tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 33267d4a7f512d371a3ea853568832174be4caba commit: 24564bb891ae98786176f703d1addc5588dafe61 [1345/1345] ACPI: PMIC: Remove unneeded check in tps68470_pmic_opregion_probe() config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241225/202412250010.Z1qbx7TD-lkp@i...) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241225/202412250010.Z1qbx7TD-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412250010.Z1qbx7TD-lkp@intel.com/ All errors (new ones prefixed by >>):

...

drivers/acpi/pmic/tps68470_pmic.c:380:10: error: implicit declaration of function 'dev_err_probe' [-Werror,-Wimplicit-function-declaration] 380 | return dev_err_probe(dev, -EINVAL, "regmap is missing\n"); | ^ drivers/acpi/pmic/tps68470_pmic.c:380:10: note: did you mean 'device_reprobe'? include/linux/device.h:1336:25: note: 'device_reprobe' declared here 1336 | extern int __must_check device_reprobe(struct device *dev); | ^ 1 error generated.

vim +/dev_err_probe +380 drivers/acpi/pmic/tps68470_pmic.c 370 371 static int tps68470_pmic_opregion_probe(struct platform_device *pdev) 372 { 373 struct regmap *tps68470_regmap = dev_get_drvdata(pdev->dev.parent); 374 acpi_handle handle = ACPI_HANDLE(pdev->dev.parent); 375 struct device *dev = &pdev->dev; 376 struct tps68470_pmic_opregion *opregion; 377 acpi_status status; 378 379 if (!tps68470_regmap)

380 return dev_err_probe(dev, -EINVAL, "regmap is missing\n"); 381 382 if (!handle) { 383 dev_warn(dev, "acpi handle is NULL\n"); 384 return -ENODEV; 385 } 386 387 opregion = devm_kzalloc(dev, sizeof(*opregion), GFP_KERNEL); 388 if (!opregion) 389 return -ENOMEM; 390 391 mutex_init(&opregion->lock); 392 opregion->regmap = tps68470_regmap; 393 394 status = acpi_install_address_space_handler(handle, 395 TI_PMIC_POWER_OPREGION_ID, 396 tps68470_pmic_pwr_handler, 397 NULL, opregion); 398 if (ACPI_FAILURE(status)) 399 goto out_mutex_destroy; 400 401 status = acpi_install_address_space_handler(handle, 402 TI_PMIC_VR_VAL_OPREGION_ID, 403 tps68470_pmic_vrval_handler, 404 NULL, opregion); 405 if (ACPI_FAILURE(status)) 406 goto out_remove_power_handler; 407 408 status = acpi_install_address_space_handler(handle, 409 TI_PMIC_CLOCK_OPREGION_ID, 410 tps68470_pmic_clk_handler, 411 NULL, opregion); 412 if (ACPI_FAILURE(status)) 413 goto out_remove_vr_val_handler; 414 415 status = acpi_install_address_space_handler(handle, 416 TI_PMIC_CLKFREQ_OPREGION_ID, 417 tps68470_pmic_cfreq_handler, 418 NULL, opregion); 419 if (ACPI_FAILURE(status)) 420 goto out_remove_clk_handler; 421 422 return 0; 423 424 out_remove_clk_handler: 425 acpi_remove_address_space_handler(handle, TI_PMIC_CLOCK_OPREGION_ID, 426 tps68470_pmic_clk_handler); 427 out_remove_vr_val_handler: 428 acpi_remove_address_space_handler(handle, TI_PMIC_VR_VAL_OPREGION_ID, 429 tps68470_pmic_vrval_handler); 430 out_remove_power_handler: 431 acpi_remove_address_space_handler(handle, TI_PMIC_POWER_OPREGION_ID, 432 tps68470_pmic_pwr_handler); 433 out_mutex_destroy: 434 mutex_destroy(&opregion->lock); 435 return -ENODEV; 436 } 437

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