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dma-mapping: remove <asm/dma-contiguous.h>

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Just provide a weak default definition of dma_contiguous_early_fixup and
let arm override it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Christoph Hellwig
2020-09-11 11:04:43 +02:00
parent 0b1abd1fb7
commit 5db5d93089
6 changed files with 7 additions and 28 deletions
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2
include/linux/dma-map-ops.h
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@@ -116,6 +116,8 @@ bool dma_release_from_contiguous(struct device *dev, struct page *pages,
int count);
struct page *dma_alloc_contiguous(struct device *dev, size_t size, gfp_t gfp);
void dma_free_contiguous(struct device *dev, struct page *page, size_t size);
void dma_contiguous_early_fixup(phys_addr_t base, unsigned long size);
#else /* CONFIG_DMA_CMA */
static inline struct cma *dev_get_cma_area(struct device *dev)
{