960 static ssize_t dev_attr_show(struct kobject *kobj, struct attribute *attr,  in dev_attr_show()  argument
964 	struct device *dev = kobj_to_dev(kobj);  in dev_attr_show()
976 static ssize_t dev_attr_store(struct kobject *kobj, struct attribute *attr,  in dev_attr_store()  argument
980 	struct device *dev = kobj_to_dev(kobj);  in dev_attr_store()
1080 static void device_release(struct kobject *kobj)  in device_release()  argument
1082 	struct device *dev = kobj_to_dev(kobj);  in device_release()
1108 static const void *device_namespace(struct kobject *kobj)  in device_namespace()  argument
1110 	struct device *dev = kobj_to_dev(kobj);  in device_namespace()
1119 static void device_get_ownership(struct kobject *kobj, kuid_t *uid, kgid_t *gid)  in device_get_ownership()  argument
1121 	struct device *dev = kobj_to_dev(kobj);  in device_get_ownership()
1135 static int dev_uevent_filter(struct kset *kset, struct kobject *kobj)  in dev_uevent_filter()  argument
1137 	struct kobj_type *ktype = get_ktype(kobj);  in dev_uevent_filter()
1140 		struct device *dev = kobj_to_dev(kobj);  in dev_uevent_filter()
1149 static const char *dev_uevent_name(struct kset *kset, struct kobject *kobj)  in dev_uevent_name()  argument
1151 	struct device *dev = kobj_to_dev(kobj);  in dev_uevent_name()
1160 static int dev_uevent(struct kset *kset, struct kobject *kobj,  in dev_uevent()  argument
1163 	struct device *dev = kobj_to_dev(kobj);  in dev_uevent()
1244 	top_kobj = &dev->kobj;  in uevent_show()
1256 		if (!kset->uevent_ops->filter(kset, &dev->kobj))  in uevent_show()
1264 	retval = kset->uevent_ops->uevent(kset, &dev->kobj, env);  in uevent_show()
1281 	rc = kobject_synth_uevent(&dev->kobj, buf, count);  in uevent_store()
1325 	return sysfs_create_groups(&dev->kobj, groups);  in device_add_groups()
1332 	sysfs_remove_groups(&dev->kobj, groups);  in device_remove_groups()
1352 	sysfs_remove_group(&dev->kobj, group);  in devm_attr_group_remove()
1361 	sysfs_remove_groups(&dev->kobj, groups);  in devm_attr_groups_remove()
1384 	error = sysfs_create_group(&dev->kobj, grp);  in devm_device_add_group()
1437 	error = sysfs_create_groups(&dev->kobj, groups);  in devm_device_add_groups()
1545 	list_move_tail(&deva->kobj.entry, &devb->kobj.entry);  in devices_kset_move_before()
1561 	list_move(&deva->kobj.entry, &devb->kobj.entry);  in devices_kset_move_after()
1575 	list_move_tail(&dev->kobj.entry, &devices_kset->list);  in devices_kset_move_last()
1596 		error = sysfs_create_file(&dev->kobj, &attr->attr);  in device_create_file()
1612 		sysfs_remove_file(&dev->kobj, &attr->attr);  in device_remove_file()
1627 		return sysfs_remove_file_self(&dev->kobj, &attr->attr);  in device_remove_file_self()
1643 		error = sysfs_create_bin_file(&dev->kobj, attr);  in device_create_bin_file()
1657 		sysfs_remove_bin_file(&dev->kobj, attr);  in device_remove_bin_file()
1699 	dev->kobj.kset = devices_kset;  in device_initialize()
1700 	kobject_init(&dev->kobj, &device_ktype);  in device_initialize()
1726 						     &devices_kset->kobj);  in virtual_device_parent()
1732 	struct kobject kobj;  member
1736 #define to_class_dir(obj) container_of(obj, struct class_dir, kobj)
1738 static void class_dir_release(struct kobject *kobj)  in class_dir_release()  argument
1740 	struct class_dir *dir = to_class_dir(kobj);  in class_dir_release()
1745 struct kobj_ns_type_operations *class_dir_child_ns_type(struct kobject *kobj)  in class_dir_child_ns_type()  argument
1747 	struct class_dir *dir = to_class_dir(kobj);  in class_dir_child_ns_type()
1768 	kobject_init(&dir->kobj, &class_dir_ktype);  in class_dir_create_and_add()
1770 	dir->kobj.kset = &class->p->glue_dirs;  in class_dir_create_and_add()
1772 	retval = kobject_add(&dir->kobj, parent_kobj, "%s", class->name);  in class_dir_create_and_add()
1774 		kobject_put(&dir->kobj);  in class_dir_create_and_add()
1777 	return &dir->kobj;  in class_dir_create_and_add()
1786 		struct kobject *kobj = NULL;  in get_device_parent()  local
1794 				return &parent->kobj;  in get_device_parent()
1795 			return &block_class.p->subsys.kobj;  in get_device_parent()
1807 			return &parent->kobj;  in get_device_parent()
1809 			parent_kobj = &parent->kobj;  in get_device_parent()
1817 				kobj = kobject_get(k);  in get_device_parent()
1821 		if (kobj) {  in get_device_parent()
1823 			return kobj;  in get_device_parent()
1835 		return &dev->bus->dev_root->kobj;  in get_device_parent()
1838 		return &parent->kobj;  in get_device_parent()
1842 static inline bool live_in_glue_dir(struct kobject *kobj,  in live_in_glue_dir()  argument
1845 	if (!kobj || !dev->class ||  in live_in_glue_dir()
1846 	    kobj->kset != &dev->class->p->glue_dirs)  in live_in_glue_dir()
1853 	return dev->kobj.parent;  in get_glue_dir()
1931 		error = sysfs_create_link(&dev->kobj, of_node_kobj(of_node), "of_node");  in device_add_class_symlinks()
1940 	error = sysfs_create_link(&dev->kobj,  in device_add_class_symlinks()
1941 				  &dev->class->p->subsys.kobj,  in device_add_class_symlinks()
1947 		error = sysfs_create_link(&dev->kobj, &dev->parent->kobj,  in device_add_class_symlinks()
1960 	error = sysfs_create_link(&dev->class->p->subsys.kobj,  in device_add_class_symlinks()
1961 				  &dev->kobj, dev_name(dev));  in device_add_class_symlinks()
1968 	sysfs_remove_link(&dev->kobj, "device");  in device_add_class_symlinks()
1971 	sysfs_remove_link(&dev->kobj, "subsystem");  in device_add_class_symlinks()
1973 	sysfs_remove_link(&dev->kobj, "of_node");  in device_add_class_symlinks()
1980 		sysfs_remove_link(&dev->kobj, "of_node");  in device_remove_class_symlinks()
1986 		sysfs_remove_link(&dev->kobj, "device");  in device_remove_class_symlinks()
1987 	sysfs_remove_link(&dev->kobj, "subsystem");  in device_remove_class_symlinks()
1992 	sysfs_delete_link(&dev->class->p->subsys.kobj, &dev->kobj, dev_name(dev));  in device_remove_class_symlinks()
2006 	err = kobject_set_name_vargs(&dev->kobj, fmt, vargs);  in dev_set_name()
2025 	struct kobject *kobj;  in device_to_dev_kobj()  local
2028 		kobj = dev->class->dev_kobj;  in device_to_dev_kobj()
2030 		kobj = sysfs_dev_char_kobj;  in device_to_dev_kobj()
2032 	return kobj;  in device_to_dev_kobj()
2037 	struct kobject *kobj = device_to_dev_kobj(dev);  in device_create_sys_dev_entry()  local
2041 	if (kobj) {  in device_create_sys_dev_entry()
2043 		error = sysfs_create_link(kobj, &dev->kobj, devt_str);  in device_create_sys_dev_entry()
2051 	struct kobject *kobj = device_to_dev_kobj(dev);  in device_remove_sys_dev_entry()  local
2054 	if (kobj) {  in device_remove_sys_dev_entry()
2056 		sysfs_remove_link(kobj, devt_str);  in device_remove_sys_dev_entry()
2102 	struct kobject *kobj;  in device_add()  local
2139 	kobj = get_device_parent(dev, parent);  in device_add()
2140 	if (IS_ERR(kobj)) {  in device_add()
2141 		error = PTR_ERR(kobj);  in device_add()
2144 	if (kobj)  in device_add()
2145 		dev->kobj.parent = kobj;  in device_add()
2153 	error = kobject_add(&dev->kobj, dev->kobj.parent, NULL);  in device_add()
2201 	kobject_uevent(&dev->kobj, KOBJ_ADD);  in device_add()
2240 	kobject_uevent(&dev->kobj, KOBJ_REMOVE);  in device_add()
2242 	kobject_del(&dev->kobj);  in device_add()
2289 	return dev ? kobj_to_dev(kobject_get(&dev->kobj)) : NULL;  in get_device()
2301 		kobject_put(&dev->kobj);  in put_device()
2386 	kobject_uevent(&dev->kobj, KOBJ_REMOVE);  in device_del()
2388 	kobject_del(&dev->kobj);  in device_del()
2673 				kobject_uevent(&dev->kobj, KOBJ_OFFLINE);  in device_offline()
2702 				kobject_uevent(&dev->kobj, KOBJ_ONLINE);  in device_online()
2778 		err = sysfs_create_link(&root->dev.kobj, &mk->kobj, "module");  in __root_device_register()
2803 		sysfs_remove_link(&root->dev.kobj, "module");  in root_device_unregister()
2842 	retval = kobject_set_name_vargs(&dev->kobj, fmt, args);  in device_create_groups_vargs()
3033 	struct kobject *kobj = &dev->kobj;  in device_rename()  local
3050 		error = sysfs_rename_link_ns(&dev->class->p->subsys.kobj,  in device_rename()
3051 					     kobj, old_device_name,  in device_rename()
3052 					     new_name, kobject_namespace(kobj));  in device_rename()
3057 	error = kobject_rename(kobj, new_name);  in device_rename()
3077 		sysfs_remove_link(&dev->kobj, "device");  in device_move_class_links()
3079 		error = sysfs_create_link(&dev->kobj, &new_parent->kobj,  in device_move_class_links()
3112 	error = kobject_move(&dev->kobj, new_parent_kobj);  in device_move()
3133 			if (!kobject_move(&dev->kobj, &old_parent->kobj)) {  in device_move()
3193 				kobj.entry);  in device_shutdown()
3206 		list_del_init(&dev->kobj.entry);  in device_shutdown()