diff --git a/[refs] b/[refs]
index b902fe80cf68..899b46e074c3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0bbd5f4e97ff9c057b385a1886b4aed1fb0300f1
+refs/heads/master: 6b00c92c4b26428cd80e966380c07103556f7b14
diff --git a/trunk/drivers/dma/ioatdma.c b/trunk/drivers/dma/ioatdma.c
index 11d48b97b36e..0fdf7fbd6495 100644
--- a/trunk/drivers/dma/ioatdma.c
+++ b/trunk/drivers/dma/ioatdma.c
@@ -30,6 +30,7 @@
 #include <linux/interrupt.h>
 #include <linux/dmaengine.h>
 #include <linux/delay.h>
+#include <linux/dma-mapping.h>
 #include "ioatdma.h"
 #include "ioatdma_io.h"
 #include "ioatdma_registers.h"