linux-kernel - Re: [PATCH 2/2] hwmon: Add AMS AS6200 temperature sensor

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Date: Mon, 18 Dec 2023 08:31:30 +0800
From: kernel test robot <lkp@...el.com>
To: Abdel Alkuor <alkuor@...il.com>, Jean Delvare <jdelvare@...e.com>,
	Guenter Roeck <linux@...ck-us.net>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Jonathan Corbet <corbet@....net>
Cc: oe-kbuild-all@...ts.linux.dev, linux-hwmon@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org
Subject: Re: [PATCH 2/2] hwmon: Add AMS AS6200 temperature sensor

Hi Abdel,

kernel test robot noticed the following build warnings:

[auto build test WARNING on groeck-staging/hwmon-next]
[also build test WARNING on robh/for-next linus/master v6.7-rc5 next-20231215]
[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/Abdel-Alkuor/hwmon-Add-AMS-AS6200-temperature-sensor/20231217-004310
base:   https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next
patch link:    https://lore.kernel.org/r/63e352150ed51eefce90ca4058af5459730174b2.1702744180.git.alkuor%40gmail.com
patch subject: [PATCH 2/2] hwmon: Add AMS AS6200 temperature sensor
config: x86_64-randconfig-r132-20231218 (https://download.01.org/0day-ci/archive/20231218/202312180847.bJ22ULTY-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231218/202312180847.bJ22ULTY-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312180847.bJ22ULTY-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/hwmon/as6200.c:141:24: sparse: sparse: symbol 'as6200_chip_info' was not declared. Should it be static?

vim +/as6200_chip_info +141 drivers/hwmon/as6200.c

   140	
 > 141	struct hwmon_chip_info as6200_chip_info = {
   142		.ops = &as6200_hwmon_ops,
   143		.info = as6200_info
   144	};
   145	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki