sunhme: convert to SKB paged frag API.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/sun/sunhme.c

@@ -2309,9 +2309,8 @@ static netdev_tx_t happy_meal_start_xmit(struct sk_buff *skb,
 			u32 len, mapping, this_txflags;
 
 			len = this_frag->size;
-			mapping = dma_map_page(hp->dma_dev, this_frag->page,
-					       this_frag->page_offset, len,
-					       DMA_TO_DEVICE);
+			mapping = skb_frag_dma_map(hp->dma_dev, this_frag,
+						   0, len, DMA_TO_DEVICE);
 			this_txflags = tx_flags;
 			if (frag == skb_shinfo(skb)->nr_frags - 1)
 				this_txflags |= TXFLAG_EOP;