omap3: Add interface for omap3 DMA

Adds an interface to use the OMAP3 DMA.

Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile
index 9d945a0..3d9c9f1 100644
--- a/drivers/dma/Makefile
+++ b/drivers/dma/Makefile
@@ -27,6 +27,7 @@
 
 COBJS-$(CONFIG_FSLDMAFEC) += MCD_tasksInit.o MCD_dmaApi.o MCD_tasks.o
 COBJS-$(CONFIG_FSL_DMA) += fsl_dma.o
+COBJS-$(CONFIG_OMAP3_DMA) += omap3_dma.o
 
 COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)