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 C5693C6FA8B for ; Thu, 22 Sep 2022 05:35:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229575AbiIVFfM (ORCPT ); Thu, 22 Sep 2022 01:35:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54528 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229471AbiIVFfH (ORCPT ); Thu, 22 Sep 2022 01:35:07 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41FF3AE859; Wed, 21 Sep 2022 22:35:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1663824905; x=1695360905; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=WbsPdoDDj+mIs1fxH99tKp0beojLYTi0zXyU5RR6UfY=; b=WhpWmG4zTXCAKqse5BdRGCXbjFzTHuOmAOW4AmR0mQamk97pWgUaYzU0 VSeWqEIbAYdd/EBfafIgfqm6tH9ZvbX8/wzGklI3EQe/PV/z4CPsn4YxP JlxbeJl6quUNBM2SBFVRR8V5LWBinmb6d+NU7cV58CgIB0x3MtVx6rpVi b3OGNEAxKuEFCsyuXD9hzwj0EIaYPk3ucPGeo2jEplz2raUqOxqn6Lnzx azhFPOFIEPs/oCQuIVgbsS4GXxYgQ2r6Oc+/Yx7aOxaNVQVp6O6xouHX+ /L/tlEF6uoMqhCZdobR56Wn5u0KK1LPtedOXqVHJABdoxT/CPT7PBAOtr A==; X-IronPort-AV: E=McAfee;i="6500,9779,10477"; a="326520943" X-IronPort-AV: E=Sophos;i="5.93,335,1654585200"; d="scan'208";a="326520943" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Sep 2022 22:35:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,335,1654585200"; d="scan'208";a="762045591" Received: from lkp-server01.sh.intel.com (HELO c0a60f19fe7e) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 21 Sep 2022 22:35:02 -0700 Received: from kbuild by c0a60f19fe7e with local (Exim 4.96) (envelope-from ) id 1obErW-0004Ly-16; Thu, 22 Sep 2022 05:35:02 +0000 Date: Thu, 22 Sep 2022 13:34:40 +0800 From: kernel test robot To: Andy Shevchenko , Mark Brown , linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: kbuild-all@lists.01.org, Wei Yongjun , Jonathan Cameron , linux-iio@vger.kernel.org, Andy Shevchenko Subject: Re: [PATCH v1 1/1] spi: Introduce spi_get_device_match_data() helper Message-ID: <202209221302.UKxElkNH-lkp@intel.com> References: <20220921204520.23984-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220921204520.23984-1-andriy.shevchenko@linux.intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Andy, I love your patch! Perhaps something to improve: [auto build test WARNING on broonie-spi/for-next] [also build test WARNING on linus/master v6.0-rc6 next-20220921] [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/Andy-Shevchenko/spi-Introduce-spi_get_device_match_data-helper/20220922-044658 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next config: s390-randconfig-s031-20220921 (https://download.01.org/0day-ci/archive/20220922/202209221302.UKxElkNH-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/4d7a10e29738f98137b08b2dcc0297535dd92a11 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Andy-Shevchenko/spi-Introduce-spi_get_device_match_data-helper/20220922-044658 git checkout 4d7a10e29738f98137b08b2dcc0297535dd92a11 # 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 SHELL=/bin/bash drivers/spi/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/spi/spi.c:367:40: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected struct device *dev @@ got struct device const * @@ drivers/spi/spi.c:367:40: sparse: expected struct device *dev drivers/spi/spi.c:367:40: sparse: got struct device const * vim +367 drivers/spi/spi.c 362 363 const void *spi_get_device_match_data(const struct spi_device *sdev) 364 { 365 const void *match; 366 > 367 match = device_get_match_data(&sdev->dev); 368 if (match) 369 return match; 370 371 return (const void *)spi_get_device_id(sdev)->driver_data; 372 } 373 EXPORT_SYMBOL_GPL(spi_get_device_match_data); 374 -- 0-DAY CI Kernel Test Service https://01.org/lkp