Replace direct domain->ops->iova_to_phys() call with the new
iommu_iova_to_phys_length() interface in selftest.

Signed-off-by: Guanghui Feng <guanghuifeng@linux.alibaba.com>
Acked-by: Shiqiang Zhang <shiyu.zsq@linux.alibaba.com>
Acked-by: Simon Guo <wei.guo.simon@linux.alibaba.com>
---
 drivers/iommu/iommufd/selftest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/iommufd/selftest.c b/drivers/iommu/iommufd/selftest.c
index af07c642a526..d4dd39930224 100644
--- a/drivers/iommu/iommufd/selftest.c
+++ b/drivers/iommu/iommufd/selftest.c
@@ -1214,7 +1214,7 @@ static int iommufd_test_md_check_pa(struct iommufd_ucmd *ucmd,
 		pfn = page_to_pfn(pages[0]);
 		put_page(pages[0]);
 
-		io_phys = mock->domain.ops->iova_to_phys(&mock->domain, iova);
+		io_phys = iommu_iova_to_phys_length(&mock->domain, iova, NULL);
 		if (io_phys !=
 		    pfn * PAGE_SIZE + ((uintptr_t)uptr % PAGE_SIZE)) {
 			rc = -EINVAL;
-- 
2.43.7