[kbuild-all] drivers/regulator/sy8827n.c:159:34: warning: unused variable 'sy8827n_dt_ids'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 449dc8c97089a6e09fb2dac4d92b1b7ac0eb7c1e commit: 38fc6f295726366a0135ca87ab98f3ab92afd81f regulator: add support for SY8827N regulator date: 5 weeks ago config: x86_64-randconfig-r003-20200809 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 0b90a08f7722980f6074c6eada8022242408cdb4) 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 git checkout 38fc6f295726366a0135ca87ab98f3ab92afd81f # 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(a)intel.com&gt; All warnings (new ones prefixed by >>): static const struct of_device_id sy8827n_dt_ids[] = { ^ 1 warning generated. vim +/sy8827n_dt_ids +159 drivers/regulator/sy8827n.c 158 160 { 161 .compatible = "silergy,sy8827n", 162 }, 163 { } 164 }; 165 MODULE_DEVICE_TABLE(of, sy8827n_dt_ids); 166 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org