[ Upstream commit 575f5cfb13c84f324f9898383fa4a5694e53c9ef ] iommu->intcapxt_notify field is no longer used after a switch to a separate domain was done Fixes: d1adcfbb520c ("iommu/amd: Fix IOMMU interrupt generation in X2APIC mode") Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> Link: https://lore.kernel.org/r/20211123161038.48009-6-mlevitsk@redhat.com Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>