In nvkm_device_tegra_probe_iommu(), a paging domain is allocated for @dev
and attached to it on success. Use iommu_paging_domain_alloc() to make it
explicit.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
---
drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
index d1c294f00665..78a83f904bbd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
@@ -120,8 +120,8 @@ nvkm_device_tegra_probe_iommu(struct nvkm_device_tegra *tdev)
mutex_init(&tdev->iommu.mutex);
if (device_iommu_mapped(dev)) {
- tdev->iommu.domain = iommu_domain_alloc(&platform_bus_type);
- if (!tdev->iommu.domain)
+ tdev->iommu.domain = iommu_paging_domain_alloc(dev);
+ if (IS_ERR(tdev->iommu.domain))
goto error;
/*
--
2.43.0