tree: https://github.com/thesofproject/linux pr/2703 head: 38a2cdd220ec09c85557ece34c1ef30bc22249b2 commit: c86509bfc24be4724ef3544ff34d2c03102a138e [4/5] ASoC: SOF: Make sof_period_elapsed generic config: arm64-sof-customedconfig-sof-defconfig (attached as .config) compiler: aarch64-linux-gcc (GCC) 9.3.0 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/thesofproject/linux/commit/c86509bfc24be4724ef3544ff34... git remote add linux-sof-driver https://github.com/thesofproject/linux git fetch --no-tags linux-sof-driver pr/2703 git checkout c86509bfc24be4724ef3544ff34d2c03102a138e # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 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 >>): In file included from sound/soc/sof/ipc.c:18: 212 | static void inline snd_sof_period_elapsed(struct snd_sof_pcm_stream *sps) | ^~~~~~ sound/soc/sof/sof-audio.h:225:1: warning: 'inline' is not at beginning of declaration [-Wold-style-declaration] 225 | static void inline snd_sof_period_elapsed_work(struct work_struct *work) | ^~~~~~ vim +/inline +212 sound/soc/sof/sof-audio.h 211 213 { 214 if (sps->substream && !sps->substream->runtime->no_period_wakeup) { 215 snd_sof_pcm_period_elapsed(sps->substream); 216 return; 217 } 218 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org