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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-08-30 19:23:52 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-09-02 14:07:32 +1000
commit5b6e9ff6deb703b95fb355bb66d86096c1a2df09 (patch)
tree81d76f282fba415681cda3d1e3690da46c3d17b2 /drivers/macintosh
parentcab175f9fa2973f0deb1580fca3c966fe1d3981e (diff)
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powerpc/dma: Add optional platform override of dma_set_mask()
Some platforms may want to override dma_set_mask() to take into account some specific "features" such as the availability of a direct-map window in addition to an iommu. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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