amd-iommu: remove support for msi-x

Current hardware uses msi instead of msi-x so this code it not necessary
and can not be tested. The best thing is to drop this code.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
This commit is contained in:
Joerg Roedel 2009-05-04 18:51:00 +02:00
commit d91cecdd79