Re: [PATCH 08/21] power: supply: max77693: Use devm_power_supply_register() helper

kernel test robot
2024-01-26T11:57:19Z

Hi Andrew,

kernel test robot noticed the following build warnings:

[auto build test WARNING on sre-power-supply/for-next]
[also build test WARNING on linus/master v6.8-rc1 next-20240125]
[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/Andrew-Davis/power-supply-da9030-Use-devm_power_supply_register-helper/20240124-004253
base: https://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git for-next
patch link: https://lore.kernel.org/r/20240123163653.384385-9-afd%40ti.com
patch subject: [PATCH 08/21] power: supply: max77693: Use devm_power_supply_register() helper
config: i386-buildonly-randconfig-006-20240126 (https://download.01.org/0day-ci/archive/20240126/202401261917.tA05PFDO-lkp@intel.com/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240126/202401261917.tA05PFDO-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202401261917.tA05PFDO-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/power/supply/max77693_charger.c:733:27: warning: unused variable 'chg' [-Wunused-variable]
733 | struct max77693_charger *chg = platform_get_drvdata(pdev);
| ^~~
1 warning generated.

vim +/chg +733 drivers/power/supply/max77693_charger.c

87c2d9067893cd drivers/power/max77693_charger.c Krzysztof Kozlowski 2015-01-20 730
1d138270d2963b drivers/power/supply/max77693_charger.c Uwe Kleine-König 2023-09-18 731 static void max77693_charger_remove(struct platform_device *pdev)
87c2d9067893cd drivers/power/max77693_charger.c Krzysztof Kozlowski 2015-01-20 732 {
87c2d9067893cd drivers/power/max77693_charger.c Krzysztof Kozlowski 2015-01-20 @733 struct max77693_charger *chg = platform_get_drvdata(pdev);
87c2d9067893cd drivers/power/max77693_charger.c Krzysztof Kozlowski 2015-01-20 734
87c2d9067893cd drivers/power/max77693_charger.c Krzysztof Kozlowski 2015-01-20 735 device_remove_file(&pdev->dev, &dev_attr_top_off_timer);
87c2d9067893cd drivers/power/max77693_charger.c Krzysztof Kozlowski 2015-01-20 736 device_remove_file(&pdev->dev, &dev_attr_top_off_threshold_current);
87c2d9067893cd drivers/power/max77693_charger.c Krzysztof Kozlowski 2015-01-20 737 device_remove_file(&pdev->dev, &dev_attr_fast_charge_timer);
87c2d9067893cd drivers/power/max77693_charger.c Krzysztof Kozlowski 2015-01-20 738 }
87c2d9067893cd drivers/power/max77693_charger.c Krzysztof Kozlowski 2015-01-20 739

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