dma: coh901318: push header down into the DMA subsystem

The defines in U300's <mach/coh901318.h> are now only used by
the DMA engine driver itself, so move the header down into the
DMA subsystem.

Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/dma/coh901318_lli.c b/drivers/dma/coh901318_lli.c
index 780e042..e25cac0 100644
--- a/drivers/dma/coh901318_lli.c
+++ b/drivers/dma/coh901318_lli.c
@@ -11,8 +11,8 @@
 #include <linux/memory.h>
 #include <linux/gfp.h>
 #include <linux/dmapool.h>
-#include <mach/coh901318.h>
 
+#include "coh901318.h"
 #include "coh901318_lli.h"
 
 #if (defined(CONFIG_DEBUG_FS) && defined(CONFIG_U300_DEBUG))