From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39785C00140 for ; Sun, 31 Jul 2022 03:46:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236259AbiGaDqP (ORCPT ); Sat, 30 Jul 2022 23:46:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40264 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230492AbiGaDqO (ORCPT ); Sat, 30 Jul 2022 23:46:14 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 65F13B1C6 for ; Sat, 30 Jul 2022 20:46:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1659239173; x=1690775173; h=date:from:to:cc:subject:message-id:mime-version; bh=82rzporq48OWhtWa4az//AgXUoNPt/dqR4sBVxI6eBs=; b=nI7CgiLoHIXzYBKaK/lGkFKOy6buAJgMT8hJvfoqpHpOjIvJJE0p6fK2 AD3OHPUBlIMOXT7G6ljqH+sPHqpTSCsRmeBEjvMpIVXGRF7c1B8UqtOIx 7YVou94MYMLrCiNRClvjWSD2WO0FarTuTiUJ25/2HoPOFCYpjM7OYIj4p efjmvp/V2DwiCSN3M+PE17gYupuzix4z3Mtzc4MfC9Ggu9llEdUrtj1Fk X0hZyc7916TCbio7I08GYkTPud+ooLZSME2ovCoqhnMUlOZmDsAsDwSgB hCMVPxKLT5HcR3lXp0cmU18Uc/384VpKkaQu+ivu2Av5zrNGa556XyWME w==; X-IronPort-AV: E=McAfee;i="6400,9594,10424"; a="289735872" X-IronPort-AV: E=Sophos;i="5.93,205,1654585200"; d="scan'208";a="289735872" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jul 2022 20:46:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,205,1654585200"; d="scan'208";a="629828845" Received: from lkp-server01.sh.intel.com (HELO e0eace57cfef) ([10.239.97.150]) by orsmga008.jf.intel.com with ESMTP; 30 Jul 2022 20:46:11 -0700 Received: from kbuild by e0eace57cfef with local (Exim 4.96) (envelope-from ) id 1oHzu7-000Ddf-1H; Sun, 31 Jul 2022 03:46:11 +0000 Date: Sun, 31 Jul 2022 11:46:06 +0800 From: kernel test robot To: Arnd Bergmann Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: drivers/watchdog/sa1100_wdt.c:241:24: sparse: sparse: symbol 'sa1100dog_driver' was not declared. Should it be static? Message-ID: <202207311101.UT0Jnlfs-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 6a010258447d386186ca10cd374d888ac66ffe1a commit: e86bd43bcfc579cf8935c1913e92cb76b4ba81c2 watchdog: sa1100: use platform device registration date: 3 months ago config: arm-randconfig-s043-20220731 (https://download.01.org/0day-ci/archive/20220731/202207311101.UT0Jnlfs-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e86bd43bcfc579cf8935c1913e92cb76b4ba81c2 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout e86bd43bcfc579cf8935c1913e92cb76b4ba81c2 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash drivers/watchdog/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/watchdog/sa1100_wdt.c:241:24: sparse: sparse: symbol 'sa1100dog_driver' was not declared. Should it be static? vim +/sa1100dog_driver +241 drivers/watchdog/sa1100_wdt.c 240 > 241 struct platform_driver sa1100dog_driver = { 242 .driver.name = "sa1100_wdt", 243 .probe = sa1100dog_probe, 244 .remove = sa1100dog_remove, 245 }; 246 module_platform_driver(sa1100dog_driver); 247 -- 0-DAY CI Kernel Test Service https://01.org/lkp