diff options
| -rw-r--r-- | drivers/iommu/arm/arm-smmu/arm-smmu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu.c b/drivers/iommu/arm/arm-smmu/arm-smmu.c index 52b71f6aee3f..2ed3594f384e 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu.c @@ -1574,6 +1574,9 @@ static int arm_smmu_def_domain_type(struct device *dev) struct arm_smmu_master_cfg *cfg = dev_iommu_priv_get(dev); const struct arm_smmu_impl *impl = cfg->smmu->impl; + if (using_legacy_binding) + return IOMMU_DOMAIN_IDENTITY; + if (impl && impl->def_domain_type) return impl->def_domain_type(dev); |