From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) (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 78C2223C5 for ; Sun, 9 Apr 2023 15:45:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1681055135; x=1712591135; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=+bVHxp6Kf1NnxHXI/cuczX/yIXQbQBxd1Qt7yv9Fw6k=; b=AsJHtCE31/BHUWZ/ilSVcDadPFtkgWc3tmZ1CwIfVwrY0wmms9lHJXKx N06hwhigl50CGOYo0CEodB/wWgC6gfZnedMSvhlZGA1MPuayd7a1EP5mN P1PEo7k8kfHP3LRKotUoXPHeGPWQChguVE8OaUsFoulRogBBECbHcsI46 Ofs/eySYq4pb6gfEMdmfW5tZNqrvxkHenudaZ32Hz/cM8HWDvffM0swcd tK7R6mUT/8IWzGeY0mXnqmv89Y/LWfNCz62Xjl7CCqIb2aVVrASzNDx3o dEs7E7sc9cAN8Z/6096j8Fo946vA6cWPmqxsgO0Rjacp61C3MkvckqZtI w==; X-IronPort-AV: E=McAfee;i="6600,9927,10675"; a="345890793" X-IronPort-AV: E=Sophos;i="5.98,331,1673942400"; d="scan'208";a="345890793" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2023 08:45:34 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10675"; a="799258046" X-IronPort-AV: E=Sophos;i="5.98,331,1673942400"; d="scan'208";a="799258046" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by fmsmga002.fm.intel.com with ESMTP; 09 Apr 2023 08:45:33 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1plXES-000UZx-1z; Sun, 09 Apr 2023 15:45:32 +0000 Date: Sun, 9 Apr 2023 23:45:27 +0800 From: kernel test robot To: Krzysztof Kozlowski Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH] media: i2c: video: constify pointers to hwmon_channel_info Message-ID: <202304092352.T3BmNdHl-lkp@intel.com> References: <20230407150015.79715-1-krzysztof.kozlowski@linaro.org> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230407150015.79715-1-krzysztof.kozlowski@linaro.org> Hi Krzysztof, kernel test robot noticed the following build warnings: [auto build test WARNING on media-tree/master] [also build test WARNING on linus/master v6.3-rc5 next-20230406] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Krzysztof-Kozlowski/media-i2c-video-constify-pointers-to-hwmon_channel_info/20230407-230721 base: git://linuxtv.org/media_tree.git master patch link: https://lore.kernel.org/r/20230407150015.79715-1-krzysztof.kozlowski%40linaro.org patch subject: [PATCH] media: i2c: video: constify pointers to hwmon_channel_info config: s390-randconfig-s051-20230409 (https://download.01.org/0day-ci/archive/20230409/202304092352.T3BmNdHl-lkp@intel.com/config) compiler: s390-linux-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://github.com/intel-lab-lkp/linux/commit/a9135e120b356553564ba1046e7752e4f9008666 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Krzysztof-Kozlowski/media-i2c-video-constify-pointers-to-hwmon_channel_info/20230407-230721 git checkout a9135e120b356553564ba1046e7752e4f9008666 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=s390 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=s390 SHELL=/bin/bash drivers/media/i2c/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304092352.T3BmNdHl-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/media/i2c/video-i2c.c:328:17: sparse: sparse: incorrect type in initializer (different modifiers) @@ expected struct hwmon_channel_info const **info @@ got struct hwmon_channel_info const *const * @@ drivers/media/i2c/video-i2c.c:328:17: sparse: expected struct hwmon_channel_info const **info drivers/media/i2c/video-i2c.c:328:17: sparse: got struct hwmon_channel_info const *const * vim +328 drivers/media/i2c/video-i2c.c acbea6798955e9 Matt Ranostay 2018-06-28 325 acbea6798955e9 Matt Ranostay 2018-06-28 326 static const struct hwmon_chip_info amg88xx_chip_info = { acbea6798955e9 Matt Ranostay 2018-06-28 327 .ops = &amg88xx_hwmon_ops, acbea6798955e9 Matt Ranostay 2018-06-28 @328 .info = amg88xx_info, acbea6798955e9 Matt Ranostay 2018-06-28 329 }; acbea6798955e9 Matt Ranostay 2018-06-28 330 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests