Hi Seevalamuthu, Thank you for the patch! Yet something to improve: [auto build test ERROR on kvalo-ath/ath-next] [also build test ERROR on v5.15 next-20211112] [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/Seevalamuthu-Mariappan/ath11k-Ch... base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next config: m68k-allmodconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 11.2.0 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/1675576a1f451a316314c6ae5b92e5e62... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Seevalamuthu-Mariappan/ath11k-Check-supported-hardware-version/20211112-150408 git checkout 1675576a1f451a316314c6ae5b92e5e6298ed61b # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from drivers/net/wireless/ath/ath11k/core.c:11: 924 | static const u32 ath11k_hw_version[] = { | ^~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/ath11k_hw_version +924 drivers/net/wireless/ath/ath11k/core.h 923 925 [ATH11K_HW_IPQ8074] = ATH11K_HW_VERSION_HW20, 926 [ATH11K_HW_QCA6390_HW20] = ATH11K_HW_VERSION_HW20, 927 [ATH11K_HW_IPQ6018_HW10] = ATH11K_HW_VERSION_HW10, 928 [ATH11K_HW_QCN9074_HW10] = ATH11K_HW_VERSION_HW10, 929 [ATH11K_HW_WCN6855_HW20] = ATH11K_HW_VERSION_HW20, 930 }; 931 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org