Messages in this thread | | | Date | Tue, 25 May 2021 21:54:39 +0800 | From | kernel test robot <> | Subject | Re: [PATCH] regulator: rk808: Convert to use regulator_set_ramp_delay_regmap |
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Hi Axel,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on regulator/for-next] [also build test WARNING on v5.13-rc3 next-20210525] [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/0day-ci/linux/commits/Axel-Lin/regulator-rk808-Convert-to-use-regulator_set_ramp_delay_regmap/20210525-183912 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next config: x86_64-randconfig-r002-20210525 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 99155e913e9bad5f7f8a247f8bb3a3ff3da74af1) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://github.com/0day-ci/linux/commit/7455e23c1f5517ad398e81f902db347870905668 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Axel-Lin/regulator-rk808-Convert-to-use-regulator_set_ramp_delay_regmap/20210525-183912 git checkout 7455e23c1f5517ad398e81f902db347870905668 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/regulator/rk808-regulator.c:161:18: warning: unused variable 'rk808_buck_config_regs' [-Wunused-const-variable] static const int rk808_buck_config_regs[] = { ^ 1 warning generated.
vim +/rk808_buck_config_regs +161 drivers/regulator/rk808-regulator.c
bad47ad2eef341 Chris Zhong 2015-07-20 160 8af252272a0d63 Doug Anderson 2014-09-16 @161 static const int rk808_buck_config_regs[] = { 8af252272a0d63 Doug Anderson 2014-09-16 162 RK808_BUCK1_CONFIG_REG, 8af252272a0d63 Doug Anderson 2014-09-16 163 RK808_BUCK2_CONFIG_REG, 8af252272a0d63 Doug Anderson 2014-09-16 164 RK808_BUCK3_CONFIG_REG, 8af252272a0d63 Doug Anderson 2014-09-16 165 RK808_BUCK4_CONFIG_REG, 8af252272a0d63 Doug Anderson 2014-09-16 166 }; 8af252272a0d63 Doug Anderson 2014-09-16 167
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