diff options
| author |   Robin Murphy <robin.murphy@arm.com> | 2022-06-08 12:48:26 +0100 |
|---|---|---|
| committer |   Michael S. Tsirkin <mst@redhat.com> | 2022-08-11 04:06:38 -0400 |
| commit | 366958a7fd7b541cba478e2866ef08f34e20471b (patch) | |
| tree | 6a0a8c41fc42d8528f16c4f9efa12c32aada5b6e /drivers/vhost | |
| parent | virtio: VIRTIO_HARDEN_NOTIFICATION is broken (diff) | |
| download | linux-dev-366958a7fd7b541cba478e2866ef08f34e20471b.tar.xz linux-dev-366958a7fd7b541cba478e2866ef08f34e20471b.zip | |
vdpa: Use device_iommu_capable()
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>
Diffstat (limited to 'drivers/vhost')
| -rw-r--r-- | drivers/vhost/vdpa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index 23dcbfdfa13b..250ad4160ccb 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -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); |