tree: https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.10 head: 87ec9a2d98a7a7dfc98b57348a0ec310fd170e4b commit: 7dec447a8d4279154a4f2342c5b453f2fa9e9671 [1449/1981] i2c: xiic: Switch to Xiic standard mode for i2c-read config: x86_64-randconfig-r021-20211214 (https://download.01.org/0day-ci/archive/20211215/202112152213.IDAtG7U6-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dd245bab9fbb364faa1581e4f92ba3119a872fba) 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 # https://github.com/Xilinx/linux-xlnx/commit/7dec447a8d4279154a4f2342c5b45... git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx git fetch --no-tags xilinx-xlnx xlnx_rebase_v5.10 git checkout 7dec447a8d4279154a4f2342c5b453f2fa9e9671 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/i2c/busses/ drivers/infiniband/hw/hfi1/ kernel/gcov/ 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 xiic_version_data xiic_2_00 = { ^ 1 warning generated. vim +/xiic_2_00 +1134 drivers/i2c/busses/i2c-xiic.c 1133 1135 .quirks = DYNAMIC_MODE_READ_BROKEN_BIT, 1136 }; 1137 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org