18  * Then tree kobjects are created and assigned to this kset, "foo", "baz",
31 	int foo;  member
40 	ssize_t (*show)(struct foo_obj *foo, struct foo_attribute *attr, char *buf);
41 	ssize_t (*store)(struct foo_obj *foo, struct foo_attribute *attr, const char *buf, size_t count);
57 	struct foo_obj *foo;  in foo_attr_show()  local
60 	foo = to_foo_obj(kobj);  in foo_attr_show()
65 	return attribute->show(foo, attribute, buf);  in foo_attr_show()
77 	struct foo_obj *foo;  in foo_attr_store()  local
80 	foo = to_foo_obj(kobj);  in foo_attr_store()
85 	return attribute->store(foo, attribute, buf, len);  in foo_attr_store()
103 	struct foo_obj *foo;  in foo_release()  local
105 	foo = to_foo_obj(kobj);  in foo_release()
106 	kfree(foo);  in foo_release()
110  * The "foo" file where the .foo variable is read from and written to.
115 	return sysfs_emit(buf, "%d\n", foo_obj->foo);  in foo_show()
123 	ret = kstrtoint(buf, 10, &foo_obj->foo);  in foo_store()
132 	__ATTR(foo, 0664, foo_show, foo_store);
201 	struct foo_obj *foo;  in create_foo_obj()  local
205 	foo = kzalloc(sizeof(*foo), GFP_KERNEL);  in create_foo_obj()
206 	if (!foo)  in create_foo_obj()
213 	foo->kobj.kset = example_kset;  in create_foo_obj()
221 	retval = kobject_init_and_add(&foo->kobj, &foo_ktype, NULL, "%s", name);  in create_foo_obj()
223 		kobject_put(&foo->kobj);  in create_foo_obj()
231 	kobject_uevent(&foo->kobj, KOBJ_ADD);  in create_foo_obj()
233 	return foo;  in create_foo_obj()
236 static void destroy_foo_obj(struct foo_obj *foo)  in destroy_foo_obj()  argument
238 	kobject_put(&foo->kobj);  in destroy_foo_obj()
254 	foo_obj = create_foo_obj("foo");  in example_init()