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dma-mapping: remove dma_alloc_noncoherent and dma_free_noncoherent

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No users left, everyone switched to the _attrs versions.

Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Christoph Hellwig
2017-08-25 17:06:13 +02:00
parent 7f683b9204
commit 2fd523c57e
5 changed files with 20 additions and 32 deletions
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4
arch/tile/include/asm/dma-mapping.h
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@@ -68,8 +68,8 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
int dma_set_mask(struct device *dev, u64 mask);
/*
* dma_alloc_noncoherent() is #defined to return coherent memory,
* so there's no need to do any flushing here.
* dma_alloc_attrs() always returns non-cacheable memory, so there's no need to
* do any flushing here.
*/
static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction)