diff options
| -rw-r--r-- | block/genhd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/genhd.c b/block/genhd.c index 5a8d3bf02f1..d9657258962 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -182,6 +182,7 @@ static int exact_lock(dev_t dev, void *data) */ void add_disk(struct gendisk *disk) { + get_device(disk->driverfs_dev); disk->flags |= GENHD_FL_UP; blk_register_region(MKDEV(disk->major, disk->first_minor), disk->minors, NULL, exact_match, exact_lock, disk); @@ -427,6 +428,7 @@ static struct attribute * default_attrs[] = { static void disk_release(struct kobject * kobj) { struct gendisk *disk = to_disk(kobj); + put_device(disk->driverfs_dev); kfree(disk->random); kfree(disk->part); free_disk_stats(disk); |