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author | John Stultz <john.stultz@linaro.org> | 2011-07-25 09:58:06 -0700 |
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committer | John Stultz <john.stultz@linaro.org> | 2011-07-25 09:58:06 -0700 |
commit | 21a602b5cdc203cbcf8bbeeb26edeb3de7c65955 (patch) | |
tree | 8618b4a8882f78076a779ebb416b54332cc213db /arch/arm/mm/mm.h | |
parent | 1a3807e5a6bea7e4b195fbb399bbc09e73230d4c (diff) | |
parent | 81f6236c4811b2b2b3ea64a306c071f76788ac4b (diff) |
Merge branch 'upstream/linaro-3.0' into linaro-android-3.0linux-linaro-3.0-2011.07-1-android-0
Diffstat (limited to 'arch/arm/mm/mm.h')
-rw-r--r-- | arch/arm/mm/mm.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h index 5b3d7d54365..010566799c8 100644 --- a/arch/arm/mm/mm.h +++ b/arch/arm/mm/mm.h @@ -23,5 +23,11 @@ extern void __flush_dcache_page(struct address_space *mapping, struct page *page #endif +#ifdef CONFIG_ZONE_DMA +extern u32 arm_dma_limit; +#else +#define arm_dma_limit ((u32)~0) +#endif + void __init bootmem_init(void); void arm_mm_memblock_reserve(void); |