Hi Satya, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on lee-mfd/for-mfd-next] [also build test WARNING on robh/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] url: https://github.com/intel-lab-lkp/linux/commits/Satya-Priya/Add-Qualcomm-Technologies-Inc-PM8008-regulator-driver/20220607-195327 base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220608/202206080910.XAMKbeVH-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-1) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/11e915cb6368e90fdc4186104c56a3619aa63440 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Satya-Priya/Add-Qualcomm-Technologies-Inc-PM8008-regulator-driver/20220607-195327 git checkout 11e915cb6368e90fdc4186104c56a3619aa63440 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/regulator/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/regulator/qcom-pm8008-regulator.c: In function 'pm8008_regulator_get_voltage': >> drivers/regulator/qcom-pm8008-regulator.c:74:13: warning: unused variable 'rc' [-Wunused-variable] 74 | int rc, uV; | ^~ vim +/rc +74 drivers/regulator/qcom-pm8008-regulator.c 69 70 static int pm8008_regulator_get_voltage(struct regulator_dev *rdev) 71 { 72 struct pm8008_regulator *pm8008_reg = rdev_get_drvdata(rdev); 73 __le16 mV; > 74 int rc, uV; 75 76 regmap_bulk_read(pm8008_reg->regmap, 77 LDO_VSET_LB_REG(pm8008_reg->base), (void *)&mV, 2); 78 79 uV = le16_to_cpu(mV) * 1000; 80 return (uV - pm8008_reg->rdesc.min_uV) / pm8008_reg->rdesc.uV_step; 81 } 82 -- 0-DAY CI Kernel Test Service https://01.org/lkp
