[PATCH v3 3/5] iommu: amd: Use generic_iommu_put_resv_regions()

[Thierry Reding]

From: Thierry Reding <tred...@nvidia.com>

Use the new standard function instead of open-coding it.

Signed-off-by: Thierry Reding <tred...@nvidia.com>
---
 drivers/iommu/amd_iommu.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 7a6c056b9b9c..9ea6c4b8e402 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -2638,15 +2638,6 @@ static void amd_iommu_get_resv_regions(struct device 
*dev,
        list_add_tail(&region->list, head);
 }
 
-static void amd_iommu_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 bool amd_iommu_is_attach_deferred(struct iommu_domain *domain,
                                         struct device *dev)
 {
@@ -2685,7 +2676,7 @@ const struct iommu_ops amd_iommu_ops = {
        .device_group = amd_iommu_device_group,
        .domain_get_attr = amd_iommu_domain_get_attr,
        .get_resv_regions = amd_iommu_get_resv_regions,
-       .put_resv_regions = amd_iommu_put_resv_regions,
+       .put_resv_regions = generic_iommu_put_resv_regions,
        .is_attach_deferred = amd_iommu_is_attach_deferred,
        .pgsize_bitmap  = AMD_IOMMU_PGSIZES,
        .flush_iotlb_all = amd_iommu_flush_iotlb_all,
-- 
2.24.1

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