ARM: mach-s5p64x0: Setup consistent dma size at boot time

Signed-off-by: NJon Medhurst <tixy@yxit.co.uk>
CC: Kukjin Kim <kgene.kim@samsung.com>

arch/arm/mach-s5p64x0/cpu.c

@@ -20,6 +20,7 @@
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/sched.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -111,6 +112,7 @@ void __init s5p6440_map_io(void)
 
 	iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc));
 	iotable_init(s5p6440_iodesc, ARRAY_SIZE(s5p6440_iodesc));
+	init_consistent_dma_size(SZ_8M);
 }
 
 void __init s5p6450_map_io(void)
@@ -120,6 +122,7 @@ void __init s5p6450_map_io(void)
 
 	iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc));
 	iotable_init(s5p6450_iodesc, ARRAY_SIZE(s5p6450_iodesc));
+	init_consistent_dma_size(SZ_8M);
 }
 
 /*

arch/arm/mach-s5p64x0/include/mach/memory.h

@@ -14,6 +14,5 @@
 #define __ASM_ARCH_MEMORY_H __FILE__
 
 #define PLAT_PHYS_OFFSET		UL(0x20000000)
-#define CONSISTENT_DMA_SIZE	SZ_8M
 
 #endif /* __ASM_ARCH_MEMORY_H */