et131x: convert to SKB paged frag API.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Mark Einon <mark.einon@gmail.com>
Cc: devel@driverdev.osuosl.org
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/staging/et131x/et1310_tx.c

@@ -519,12 +519,12 @@ static int nic_send_packet(struct et131x_adapter *etdev, struct tcb *tcb)
 			 * returned by pci_map_page() is always 32-bit
 			 * addressable (as defined by the pci/dma subsystem)
 			 */
-			desc[frag++].addr_lo =
+			desc[frag++].addr_lo = skb_frag_dma_map(
-			    pci_map_page(etdev->pdev,
+							&etdev->pdev->dev,
-					 frags[i - 1].page,
+							&frags[i - 1],
-					 frags[i - 1].page_offset,
+							0,
-					 frags[i - 1].size,
+							frags[i - 1].size,
-					 PCI_DMA_TODEVICE);
+							PCI_DMA_TODEVICE);
 		}
 	}