Date:   Fri, 10 Mar 2023 09:36:18 +0800
From:   kernel test robot <lkp@intel.com>
To:     Sebastian Reichel <sre@kernel.org>
Cc:     oe-kbuild-all@lists.linux.dev,
        Linus Walleij <linus.walleij@linaro.org>,
        Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>,
        Matti Vaittinen <mazziesaccount@gmail.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
        devicetree@vger.kernel.org
Subject: Re: [PATCHv1 02/11] power: supply: core: auto-exposure of
 simple-battery data
Message-ID: <202303100854.V2YFWYZu-lkp@intel.com>
References: <20230309225041.477440-3-sre@kernel.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20230309225041.477440-3-sre@kernel.org>
Precedence: bulk

Hi Sebastian,

I love your patch! Perhaps something to improve:

[auto build test WARNING on sre-power-supply/for-next]
[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/Sebastian-Reichel/dt-bindings-power-supply-adc-battery-add-binding/20230310-065229
base:   https://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git for-next
patch link:    https://lore.kernel.org/r/20230309225041.477440-3-sre%40kernel.org
patch subject: [PATCHv1 02/11] power: supply: core: auto-exposure of simple-battery data
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20230310/202303100854.V2YFWYZu-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/83ec4c841d68a66bc95f5e534a805e765785f934
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Sebastian-Reichel/dt-bindings-power-supply-adc-battery-add-binding/20230310-065229
        git checkout 83ec4c841d68a66bc95f5e534a805e765785f934
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/power/supply/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303100854.V2YFWYZu-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from drivers/power/supply/power_supply_core.c:21:
>> include/linux/power_supply.h:777:41: warning: 'power_supply_battery_info_properties' defined but not used [-Wunused-const-variable=]
     777 | static const enum power_supply_property power_supply_battery_info_properties[] = {
         |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +/power_supply_battery_info_properties +777 include/linux/power_supply.h

   776	
 > 777	static const enum power_supply_property power_supply_battery_info_properties[] = {
   778		POWER_SUPPLY_PROP_TECHNOLOGY,
   779		POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN,
   780		POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN,
   781		POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN,
   782		POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN,
   783		POWER_SUPPLY_PROP_PRECHARGE_CURRENT,
   784		POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT,
   785		POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX,
   786		POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX,
   787		POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN,
   788		POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX,
   789		POWER_SUPPLY_PROP_TEMP_ALERT_MIN,
   790		POWER_SUPPLY_PROP_TEMP_ALERT_MAX,
   791		POWER_SUPPLY_PROP_TEMP_MIN,
   792		POWER_SUPPLY_PROP_TEMP_MAX,
   793	};
   794	

-- 
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https://github.com/intel/lkp-tests