Name

of_get_next_parent — iterate to a node's parent

Synopsis

struct device_node * of_get_next_parent (struct device_node * node);
 

Arguments

node

Pointer to node to get parent of

Description

Find the parent node of node.

This is like of_get_parent except that it drops the refcount on the passed node, making it suitable for iterating up the tree.

Return

A node pointer if found, with refcount incremented, use of_node_put on it when done. NULL if node is not found.