From 2fb3ec5c9503ba8874e24170de2b40e8f1a58370 Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 11 May 2011 16:06:29 +0100 Subject: ARM: Replace platform definition of ISA_DMA_THRESHOLD/MAX_DMA_ADDRESS The values of ISA_DMA_THRESHOLD and MAX_DMA_ADDRESS are related; one is the physical/bus address, the other is the virtual address. Both need to be kept in step, so rather than having platforms define both, allow them to define a single macro which sets both of these macros appropraitely. Acked-by: Nicolas Pitre Acked-by: Catalin Marinas Signed-off-by: Russell King --- arch/arm/mach-davinci/include/mach/memory.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/arm/mach-davinci') diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h index 7882272..8d27246 100644 --- a/arch/arm/mach-davinci/include/mach/memory.h +++ b/arch/arm/mach-davinci/include/mach/memory.h @@ -59,8 +59,7 @@ __arch_adjust_zones(unsigned long *size, unsigned long *holes) #define arch_adjust_zones(zone_size, holes) \ if ((meminfo.bank[0].size >> 20) > 128) __arch_adjust_zones(zone_size, holes) -#define ISA_DMA_THRESHOLD (PHYS_OFFSET + (128<<20) - 1) -#define MAX_DMA_ADDRESS (PAGE_OFFSET + (128<<20)) +#define ARM_DMA_ZONE_SIZE SZ_128M #endif -- cgit v1.1