[kbuild-all] [thesofproject:pr/3427 1/2] sound/soc/sof/intel/pci-apl.c:46:14: error: initialization of 'int (*)(struct snd_sof_dev *)' from incompatible pointer type 'void (*)(struct snd_sof_dev *)'

tree: https://github.com/thesofproject/linux pr/3427 head: f7dc1697ebbe67bea0e2cfde9d089efabf536399 commit: abddc06728abeb7a003de76a7e6f05dd80bf1a36 [1/2] fixup! ASoC: SOF: remove const qualifier for 'struct snd_sof_dsp_ops' config: x86_64-sof-customedconfig-sof-defconfig (https://download.01.org/0day-ci/archive/20220214/202202141556.6CCDqxvE-lk...) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/thesofproject/linux/commit/abddc06728abeb7a003de76a7e6... git remote add thesofproject https://github.com/thesofproject/linux git fetch --no-tags thesofproject pr/3427 git checkout abddc06728abeb7a003de76a7e6f05dd80bf1a36 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash sound/soc/sof/intel/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; Note: the thesofproject/pr/3427 HEAD f7dc1697ebbe67bea0e2cfde9d089efabf536399 builds fine. It only hurts bisectability. All errors (new ones prefixed by >>): 46 | .ops_init = sof_apl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-apl.c:46:14: note: (near initialization for 'bxt_desc.ops_init') sound/soc/sof/intel/pci-apl.c:73:14: error: initialization of 'int (*)(struct snd_sof_dev *)' from incompatible pointer type 'void (*)(struct snd_sof_dev *)' [-Werror=incompatible-pointer-types] 73 | .ops_init = sof_apl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-apl.c:73:14: note: (near initialization for 'glk_desc.ops_init') cc1: some warnings being treated as errors -- 47 | .ops_init = sof_cnl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-cnl.c:47:14: note: (near initialization for 'cnl_desc.ops_init') sound/soc/sof/intel/pci-cnl.c:75:14: error: initialization of 'int (*)(struct snd_sof_dev *)' from incompatible pointer type 'void (*)(struct snd_sof_dev *)' [-Werror=incompatible-pointer-types] 75 | .ops_init = sof_cnl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-cnl.c:75:14: note: (near initialization for 'cfl_desc.ops_init') sound/soc/sof/intel/pci-cnl.c:103:14: error: initialization of 'int (*)(struct snd_sof_dev *)' from incompatible pointer type 'void (*)(struct snd_sof_dev *)' [-Werror=incompatible-pointer-types] 103 | .ops_init = sof_cnl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-cnl.c:103:14: note: (near initialization for 'cml_desc.ops_init') cc1: some warnings being treated as errors -- 47 | .ops_init = sof_icl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-icl.c:47:14: note: (near initialization for 'icl_desc.ops_init') sound/soc/sof/intel/pci-icl.c:74:14: error: initialization of 'int (*)(struct snd_sof_dev *)' from incompatible pointer type 'void (*)(struct snd_sof_dev *)' [-Werror=incompatible-pointer-types] 74 | .ops_init = sof_cnl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-icl.c:74:14: note: (near initialization for 'jsl_desc.ops_init') cc1: some warnings being treated as errors -- 47 | .ops_init = sof_tgl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-tgl.c:47:14: note: (near initialization for 'tgl_desc.ops_init') sound/soc/sof/intel/pci-tgl.c:75:14: error: initialization of 'int (*)(struct snd_sof_dev *)' from incompatible pointer type 'void (*)(struct snd_sof_dev *)' [-Werror=incompatible-pointer-types] 75 | .ops_init = sof_tgl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-tgl.c:75:14: note: (near initialization for 'tglh_desc.ops_init') sound/soc/sof/intel/pci-tgl.c:102:14: error: initialization of 'int (*)(struct snd_sof_dev *)' from incompatible pointer type 'void (*)(struct snd_sof_dev *)' [-Werror=incompatible-pointer-types] 102 | .ops_init = sof_tgl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-tgl.c:102:14: note: (near initialization for 'ehl_desc.ops_init') sound/soc/sof/intel/pci-tgl.c:130:14: error: initialization of 'int (*)(struct snd_sof_dev *)' from incompatible pointer type 'void (*)(struct snd_sof_dev *)' [-Werror=incompatible-pointer-types] 130 | .ops_init = sof_tgl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-tgl.c:130:14: note: (near initialization for 'adls_desc.ops_init') sound/soc/sof/intel/pci-tgl.c:158:14: error: initialization of 'int (*)(struct snd_sof_dev *)' from incompatible pointer type 'void (*)(struct snd_sof_dev *)' [-Werror=incompatible-pointer-types] 158 | .ops_init = sof_tgl_ops_init, | ^~~~~~~~~~~~~~~~ sound/soc/sof/intel/pci-tgl.c:158:14: note: (near initialization for 'adl_desc.ops_init') cc1: some warnings being treated as errors vim +46 sound/soc/sof/intel/pci-apl.c 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 21 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 22 static const struct sof_dev_desc bxt_desc = { 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 23 .machines = snd_soc_acpi_intel_bxt_machines, 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 24 .use_acpi_target_states = true, 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 25 .resindex_lpe_base = 0, 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 26 .resindex_pcicfg_base = -1, 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 27 .resindex_imr_base = -1, 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 28 .irqindex_host_ipc = -1, 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 29 .chip_info = &apl_chip_info, d7fb0e1b5b07fa8 Pierre-Louis Bossart 2021-12-10 30 .ipc_supported_mask = BIT(SOF_IPC) | BIT(SOF_INTEL_IPC4), d7fb0e1b5b07fa8 Pierre-Louis Bossart 2021-12-10 31 .ipc_default = SOF_IPC, ed74ea3027df008 Pierre-Louis Bossart 2021-12-10 32 .default_fw_path = { ed74ea3027df008 Pierre-Louis Bossart 2021-12-10 33 [SOF_IPC] = "intel/sof", d7fb0e1b5b07fa8 Pierre-Louis Bossart 2021-12-10 34 [SOF_INTEL_IPC4] = "intel/avs/apl", ed74ea3027df008 Pierre-Louis Bossart 2021-12-10 35 }, ed74ea3027df008 Pierre-Louis Bossart 2021-12-10 36 .default_tplg_path = { ed74ea3027df008 Pierre-Louis Bossart 2021-12-10 37 [SOF_IPC] = "intel/sof-tplg", d7fb0e1b5b07fa8 Pierre-Louis Bossart 2021-12-10 38 [SOF_INTEL_IPC4] = "intel/avs-tplg", ed74ea3027df008 Pierre-Louis Bossart 2021-12-10 39 }, 240267dad6a45b5 Pierre-Louis Bossart 2021-12-13 40 .default_fw_filename = { 240267dad6a45b5 Pierre-Louis Bossart 2021-12-13 41 [SOF_IPC] = "sof-apl.ri", 240267dad6a45b5 Pierre-Louis Bossart 2021-12-13 42 [SOF_INTEL_IPC4] = "dsp_basefw.bin", 240267dad6a45b5 Pierre-Louis Bossart 2021-12-13 43 }, 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 44 .nocodec_tplg_filename = "sof-apl-nocodec.tplg", 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 45 .ops = &sof_apl_ops, 99350688e8bbc6a Pierre-Louis Bossart 2022-01-31 @46 .ops_init = sof_apl_ops_init, 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 47 }; 8ad061775dfc3b0 Pierre-Louis Bossart 2021-01-12 48 :::::: The code at line 46 was first introduced by commit :::::: 99350688e8bbc6a75495daaa40e837820baecefd ASoC: SOF: Intel: hda: use common ops across platforms :::::: TO: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com&gt; :::::: CC: Kai Vehmanen <kai.vehmanen(a)intel.com&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org