of_get_next_available_child — find the next available child node
struct device_node * of_get_next_available_child ( | const struct device_node * node, |
struct device_node * prev) ; |
node
Pointer to parent node
prev
Pointer to previous child of parent node, or NULL to get first
This function is like of_get_next_child
, except that it
skips any disabled nodes (i.e. status is any value other than “okay” or
“ok”).
of_node_put
will be called on prev
.
Pointer to next available child node if found, with refcount
incremented, use of_node_put
on it when done. NULL if node
is not found.