Hi Jami, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm/drm-next] [also build test WARNING on next-20220113] [cannot apply to v5.16] [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/Jami-Kettunen/drm-msm-dpu1-Add-D... base: git://anongit.freedesktop.org/drm/drm drm-next config: hexagon-randconfig-r013-20220113 (https://download.01.org/0day-ci/archive/20220114/202201140501.XVy5Bpjg-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project d1021978b8e7e35dcc30201ca1731d64b5a602a8) 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/0day-ci/linux/commit/413561c584134b5ae119218d5bb7276ab... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Jami-Kettunen/drm-msm-dpu1-Add-DMA2-DMA3-clock-control-to-enum/20220113-235237 git checkout 413561c584134b5ae119218d5bb7276ab4e34daf # 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=hexagon SHELL=/bin/bash drivers/gpu/drm/msm/ 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 dpu_dspp_cfg msm8998_dspp[] = { ^ 1 warning generated. vim +/msm8998_dspp +855 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c 846 847 #define DSPP_BLK(_name, _id, _base, _mask, _sblk) \ 848 {\ 849 .name = _name, .id = _id, \ 850 .base = _base, .len = 0x1800, \ 851 .features = _mask, \ 852 .sblk = _sblk \ 853 } 854 856 DSPP_BLK("dspp_0", DSPP_0, 0x54000, DSPP_MSM8998_MASK, 857 &msm8998_dspp_sblk), 858 DSPP_BLK("dspp_1", DSPP_1, 0x56000, DSPP_MSM8998_MASK, 859 &msm8998_dspp_sblk), 860 }; 861 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org