diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-17 08:43:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-17 08:43:12 -0700 |
| commit | 5bb93f1a212e756834bc380682210647b5cdfcf1 (patch) | |
| tree | e9628306c2158dc0a62d636e4c7ba981df0978ca /include | |
| parent | e5254a625d1d3f3119d80ddc30a6e6fe64001231 (diff) | |
| parent | 46c87852e99cf8ce97e207b11cde19085837e39c (diff) | |
Merge branch 'fixes-for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
Pull CMA and DMA-mapping fixes from Marek Szyprowski:
"Another set of minor fixups for recently merged Contiguous Memory
Allocator and ARM DMA-mapping changes. Those patches fix mysterious
crashes on systems with CMA and Himem enabled as well as some corner
cases caused by typical off-by-one bug."
* 'fixes-for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
ARM: dma-mapping: modify condition check while freeing pages
mm: cma: fix condition check when setting global cma area
mm: cma: don't replace lowmem pages with highmem
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/dma-contiguous.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-generic/dma-contiguous.h b/include/asm-generic/dma-contiguous.h index c544356b374b..294b1e755ab2 100644 --- a/include/asm-generic/dma-contiguous.h +++ b/include/asm-generic/dma-contiguous.h @@ -18,7 +18,7 @@ static inline void dev_set_cma_area(struct device *dev, struct cma *cma) { if (dev) dev->cma_area = cma; - if (!dev || !dma_contiguous_default_area) + if (!dev && !dma_contiguous_default_area) dma_contiguous_default_area = cma; } |