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path: root/drivers/iommu/mtk_iommu.c
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Diffstat (limited to 'drivers/iommu/mtk_iommu.c')
-rw-r--r--drivers/iommu/mtk_iommu.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index 164f9759e1c0..19ef50221c93 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -689,13 +689,10 @@ update_iova_region:
return 0;
}
-static struct iommu_domain *mtk_iommu_domain_alloc(unsigned type)
+static struct iommu_domain *mtk_iommu_domain_alloc_paging(struct device *dev)
{
struct mtk_iommu_domain *dom;
- if (type != IOMMU_DOMAIN_DMA && type != IOMMU_DOMAIN_UNMANAGED)
- return NULL;
-
dom = kzalloc(sizeof(*dom), GFP_KERNEL);
if (!dom)
return NULL;
@@ -1019,7 +1016,7 @@ static void mtk_iommu_get_resv_regions(struct device *dev,
static const struct iommu_ops mtk_iommu_ops = {
.identity_domain = &mtk_iommu_identity_domain,
- .domain_alloc = mtk_iommu_domain_alloc,
+ .domain_alloc_paging = mtk_iommu_domain_alloc_paging,
.probe_device = mtk_iommu_probe_device,
.release_device = mtk_iommu_release_device,
.device_group = mtk_iommu_device_group,