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    Subject[PATCH 36/44] dma-mapping: remove HAVE_ARCH_DMA_SUPPORTED
    Date
    Signed-off-by: Christoph Hellwig <hch@lst.de>
    ---
    include/linux/dma-mapping.h | 2 --
    1 file changed, 2 deletions(-)

    diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
    index a57875309bfd..3e5908656226 100644
    --- a/include/linux/dma-mapping.h
    +++ b/include/linux/dma-mapping.h
    @@ -549,7 +549,6 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
    return 0;
    }

    -#ifndef HAVE_ARCH_DMA_SUPPORTED
    static inline int dma_supported(struct device *dev, u64 mask)
    {
    const struct dma_map_ops *ops = get_dma_ops(dev);
    @@ -560,7 +559,6 @@ static inline int dma_supported(struct device *dev, u64 mask)
    return 1;
    return ops->dma_supported(dev, mask);
    }
    -#endif

    #ifndef HAVE_ARCH_DMA_SET_MASK
    static inline int dma_set_mask(struct device *dev, u64 mask)
    --
    2.11.0
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