iommu/vt-d: Use iommu_group_get_for_dev()
The IOMMU code now provides a common interface for finding or creating an IOMMU group for a device on PCI buses. Make use of it and remove piles of code. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Joerg Roedel <jroedel@suse.de>
Showing
Please register or sign in to comment