diff options
| author | Robin Murphy | 2022-06-24 18:59:35 +0100 |
|---|---|---|
| committer | Alex Williamson | 2022-06-27 13:23:32 -0600 |
| commit | 3b498b6656214d499d57f1e4935448821d0febf9 (patch) | |
| tree | bd037300f129fb602e146c959bb5d302e690503f /drivers/vfio | |
| parent | eed20c782aea57b7efb42af2905dc381268b21e9 (diff) | |
vfio: Use device_iommu_capable()
Use the new interface to check the capabilities for our device
specifically.
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/4ea5eb64246f1ee188d1a61c3e93b37756932eb7.1656092606.git.robin.murphy@arm.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio')
| -rw-r--r-- | drivers/vfio/vfio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c index 61e71c1154be..4c06b571eaba 100644 --- a/drivers/vfio/vfio.c +++ b/drivers/vfio/vfio.c @@ -605,7 +605,7 @@ int vfio_register_group_dev(struct vfio_device *device) * VFIO always sets IOMMU_CACHE because we offer no way for userspace to * restore cache coherency. */ - if (!iommu_capable(device->dev->bus, IOMMU_CAP_CACHE_COHERENCY)) + if (!device_iommu_capable(device->dev, IOMMU_CAP_CACHE_COHERENCY)) return -EINVAL; return __vfio_register_dev(device, |