powerpc/pseries: iommu cleanup

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No need to initialize per-cpu pointer to NULL, it is the default.

Direct dma ops and no setup are the defaults, no need to set for
iommu-off.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Reviewed-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Nishanth Aravamudan 2010-10-18 07:27:03 +00:00 • committed by Benjamin Herrenschmidt

parent 34c4d01255

commit a8daac8a51

1 changed files with 2 additions and 7 deletions

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arch/powerpc/platforms/pseries/iommu.c

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