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dma-direct: remove __dma_direct_free_pages

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We can just call dma_free_contiguous directly instead of wrapping it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Christoph Hellwig
2019-10-29 09:57:09 +01:00
parent b3d53f5fce
commit acaade1af3
3 changed files with 5 additions and 11 deletions
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include/linux/dma-direct.h
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@@ -68,6 +68,5 @@ void dma_direct_free_pages(struct device *dev, size_t size, void *cpu_addr,
dma_addr_t dma_addr, unsigned long attrs);
struct page *__dma_direct_alloc_pages(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs);
void __dma_direct_free_pages(struct device *dev, size_t size, struct page *page);
int dma_direct_supported(struct device *dev, u64 mask);
#endif /* _LINUX_DMA_DIRECT_H */