-static struct mtd_blktrans_dev *blktrans_dev_get(struct gendisk *disk)
-{
- struct mtd_blktrans_dev *dev;
-
- mutex_lock(&blktrans_ref_mutex);
- dev = disk->private_data;
-
- if (!dev)
- goto unlock;
- kref_get(&dev->ref);
-unlock:
- mutex_unlock(&blktrans_ref_mutex);
- return dev;
-}
-