diff options
Diffstat (limited to 'drivers/iommu/riscv/iommu.c')
| -rw-r--r-- | drivers/iommu/riscv/iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/riscv/iommu.c b/drivers/iommu/riscv/iommu.c index 2d0d31ba2886..0eae2f4bdc5e 100644 --- a/drivers/iommu/riscv/iommu.c +++ b/drivers/iommu/riscv/iommu.c @@ -1283,7 +1283,7 @@ static phys_addr_t riscv_iommu_iova_to_phys(struct iommu_domain *iommu_domain, unsigned long *ptr; ptr = riscv_iommu_pte_fetch(domain, iova, &pte_size); - if (_io_pte_none(*ptr) || !_io_pte_present(*ptr)) + if (!ptr) return 0; return pfn_to_phys(__page_val_to_pfn(*ptr)) | (iova & (pte_size - 1)); |