intel-iommu: Add iommu_should_identity_map() function

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We do this twice, and it's about to get more complicated. This makes the
code slightly clearer about what it's doing, too.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

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David Woodhouse 2009-07-04 10:55:41 +01:00

parent 1b7bc0a161

commit 40e4aa3432

1 changed files with 7 additions and 2 deletions

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9

drivers/pci/intel-iommu.c

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