From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753729AbcEBLB2 (ORCPT ); Mon, 2 May 2016 07:01:28 -0400 Received: from mout.kundenserver.de ([212.227.126.187]:57396 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753602AbcEBLBW (ORCPT ); Mon, 2 May 2016 07:01:22 -0400 From: Arnd Bergmann To: Stefan Agner , Alison Wang , David Airlie Cc: linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, Arnd Bergmann , Xiubo Li , Daniel Vetter , Jianwei Wang , linux-kernel@vger.kernel.org Subject: [PATCH] drm/fsl-dcu: add COMMON_CLK dependency Date: Mon, 2 May 2016 13:00:26 +0200 Message-Id: <1462186839-2224021-1-git-send-email-arnd@arndb.de> X-Mailer: git-send-email 2.7.0 X-Provags-ID: V03:K0:C/Tdut7Bl8hORloY1odjvnzIdr6B4cwK4+6lkmPx4A68WHFJaH/ ilbtv2Sb7roC6kMg5pCfziTQytTYWFto0GPcGN5oOtc3uUoqTEZi5Uh+R5Zq0LGzuC4EShA IeUoZpuTNafCQK82v1sNeOBLPMWpDaWs2faunaizd0svxj6FV0On3YvwTlwbnQShbP6kbhE XAgG1arJ4jDPUO2W5gq8Q== X-UI-Out-Filterresults: notjunk:1;V01:K0:oHJCRzdt5Vk=:XNMrFUo8ESL9OYIOcCqdni ZqzZf0I/r/T/gdn6X39ajUOkreNxyAXXBb1aeI62K7dPjEynYZb4NQXC3qsxG7a02pST7Rpyd qwMQNY2sOCbVx1KRuiOd5bav5g6WEtwlO7d2ZiB/l9GzJeiR8AWxrA6RqdCIIcvyGCmAy7dno BixJs2a/18pGl4evnjEb1eTvAE/aQ1xcqrk52peQmZDwp127SpULVjt3j8XrAzVFtF8TzT4KU 4SkQqXMLkBST3H2GlkFAz9uCKv0KKbNJfcI6uzEXKOxbcYp1fcnoN8eQ/8h01yv0cNz2FMlho Sleb9ECtlwZiup7QzKH6KsXwCFSXDRhaYWjRRtmNp1fs4UB7TvQpvwQO6Tilb8/IeK55PiJXw qG7L3ps+Ph+bmlCS9uEogIdAMKHV5dWw60T9V3Wop08SwrVL0+3nBNN4MSg1Ij80FJmOcPJdl oo6WA+mNFEV41mnYKc4RnQ/ZvtG+vhYcn6l7L/dF6fjNNWjUfQS0zeVQzZU9czBRpk8X0HGIK EY5fFIJ4wjyW3M4fCQ6lqtyN5K/kI1BLb6Wnut4z5QM0t0anR8Ubqw/uf4cFIcHIgJNimJsCE F3ipEG4EKFQqZghKxdqYs/NpMMv75yVu78O32+vNoTLswNZjKE41IC3PPjmdTZb5YNkiAqf+U 91ZoulBjXPNkAlBF06Z1x2DKRq4+ZZQxIXGK4J54v73GKKepWXb6QlqepwtOCSk8Wl+8= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The fsl dcu now uses the clk-provider interfaces, which are not available when CONFIG_COMMON_CLK is disabled: drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c: In function 'fsl_dcu_drm_probe': drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c:362:20: error: implicit declaration of function '__clk_get_name' [-Werror=implicit-function-declaration] pix_clk_in_name = __clk_get_name(pix_clk_in); This adds a Kconfig dependency to prevent the driver from being enabled in this case. Signed-off-by: Arnd Bergmann Fixes: 2d701449bce1 ("drm/fsl-dcu: use common clock framework for pixel clock divider") --- drivers/gpu/drm/fsl-dcu/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/fsl-dcu/Kconfig b/drivers/gpu/drm/fsl-dcu/Kconfig index c78cf3f605d0..b9c714de6e40 100644 --- a/drivers/gpu/drm/fsl-dcu/Kconfig +++ b/drivers/gpu/drm/fsl-dcu/Kconfig @@ -1,6 +1,6 @@ config DRM_FSL_DCU tristate "DRM Support for Freescale DCU" - depends on DRM && OF && ARM + depends on DRM && OF && ARM && COMMON_CLK select BACKLIGHT_CLASS_DEVICE select BACKLIGHT_LCD_SUPPORT select DRM_KMS_HELPER -- 2.7.0