[ARM] move MAX_DMA_ADDRESS to mach/memory.h

Move the definition of MAX_DMA_ADDRESS from mach/dma.h to mach/memory.h,
thereby placing it along side its relative, ISA_DMA_THRESHOLD.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2 files changed, 1 insertions, 9 deletions

diff --git a/arch/arm/mach-ixp4xx/include/mach/dma.h b/arch/arm/mach-ixp4xx/include/mach/dma.h
index 65944f252664..5b7e1a98e987 100644
--- a/arch/arm/mach-ixp4xx/include/mach/dma.h
+++ b/arch/arm/mach-ixp4xx/include/mach/dma.h
@@ -8,12 +8,3 @@
  * published by the Free Software Foundation.
  *
  */
-#ifndef __ASM_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#include <asm/memory.h>
-#include <asm/sizes.h>
-
-#define MAX_DMA_ADDRESS         (PAGE_OFFSET + SZ_64M)
-
-#endif /* _ASM_ARCH_DMA_H */
diff --git a/arch/arm/mach-ixp4xx/include/mach/memory.h b/arch/arm/mach-ixp4xx/include/mach/memory.h
index 2e481db0ca58..98f5e5e20980 100644
--- a/arch/arm/mach-ixp4xx/include/mach/memory.h
+++ b/arch/arm/mach-ixp4xx/include/mach/memory.h
@@ -22,6 +22,7 @@ void ixp4xx_adjust_zones(int node, unsigned long *size, unsigned long *holes);
         ixp4xx_adjust_zones(node, size, holes)
 
 #define ISA_DMA_THRESHOLD (SZ_64M - 1)
+#define MAX_DMA_ADDRESS         (PAGE_OFFSET + SZ_64M)
 
 #endif