- device_remove_file(&dev->ucb->cdev, &device_attr_batt_temp);
- device_remove_file(&dev->ucb->cdev, &device_attr_vcharger);
- device_remove_file(&dev->ucb->cdev, &device_attr_vbatt);
+ device_remove_file(&dev->ucb->dev, &dev_attr_batt_temp);
+ device_remove_file(&dev->ucb->dev, &dev_attr_vcharger);
+ device_remove_file(&dev->ucb->dev, &dev_attr_vbatt);