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@@ -81,8 +81,12 @@ static inline void dma_mark_clean(void *addr, size_t size)
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{
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}
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-static inline void *dma_alloc_coherent(struct device *dev, size_t size,
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- dma_addr_t *dma_handle, gfp_t flags)
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+#define dma_alloc_coherent(d, s, h, f) dma_alloc_attrs(d, s, h, f, NULL)
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+#define dma_free_coherent(d, s, h, f) dma_free_attrs(d, s, h, f, NULL)
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+
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+static inline void *dma_alloc_attrs(struct device *dev, size_t size,
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+ dma_addr_t *dma_handle, gfp_t flags,
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+ struct dma_attrs *attrs)
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{
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struct dma_map_ops *ops = get_dma_ops(dev);
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void *vaddr;
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@@ -90,13 +94,14 @@ static inline void *dma_alloc_coherent(struct device *dev, size_t size,
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if (dma_alloc_from_coherent(dev, size, dma_handle, &vaddr))
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return vaddr;
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- vaddr = ops->alloc(dev, size, dma_handle, flags, NULL);
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+ vaddr = ops->alloc(dev, size, dma_handle, flags, attrs);
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debug_dma_alloc_coherent(dev, size, *dma_handle, vaddr);
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return vaddr;
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}
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-static inline void dma_free_coherent(struct device *dev, size_t size,
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- void *vaddr, dma_addr_t dev_addr)
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+static inline void dma_free_attrs(struct device *dev, size_t size,
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+ void *vaddr, dma_addr_t dev_addr,
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+ struct dma_attrs *attrs)
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{
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struct dma_map_ops *ops = get_dma_ops(dev);
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@@ -104,7 +109,7 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
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return;
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debug_dma_free_coherent(dev, size, vaddr, dev_addr);
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- ops->free(dev, size, vaddr, dev_addr, NULL);
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+ ops->free(dev, size, vaddr, dev_addr, attrs);
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}
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/*
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