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 665EDC7618E for ; Fri, 21 Apr 2023 06:16:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229668AbjDUGQt (ORCPT ); Fri, 21 Apr 2023 02:16:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229583AbjDUGQK (ORCPT ); Fri, 21 Apr 2023 02:16:10 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 474F286BC; Thu, 20 Apr 2023 23:16:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1682057769; x=1713593769; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=xGtkrDkYDBOZRk6JD8cYN/feDgrtJL3rCvw61scSVnA=; b=UNHerCj9t56B2/0RZR1BSfbfTUHWkR9zA/eA5n+lgWaApFyS3AYFVtu4 GwTKfWJEkNlbx5mjbBoKAkMiP9gNaQRQMud7lazI799B7MPp33cankrKU rfPSdSJtzwyv50xmKYM0s4KctbMALq3cu12jq/aFJuN4Bi5tp+Qc6RQuY 8OngBQ/E4s0GkNL+xEXi2cvihjy3T7jHTLD8MGdlZbsNff7ZCsesBuziX LemcZR0mqew+pIMgvlvZ5/mtG7z2hp9PZyNC6zkhxxlwHdE45SIBjD0K9 4kPbbP+w6OW5o8MDj+eOem1ivB2Rjnz+P5+/U7Q1KgGptRIlU45KS+8p0 g==; X-IronPort-AV: E=McAfee;i="6600,9927,10686"; a="330124520" X-IronPort-AV: E=Sophos;i="5.99,214,1677571200"; d="scan'208";a="330124520" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Apr 2023 23:16:07 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10686"; a="1021816704" X-IronPort-AV: E=Sophos;i="5.99,214,1677571200"; d="scan'208";a="1021816704" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by fmsmga005.fm.intel.com with ESMTP; 20 Apr 2023 23:16:05 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1ppk3w-000gNQ-2s; Fri, 21 Apr 2023 06:16:04 +0000 Date: Fri, 21 Apr 2023 14:15:24 +0800 From: kernel test robot To: Chris Packham , jdelvare@suse.com, linux@roeck-us.net, manio@skyboo.net Cc: oe-kbuild-all@lists.linux.dev, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, Chris Packham Subject: Re: [PATCH v2 2/2] hwmon: (adt7475) Convert to use device_property APIs Message-ID: <202304211315.wHZGWO8S-lkp@intel.com> References: <20230418233656.869055-3-chris.packham@alliedtelesis.co.nz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230418233656.869055-3-chris.packham@alliedtelesis.co.nz> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Chris, kernel test robot noticed the following build warnings: [auto build test WARNING on groeck-staging/hwmon-next] [also build test WARNING on linus/master v6.3-rc7] [cannot apply to next-20230420] [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/Chris-Packham/hwmon-adt7475-Use-device_property-APIs-when-configuring-polarity/20230419-074117 base: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next patch link: https://lore.kernel.org/r/20230418233656.869055-3-chris.packham%40alliedtelesis.co.nz patch subject: [PATCH v2 2/2] hwmon: (adt7475) Convert to use device_property APIs config: i386-randconfig-s002-20230417 (https://download.01.org/0day-ci/archive/20230421/202304211315.wHZGWO8S-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/59836340c66130951595e2adebf284eca3063ccd git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Chris-Packham/hwmon-adt7475-Use-device_property-APIs-when-configuring-polarity/20230419-074117 git checkout 59836340c66130951595e2adebf284eca3063ccd # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 olddefconfig make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/hwmon/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304211315.wHZGWO8S-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/hwmon/adt7475.c:1471:44: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected struct device *dev @@ got struct device const * @@ drivers/hwmon/adt7475.c:1471:44: sparse: expected struct device *dev drivers/hwmon/adt7475.c:1471:44: sparse: got struct device const * drivers/hwmon/adt7475.c:1497:44: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected struct device *dev @@ got struct device const * @@ drivers/hwmon/adt7475.c:1497:44: sparse: expected struct device *dev drivers/hwmon/adt7475.c:1497:44: sparse: got struct device const * drivers/hwmon/adt7475.c:1559:45: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected struct device *dev @@ got struct device const * @@ drivers/hwmon/adt7475.c:1559:45: sparse: expected struct device *dev drivers/hwmon/adt7475.c:1559:45: sparse: got struct device const * vim +1471 drivers/hwmon/adt7475.c 1464 1465 static int load_config3(const struct i2c_client *client, const char *propname) 1466 { 1467 const char *function; 1468 u8 config3; 1469 int ret; 1470 > 1471 ret = device_property_read_string(&client->dev, propname, &function); 1472 if (!ret) { 1473 ret = adt7475_read(REG_CONFIG3); 1474 if (ret < 0) 1475 return ret; 1476 1477 config3 = ret & ~CONFIG3_SMBALERT; 1478 if (!strcmp("pwm2", function)) 1479 ; 1480 else if (!strcmp("smbalert#", function)) 1481 config3 |= CONFIG3_SMBALERT; 1482 else 1483 return -EINVAL; 1484 1485 return i2c_smbus_write_byte_data(client, REG_CONFIG3, config3); 1486 } 1487 1488 return 0; 1489 } 1490 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests