diff --git a/drivers/dma/ioatdma.c b/drivers/dma/ioatdma.c
index 11d48b97b36e6..0fdf7fbd64958 100644
--- a/drivers/dma/ioatdma.c
+++ b/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"