atl1e: convert to SKB paged frag API.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Jay Cliburn <jcliburn@gmail.com>
Cc: Chris Snook <chris.snook@gmail.com>
Cc: Jie Yang <jie.yang@atheros.com>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/atheros/atl1e/atl1e_main.c

@@ -1765,9 +1765,8 @@ static void atl1e_tx_map(struct atl1e_adapter *adapter,
 				MAX_TX_BUF_LEN : buf_len;
 			buf_len -= tx_buffer->length;
 
-			tx_buffer->dma =
-				pci_map_page(adapter->pdev, frag->page,
-						frag->page_offset +
+			tx_buffer->dma = skb_frag_dma_map(&adapter->pdev->dev,
+							  frag,
 							  (i * MAX_TX_BUF_LEN),
 							  tx_buffer->length,
 							  PCI_DMA_TODEVICE);