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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-11 11:27:10 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-11 11:27:10 -0800
commitc45564e91604ca4d03505ba4d567541c7e4f86fe (patch)
treef686dce956b8ceef91215aff55009555875b394c /include
parent93874681aa3f538a2b9d59a6c5b7c0e882a36978 (diff)
parent4009793e15d44469da1547a46ab129cc08ffa503 (diff)
Merge branch 'for-v3.8' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
Pull CMA and DMA-mapping update from Marek Szyprowski: "Another set of Contiguous Memory Allocator and DMA-mapping framework updates for v3.8. This pull request consists only of two patches. The first fixes a long standing issue with dmapools (the code predates current GIT history), which forced all allocations to use GFP_ATOMIC flag, ignoring the flags passed by the caller. The second patch changes CMA code to correctly use phys_addr_t type what enables support for LPAE systems." * 'for-v3.8' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping: drivers: cma: represent physical addresses as phys_addr_t mm: dmapool: use provided gfp flags for all dma_alloc_coherent() calls
Diffstat (limited to 'include')
-rw-r--r--include/linux/dma-contiguous.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h
index 2f303e4b7ed..01b5c84be82 100644
--- a/include/linux/dma-contiguous.h
+++ b/include/linux/dma-contiguous.h
@@ -68,7 +68,7 @@ struct device;
extern struct cma *dma_contiguous_default_area;
void dma_contiguous_reserve(phys_addr_t addr_limit);
-int dma_declare_contiguous(struct device *dev, unsigned long size,
+int dma_declare_contiguous(struct device *dev, phys_addr_t size,
phys_addr_t base, phys_addr_t limit);
struct page *dma_alloc_from_contiguous(struct device *dev, int count,
@@ -83,7 +83,7 @@ bool dma_release_from_contiguous(struct device *dev, struct page *pages,
static inline void dma_contiguous_reserve(phys_addr_t limit) { }
static inline
-int dma_declare_contiguous(struct device *dev, unsigned long size,
+int dma_declare_contiguous(struct device *dev, phys_addr_t size,
phys_addr_t base, phys_addr_t limit)
{
return -ENOSYS;