x86/amd-iommu: Use fetch_pte in iommu_unmap_page

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Instead of reimplementing existing logic use fetch_pte to
walk the page table in iommu_unmap_page.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

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Joerg Roedel 2009-09-02 17:02:47 +02:00

parent 9355a08186

commit 38a76eeeaf

1 changed files with 3 additions and 16 deletions

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arch/x86/kernel/amd_iommu.c

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