[POWERPC] Split out the IOMMU logic from cell_dma_dev_setup()

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Split the IOMMU logic out from cell_dma_dev_setup() into a separate
function.  If we're not using dma_direct_ops or dma_iommu_ops we don't
know what the hell's going on, so BUG.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Michael Ellerman 2008-01-30 01:14:01 +11:00 • committed by Paul Mackerras

parent 7fc67afc43

commit 86865771ea

1 changed files with 13 additions and 6 deletions

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arch/powerpc/platforms/cell/iommu.c

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