Commits
Joerg Roedel committed 426a273834e
iommu: Limit iommu_attach/detach_device to devices with their own group This patch changes the behavior of the iommu_attach_device and iommu_detach_device functions. With this change these functions only work on devices that have their own group. For all other devices the iommu_group_attach/detach functions must be used. Signed-off-by: Joerg Roedel <jroedel@suse.de>