Hi Marek, I love your patch! Yet something to improve: [auto build test ERROR on ljones-mfd/for-mfd-next] [also build test ERROR on v4.17-rc6] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Marek-Vasut/mfd-da9063-Rename-PMIC_DA9063-to-PMIC_CHIP_ID_DA9063/20180526-162613 base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next config: x86_64-randconfig-x011-201820 (attached as .config) compiler: gcc-7 (Debian 7.3.0-16) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/regulator/da9063-regulator.c: In function 'da9063_regulator_probe': >> drivers/regulator/da9063-regulator.c:744:12: error: 'const struct da9063_dev_model' has no member named 'dev_model' if (model->dev_model == da9063->type) ^~ >> drivers/regulator/da9063-regulator.c:749:10: error: 'struct da9063' has no member named 'model' da9063->model); ^~ vim +744 drivers/regulator/da9063-regulator.c 715 716 static int da9063_regulator_probe(struct platform_device *pdev) 717 { 718 struct da9063 *da9063 = dev_get_drvdata(pdev->dev.parent); 719 struct da9063_pdata *da9063_pdata = dev_get_platdata(da9063->dev); 720 struct of_regulator_match *da9063_reg_matches = NULL; 721 struct da9063_regulators_pdata *regl_pdata; 722 const struct da9063_dev_model *model; 723 struct da9063_regulators *regulators; 724 struct da9063_regulator *regl; 725 struct regulator_config config; 726 bool bcores_merged, bmem_bio_merged; 727 int id, irq, n, n_regulators, ret, val; 728 size_t size; 729 730 regl_pdata = da9063_pdata ? da9063_pdata->regulators_pdata : NULL; 731 732 if (!regl_pdata) 733 regl_pdata = da9063_parse_regulators_dt(pdev, 734 &da9063_reg_matches); 735 736 if (IS_ERR(regl_pdata) || regl_pdata->n_regulators == 0) { 737 dev_err(&pdev->dev, 738 "No regulators defined for the platform\n"); 739 return -ENODEV; 740 } 741 742 /* Find regulators set for particular device model */ 743 for (model = regulators_models; model->regulator_info; model++) { > 744 if (model->dev_model == da9063->type) 745 break; 746 } 747 if (!model->regulator_info) { 748 dev_err(&pdev->dev, "Chip model not recognised (%u)\n", > 749 da9063->model); 750 return -ENODEV; 751 } 752 753 ret = regmap_read(da9063->regmap, DA9063_REG_CONFIG_H, &val); 754 if (ret < 0) { 755 dev_err(&pdev->dev, 756 "Error while reading BUCKs configuration\n"); 757 return ret; 758 } 759 bcores_merged = val & DA9063_BCORE_MERGE; 760 bmem_bio_merged = val & DA9063_BUCK_MERGE; 761 762 n_regulators = model->n_regulators; 763 if (bcores_merged) 764 n_regulators -= 2; /* remove BCORE1, BCORE2 */ 765 else 766 n_regulators--; /* remove BCORES_MERGED */ 767 if (bmem_bio_merged) 768 n_regulators -= 2; /* remove BMEM, BIO */ 769 else 770 n_regulators--; /* remove BMEM_BIO_MERGED */ 771 772 /* Allocate memory required by usable regulators */ 773 size = sizeof(struct da9063_regulators) + 774 n_regulators * sizeof(struct da9063_regulator); 775 regulators = devm_kzalloc(&pdev->dev, size, GFP_KERNEL); 776 if (!regulators) 777 return -ENOMEM; 778 779 regulators->n_regulators = n_regulators; 780 platform_set_drvdata(pdev, regulators); 781 782 /* Register all regulators declared in platform information */ 783 n = 0; 784 id = 0; 785 while (n < regulators->n_regulators) { 786 /* Skip regulator IDs depending on merge mode configuration */ 787 switch (id) { 788 case DA9063_ID_BCORE1: 789 case DA9063_ID_BCORE2: 790 if (bcores_merged) { 791 id++; 792 continue; 793 } 794 break; 795 case DA9063_ID_BMEM: 796 case DA9063_ID_BIO: 797 if (bmem_bio_merged) { 798 id++; 799 continue; 800 } 801 break; 802 case DA9063_ID_BCORES_MERGED: 803 if (!bcores_merged) { 804 id++; 805 continue; 806 } 807 break; 808 case DA9063_ID_BMEM_BIO_MERGED: 809 if (!bmem_bio_merged) { 810 id++; 811 continue; 812 } 813 break; 814 } 815 816 /* Initialise regulator structure */ 817 regl = ®ulators->regulator[n]; 818 regl->hw = da9063; 819 regl->info = &model->regulator_info[id]; 820 regl->desc = regl->info->desc; 821 regl->desc.type = REGULATOR_VOLTAGE; 822 regl->desc.owner = THIS_MODULE; 823 824 if (regl->info->mode.reg) 825 regl->mode = devm_regmap_field_alloc(&pdev->dev, 826 da9063->regmap, regl->info->mode); 827 if (regl->info->suspend.reg) 828 regl->suspend = devm_regmap_field_alloc(&pdev->dev, 829 da9063->regmap, regl->info->suspend); 830 if (regl->info->sleep.reg) 831 regl->sleep = devm_regmap_field_alloc(&pdev->dev, 832 da9063->regmap, regl->info->sleep); 833 if (regl->info->suspend_sleep.reg) 834 regl->suspend_sleep = devm_regmap_field_alloc(&pdev->dev, 835 da9063->regmap, regl->info->suspend_sleep); 836 if (regl->info->ilimit.reg) 837 regl->ilimit = devm_regmap_field_alloc(&pdev->dev, 838 da9063->regmap, regl->info->ilimit); 839 840 /* Register regulator */ 841 memset(&config, 0, sizeof(config)); 842 config.dev = &pdev->dev; 843 config.init_data = da9063_get_regulator_initdata(regl_pdata, id); 844 config.driver_data = regl; 845 if (da9063_reg_matches) 846 config.of_node = da9063_reg_matches[id].of_node; 847 config.regmap = da9063->regmap; 848 regl->rdev = devm_regulator_register(&pdev->dev, ®l->desc, 849 &config); 850 if (IS_ERR(regl->rdev)) { 851 dev_err(&pdev->dev, 852 "Failed to register %s regulator\n", 853 regl->desc.name); 854 return PTR_ERR(regl->rdev); 855 } 856 id++; 857 n++; 858 } 859 860 /* LDOs overcurrent event support */ 861 irq = platform_get_irq_byname(pdev, "LDO_LIM"); 862 if (irq < 0) { 863 dev_err(&pdev->dev, "Failed to get IRQ.\n"); 864 return irq; 865 } 866 867 ret = devm_request_threaded_irq(&pdev->dev, irq, 868 NULL, da9063_ldo_lim_event, 869 IRQF_TRIGGER_LOW | IRQF_ONESHOT, 870 "LDO_LIM", regulators); 871 if (ret) { 872 dev_err(&pdev->dev, "Failed to request LDO_LIM IRQ.\n"); 873 return ret; 874 } 875 876 return 0; 877 } 878 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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