[PATCHv2 net-next 1/1] forcedeth: replace pci_unmap_page with dma_unmap_page

[Zhu Yanjun <yanjun.zhu@oracle.com>]

The function pci_unmap_page is obsolete. So it is replaced with
the function dma_unmap_page.

CC: Srinivas Eeda <srinivas.eeda@oracle.com>
CC: Joe Jin <joe.jin@oracle.com>
CC: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
---
V1->V2: fix direction flag error.
---
 drivers/net/ethernet/nvidia/forcedeth.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index ac8439c..481876b 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -1986,9 +1986,9 @@ static void nv_unmap_txskb(struct fe_priv *np, struct nv_skb_map *tx_skb)
 					 tx_skb->dma_len,
 					 DMA_TO_DEVICE);
 		else
-			pci_unmap_page(np->pci_dev, tx_skb->dma,
+			dma_unmap_page(&np->pci_dev->dev, tx_skb->dma,
 				       tx_skb->dma_len,
-				       PCI_DMA_TODEVICE);
+				       DMA_TO_DEVICE);
 		tx_skb->dma = 0;
 	}
 }
-- 
2.7.4