diff --git a/[refs] b/[refs]
index f0a580d73d01..ef06739efc1c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e147ec8f18082efb700763bed4fe24f73ca50a2c
+refs/heads/master: fd6e9d3945ee122eb513ada8b17296d243c1ce5e
diff --git a/trunk/arch/powerpc/kernel/prom_parse.c b/trunk/arch/powerpc/kernel/prom_parse.c
index b5c96af955c6..3786dcc8a7b6 100644
--- a/trunk/arch/powerpc/kernel/prom_parse.c
+++ b/trunk/arch/powerpc/kernel/prom_parse.c
@@ -24,7 +24,7 @@
 /* Max address size we deal with */
 #define OF_MAX_ADDR_CELLS	4
 #define OF_CHECK_COUNTS(na, ns)	((na) > 0 && (na) <= OF_MAX_ADDR_CELLS && \
-			(ns) > 0)
+			(ns) >= 0)
 
 static struct of_bus *of_match_bus(struct device_node *np);
 static int __of_address_to_resource(struct device_node *dev,