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    SubjectRe: [PATCH 3/5] add set_dma_mask hook to struct dma_map_ops
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    On Jul 23, 2009, at 10:24 PM, FUJITA Tomonori wrote:

    > POWERPC needs this hook. SPARC could use it too.
    >
    > Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

    Acked-by: Becky Bruce <beckyb@kernel.crashing.org>

    >
    > ---
    > include/linux/dma-mapping.h | 1 +
    > 1 files changed, 1 insertions(+), 0 deletions(-)
    >
    > diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
    > index c0f6c3c..91b7618 100644
    > --- a/include/linux/dma-mapping.h
    > +++ b/include/linux/dma-mapping.h
    > @@ -58,6 +58,7 @@ struct dma_map_ops {
    > enum dma_data_direction dir);
    > int (*mapping_error)(struct device *dev, dma_addr_t dma_addr);
    > int (*dma_supported)(struct device *dev, u64 mask);
    > + int (*set_dma_mask)(struct device *dev, u64 mask);
    > int is_phys;
    > };
    >
    > --
    > 1.6.0.6
    >
    > --
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