ARM: spear13xx: make mach/dma.h local

There is no reason for this header file to be globally visible, so
let's just move it into the mach directory.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>

arch/arm/mach-spear13xx/spear1340.c

@@ -20,10 +20,11 @@
 #include <linux/of_platform.h>
 #include <linux/irqchip.h>
 #include <asm/mach/arch.h>
-#include <mach/dma.h>
 #include <mach/generic.h>
 #include <mach/spear.h>
 
+#include "spear13xx-dma.h"
+
 /* Base addresses */
 #define SPEAR1340_SATA_BASE			UL(0xB1000000)
 #define SPEAR1340_UART1_BASE			UL(0xB4100000)

arch/arm/mach-spear13xx/spear13xx.c

@@ -21,10 +21,11 @@
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/mach/map.h>
 #include <asm/smp_twd.h>
-#include <mach/dma.h>
 #include <mach/generic.h>
 #include <mach/spear.h>
 
+#include "spear13xx-dma.h"
+
 /* common dw_dma filter routine to be used by peripherals */
 bool dw_dma_filter(struct dma_chan *chan, void *slave)
 {