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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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14
include/linux/dma-mapping.h
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@@ -549,20 +549,6 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
return dma_free_attrs(dev, size, cpu_addr, dma_handle, 0);
}
static inline void *dma_alloc_noncoherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp)
{
return dma_alloc_attrs(dev, size, dma_handle, gfp,
DMA_ATTR_NON_CONSISTENT);
}
static inline void dma_free_noncoherent(struct device *dev, size_t size,
void *cpu_addr, dma_addr_t dma_handle)
{
dma_free_attrs(dev, size, cpu_addr, dma_handle,
DMA_ATTR_NON_CONSISTENT);
}
static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
{
const struct dma_map_ops *ops = get_dma_ops(dev);