Use the new interface to check the capability for our device
specifically.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Message-Id: <
548e316fa282ce513fabb991a4c4d92258062eb5.
1654688822.git.robin.murphy@arm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
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);