diff --git a/[refs] b/[refs]
index 24a2bfe8cda8..0604e8da500e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 54018178ef05e32f140158cb7d7770b66042d131
+refs/heads/master: ba82efbd3b48cb2a0e03c043911ce44c28f2825a
diff --git a/trunk/arch/powerpc/platforms/cell/iommu.c b/trunk/arch/powerpc/platforms/cell/iommu.c
index 3168272ab0d7..86db4dd170a0 100644
--- a/trunk/arch/powerpc/platforms/cell/iommu.c
+++ b/trunk/arch/powerpc/platforms/cell/iommu.c
@@ -1053,10 +1053,7 @@ static int __init cell_iommu_fixed_mapping_init(void)
 	}
 
 	/* We must have dma-ranges properties for fixed mapping to work */
-	for (np = NULL; (np = of_find_all_nodes(np));) {
-		if (of_find_property(np, "dma-ranges", NULL))
-			break;
-	}
+	np = of_find_node_with_property(NULL, "dma-ranges");
 	of_node_put(np);
 
 	if (!np) {