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| author | Christoph Hellwig <hch@lst.de> | 2022-07-08 10:06:15 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-07-15 10:13:45 +0200 |
| commit | ae3ff39a51a0f5843960487962e110339f321b0f (patch) | |
| tree | f175ccd49901c6f79892f96714acff5c003761ed /drivers/iommu/virtio-iommu.c | |
| parent | iommu: remove iommu_dev_feature_enabled (diff) | |
| download | linux-ae3ff39a51a0f5843960487962e110339f321b0f.tar.xz linux-ae3ff39a51a0f5843960487962e110339f321b0f.zip | |
iommu: remove the put_resv_regions method
All drivers that implement get_resv_regions just use
generic_put_resv_regions to implement the put side. Remove the
indirections and document the allocations constraints.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20220708080616.238833-4-hch@lst.de
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/virtio-iommu.c')
| -rw-r--r-- | drivers/iommu/virtio-iommu.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/iommu/virtio-iommu.c b/drivers/iommu/virtio-iommu.c index 55337796a5f8..feeb5fde72a3 100644 --- a/drivers/iommu/virtio-iommu.c +++ b/drivers/iommu/virtio-iommu.c @@ -964,7 +964,7 @@ static struct iommu_device *viommu_probe_device(struct device *dev) return &viommu->iommu; err_free_dev: - generic_iommu_put_resv_regions(dev, &vdev->resv_regions); + iommu_put_resv_regions(dev, &vdev->resv_regions); kfree(vdev); return ERR_PTR(ret); @@ -983,7 +983,7 @@ static void viommu_release_device(struct device *dev) { struct viommu_endpoint *vdev = dev_iommu_priv_get(dev); - generic_iommu_put_resv_regions(dev, &vdev->resv_regions); + iommu_put_resv_regions(dev, &vdev->resv_regions); kfree(vdev); } @@ -1007,7 +1007,6 @@ static struct iommu_ops viommu_ops = { .release_device = viommu_release_device, .device_group = viommu_device_group, .get_resv_regions = viommu_get_resv_regions, - .put_resv_regions = generic_iommu_put_resv_regions, .of_xlate = viommu_of_xlate, .owner = THIS_MODULE, .default_domain_ops = &(const struct iommu_domain_ops) { |