iommu/amd: Remove unnecessary cache flushes in amd_iommu_resume

The caches are already flushed in enable_iommus(), so this
flush is not necessary.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Joerg Roedel 2011-12-22 12:18:45 +01:00
commit 31342b58b7