diff options
Diffstat (limited to 'drivers/iommu/arm/arm-smmu/arm-smmu.c')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu/arm-smmu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu.c b/drivers/iommu/arm/arm-smmu/arm-smmu.c index 6e0813b26fb6..a86acd76c1df 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu.c @@ -856,8 +856,7 @@ static struct iommu_domain *arm_smmu_domain_alloc(unsigned type) struct arm_smmu_domain *smmu_domain; if (type != IOMMU_DOMAIN_UNMANAGED && type != IOMMU_DOMAIN_IDENTITY) { - if (using_legacy_binding || - (type != IOMMU_DOMAIN_DMA && type != IOMMU_DOMAIN_DMA_FQ)) + if (using_legacy_binding || type != IOMMU_DOMAIN_DMA) return NULL; } /* @@ -1325,6 +1324,7 @@ static bool arm_smmu_capable(struct device *dev, enum iommu_cap cap) return cfg->smmu->features & ARM_SMMU_FEAT_COHERENT_WALK || device_get_dma_attr(dev) == DEV_DMA_COHERENT; case IOMMU_CAP_NOEXEC: + case IOMMU_CAP_DEFERRED_FLUSH: return true; default: return false; |