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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-08-30 21:23:52 +0200
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-09-02 06:07:32 +0200
commit5b6e9ff6deb703b95fb355bb66d86096c1a2df09 (patch)
tree81d76f282fba415681cda3d1e3690da46c3d17b2 /lib
parentpowerpc: Use is_32bit_task() helper to test 32-bit binary (diff)
downloadlinux-5b6e9ff6deb703b95fb355bb66d86096c1a2df09.tar.xz
linux-5b6e9ff6deb703b95fb355bb66d86096c1a2df09.zip
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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