diff options
Diffstat (limited to 'drivers/iommu/arm-smmu.c')
| -rw-r--r-- | drivers/iommu/arm-smmu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index 8b89e33a89fe..647c3c7fd742 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -1381,7 +1381,7 @@ static int arm_smmu_alloc_init_pmd(struct arm_smmu_device *smmu, pud_t *pud, do { next = pmd_addr_end(addr, end); - ret = arm_smmu_alloc_init_pte(smmu, pmd, addr, end, pfn, + ret = arm_smmu_alloc_init_pte(smmu, pmd, addr, next, pfn, prot, stage); phys += next - addr; } while (pmd++, addr = next, addr < end); @@ -1499,7 +1499,7 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova, ret = arm_smmu_handle_mapping(smmu_domain, iova, 0, size, 0); arm_smmu_tlb_inv_context(&smmu_domain->root_cfg); - return ret ? ret : size; + return ret ? 0 : size; } static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain, |