diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c
index 444470a28de2..6a8f36e9d9ed 100644
--- a/drivers/infiniband/hw/amso1100/c2.c
+++ b/drivers/infiniband/hw/amso1100/c2.c
@@ -802,11 +802,9 @@ static int c2_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 		for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
 			skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
 			maplen = frag->size;
-			mapaddr =
-			    pci_map_page(c2dev->pcidev, frag->page,
-					 frag->page_offset, maplen,
-					 PCI_DMA_TODEVICE);
-
+			mapaddr = skb_frag_dma_map(&c2dev->pcidev->dev, frag,
+						   0, maplen,
+						   PCI_DMA_TODEVICE);
 			elem = elem->next;
 			elem->skb = NULL;
 			elem->mapaddr = mapaddr;