[kbuild-all] Re: [linux-next:master 6404/13375] drivers/i3c/master/mipi-i3c-hci/core.c:780:34: warning: unused variable 'i3c_hci_of_match'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 7bba37a1591369e2e506d599b8f5d7d0516b2dbc commit: 9ad9a52cce2828d932ae9495181e3d6414f72c07 [6404/13375] i3c/master: introduce the mipi-i3c-hci driver config: x86_64-randconfig-a013-20201215 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project d38205144febf4dc42c9270c6aa3d978f1ef65e1) 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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi... git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 9ad9a52cce2828d932ae9495181e3d6414f72c07 # 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 >>): >> drivers/i3c/master/mipi-i3c-hci/core.c:780:34: warning: unused variable 'i3c_hci_of_match' [-Wunused-const-variable] static const struct of_device_id i3c_hci_of_match[] = { ^ 1 warning generated.