linux-kernel - Re: [PATCH v2 1/2] power: supply: Add STC3117 fuel gauge unit driver

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Date: Mon, 8 Jan 2024 06:11:34 +0800
From: kernel test robot <lkp@...el.com>
To: Bhavin Sharma <bhavin.sharma@...iconsignals.io>, sre@...nel.org
Cc: oe-kbuild-all@...ts.linux.dev,
	Bhavin Sharma <bhavin.sharma@...iconsignals.io>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Hardevsinh Palaniya <hardevsinh.palaniya@...iconsignals.io>,
	linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] power: supply: Add STC3117 fuel gauge unit driver

Hi Bhavin,

kernel test robot noticed the following build warnings:

[auto build test WARNING on sre-power-supply/for-next]
[also build test WARNING on robh/for-next linus/master v6.7-rc8 next-20240105]
[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/Bhavin-Sharma/dt-bindings-power-supply-stc3117-Convert-to-DT-schema-format/20240106-213744
base:   https://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git for-next
patch link:    https://lore.kernel.org/r/20240106133546.936261-1-bhavin.sharma%40siliconsignals.io
patch subject: [PATCH v2 1/2] power: supply: Add STC3117 fuel gauge unit driver
config: alpha-randconfig-r112-20240108 (https://download.01.org/0day-ci/archive/20240108/202401080530.0hMWnrIg-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20240108/202401080530.0hMWnrIg-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/202401080530.0hMWnrIg-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/power/supply/stc3117_fuel_gauge.c:34:34: warning: 'stc3117_of_match' defined but not used [-Wunused-const-variable=]
      34 | static const struct of_device_id stc3117_of_match[] = {
         |                                  ^~~~~~~~~~~~~~~~


vim +/stc3117_of_match +34 drivers/power/supply/stc3117_fuel_gauge.c

    33	
  > 34	static const struct of_device_id stc3117_of_match[] = {
    35		{ .compatible = "st,stc3117-fgu" },
    36		{},
    37	};
    38	

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