From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5011C1FCB for ; Wed, 16 Feb 2022 05:32:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1644989548; x=1676525548; h=date:from:to:cc:subject:message-id:mime-version; bh=WDJpWv6XnPLS+5i/n3SB1QpVOz8ZYtnpJAD5DEwJhos=; b=Wyn2p6Puzix1cis7pYKtds39EKIXCjCo8ulX2tWR5LIcWTtgpliN9s0f ZM6YOc1kvD4mvzl+5tCoxGiPY1Uoe69s9pSW4ZR/O4GdiBzc05WSLpjaF TMwG415NuE+ZQLHKPjHo5grpzDrruYLsx5bUM6/0RLfGPFUtyNft9GyMa 6YNHhFjU+n31DvtR3WrNMVMsixjXNWJwYgO29C2gAn6EiqgqxUoQa9QHj 7Kbzz6cONQ8WPbpQn7V0Jnt+nWf7YVvsnAUcWhHmbs37Zs1aIfJmLT4KJ C3siXmXY+auVdQGii5wP7ULv7hGODPApJnVdzjw9hZTlvlOxZlyIRjaAr Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10259"; a="234067508" X-IronPort-AV: E=Sophos;i="5.88,373,1635231600"; d="scan'208";a="234067508" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Feb 2022 21:32:27 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,373,1635231600"; d="scan'208";a="571131353" Received: from lkp-server01.sh.intel.com (HELO d95dc2dabeb1) ([10.239.97.150]) by orsmga001.jf.intel.com with ESMTP; 15 Feb 2022 21:32:26 -0800 Received: from kbuild by d95dc2dabeb1 with local (Exim 4.92) (envelope-from ) id 1nKCvR-000ATN-GF; Wed, 16 Feb 2022 05:32:25 +0000 Date: Wed, 16 Feb 2022 13:31:27 +0800 From: kernel test robot To: Yong Wu Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Helge Deller Subject: [deller-fbdev:for-next 51/51] drivers/video/fbdev/omap2/omapfb/dss/dss.c:1209:42: error: use of undeclared identifier 'component_compare_dev'; did you mean 'component_master_del'? Message-ID: <202202161324.Jh1OfqAf-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) tree: git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git for-next head: 61038027aa13351c63b452a0d48c805bab1d2ce9 commit: 61038027aa13351c63b452a0d48c805bab1d2ce9 [51/51] video: fbdev: omapfb: Make use of the helper component_compare_dev config: arm-randconfig-c002-20220216 (https://download.01.org/0day-ci/archive/20220216/202202161324.Jh1OfqAf-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0e628a783b935c70c80815db6c061ec84f884af5) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git/commit/?id=61038027aa13351c63b452a0d48c805bab1d2ce9 git remote add deller-fbdev git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git git fetch --no-tags deller-fbdev for-next git checkout 61038027aa13351c63b452a0d48c805bab1d2ce9 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/video/fbdev/omap2/omapfb/dss/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): >> drivers/video/fbdev/omap2/omapfb/dss/dss.c:1209:42: error: use of undeclared identifier 'component_compare_dev'; did you mean 'component_master_del'? component_match_add(dev->parent, match, component_compare_dev, dev); ^~~~~~~~~~~~~~~~~~~~~ component_master_del include/linux/component.h:85:6: note: 'component_master_del' declared here void component_master_del(struct device *, ^ 1 error generated. vim +1209 drivers/video/fbdev/omap2/omapfb/dss/dss.c 1195 1196 static int dss_add_child_component(struct device *dev, void *data) 1197 { 1198 struct component_match **match = data; 1199 1200 /* 1201 * HACK 1202 * We don't have a working driver for rfbi, so skip it here always. 1203 * Otherwise dss will never get probed successfully, as it will wait 1204 * for rfbi to get probed. 1205 */ 1206 if (strstr(dev_name(dev), "rfbi")) 1207 return 0; 1208 > 1209 component_match_add(dev->parent, match, component_compare_dev, dev); 1210 1211 return 0; 1212 } 1213 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org