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    Subject[PATCH x86 for review II] [36/39] x86_64: define dma noncoherent API functions
    Date

    From: Jeff Garzik <jeff@garzik.org>

    x86-64 is missing these:

    Signed-off-by: Jeff Garzik <jeff@garzik.org>
    Signed-off-by: Andi Kleen <ak@suse.de>

    ---
    include/asm-x86_64/dma-mapping.h | 3 +++
    1 file changed, 3 insertions(+)

    Index: linux/include/asm-x86_64/dma-mapping.h
    ===================================================================
    --- linux.orig/include/asm-x86_64/dma-mapping.h
    +++ linux/include/asm-x86_64/dma-mapping.h
    @@ -66,6 +66,9 @@ static inline int dma_mapping_error(dma_
    #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)

    +#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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