scatterlist: use sg_phys()

[cascardo/linux.git] / drivers / iommu / iommu.c

diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index f286090..049df49 100644 (file)
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -1408,7 +1408,7 @@ size_t default_iommu_map_sg(struct iommu_domain *domain, unsigned long iova,
        min_pagesz = 1 << __ffs(domain->ops->pgsize_bitmap);
 
        for_each_sg(sg, s, nents, i) {
-               phys_addr_t phys = page_to_phys(sg_page(s)) + s->offset;
+               phys_addr_t phys = sg_phys(s);
 
                /*
                 * We are mapping on IOMMU page boundaries, so offset within