iommu/core: Add bus_type parameter to iommu_domain_alloc

This is necessary to store a pointer to the bus-specific
iommu_ops in the iommu-domain structure. It will be used
later to call into bus-specific iommu-ops.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/virt/kvm/iommu.c b/virt/kvm/iommu.c
index 78c80f67f535..20115b1aac6a 100644
--- a/virt/kvm/iommu.c
+++ b/virt/kvm/iommu.c
@@ -233,7 +233,7 @@ int kvm_iommu_map_guest(struct kvm *kvm)
                 return -ENODEV;
         }
 
-        kvm->arch.iommu_domain = iommu_domain_alloc();
+        kvm->arch.iommu_domain = iommu_domain_alloc(&pci_bus_type);
         if (!kvm->arch.iommu_domain)
                 return -ENOMEM;