diff --git a/[refs] b/[refs]
index 6d1b6097de7a..f44bc5bd1b40 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b48f5457b4e9d64d9c1117a4ece247d98b4db49f
+refs/heads/master: b86432b42eba5671969a9e6483ee219674b7ee25
diff --git a/trunk/kernel/irq/chip.c b/trunk/kernel/irq/chip.c
index 2d0dc3efe813..ebfd24a41858 100644
--- a/trunk/kernel/irq/chip.c
+++ b/trunk/kernel/irq/chip.c
@@ -233,6 +233,8 @@ void irq_chip_set_defaults(struct irq_chip *chip)
 		chip->shutdown = chip->disable;
 	if (!chip->name)
 		chip->name = chip->typename;
+	if (!chip->end)
+		chip->end = dummy_irq_chip.end;
 }
 
 static inline void mask_ack_irq(struct irq_desc *desc, int irq)