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    SubjectRe: [PATCH -mm 4/4] um: remove dma_sync_single_range
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    From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Date: Thu, 4 Feb 2010 12:13:25 +0900

    > dma_sync_single_for_cpu/for_device supports a partial sync so there is
    > no point to have dma_sync_single_range (also dma_sync_single was
    > obsoleted long ago, replaced with dma_sync_single_for_cpu/for_device).
    >
    > There is no user of dma_sync_single_range() in mainline and only Alpha
    > architecture supports dma_sync_single_range(). So it's unlikely that
    > someone out of the tree uses it.
    >
    > Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

    Acked-by: David S. Miller <davem@davemloft.net>


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