Hi Gergo, kernel test robot noticed the following build errors: [auto build test ERROR on 4cece764965020c22cff7665b18a012006359095] url: https://github.com/intel-lab-lkp/linux/commits/Gergo-Koteles/ALSA-hda-tas2781-remove-digital-gain-kcontrol/20240326-052937 base: 4cece764965020c22cff7665b18a012006359095 patch link: https://lore.kernel.org/r/313e00499eb2caadd23a92284fdec418b650b7f4.1711401621.git.soyer%40irl.hu patch subject: [PATCH 1/3] ALSA: hda/tas2781: remove digital gain kcontrol config: i386-randconfig-011-20240326 (https://download.01.org/0day-ci/archive/20240327/202403271212.5Lxo4b20-lkp@xxxxxxxxx/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240327/202403271212.5Lxo4b20-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202403271212.5Lxo4b20-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> sound/soc/codecs/tas2781-i2c.c:148:27: error: use of undeclared identifier 'dvc_tlv' 148 | tas2781_digital_putvol, dvc_tlv), | ^ >> sound/soc/codecs/tas2781-i2c.c:595:19: error: invalid application of 'sizeof' to an incomplete type 'const struct snd_kcontrol_new[]' 595 | .num_controls = ARRAY_SIZE(tas2781_snd_controls), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/array_size.h:11:32: note: expanded from macro 'ARRAY_SIZE' 11 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) | ^~~~~ 2 errors generated. vim +/dvc_tlv +148 sound/soc/codecs/tas2781-i2c.c ef3bcde75d06d6 Shenghao Ding 2023-06-18 141 ef3bcde75d06d6 Shenghao Ding 2023-06-18 142 static const struct snd_kcontrol_new tas2781_snd_controls[] = { ef3bcde75d06d6 Shenghao Ding 2023-06-18 143 SOC_SINGLE_RANGE_EXT_TLV("Speaker Analog Gain", TAS2781_AMP_LEVEL, ef3bcde75d06d6 Shenghao Ding 2023-06-18 144 1, 0, 20, 0, tas2781_amp_getvol, ef3bcde75d06d6 Shenghao Ding 2023-06-18 145 tas2781_amp_putvol, amp_vol_tlv), ef3bcde75d06d6 Shenghao Ding 2023-06-18 146 SOC_SINGLE_RANGE_EXT_TLV("Speaker Digital Gain", TAS2781_DVC_LVL, ef3bcde75d06d6 Shenghao Ding 2023-06-18 147 0, 0, 200, 1, tas2781_digital_getvol, ef3bcde75d06d6 Shenghao Ding 2023-06-18 @148 tas2781_digital_putvol, dvc_tlv), ef3bcde75d06d6 Shenghao Ding 2023-06-18 149 SOC_SINGLE_BOOL_EXT("Speaker Force Firmware Load", 0, ef3bcde75d06d6 Shenghao Ding 2023-06-18 150 tas2781_force_fwload_get, tas2781_force_fwload_put), ef3bcde75d06d6 Shenghao Ding 2023-06-18 151 }; ef3bcde75d06d6 Shenghao Ding 2023-06-18 152 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
