static struct module *mod_find(unsigned long addr)
{
	struct latch_tree_node *ltn;

	ltn = latch_tree_find((void *)addr, &mod_tree.root, &mod_tree_ops);
	if (!ltn)
		return NULL;

	return container_of(ltn, struct mod_tree_node, node)->mod;
}
static struct module *mod_find(unsigned long addr)
{
	struct latch_tree_node *ltn;

	ltn = latch_tree_find((void *)addr, &mod_tree.root, &mod_tree_ops);
	if (!ltn)
		return NULL;

	return container_of(ltn, struct mod_tree_node, node)->mod;
}