diff options
author | John Stultz <john.stultz@linaro.org> | 2011-11-11 15:29:25 -0800 |
---|---|---|
committer | John Stultz <john.stultz@linaro.org> | 2011-11-11 15:29:25 -0800 |
commit | c3e5127312f97482a6a09c0df602c726675eff5b (patch) | |
tree | 9082d8201a1daac5ff019ef50322d551711eb250 /arch/arm/mm/dma-mapping.c | |
parent | 5e537f041bd05cddee0d2a2fb3013ee642064cc6 (diff) | |
parent | f171dfebbdf1de4b6ca267285739e190f95f84cc (diff) |
Merge branch 'upstream/linaro-3.1' into linaro-android-3.1-agreen-rebaselinux-linaro-3.1-2011.11-0-android-0
Diffstat (limited to 'arch/arm/mm/dma-mapping.c')
-rw-r--r-- | arch/arm/mm/dma-mapping.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 01f5987eb1a..e4e7f6cba1a 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -120,9 +120,8 @@ static void __dma_free_buffer(struct page *page, size_t size) #ifdef CONFIG_MMU - #define CONSISTENT_OFFSET(x) (((unsigned long)(x) - consistent_base) >> PAGE_SHIFT) -#define CONSISTENT_PTE_INDEX(x) (((unsigned long)(x) - consistent_base) >> PGDIR_SHIFT) +#define CONSISTENT_PTE_INDEX(x) (((unsigned long)(x) - consistent_base) >> PMD_SHIFT) /* * These are the page tables (2MB each) covering uncached, DMA consistent allocations @@ -206,7 +205,7 @@ static int __init consistent_init(void) } consistent_pte[i++] = pte; - base += (1 << PGDIR_SHIFT); + base += PMD_SIZE; } while (base < CONSISTENT_END); return ret; |