diff options
| -rw-r--r-- | drivers/hwmon/abituguru.c | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c index b1dc63e4ac7..bede4d990ea 100644 --- a/drivers/hwmon/abituguru.c +++ b/drivers/hwmon/abituguru.c @@ -1267,30 +1267,42 @@ static int __devinit abituguru_probe(struct platform_device *pdev) printk(KERN_INFO ABIT_UGURU_NAME ": found Abit uGuru\n"); /* Register sysfs hooks */ - data->class_dev = hwmon_device_register(&pdev->dev); - if (IS_ERR(data->class_dev)) { - res = PTR_ERR(data->class_dev); - goto abituguru_probe_error; - } for (i = 0; i < sysfs_attr_i; i++) - device_create_file(&pdev->dev, &data->sysfs_attr[i].dev_attr); + if (device_create_file(&pdev->dev, + &data->sysfs_attr[i].dev_attr)) + goto abituguru_probe_error; for (i = 0; i < ARRAY_SIZE(abituguru_sysfs_attr); i++) - device_create_file(&pdev->dev, - &abituguru_sysfs_attr[i].dev_attr); + if (device_create_file(&pdev->dev, + &abituguru_sysfs_attr[i].dev_attr)) + goto abituguru_probe_error; - return 0; + data->class_dev = hwmon_device_register(&pdev->dev); + if (!IS_ERR(data->class_dev)) + return 0; /* success */ + res = PTR_ERR(data->class_dev); abituguru_probe_error: + for (i = 0; data->sysfs_attr[i].dev_attr.attr.name; i++) + device_remove_file(&pdev->dev, &data->sysfs_attr[i].dev_attr); + for (i = 0; i < ARRAY_SIZE(abituguru_sysfs_attr); i++) + device_remove_file(&pdev->dev, + &abituguru_sysfs_attr[i].dev_attr); kfree(data); return res; } static int __devexit abituguru_remove(struct platform_device *pdev) { + int i; struct abituguru_data *data = platform_get_drvdata(pdev); platform_set_drvdata(pdev, NULL); hwmon_device_unregister(data->class_dev); + for (i = 0; data->sysfs_attr[i].dev_attr.attr.name; i++) + device_remove_file(&pdev->dev, &data->sysfs_attr[i].dev_attr); + for (i = 0; i < ARRAY_SIZE(abituguru_sysfs_attr); i++) + device_remove_file(&pdev->dev, + &abituguru_sysfs_attr[i].dev_attr); kfree(data); return 0; |