microblaze: Invalidate dcache before enabling it

[safe/jmp/linux-2.6] / arch / microblaze / kernel / prom.c

diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c
index c005cc6..b817df1 100644 (file)
--- a/arch/microblaze/kernel/prom.c
+++ b/arch/microblaze/kernel/prom.c
@@ -860,29 +860,6 @@ struct device_node *of_find_node_by_phandle(phandle handle)
 EXPORT_SYMBOL(of_find_node_by_phandle);
 
 /**
- *     of_find_all_nodes - Get next node in global list
- *     @prev:  Previous node or NULL to start iteration
- *             of_node_put() will be called on it
- *
- *     Returns a node pointer with refcount incremented, use
- *     of_node_put() on it when done.
- */
-struct device_node *of_find_all_nodes(struct device_node *prev)
-{
-       struct device_node *np;
-
-       read_lock(&devtree_lock);
-       np = prev ? prev->allnext : allnodes;
-       for (; np != NULL; np = np->allnext)
-               if (of_node_get(np))
-                       break;
-       of_node_put(prev);
-       read_unlock(&devtree_lock);
-       return np;
-}
-EXPORT_SYMBOL(of_find_all_nodes);
-
-/**
  *     of_node_get - Increment refcount of a node
  *     @node:  Node to inc refcount, NULL is supported to
  *             simplify writing of callers