joel16/android_kernel_sony_msm8994_rework
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Merge branch 'fixes-for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping

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Git pull DMA-mapping fix from Marek Szyprowski:
 "Another minor fixup for ARM dma-mapping redesign and extensions merged
  in this merge window"

* 'fixes-for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
  ARM: dma-mapping: fix buffer chunk allocation order
This commit is contained in:
Linus Torvalds 2012-06-25 10:38:19 -07:00
commit 5c0a981fb1
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mm/dma-mapping.c
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@ -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)