soc/mediatek/mtk-socinfo.c

62 static int mtk_socinfo_create_socinfo_node(struct mtk_socinfo *mtk_socinfop)
68 	attrs = devm_kzalloc(mtk_socinfop->dev, sizeof(*attrs), GFP_KERNEL);
72 	snprintf(machine, sizeof(machine), "%s (%s)", mtk_socinfop->socinfo_data->marketing_name,
73 		mtk_socinfop->socinfo_data->soc_name);
77 	mtk_socinfop->soc_dev = soc_device_register(attrs);
78 	if (IS_ERR(mtk_socinfop->soc_dev))
79 		return PTR_ERR(mtk_socinfop->soc_dev);
81 	dev_info(mtk_socinfop->dev, "%s %s SoC detected.\n", soc_manufacturer, attrs->machine);
114 static int mtk_socinfo_get_socinfo_data(struct mtk_socinfo *mtk_socinfop)
123 		cell_data[i] = mtk_socinfo_read_cell(mtk_socinfop->dev, cell_names[i]);
142 			mtk_socinfop->socinfo_data = &(socinfo_data_table[i]);
149 		dev_warn(mtk_socinfop->dev,
160 	struct mtk_socinfo *mtk_socinfop;
163 	mtk_socinfop = devm_kzalloc(&pdev->dev, sizeof(*mtk_socinfop), GFP_KERNEL);
164 	if (!mtk_socinfop)
167 	mtk_socinfop->dev = &pdev->dev;
169 	ret = mtk_socinfo_get_socinfo_data(mtk_socinfop);
171 		return dev_err_probe(mtk_socinfop->dev, ret, "Failed to get socinfo data\n");
173 	ret = mtk_socinfo_create_socinfo_node(mtk_socinfop);
175 		return dev_err_probe(mtk_socinfop->dev, ret, "Cannot create node\n");
177 	platform_set_drvdata(pdev, mtk_socinfop);
183 	struct mtk_socinfo *mtk_socinfop = platform_get_drvdata(pdev);
185 	soc_device_unregister(mtk_socinfop->soc_dev);