tree 29a2034b545b745ffc34525db245a91dc2648737
parent c3db901c54466a9c135d1e6e95fec452e8a42666
author Baoquan He <bhe@redhat.com> 1474333534 +0800
committer Joerg Roedel <jroedel@suse.de> 1474365251 +0200

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

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>