tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 9c2d379d63450ae464eeab45462e0cb573cd97d0 commit: 3a94c8ad0aae2b14a55059869871ea2d199af489 [14482/15964] ASoC: amd: acp: add code for scanning acp pdm controller config: x86_64-buildonly-randconfig-001-20231031 (https://download.01.org/0day-ci/archive/20231031/202310312340.o6CthxSp-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231031/202310312340.o6CthxSp-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/202310312340.o6CthxSp-lkp@xxxxxxxxx/ Note: the linux-next/master HEAD 9c2d379d63450ae464eeab45462e0cb573cd97d0 builds fine. It may have been fixed somewhere. All errors (new ones prefixed by >>): sound/soc/amd/acp/acp-legacy-common.c: In function 'check_acp_pdm': >> sound/soc/amd/acp/acp-legacy-common.c:392:19: error: implicit declaration of function 'acpi_find_child_device'; did you mean 'acpi_match_device'? [-Werror=implicit-function-declaration] 392 | pdm_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), pdm_addr, 0); | ^~~~~~~~~~~~~~~~~~~~~~ | acpi_match_device sound/soc/amd/acp/acp-legacy-common.c:392:17: warning: assignment to 'struct acpi_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 392 | pdm_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), pdm_addr, 0); | ^ cc1: some warnings being treated as errors vim +392 sound/soc/amd/acp/acp-legacy-common.c 354 355 int check_acp_pdm(struct pci_dev *pci, struct acp_chip_info *chip) 356 { 357 struct acpi_device *pdm_dev; 358 const union acpi_object *obj; 359 u32 pdm_addr, val; 360 361 val = readl(chip->base + ACP_PIN_CONFIG); 362 switch (val) { 363 case ACP_CONFIG_4: 364 case ACP_CONFIG_5: 365 case ACP_CONFIG_6: 366 case ACP_CONFIG_7: 367 case ACP_CONFIG_8: 368 case ACP_CONFIG_10: 369 case ACP_CONFIG_11: 370 case ACP_CONFIG_12: 371 case ACP_CONFIG_13: 372 case ACP_CONFIG_14: 373 break; 374 default: 375 return -EINVAL; 376 } 377 378 switch (chip->acp_rev) { 379 case ACP3X_DEV: 380 pdm_addr = ACP_RENOIR_PDM_ADDR; 381 break; 382 case ACP6X_DEV: 383 pdm_addr = ACP_REMBRANDT_PDM_ADDR; 384 break; 385 case ACP63_DEV: 386 pdm_addr = ACP63_PDM_ADDR; 387 break; 388 default: 389 return -EINVAL; 390 } 391 > 392 pdm_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), pdm_addr, 0); 393 if (pdm_dev) { 394 if (!acpi_dev_get_property(pdm_dev, "acp-audio-device-type", 395 ACPI_TYPE_INTEGER, &obj) && 396 obj->integer.value == pdm_addr) 397 return 0; 398 } 399 return -ENODEV; 400 } 401 EXPORT_SYMBOL_NS_GPL(check_acp_pdm, SND_SOC_ACP_COMMON); 402 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
