Commit 259886a7 authored by Jeff Garzik's avatar Jeff Garzik Committed by Linus Torvalds
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[PATCH] x86-64: define dma noncoherent API functions

x86-64 is missing these:
Signed-off-by: default avatarJeff Garzik <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent 72253943
......@@ -63,6 +63,9 @@ static inline int dma_mapping_error(dma_addr_t dma_addr)
return (dma_addr == bad_dma_address);
#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
extern void *dma_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp);
extern void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
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