diff options
Diffstat (limited to 'drivers/base/class.c')
| -rw-r--r-- | drivers/base/class.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/base/class.c b/drivers/base/class.c index a2b2896693d6..52eb8e644acd 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -119,36 +119,6 @@ static void class_put(struct class *cls) kset_put(&cls->p->subsys); } -static int add_class_attrs(struct class *cls) -{ - int i; - int error = 0; - - if (cls->class_attrs) { - for (i = 0; cls->class_attrs[i].attr.name; i++) { - error = class_create_file(cls, &cls->class_attrs[i]); - if (error) - goto error; - } - } -done: - return error; -error: - while (--i >= 0) - class_remove_file(cls, &cls->class_attrs[i]); - goto done; -} - -static void remove_class_attrs(struct class *cls) -{ - int i; - - if (cls->class_attrs) { - for (i = 0; cls->class_attrs[i].attr.name; i++) - class_remove_file(cls, &cls->class_attrs[i]); - } -} - static void klist_class_dev_get(struct klist_node *n) { struct device *dev = container_of(n, struct device, knode_class); @@ -217,8 +187,6 @@ int __class_register(struct class *cls, struct lock_class_key *key) } error = class_add_groups(class_get(cls), cls->class_groups); class_put(cls); - error = add_class_attrs(class_get(cls)); - class_put(cls); return error; } EXPORT_SYMBOL_GPL(__class_register); @@ -226,7 +194,6 @@ EXPORT_SYMBOL_GPL(__class_register); void class_unregister(struct class *cls) { pr_debug("device class '%s': unregistering\n", cls->name); - remove_class_attrs(cls); class_remove_groups(cls, cls->class_groups); kset_unregister(&cls->p->subsys); } |