device property: Add fwnode_get_next_parent()

}

EXPORT_SYMBOL_GPL(device_add_properties);

/**

 * fwnode_get_next_parent - Iterate to the node's parent

 * @fwnode: Firmware whose parent is retrieved

 *

 * This is like fwnode_get_parent() except that it drops the refcount

 * on the passed node, making it suitable for iterating through a

 * node's parents.

 *

 * Returns a node pointer with refcount incremented, use

 * fwnode_handle_node() on it when done.

 */

struct fwnode_handle *fwnode_get_next_parent(struct fwnode_handle *fwnode)

{

	struct fwnode_handle *parent = fwnode_get_parent(fwnode);

	fwnode_handle_put(fwnode);

	return parent;

}

EXPORT_SYMBOL_GPL(fwnode_get_next_parent);

/**

 * fwnode_get_parent - Return parent firwmare node

 * @fwnode: Firmware whose parent is retrieved

				 const char *propname, const char *string);

struct fwnode_handle *fwnode_get_parent(struct fwnode_handle *fwnode);

struct fwnode_handle *fwnode_get_next_parent(struct fwnode_handle *fwnode);

struct fwnode_handle *fwnode_get_next_child_node(struct fwnode_handle *fwnode,

						 struct fwnode_handle *child);