-/**
- * volume_sysfs_init - initialize sysfs for new volume.
- * @ubi: UBI device description object
- * @vol: volume description object
- *
- * This function returns zero in case of success and a negative error code in
- * case of failure.
- *
- * Note, this function does not free allocated resources in case of failure -
- * the caller does it. This is because this would cause release() here and the
- * caller would oops.
- */
-static int volume_sysfs_init(struct ubi_device *ubi, struct ubi_volume *vol)
-{
- int err;
-
- err = device_create_file(&vol->dev, &attr_vol_reserved_ebs);
- if (err)
- return err;
- err = device_create_file(&vol->dev, &attr_vol_type);
- if (err)
- return err;
- err = device_create_file(&vol->dev, &attr_vol_name);
- if (err)
- return err;
- err = device_create_file(&vol->dev, &attr_vol_corrupted);
- if (err)
- return err;
- err = device_create_file(&vol->dev, &attr_vol_alignment);
- if (err)
- return err;
- err = device_create_file(&vol->dev, &attr_vol_usable_eb_size);
- if (err)
- return err;
- err = device_create_file(&vol->dev, &attr_vol_data_bytes);
- if (err)
- return err;
- err = device_create_file(&vol->dev, &attr_vol_upd_marker);
- return err;
-}
-
-/**
- * volume_sysfs_close - close sysfs for a volume.
- * @vol: volume description object
- */
-static void volume_sysfs_close(struct ubi_volume *vol)
-{
- device_remove_file(&vol->dev, &attr_vol_upd_marker);
- device_remove_file(&vol->dev, &attr_vol_data_bytes);
- device_remove_file(&vol->dev, &attr_vol_usable_eb_size);
- device_remove_file(&vol->dev, &attr_vol_alignment);
- device_remove_file(&vol->dev, &attr_vol_corrupted);
- device_remove_file(&vol->dev, &attr_vol_name);
- device_remove_file(&vol->dev, &attr_vol_type);
- device_remove_file(&vol->dev, &attr_vol_reserved_ebs);
- device_unregister(&vol->dev);
-}
-