tree 4805249debe3a611dc649f4c71e95ac6c7d58b51
parent c5cca146aa03e1f60fb179df65f0dbaf17bc64ed
author Joerg Roedel <joerg.roedel@amd.com> 1256749346 +0100
committer Joerg Roedel <joerg.roedel@amd.com> 1256749346 +0100

x86/amd-iommu: Un__init function required on shutdown

The function iommu_feature_disable is required on system
shutdown to disable the IOMMU but it is marked as __init.
This may result in a panic if the memory is reused. This
patch fixes this bug.

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