Hi Darren.Ye, kernel test robot noticed the following build warnings: [auto build test WARNING on broonie-sound/for-next] [also build test WARNING on broonie-spi/for-next robh/for-next linus/master v6.17-rc3 next-20250825] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Darren-Ye/ASoC-mediatek-common-modify-mtk-afe-platform-driver-for-mt8196/20250822-210108 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next patch link: https://lore.kernel.org/r/20250822125301.12333-10-darren.ye%40mediatek.com patch subject: [PATCH v7 09/10] ASoC: mediatek: mt8196: add machine driver with nau8825 config: arm64-randconfig-r131-20250826 (https://download.01.org/0day-ci/archive/20250826/202508261004.7adPXk4m-lkp@xxxxxxxxx/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project d26ea02060b1c9db751d188b2edb0059a9eb273d) reproduce: (https://download.01.org/0day-ci/archive/20250826/202508261004.7adPXk4m-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/202508261004.7adPXk4m-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> sound/soc/mediatek/mt8196/mt8196-nau8825.c:183:33: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned int to @@ got restricted snd_pcm_format_t [usertype] @@ sound/soc/mediatek/mt8196/mt8196-nau8825.c:183:33: sparse: expected unsigned int to sound/soc/mediatek/mt8196/mt8196-nau8825.c:183:33: sparse: got restricted snd_pcm_format_t [usertype] vim +183 sound/soc/mediatek/mt8196/mt8196-nau8825.c 175 176 static int mt8196_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, 177 struct snd_pcm_hw_params *params) 178 { 179 dev_info(rtd->dev, "fix format to 32bit\n"); 180 181 /* fix BE i2s format to 32bit, clean param mask first */ 182 snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT), > 183 0, SNDRV_PCM_FORMAT_LAST); 184 185 params_set_format(params, SNDRV_PCM_FORMAT_S32_LE); 186 return 0; 187 } 188 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki