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X-CSE-ConnectionGUID: ap28Kxu8Q0uNerFRBAuSYA== X-CSE-MsgGUID: kapNbMCQQvu8dQ6695rYaQ== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="41835394" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="41835394" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2024 10:45:37 -0800 X-CSE-ConnectionGUID: JXbIrWCESACS6phQ1AkCqQ== X-CSE-MsgGUID: D5jfgmkXRwyWfuvgMCl/oA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,263,1725346800"; d="scan'208";a="85516951" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 06 Nov 2024 10:45:32 -0800 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t8l21-000pIy-2k; Wed, 06 Nov 2024 18:45:29 +0000 Date: Thu, 7 Nov 2024 02:45:19 +0800 From: kernel test robot To: Cedric Encarnacion , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-doc@vger.kernel.org, linux-hwmon@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Guenter Roeck , Jean Delvare , Jonathan Corbet , Delphine CC Chiu , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Peter Yin , Noah Wang , Marek Vasut , Lukas Wunner , Cedric Encarnacion Subject: Re: [PATCH v2 2/2] hwmon: pmbus: add driver for ltp8800-1a, ltp8800-4a, and ltp8800-2 Message-ID: <202411070232.xrxV7tVx-lkp@intel.com> References: <20241106030918.24849-3-cedricjustine.encarnacion@analog.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 In-Reply-To: <20241106030918.24849-3-cedricjustine.encarnacion@analog.com> Hi Cedric, kernel test robot noticed the following build warnings: [auto build test WARNING on 30a984c0c9d8c631cc135280f83c441d50096b6d] url: https://github.com/intel-lab-lkp/linux/commits/Cedric-Encarnacion/dt-bindings-trivial-devices-add-ltp8800/20241106-111734 base: 30a984c0c9d8c631cc135280f83c441d50096b6d patch link: https://lore.kernel.org/r/20241106030918.24849-3-cedricjustine.encarnacion%40analog.com patch subject: [PATCH v2 2/2] hwmon: pmbus: add driver for ltp8800-1a, ltp8800-4a, and ltp8800-2 config: x86_64-buildonly-randconfig-004-20241107 (https://download.01.org/0day-ci/archive/20241107/202411070232.xrxV7tVx-lkp@intel.com/config) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241107/202411070232.xrxV7tVx-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202411070232.xrxV7tVx-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/hwmon/pmbus/ltp8800.c:7: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:21: In file included from include/linux/mm.h:2213: include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> drivers/hwmon/pmbus/ltp8800.c:12:36: warning: unused variable 'ltp8800_reg_desc' [-Wunused-const-variable] 12 | static const struct regulator_desc ltp8800_reg_desc[] = { | ^~~~~~~~~~~~~~~~ 2 warnings generated. vim +/ltp8800_reg_desc +12 drivers/hwmon/pmbus/ltp8800.c 11 > 12 static const struct regulator_desc ltp8800_reg_desc[] = { 13 PMBUS_REGULATOR("vout", 0), 14 }; 15 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki