20  * Then tree kobjects are created and assigned to this kset, "foo", "baz",
33 	int foo;  member
42 	ssize_t (*show)(struct foo_obj *foo, struct foo_attribute *attr, char *buf);
43 	ssize_t (*store)(struct foo_obj *foo, struct foo_attribute *attr, const char *buf, size_t count);
59 	struct foo_obj *foo;  in foo_attr_show()  local
62 	foo = to_foo_obj(kobj);  in foo_attr_show()
67 	return attribute->show(foo, attribute, buf);  in foo_attr_show()
79 	struct foo_obj *foo;  in foo_attr_store()  local
82 	foo = to_foo_obj(kobj);  in foo_attr_store()
87 	return attribute->store(foo, attribute, buf, len);  in foo_attr_store()
105 	struct foo_obj *foo;  in foo_release()  local
107 	foo = to_foo_obj(kobj);  in foo_release()
108 	kfree(foo);  in foo_release()
112  * The "foo" file where the .foo variable is read from and written to.
117 	return sprintf(buf, "%d\n", foo_obj->foo);  in foo_show()
123 	sscanf(buf, "%du", &foo_obj->foo);  in foo_store()
128 	__ATTR(foo, 0666, foo_show, foo_store);
193 	struct foo_obj *foo;  in create_foo_obj()  local
197 	foo = kzalloc(sizeof(*foo), GFP_KERNEL);  in create_foo_obj()
198 	if (!foo)  in create_foo_obj()
205 	foo->kobj.kset = example_kset;  in create_foo_obj()
213 	retval = kobject_init_and_add(&foo->kobj, &foo_ktype, NULL, "%s", name);  in create_foo_obj()
215 		kobject_put(&foo->kobj);  in create_foo_obj()
223 	kobject_uevent(&foo->kobj, KOBJ_ADD);  in create_foo_obj()
225 	return foo;  in create_foo_obj()
228 static void destroy_foo_obj(struct foo_obj *foo)  in destroy_foo_obj()  argument
230 	kobject_put(&foo->kobj);  in destroy_foo_obj()
246 	foo_obj = create_foo_obj("foo");  in example_init()