Name

of_find_next_cache_node — find node's subsidiary cache

Synopsis

struct device_node * of_find_next_cache_node (const struct device_node * np);
 

Arguments

np

Pointer to node of type cpu or cache

Description

Find node referenced by phandle in property 'l2-cache' or 'next-level-cache'. If phandle not found and type of np is 'cpu' then find child node of np named 'cache'.

Caller should hold a reference to np.

Return

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