Consolidate of_get_parent

[karo-tx-linux.git] / arch / powerpc / kernel / prom.c

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 3f6238d96a5d4eba65284e46dc4ddd49ac82fde1..1ad56d3c6061cd18353c94b73358411d2956fb18 100644 (file)
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -1240,27 +1240,6 @@ struct device_node *of_find_all_nodes(struct device_node *prev)
 }
 EXPORT_SYMBOL(of_find_all_nodes);
 
-/**
- *     of_get_parent - Get a node's parent if any
- *     @node:  Node to get parent
- *
- *     Returns a node pointer with refcount incremented, use
- *     of_node_put() on it when done.
- */
-struct device_node *of_get_parent(const struct device_node *node)
-{
-       struct device_node *np;
-
-       if (!node)
-               return NULL;
-
-       read_lock(&devtree_lock);
-       np = of_node_get(node->parent);
-       read_unlock(&devtree_lock);
-       return np;
-}
-EXPORT_SYMBOL(of_get_parent);
-
 /**
  *     of_get_next_child - Iterate a node childs
  *     @node:  parent node