Hi Srinivasa, Thank you for the patch! Yet something to improve: [auto build test ERROR on broonie-sound/for-next] [also build test ERROR on v5.15 next-20211109] [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/Srinivasa-Rao-Mandadapu/Machine-... base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next config: nios2-allyesconfig (attached as .config) compiler: nios2-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/4641b4c1c51e49c13768007ed665febe0... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Srinivasa-Rao-Mandadapu/Machine-driver-to-support-LPASS-SC7280-sound-card-registration/20211102-191203 git checkout 4641b4c1c51e49c13768007ed665febe09f1e8f5 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=nios2 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 >>): 246 | static const struct snd_soc_dapm_widget sc7280_snd_widgets[] = { | ^~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/sc7280_snd_widgets +246 sound/soc/qcom/sc7280.c 245 247 SND_SOC_DAPM_HP("Headphone Jack", NULL), 248 SND_SOC_DAPM_MIC("Headset Mic", NULL), 249 }; 250 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org