tree 82ee348a6777d500d9744595864169fcc6279c79
parent 7c392cbe984d904f7c89a6a75b2ac245254e8da5
author Joerg Roedel <joerg.roedel@amd.com> 1259243399 +0100
committer Joerg Roedel <joerg.roedel@amd.com> 1259328035 +0100

x86/amd-iommu: Cleanup attach/detach_device code

This patch cleans up the attach_device and detach_device
paths and fixes reference counting while at it.

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