diff --git a/[refs] b/[refs]
index d9d2e03daa5f..22ad85158239 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ba703e1a7a0b32f740bcfba8e60ad193afa4e723
+refs/heads/master: a22ebd069d5b533392e9bef77b73147a2f82b30b
diff --git a/trunk/arch/powerpc/platforms/44x/warp.c b/trunk/arch/powerpc/platforms/44x/warp.c
index 9916b391971e..e5c1b096c3e1 100644
--- a/trunk/arch/powerpc/platforms/44x/warp.c
+++ b/trunk/arch/powerpc/platforms/44x/warp.c
@@ -163,6 +163,9 @@ static irqreturn_t temp_isr(int irq, void *context)
 		value ^= 1;
 		mdelay(500);
 	}
+
+	/* Not reached */
+	return IRQ_HANDLED;
 }
 
 static int pika_setup_leds(void)