104 static int jz4740_hwmon_probe(struct platform_device *pdev)  in jz4740_hwmon_probe()  argument
110 	hwmon = devm_kzalloc(&pdev->dev, sizeof(*hwmon), GFP_KERNEL);  in jz4740_hwmon_probe()
114 	hwmon->cell = mfd_get_cell(pdev);  in jz4740_hwmon_probe()
116 	hwmon->irq = platform_get_irq(pdev, 0);  in jz4740_hwmon_probe()
118 		dev_err(&pdev->dev, "Failed to get platform irq: %d\n",  in jz4740_hwmon_probe()
123 	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);  in jz4740_hwmon_probe()
124 	hwmon->base = devm_ioremap_resource(&pdev->dev, mem);  in jz4740_hwmon_probe()
131 	platform_set_drvdata(pdev, hwmon);  in jz4740_hwmon_probe()
133 	ret = devm_request_irq(&pdev->dev, hwmon->irq, jz4740_hwmon_irq, 0,  in jz4740_hwmon_probe()
134 			       pdev->name, hwmon);  in jz4740_hwmon_probe()
136 		dev_err(&pdev->dev, "Failed to request irq: %d\n", ret);  in jz4740_hwmon_probe()
141 	ret = sysfs_create_group(&pdev->dev.kobj, &jz4740_hwmon_attr_group);  in jz4740_hwmon_probe()
143 		dev_err(&pdev->dev, "Failed to create sysfs group: %d\n", ret);  in jz4740_hwmon_probe()
147 	hwmon->hwmon = hwmon_device_register(&pdev->dev);  in jz4740_hwmon_probe()
156 	sysfs_remove_group(&pdev->dev.kobj, &jz4740_hwmon_attr_group);  in jz4740_hwmon_probe()
160 static int jz4740_hwmon_remove(struct platform_device *pdev)  in jz4740_hwmon_remove()  argument
162 	struct jz4740_hwmon *hwmon = platform_get_drvdata(pdev);  in jz4740_hwmon_remove()
165 	sysfs_remove_group(&pdev->dev.kobj, &jz4740_hwmon_attr_group);  in jz4740_hwmon_remove()