iommu/amd: No need to wait iommu completion if no dte irq entry change

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This is a clean up. In get_irq_table() only if DTE entry is changed
iommu_completion_wait() need be called. Otherwise no need to do it.

Signed-off-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Baoquan He 2016-09-20 09:05:34 +08:00 • committed by Joerg Roedel

parent c3db901c54

commit 09284b9c4a

1 changed files with 3 additions and 3 deletions

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drivers/iommu/amd_iommu.c

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