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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-11-29 10:56:33 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-11-29 18:42:34 +0000 |
| commit | c72e005b099302b3c6bee8381396199b77b6dd4f (patch) | |
| tree | 00b12648664fe10d86bcf45348cc348515a10eaa /arch/arm/mach-shark | |
| parent | b9c78022b0e65cdca2541be658f0e74138e92ffe (diff) | |
| download | linux-c72e005b099302b3c6bee8381396199b77b6dd4f.tar.gz linux-c72e005b099302b3c6bee8381396199b77b6dd4f.tar.xz | |
[ARM] fix constant values of MAX_DMA_ADDRESS
Since 8d5796d2ec6b5a4e7a52861144e63af438d6f8f7, we have allowed
PAGE_OFFSET to be configurable, so a constant virtual address
for MAX_DMA_ADDRESS is buggy. It should be defined in terms of
PAGE_OFFSET rather than a constant virtual address.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-shark')
| -rw-r--r-- | arch/arm/mach-shark/include/mach/memory.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-shark/include/mach/memory.h b/arch/arm/mach-shark/include/mach/memory.h index b497a5868b06..c5ab038925d6 100644 --- a/arch/arm/mach-shark/include/mach/memory.h +++ b/arch/arm/mach-shark/include/mach/memory.h @@ -33,7 +33,7 @@ static inline void __arch_adjust_zones(int node, unsigned long *zone_size, unsig __arch_adjust_zones(node, size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_4M - 1) -#define MAX_DMA_ADDRESS 0xC0400000 +#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_4M) #endif |