* drivers/regulator/mt6363-regulator.c:877:11: error: implicit declaration of function 'irq_find_host'; did you mean 'ida_find_first'?
@ 2026-01-20 3:58 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-01-20 3:58 UTC (permalink / raw)
To: AngeloGioacchino Del Regno; +Cc: oe-kbuild-all, linux-kernel, Mark Brown
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 24d479d26b25bce5faea3ddd9fa8f3a6c3129ea7
commit: 3c36965df80801344850388592e95033eceea05b regulator: Add support for MediaTek MT6363 SPMI PMIC Regulators
date: 3 months ago
config: s390-randconfig-r113-20260120 (https://download.01.org/0day-ci/archive/20260120/202601201117.SkLEZ6Dg-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260120/202601201117.SkLEZ6Dg-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202601201117.SkLEZ6Dg-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
drivers/regulator/mt6363-regulator.c: In function 'mt6363_regulator_probe':
>> drivers/regulator/mt6363-regulator.c:877:11: error: implicit declaration of function 'irq_find_host'; did you mean 'ida_find_first'? [-Werror=implicit-function-declaration]
domain = irq_find_host(interrupt_parent);
^~~~~~~~~~~~~
ida_find_first
>> drivers/regulator/mt6363-regulator.c:877:9: warning: assignment to 'struct irq_domain *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
domain = irq_find_host(interrupt_parent);
^
>> drivers/regulator/mt6363-regulator.c:889:16: error: implicit declaration of function 'irq_create_fwspec_mapping'; did you mean 'irq_create_of_mapping'? [-Werror=implicit-function-declaration]
info->virq = irq_create_fwspec_mapping(&fwspec);
^~~~~~~~~~~~~~~~~~~~~~~~~
irq_create_of_mapping
cc1: some warnings being treated as errors
vim +877 drivers/regulator/mt6363-regulator.c
853
854 static int mt6363_regulator_probe(struct platform_device *pdev)
855 {
856 struct device_node *interrupt_parent;
857 struct regulator_config config = {};
858 struct mt6363_regulator_info *info;
859 struct device *dev = &pdev->dev;
860 struct regulator_dev *rdev;
861 struct irq_domain *domain;
862 struct irq_fwspec fwspec;
863 struct spmi_device *sdev;
864 int i, ret;
865
866 config.regmap = mt6363_spmi_register_regmap(dev);
867 if (IS_ERR(config.regmap))
868 return dev_err_probe(dev, PTR_ERR(config.regmap),
869 "Cannot get regmap\n");
870 config.dev = dev;
871 sdev = to_spmi_device(dev->parent);
872
873 interrupt_parent = of_irq_find_parent(dev->of_node);
874 if (!interrupt_parent)
875 return dev_err_probe(dev, -EINVAL, "Cannot find IRQ parent\n");
876
> 877 domain = irq_find_host(interrupt_parent);
878 of_node_put(interrupt_parent);
879 fwspec.fwnode = domain->fwnode;
880
881 fwspec.param_count = 3;
882 fwspec.param[0] = sdev->usid;
883 fwspec.param[2] = IRQ_TYPE_LEVEL_HIGH;
884
885 for (i = 0; i < ARRAY_SIZE(mt6363_regulators); i++) {
886 info = &mt6363_regulators[i];
887
888 fwspec.param[1] = info->hwirq;
> 889 info->virq = irq_create_fwspec_mapping(&fwspec);
890 if (!info->virq)
891 return dev_err_probe(dev, -EINVAL,
892 "Failed to map IRQ%d\n", info->hwirq);
893
894 ret = devm_add_action_or_reset(dev, mt6363_irq_remove, &info->virq);
895 if (ret) {
896 irq_dispose_mapping(info->hwirq);
897 return ret;
898 }
899
900 config.driver_data = info;
901 INIT_DELAYED_WORK(&info->oc_work, mt6363_oc_irq_enable_work);
902
903 rdev = devm_regulator_register(dev, &info->desc, &config);
904 if (IS_ERR(rdev))
905 return dev_err_probe(dev, PTR_ERR(rdev),
906 "failed to register %s\n", info->desc.name);
907
908 if (info->lp_imax_uA) {
909 ret = mt6363_backup_op_setting(config.regmap, info);
910 if (ret) {
911 dev_warn(dev, "Failed to backup op_setting for %s\n",
912 info->desc.name);
913 info->lp_imax_uA = 0;
914 }
915 }
916 }
917
918 return 0;
919 }
920
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
* drivers/regulator/mt6363-regulator.c:877:11: error: implicit declaration of function 'irq_find_host'; did you mean 'ida_find_first'?
@ 2026-03-17 23:46 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-03-17 23:46 UTC (permalink / raw)
To: AngeloGioacchino Del Regno; +Cc: oe-kbuild-all, linux-kernel, Mark Brown
Hi AngeloGioacchino,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f0caa1d49cc07b30a7e2f104d3853ec6dc1c3cad
commit: 3c36965df80801344850388592e95033eceea05b regulator: Add support for MediaTek MT6363 SPMI PMIC Regulators
date: 4 months ago
config: s390-randconfig-r112-20260318 (https://download.01.org/0day-ci/archive/20260318/202603180705.ANjjwz5m-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 8.5.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260318/202603180705.ANjjwz5m-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603180705.ANjjwz5m-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
drivers/regulator/mt6363-regulator.c: In function 'mt6363_regulator_probe':
>> drivers/regulator/mt6363-regulator.c:877:11: error: implicit declaration of function 'irq_find_host'; did you mean 'ida_find_first'? [-Werror=implicit-function-declaration]
domain = irq_find_host(interrupt_parent);
^~~~~~~~~~~~~
ida_find_first
>> drivers/regulator/mt6363-regulator.c:877:9: warning: assignment to 'struct irq_domain *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
domain = irq_find_host(interrupt_parent);
^
>> drivers/regulator/mt6363-regulator.c:889:16: error: implicit declaration of function 'irq_create_fwspec_mapping'; did you mean 'irq_create_of_mapping'? [-Werror=implicit-function-declaration]
info->virq = irq_create_fwspec_mapping(&fwspec);
^~~~~~~~~~~~~~~~~~~~~~~~~
irq_create_of_mapping
cc1: some warnings being treated as errors
vim +877 drivers/regulator/mt6363-regulator.c
853
854 static int mt6363_regulator_probe(struct platform_device *pdev)
855 {
856 struct device_node *interrupt_parent;
857 struct regulator_config config = {};
858 struct mt6363_regulator_info *info;
859 struct device *dev = &pdev->dev;
860 struct regulator_dev *rdev;
861 struct irq_domain *domain;
862 struct irq_fwspec fwspec;
863 struct spmi_device *sdev;
864 int i, ret;
865
866 config.regmap = mt6363_spmi_register_regmap(dev);
867 if (IS_ERR(config.regmap))
868 return dev_err_probe(dev, PTR_ERR(config.regmap),
869 "Cannot get regmap\n");
870 config.dev = dev;
871 sdev = to_spmi_device(dev->parent);
872
873 interrupt_parent = of_irq_find_parent(dev->of_node);
874 if (!interrupt_parent)
875 return dev_err_probe(dev, -EINVAL, "Cannot find IRQ parent\n");
876
> 877 domain = irq_find_host(interrupt_parent);
878 of_node_put(interrupt_parent);
879 fwspec.fwnode = domain->fwnode;
880
881 fwspec.param_count = 3;
882 fwspec.param[0] = sdev->usid;
883 fwspec.param[2] = IRQ_TYPE_LEVEL_HIGH;
884
885 for (i = 0; i < ARRAY_SIZE(mt6363_regulators); i++) {
886 info = &mt6363_regulators[i];
887
888 fwspec.param[1] = info->hwirq;
> 889 info->virq = irq_create_fwspec_mapping(&fwspec);
890 if (!info->virq)
891 return dev_err_probe(dev, -EINVAL,
892 "Failed to map IRQ%d\n", info->hwirq);
893
894 ret = devm_add_action_or_reset(dev, mt6363_irq_remove, &info->virq);
895 if (ret) {
896 irq_dispose_mapping(info->hwirq);
897 return ret;
898 }
899
900 config.driver_data = info;
901 INIT_DELAYED_WORK(&info->oc_work, mt6363_oc_irq_enable_work);
902
903 rdev = devm_regulator_register(dev, &info->desc, &config);
904 if (IS_ERR(rdev))
905 return dev_err_probe(dev, PTR_ERR(rdev),
906 "failed to register %s\n", info->desc.name);
907
908 if (info->lp_imax_uA) {
909 ret = mt6363_backup_op_setting(config.regmap, info);
910 if (ret) {
911 dev_warn(dev, "Failed to backup op_setting for %s\n",
912 info->desc.name);
913 info->lp_imax_uA = 0;
914 }
915 }
916 }
917
918 return 0;
919 }
920
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2026-03-17 23:46 UTC | newest]
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2026-01-20 3:58 drivers/regulator/mt6363-regulator.c:877:11: error: implicit declaration of function 'irq_find_host'; did you mean 'ida_find_first'? kernel test robot
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