dmaengine: xilinx-dma: move header file to common location

This patch moves the xilinx_dma.h header file
to the include/linux/dma.

Signed-off-by: Kedareswara rao Appana <[e-mail]>
Signed-off-by: Vinod Koul <[e-mail]>

drivers/dma/xilinx/xilinx_vdma.c

···
  * (at your option) any later version.
  */
 
-#include <linux/amba/xilinx_dma.h>
 #include <linux/bitops.h>
 #include <linux/dmapool.h>
+#include <linux/dma/xilinx_dma.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>