tree: https://github.com/morimoto/linux fw-cleanup-2019-10-11-v2 head: 1b56276a3a7593888d9ee279a4d398f008c75eaf commit: b61a97eca182e18e53b2ca5c1a184aa9becf1337 [438/452] ASoC: soc-dai: remove .digital_mute config: x86_64-allmodconfig (attached as .config) compiler: gcc-7 (Debian 7.4.0-13) 7.4.0 reproduce: git checkout b61a97eca182e18e53b2ca5c1a184aa9becf1337 # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): .digital_mute = tas2562_mute, ^~~~~~~~~~~~ .digital_mute = tas2562_mute, ^~~~~~~~~~~~ sound/soc/codecs/tas2562.c:460:18: note: (near initialization for 'tas2562_speaker_dai_ops') sound/soc/codecs/tas2562.c:460:18: note: (near initialization for 'tas2562_speaker_dai_ops.shutdown') cc1: some warnings being treated as errors vim +460 sound/soc/codecs/tas2562.c c173dba44c2d2e Dan Murphy 2019-10-08 455 c173dba44c2d2e Dan Murphy 2019-10-08 456 static const struct snd_soc_dai_ops tas2562_speaker_dai_ops = { c173dba44c2d2e Dan Murphy 2019-10-08 457 .hw_params = tas2562_hw_params, c173dba44c2d2e Dan Murphy 2019-10-08 458 .set_fmt = tas2562_set_dai_fmt, c173dba44c2d2e Dan Murphy 2019-10-08 459 .set_tdm_slot = tas2562_set_dai_tdm_slot, c173dba44c2d2e Dan Murphy 2019-10-08 @460 .digital_mute = tas2562_mute, c173dba44c2d2e Dan Murphy 2019-10-08 461 }; c173dba44c2d2e Dan Murphy 2019-10-08 462 :::::: The code at line 460 was first introduced by commit :::::: c173dba44c2d2ec2adaa4e607e9729b74236bd57 ASoC: tas2562: Introduce the TAS2562 amplifier :::::: TO: Dan Murphy <dmurphy(a)ti.com&gt; :::::: CC: Mark Brown <broonie(a)kernel.org&gt; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation