diff options
Diffstat (limited to 'drivers/md/dm-sysfs.c')
| -rw-r--r-- | drivers/md/dm-sysfs.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/md/dm-sysfs.c b/drivers/md/dm-sysfs.c index f53392df7b9..c62c5ab6aed 100644 --- a/drivers/md/dm-sysfs.c +++ b/drivers/md/dm-sysfs.c @@ -75,25 +75,18 @@ static struct attribute *dm_attrs[] = { NULL, }; -static struct sysfs_ops dm_sysfs_ops = { +static const struct sysfs_ops dm_sysfs_ops = { .show = dm_attr_show, }; /* - * The sysfs structure is embedded in md struct, nothing to do here - */ -static void dm_sysfs_release(struct kobject *kobj) -{ -} - -/* * dm kobject is embedded in mapped_device structure * no need to define release function here */ static struct kobj_type dm_ktype = { .sysfs_ops = &dm_sysfs_ops, .default_attrs = dm_attrs, - .release = dm_sysfs_release + .release = dm_kobject_release, }; /* @@ -112,5 +105,7 @@ int dm_sysfs_init(struct mapped_device *md) */ void dm_sysfs_exit(struct mapped_device *md) { - kobject_put(dm_kobject(md)); + struct kobject *kobj = dm_kobject(md); + kobject_put(kobj); + wait_for_completion(dm_get_completion_from_kobject(kobj)); } |