1 files changed, 6 insertions, 7 deletions

diff --git a/arch/sparc64/kernel/iommu_common.c b/arch/sparc64/kernel/iommu_common.c
index d7ca900ec51d..78e8277df655 100644
--- a/arch/sparc64/kernel/iommu_common.c
+++ b/arch/sparc64/kernel/iommu_common.c
@@ -73,7 +73,7 @@ static int verify_one_map(struct scatterlist *dma_sg, struct scatterlist **__sg,
 
         daddr = dma_sg->dma_address;
         sglen = sg->length;
-        sgaddr = (unsigned long) (page_address(sg->page) + sg->offset);
+        sgaddr = (unsigned long) sg_virt(sg);
         while (dlen > 0) {
                 unsigned long paddr;
 
@@ -123,7 +123,7 @@ static int verify_one_map(struct scatterlist *dma_sg, struct scatterlist **__sg,
                 sg = sg_next(sg);
                 if (--nents <= 0)
                         break;
-                sgaddr = (unsigned long) (page_address(sg->page) + sg->offset);
+                sgaddr = (unsigned long) sg_virt(sg);
                 sglen = sg->length;
         }
         if (dlen < 0) {
@@ -191,7 +191,7 @@ void verify_sglist(struct scatterlist *sglist, int nents, iopte_t *iopte, int np
                         printk("sg(%d): page_addr(%p) off(%x) length(%x) "
                                "dma_address[%016x] dma_length[%016x]\n",
                                i,
-                               page_address(sg->page), sg->offset,
+                               page_address(sg_page(sg)), sg->offset,
                                sg->length,
                                sg->dma_address, sg->dma_length);
                 }
@@ -207,15 +207,14 @@ unsigned long prepare_sg(struct scatterlist *sg, int nents)
         unsigned long prev;
         u32 dent_addr, dent_len;
 
-        prev  = (unsigned long) (page_address(sg->page) + sg->offset);
+        prev  = (unsigned long) sg_virt(sg);
         prev += (unsigned long) (dent_len = sg->length);
-        dent_addr = (u32) ((unsigned long)(page_address(sg->page) + sg->offset)
-                           & (IO_PAGE_SIZE - 1UL));
+        dent_addr = (u32) ((unsigned long)(sg_virt(sg)) & (IO_PAGE_SIZE - 1UL));
         while (--nents) {
                 unsigned long addr;
 
                 sg = sg_next(sg);
-                addr = (unsigned long) (page_address(sg->page) + sg->offset);
+                addr = (unsigned long) sg_virt(sg);
                 if (! VCONTIG(prev, addr)) {
                         dma_sg->dma_address = dent_addr;
                         dma_sg->dma_length = dent_len;