Hi Binbin, kernel test robot noticed the following build errors: [auto build test ERROR on 097a44db5747403b19d05a9664e8ec6adba27e3b] url: https://github.com/intel-lab-lkp/linux/commits/Binbin-Zhou/ASoC-dt-bindings-Add-Everest-ES8323-Codec/20240905-150958 base: 097a44db5747403b19d05a9664e8ec6adba27e3b patch link: https://lore.kernel.org/r/282dadefdaac7917fd681a6e84a5f0f07d0557bc.1725518229.git.zhoubinbin%40loongson.cn patch subject: [PATCH v1 08/10] ASoC: loongson: Add I2S controller driver as platform device config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20240906/202409060840.Rm0gPgE4-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240906/202409060840.Rm0gPgE4-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/202409060840.Rm0gPgE4-lkp@xxxxxxxxx/ All error/warnings (new ones prefixed by >>): >> sound/soc/loongson/loongson_i2s_pci.c:157:1: warning: data definition has no type or storage class 157 | module_pci_driver(loongson_i2s_driver); | ^~~~~~~~~~~~~~~~~ >> sound/soc/loongson/loongson_i2s_pci.c:157:1: error: type defaults to 'int' in declaration of 'module_pci_driver' [-Wimplicit-int] >> sound/soc/loongson/loongson_i2s_pci.c:157:1: error: parameter names (without types) in function declaration [-Wdeclaration-missing-parameter-type] >> sound/soc/loongson/loongson_i2s_pci.c:149:26: warning: 'loongson_i2s_driver' defined but not used [-Wunused-variable] 149 | static struct pci_driver loongson_i2s_driver = { | ^~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for SND_SOC_LOONGSON_I2S_PCI Depends on [n]: SOUND [=m] && SND [=m] && SND_SOC [=m] && (LOONGARCH || COMPILE_TEST [=y]) && PCI [=n] Selected by [m]: - SND_SOC_LOONGSON_CARD [=m] && SOUND [=m] && SND [=m] && SND_SOC [=m] && (LOONGARCH || COMPILE_TEST [=y]) vim +/loongson_i2s_driver +149 sound/soc/loongson/loongson_i2s_pci.c d84881e06836dc1 Yingkun Meng 2023-06-15 148 d84881e06836dc1 Yingkun Meng 2023-06-15 @149 static struct pci_driver loongson_i2s_driver = { d84881e06836dc1 Yingkun Meng 2023-06-15 150 .name = "loongson-i2s-pci", d84881e06836dc1 Yingkun Meng 2023-06-15 151 .id_table = loongson_i2s_ids, d84881e06836dc1 Yingkun Meng 2023-06-15 152 .probe = loongson_i2s_pci_probe, d84881e06836dc1 Yingkun Meng 2023-06-15 153 .driver = { d84881e06836dc1 Yingkun Meng 2023-06-15 154 .pm = pm_sleep_ptr(&loongson_i2s_pm), d84881e06836dc1 Yingkun Meng 2023-06-15 155 }, d84881e06836dc1 Yingkun Meng 2023-06-15 156 }; d84881e06836dc1 Yingkun Meng 2023-06-15 @157 module_pci_driver(loongson_i2s_driver); d84881e06836dc1 Yingkun Meng 2023-06-15 158 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
