wed, 18 May 2016 16:08:08 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org X-Greylist: delayed 8555 seconds by postgrey-1.35 at gabe; Wed, 18 May 2016 16:08:03 UTC Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7691A6E87E; Wed, 18 May 2016 16:08:03 +0000 (UTC) Received: from wuerfel.lan. ([78.42.132.4]) by mrelayeu.kundenserver.de (mreue002) with ESMTPA (Nemesis) id 0LfbRK-1bNIbp09Iw-00pKUp; Wed, 18 May 2016 18:07:47 +0200 From: Arnd Bergmann To: David Airlie Subject: [PATCH 2/5] drm: mediatek: add CONFIG_OF dependency Date: Wed, 18 May 2016 18:07:30 +0200 Message-Id: <1463587653-3035181-3-git-send-email-arnd@arndb.de> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1463587653-3035181-1-git-send-email-arnd@arndb.de> References: <1463587653-3035181-1-git-send-email-arnd@arndb.de> X-Provags-ID: V03:K0:TzxTaKALW2zsmNu5KCMXfTZxG2oAsS7QmZh6ie8GQYenrM1rbFL 9KIHQzn2h2m6SbAoPgeQWYcjogzm4xOGaTrszP3lul+P4sHof2KV+cUn+/w7XuXT2uPpZDR SxJ/qT2sMfiSnGO5rlNJpWy14lSwL6Hab3Oabb5PPYa8bW6AKuePuTl0CBIi3n766SDyVoI pq6kPYu6eyMCQ9QgDGCRw== X-UI-Out-Filterresults: notjunk:1; V01:K0:LQI9Jfc/oOo=:lzLPgNndMW1b4fmjMOZPtQ F3xYwNhasHzcbDRYZVojmC0YazDN+nC5TMzU0720l/Vw5HmQWBXXggD8GCyzhXFPSwjzzdQXH 7Tn+TA09hCC19/o39nYVqeQj+xsT3ZykJduHB+rUuyc56n4EJ0RgqsVANXoksnELDvr0kc/2v ABoyD/4oIeG57wYq0MBIIIDRlEOCQRGQwFopmAG+o+1tKMgabbRE4rwqi+doaWJBlV2cVPxXC 773/STakk/zmv7F1V4QR1xf0CEZO0RZZGI00Qn/jDtFGaAf4BAXaimltRWOXYwInl1TsqMULy RB1Fo8hxTS4WUGf8pJSEFHqOHIp36Iice57nVtt2RwlY71De6UlXRhNlBQa/ocz9+FGtbwBka gHUpdXNIDvFNb0NBVjFPLHoD/EJeK2a85PXyhKgG7E4idArP4/bWZgbgr83tvFLcKq5o+sXWm SsHRe/qyfEPsacW+PGCWv8Ej1ZRkXkrwTBb1/eV8ijh5fVbpsuz+y2+H5IIVIVVZg5mLPNh57 KmjjVLkXrSajp2cakFjm9ufS3zHm0W7zNmEzCdbaxpTlrPxOqMGngPWEwi4BVXQO/cFU5JdI4 2HU30Fzgkdls7F82EW/L6erdu5DoY0Ds7WM6J3A6/XNb7fiLa6IRZ9oqwdmR/h1Xiuxq1YJ06 nLEXcKusA0WvLfPoSTAZo3OUj3wWWtHceZIh6R6NUzy4jnN8ZNf3YphS3GTcqvRCK9G0cxJb4 QqA1wRyigdLHOeC9 Cc: Krzysztof Kozlowski , linux-samsung-soc@vger.kernel.org, Arnd Bergmann , nouveau@lists.freedesktop.org, Seung-Woo Kim , Russell King , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Alex Deucher , Kyungmin Park , Kukjin Kim , linux-mediatek@lists.infradead.org, Ben Skeggs , Matthias Brugger , =?utf-8?q?Christian_K?= =?utf-8?b?w7ZuaWc=?= , linux-arm-kernel@lists.infradead.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The mediatek DRM driver can be configured for compile testing with CONFIG_OF disabled, but then fails to link: drivers/gpu/built-in.o: In function `mtk_drm_bind': analogix_dp_reg.c:(.text+0x52888): undefined reference to `of_find_device_by_node' analogix_dp_reg.c:(.text+0x52930): undefined reference to `of_find_device_by_node' This adds an explicit Kconfig dependency. Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/mediatek/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/mediatek/Kconfig b/drivers/gpu/drm/mediatek/Kconfig index 545973f6b743..67183e26971d 100644 --- a/drivers/gpu/drm/mediatek/Kconfig +++ b/drivers/gpu/drm/mediatek/Kconfig @@ -3,6 +3,7 @@ config DRM_MEDIATEK depends on DRM depends on ARCH_MEDIATEK || (ARM && COMPILE_TEST) depends on COMMON_CLK + depends on OF select DRM_GEM_CMA_HELPER select DRM_KMS_HELPER select DRM_MIPI_DSI