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| author | Ingo Molnar <mingo@kernel.org> | 2012-07-11 09:41:37 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-07-11 09:41:37 +0200 |
| commit | 92254d31444aad272155f7963e65910c402703dd (patch) | |
| tree | 8e454ebe60cbac9a71b1771d4e471cfe54826963 /arch/arm/mm/dma-mapping.c | |
| parent | 707ecec1dc80d54163356a25d145c62083e7be60 (diff) | |
| parent | bd0a521e88aa7a06ae7aabaed7ae196ed4ad867a (diff) | |
Merge tag 'v3.5-rc6' into x86/mce
Merge Linux 3.5-rc6 before merging more code.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arm/mm/dma-mapping.c')
| -rw-r--r-- | arch/arm/mm/dma-mapping.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 106c4c0ebcc..4044abcf6f9 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -228,7 +228,7 @@ static pte_t **consistent_pte; #define DEFAULT_CONSISTENT_DMA_SIZE SZ_2M -unsigned long consistent_base = CONSISTENT_END - DEFAULT_CONSISTENT_DMA_SIZE; +static unsigned long consistent_base = CONSISTENT_END - DEFAULT_CONSISTENT_DMA_SIZE; void __init init_consistent_dma_size(unsigned long size) { @@ -321,7 +321,7 @@ static struct arm_vmregion_head coherent_head = { .vm_list = LIST_HEAD_INIT(coherent_head.vm_list), }; -size_t coherent_pool_size = DEFAULT_CONSISTENT_DMA_SIZE / 8; +static size_t coherent_pool_size = DEFAULT_CONSISTENT_DMA_SIZE / 8; static int __init early_coherent_pool(char *p) { @@ -1067,7 +1067,7 @@ static struct page **__iommu_alloc_buffer(struct device *dev, size_t size, gfp_t return NULL; while (count) { - int j, order = __ffs(count); + int j, order = __fls(count); pages[i] = alloc_pages(gfp | __GFP_NOWARN, order); while (!pages[i] && order) |