diff options
| author | Thierry Reding <treding@nvidia.com> | 2019-12-18 14:42:05 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2019-12-23 14:07:03 +0100 |
| commit | c11738cf9d2931c2dbdc44b984ba03519cdeb7fb (patch) | |
| tree | e82007ea192496ba7732095560d7c7a0818ef0e6 /drivers/iommu/virtio-iommu.c | |
| parent | 0ecdebb7dad586f15c3a5a98bb0cf431ca2fc1da (diff) | |
iommu: virtio: Use generic_iommu_put_resv_regions()
Use the new standard function instead of open-coding it.
Cc: Jean-Philippe Brucker <jean-philippe@linaro.org>
Cc: virtualization@lists.linux-foundation.org
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/virtio-iommu.c')
| -rw-r--r-- | drivers/iommu/virtio-iommu.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/iommu/virtio-iommu.c b/drivers/iommu/virtio-iommu.c index 315c7cc4f99d..cce329d71fba 100644 --- a/drivers/iommu/virtio-iommu.c +++ b/drivers/iommu/virtio-iommu.c @@ -837,14 +837,6 @@ static void viommu_get_resv_regions(struct device *dev, struct list_head *head) iommu_dma_get_resv_regions(dev, head); } -static void viommu_put_resv_regions(struct device *dev, struct list_head *head) -{ - struct iommu_resv_region *entry, *next; - - list_for_each_entry_safe(entry, next, head, list) - kfree(entry); -} - static struct iommu_ops viommu_ops; static struct virtio_driver virtio_iommu_drv; @@ -914,7 +906,7 @@ static int viommu_add_device(struct device *dev) err_unlink_dev: iommu_device_unlink(&viommu->iommu, dev); err_free_dev: - viommu_put_resv_regions(dev, &vdev->resv_regions); + generic_iommu_put_resv_regions(dev, &vdev->resv_regions); kfree(vdev); return ret; @@ -932,7 +924,7 @@ static void viommu_remove_device(struct device *dev) iommu_group_remove_device(dev); iommu_device_unlink(&vdev->viommu->iommu, dev); - viommu_put_resv_regions(dev, &vdev->resv_regions); + generic_iommu_put_resv_regions(dev, &vdev->resv_regions); kfree(vdev); } @@ -961,7 +953,7 @@ static struct iommu_ops viommu_ops = { .remove_device = viommu_remove_device, .device_group = viommu_device_group, .get_resv_regions = viommu_get_resv_regions, - .put_resv_regions = viommu_put_resv_regions, + .put_resv_regions = generic_iommu_put_resv_regions, .of_xlate = viommu_of_xlate, }; |