Commit 366958a7 authored by Robin Murphy's avatar Robin Murphy Committed by Michael S. Tsirkin
Browse files

vdpa: Use device_iommu_capable() 



Use the new interface to check the capability for our device
specifically.

Signed-off-by: default avatarRobin Murphy <robin.murphy@arm.com>
Message-Id: <548e316fa282ce513fabb991a4c4d92258062eb5.1654688822.git.robin.murphy@arm.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Acked-by: default avatarJason Wang <jasowang@redhat.com>
parent ebe797f2

drivers/vhost/vdpa.c

+1 −1
Original line number Diff line number Diff line
@@ -1076,7 +1076,7 @@ static int vhost_vdpa_alloc_domain(struct vhost_vdpa *v) 
	if (!bus)

		return -EFAULT;



	if (!iommu_capable(bus, IOMMU_CAP_CACHE_COHERENCY))

	if (!device_iommu_capable(dma_dev, IOMMU_CAP_CACHE_COHERENCY))

		return -ENOTSUPP;



	v->domain = iommu_domain_alloc(bus);