Update swiotlb to use sg helpers

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 752fd95..1a8050a 100644 (file)
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -35,7 +35,7 @@
 #define OFFSET(val,align) ((unsigned long)     \
                           ( (val) & ( (align) - 1)))
 
-#define SG_ENT_VIRT_ADDRESS(sg)        (page_address((sg)->page) + (sg)->offset)
+#define SG_ENT_VIRT_ADDRESS(sg)        (sg_virt((sg)))
 #define SG_ENT_PHYS_ADDRESS(sg)        virt_to_bus(SG_ENT_VIRT_ADDRESS(sg))
 
 /*