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dma-mapping: remove dmam_free_noncoherent

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This function was never used since it was added.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Christoph Hellwig
2017-06-12 19:05:09 +02:00
parent 72eed06376
commit 03b643866d
3 changed files with 0 additions and 23 deletions
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2
include/linux/dma-mapping.h
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@@ -736,8 +736,6 @@ extern void dmam_free_coherent(struct device *dev, size_t size, void *vaddr,
dma_addr_t dma_handle);
extern void *dmam_alloc_noncoherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp);
extern void dmam_free_noncoherent(struct device *dev, size_t size, void *vaddr,
dma_addr_t dma_handle);
#ifdef CONFIG_HAVE_GENERIC_DMA_COHERENT
extern int dmam_declare_coherent_memory(struct device *dev,
phys_addr_t phys_addr,