28 	struct kobject *kobj = kn->parent->priv;  in sysfs_file_ops()  local
32 	return kobj->ktype ? kobj->ktype->sysfs_ops : NULL;  in sysfs_file_ops()
43 	struct kobject *kobj = of->kn->parent->priv;  in sysfs_kf_seq_show()  local
59 	count = ops->show(kobj, of->kn->priv, buf);  in sysfs_kf_seq_show()
81 	struct kobject *kobj = of->kn->parent->priv;  in sysfs_kf_bin_read()  local
97 	return battr->read(of->file, kobj, battr, buf, pos, count);  in sysfs_kf_bin_read()
105 	struct kobject *kobj = of->kn->parent->priv;  in sysfs_kf_read()  local
114 	len = ops->show(kobj, of->kn->priv, buf);  in sysfs_kf_read()
131 	struct kobject *kobj = of->kn->parent->priv;  in sysfs_kf_write()  local
136 	return ops->store(kobj, of->kn->priv, buf, count);  in sysfs_kf_write()
144 	struct kobject *kobj = of->kn->parent->priv;  in sysfs_kf_bin_write()  local
158 	return battr->write(of->file, kobj, battr, buf, pos, count);  in sysfs_kf_bin_write()
165 	struct kobject *kobj = of->kn->parent->priv;  in sysfs_kf_bin_mmap()  local
167 	return battr->mmap(of->file, kobj, battr, vma);  in sysfs_kf_bin_mmap()
180 void sysfs_notify(struct kobject *kobj, const char *dir, const char *attr)  in sysfs_notify()  argument
182 	struct kernfs_node *kn = kobj->sd, *tmp;  in sysfs_notify()
258 	struct kobject *kobj = parent->priv;  in sysfs_add_file_mode_ns()  local
259 	const struct sysfs_ops *sysfs_ops = kobj->ktype->sysfs_ops;  in sysfs_add_file_mode_ns()
267 			kobject_name(kobj)))  in sysfs_add_file_mode_ns()
345 int sysfs_create_file_ns(struct kobject *kobj, const struct attribute *attr,  in sysfs_create_file_ns()  argument
351 	if (WARN_ON(!kobj || !kobj->sd || !attr))  in sysfs_create_file_ns()
354 	kobject_get_ownership(kobj, &uid, &gid);  in sysfs_create_file_ns()
355 	return sysfs_add_file_mode_ns(kobj->sd, attr, attr->mode, uid, gid, ns);  in sysfs_create_file_ns()
359 int sysfs_create_files(struct kobject *kobj, const struct attribute * const *ptr)  in sysfs_create_files()  argument
365 		err = sysfs_create_file(kobj, ptr[i]);  in sysfs_create_files()
368 			sysfs_remove_file(kobj, ptr[i]);  in sysfs_create_files()
379 int sysfs_add_file_to_group(struct kobject *kobj,  in sysfs_add_file_to_group()  argument
388 		parent = kernfs_find_and_get(kobj->sd, group);  in sysfs_add_file_to_group()
390 		parent = kobj->sd;  in sysfs_add_file_to_group()
397 	kobject_get_ownership(kobj, &uid, &gid);  in sysfs_add_file_to_group()
413 int sysfs_chmod_file(struct kobject *kobj, const struct attribute *attr,  in sysfs_chmod_file()  argument
420 	kn = kernfs_find_and_get(kobj->sd, attr->name);  in sysfs_chmod_file()
444 struct kernfs_node *sysfs_break_active_protection(struct kobject *kobj,  in sysfs_break_active_protection()  argument
449 	kobject_get(kobj);  in sysfs_break_active_protection()
450 	kn = kernfs_find_and_get(kobj->sd, attr->name);  in sysfs_break_active_protection()
470 	struct kobject *kobj = kn->parent->priv;  in sysfs_unbreak_active_protection()  local
474 	kobject_put(kobj);  in sysfs_unbreak_active_protection()
486 void sysfs_remove_file_ns(struct kobject *kobj, const struct attribute *attr,  in sysfs_remove_file_ns()  argument
489 	struct kernfs_node *parent = kobj->sd;  in sysfs_remove_file_ns()
502 bool sysfs_remove_file_self(struct kobject *kobj, const struct attribute *attr)  in sysfs_remove_file_self()  argument
504 	struct kernfs_node *parent = kobj->sd;  in sysfs_remove_file_self()
519 void sysfs_remove_files(struct kobject *kobj, const struct attribute * const *ptr)  in sysfs_remove_files()  argument
524 		sysfs_remove_file(kobj, ptr[i]);  in sysfs_remove_files()
534 void sysfs_remove_file_from_group(struct kobject *kobj,  in sysfs_remove_file_from_group()  argument
540 		parent = kernfs_find_and_get(kobj->sd, group);  in sysfs_remove_file_from_group()
542 		parent = kobj->sd;  in sysfs_remove_file_from_group()
558 int sysfs_create_bin_file(struct kobject *kobj,  in sysfs_create_bin_file()  argument
564 	if (WARN_ON(!kobj || !kobj->sd || !attr))  in sysfs_create_bin_file()
567 	kobject_get_ownership(kobj, &uid, &gid);  in sysfs_create_bin_file()
568 	return sysfs_add_bin_file_mode_ns(kobj->sd, attr, attr->attr.mode, uid,  in sysfs_create_bin_file()
578 void sysfs_remove_bin_file(struct kobject *kobj,  in sysfs_remove_bin_file()  argument
581 	kernfs_remove_by_name(kobj->sd, attr->attr.name);  in sysfs_remove_bin_file()
610 int sysfs_link_change_owner(struct kobject *kobj, struct kobject *targ,  in sysfs_link_change_owner()  argument
616 	if (!name || !kobj->state_in_sysfs || !targ->state_in_sysfs)  in sysfs_link_change_owner()
620 	kn = kernfs_find_and_get_ns(kobj->sd, name, targ->sd->ns);  in sysfs_link_change_owner()
649 int sysfs_file_change_owner(struct kobject *kobj, const char *name, kuid_t kuid,  in sysfs_file_change_owner()  argument
658 	if (!kobj->state_in_sysfs)  in sysfs_file_change_owner()
661 	kn = kernfs_find_and_get(kobj->sd, name);  in sysfs_file_change_owner()
691 int sysfs_change_owner(struct kobject *kobj, kuid_t kuid, kgid_t kgid)  in sysfs_change_owner()  argument
696 	if (!kobj->state_in_sysfs)  in sysfs_change_owner()
700 	error = internal_change_owner(kobj->sd, kuid, kgid);  in sysfs_change_owner()
704 	ktype = get_ktype(kobj);  in sysfs_change_owner()
710 		error = sysfs_groups_change_owner(kobj, ktype->default_groups,  in sysfs_change_owner()