Hi Jerome, FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 10b82d5176488acee2820e5a2cf0f2ec5c3488b6 commit: 33901f5b9b16d212ee58865e9e8e80fc813f12da ASoC: meson: add t9015 internal DAC driver date: 7 months ago config: x86_64-randconfig-a011-20200918 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 0ff28fa6a75617d61b1aeea77463d6a1684c3c89) 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 33901f5b9b16d212ee58865e9e8e80fc813f12da # 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 <l...@intel.com> All warnings (new ones prefixed by >>): >> sound/soc/meson/t9015.c:315:34: warning: unused variable 't9015_ids' >> [-Wunused-const-variable] static const struct of_device_id t9015_ids[] = { ^ 1 warning generated. # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=33901f5b9b16d212ee58865e9e8e80fc813f12da git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 33901f5b9b16d212ee58865e9e8e80fc813f12da vim +/t9015_ids +315 sound/soc/meson/t9015.c 314 > 315 static const struct of_device_id t9015_ids[] = { 316 { .compatible = "amlogic,t9015", }, 317 { } 318 }; 319 MODULE_DEVICE_TABLE(of, t9015_ids); 320 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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