[I/OAT]: Driver for the Intel(R) I/OAT DMA engine

Adds a new ioatdma driver

Signed-off-by: Chris Leech <christopher.leech@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile
index 10b7391..c8a5f56 100644
--- a/drivers/dma/Makefile
+++ b/drivers/dma/Makefile
@@ -1 +1,2 @@
 obj-y += dmaengine.o
+obj-$(CONFIG_INTEL_IOATDMA) += ioatdma.o