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-rw-r--r--arch/microblaze/kernel/prom.c23
1 files changed, 0 insertions, 23 deletions
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c
index c005cc6f1aaf..b817df172aa9 100644
--- 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)
860EXPORT_SYMBOL(of_find_node_by_phandle); 860EXPORT_SYMBOL(of_find_node_by_phandle);
861 861
862/** 862/**
863 * of_find_all_nodes - Get next node in global list
864 * @prev: Previous node or NULL to start iteration
865 * of_node_put() will be called on it
866 *
867 * Returns a node pointer with refcount incremented, use
868 * of_node_put() on it when done.
869 */
870struct device_node *of_find_all_nodes(struct device_node *prev)
871{
872 struct device_node *np;
873
874 read_lock(&devtree_lock);
875 np = prev ? prev->allnext : allnodes;
876 for (; np != NULL; np = np->allnext)
877 if (of_node_get(np))
878 break;
879 of_node_put(prev);
880 read_unlock(&devtree_lock);
881 return np;
882}
883EXPORT_SYMBOL(of_find_all_nodes);
884
885/**
886 * of_node_get - Increment refcount of a node 863 * of_node_get - Increment refcount of a node
887 * @node: Node to inc refcount, NULL is supported to 864 * @node: Node to inc refcount, NULL is supported to
888 * simplify writing of callers 865 * simplify writing of callers