1 files changed, 27 insertions, 26 deletions

diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c
index 0e9d2cf7979b..eeb8518c8a84 100644
--- a/drivers/net/ethernet/sun/sungem.c
+++ b/drivers/net/ethernet/sun/sungem.c
@@ -670,7 +670,8 @@ static __inline__ void gem_tx(struct net_device *dev, struct gem *gp, u32 gem_st
 			dma_addr = le64_to_cpu(txd->buffer);
 			dma_len = le64_to_cpu(txd->control_word) & TXDCTRL_BUFSZ;
 
-			pci_unmap_page(gp->pdev, dma_addr, dma_len, PCI_DMA_TODEVICE);
+			dma_unmap_page(&gp->pdev->dev, dma_addr, dma_len,
+				       DMA_TO_DEVICE);
 			entry = NEXT_TX(entry);
 		}
 
@@ -809,16 +810,15 @@ static int gem_rx(struct gem *gp, int work_to_do)
 				drops++;
 				goto drop_it;
 			}
-			pci_unmap_page(gp->pdev, dma_addr,
-				       RX_BUF_ALLOC_SIZE(gp),
-				       PCI_DMA_FROMDEVICE);
+			dma_unmap_page(&gp->pdev->dev, dma_addr,
+				       RX_BUF_ALLOC_SIZE(gp), DMA_FROM_DEVICE);
 			gp->rx_skbs[entry] = new_skb;
 			skb_put(new_skb, (gp->rx_buf_sz + RX_OFFSET));
-			rxd->buffer = cpu_to_le64(pci_map_page(gp->pdev,
+			rxd->buffer = cpu_to_le64(dma_map_page(&gp->pdev->dev,
 							       virt_to_page(new_skb->data),
 							       offset_in_page(new_skb->data),
 							       RX_BUF_ALLOC_SIZE(gp),
-							       PCI_DMA_FROMDEVICE));
+							       DMA_FROM_DEVICE));
 			skb_reserve(new_skb, RX_OFFSET);
 
 			/* Trim the original skb for the netif. */
@@ -833,9 +833,11 @@ static int gem_rx(struct gem *gp, int work_to_do)
 
 			skb_reserve(copy_skb, 2);
 			skb_put(copy_skb, len);
-			pci_dma_sync_single_for_cpu(gp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
+			dma_sync_single_for_cpu(&gp->pdev->dev, dma_addr, len,
+						DMA_FROM_DEVICE);
 			skb_copy_from_linear_data(skb, copy_skb->data, len);
-			pci_dma_sync_single_for_device(gp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
+			dma_sync_single_for_device(&gp->pdev->dev, dma_addr,
+						   len, DMA_FROM_DEVICE);
 
 			/* We'll reuse the original ring buffer. */
 			skb = copy_skb;
@@ -1020,10 +1022,10 @@ static netdev_tx_t gem_start_xmit(struct sk_buff *skb,
 		u32 len;
 
 		len = skb->len;
-		mapping = pci_map_page(gp->pdev,
+		mapping = dma_map_page(&gp->pdev->dev,
 				       virt_to_page(skb->data),
 				       offset_in_page(skb->data),
-				       len, PCI_DMA_TODEVICE);
+				       len, DMA_TO_DEVICE);
 		ctrl |= TXDCTRL_SOF | TXDCTRL_EOF | len;
 		if (gem_intme(entry))
 			ctrl |= TXDCTRL_INTME;
@@ -1046,9 +1048,10 @@ static netdev_tx_t gem_start_xmit(struct sk_buff *skb,
 		 * Otherwise we could race with the device.
 		 */
 		first_len = skb_headlen(skb);
-		first_mapping = pci_map_page(gp->pdev, virt_to_page(skb->data),
+		first_mapping = dma_map_page(&gp->pdev->dev,
+					     virt_to_page(skb->data),
 					     offset_in_page(skb->data),
-					     first_len, PCI_DMA_TODEVICE);
+					     first_len, DMA_TO_DEVICE);
 		entry = NEXT_TX(entry);
 
 		for (frag = 0; frag < skb_shinfo(skb)->nr_frags; frag++) {
@@ -1574,9 +1577,9 @@ static void gem_clean_rings(struct gem *gp)
 		if (gp->rx_skbs[i] != NULL) {
 			skb = gp->rx_skbs[i];
 			dma_addr = le64_to_cpu(rxd->buffer);
-			pci_unmap_page(gp->pdev, dma_addr,
+			dma_unmap_page(&gp->pdev->dev, dma_addr,
 				       RX_BUF_ALLOC_SIZE(gp),
-				       PCI_DMA_FROMDEVICE);
+				       DMA_FROM_DEVICE);
 			dev_kfree_skb_any(skb);
 			gp->rx_skbs[i] = NULL;
 		}
@@ -1598,9 +1601,9 @@ static void gem_clean_rings(struct gem *gp)
 
 				txd = &gb->txd[ent];
 				dma_addr = le64_to_cpu(txd->buffer);
-				pci_unmap_page(gp->pdev, dma_addr,
+				dma_unmap_page(&gp->pdev->dev, dma_addr,
 					       le64_to_cpu(txd->control_word) &
-					       TXDCTRL_BUFSZ, PCI_DMA_TODEVICE);
+					       TXDCTRL_BUFSZ, DMA_TO_DEVICE);
 
 				if (frag != skb_shinfo(skb)->nr_frags)
 					i++;
@@ -1637,11 +1640,11 @@ static void gem_init_rings(struct gem *gp)
 
 		gp->rx_skbs[i] = skb;
 		skb_put(skb, (gp->rx_buf_sz + RX_OFFSET));
-		dma_addr = pci_map_page(gp->pdev,
+		dma_addr = dma_map_page(&gp->pdev->dev,
 					virt_to_page(skb->data),
 					offset_in_page(skb->data),
 					RX_BUF_ALLOC_SIZE(gp),
-					PCI_DMA_FROMDEVICE);
+					DMA_FROM_DEVICE);
 		rxd->buffer = cpu_to_le64(dma_addr);
 		dma_wmb();
 		rxd->status_word = cpu_to_le64(RXDCTRL_FRESH(gp));
@@ -2814,10 +2817,8 @@ static void gem_remove_one(struct pci_dev *pdev)
 		cancel_work_sync(&gp->reset_task);
 
 		/* Free resources */
-		pci_free_consistent(pdev,
-				    sizeof(struct gem_init_block),
-				    gp->init_block,
-				    gp->gblock_dvma);
+		dma_free_coherent(&pdev->dev, sizeof(struct gem_init_block),
+				  gp->init_block, gp->gblock_dvma);
 		iounmap(gp->regs);
 		pci_release_regions(pdev);
 		free_netdev(dev);
@@ -2873,10 +2874,10 @@ static int gem_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 */
 	if (pdev->vendor == PCI_VENDOR_ID_SUN &&
 	    pdev->device == PCI_DEVICE_ID_SUN_GEM &&
-	    !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+	    !dma_set_mask(&pdev->dev, DMA_BIT_MASK(64))) {
 		pci_using_dac = 1;
 	} else {
-		err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+		err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
 		if (err) {
 			pr_err("No usable DMA configuration, aborting\n");
 			goto err_disable_device;
@@ -2965,8 +2966,8 @@ static int gem_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 * PAGE_SIZE aligned.
 	 */
 	gp->init_block = (struct gem_init_block *)
-		pci_alloc_consistent(pdev, sizeof(struct gem_init_block),
-				     &gp->gblock_dvma);
+		dma_alloc_coherent(&pdev->dev, sizeof(struct gem_init_block),
+				   &gp->gblock_dvma, GFP_KERNEL);
 	if (!gp->init_block) {
 		pr_err("Cannot allocate init block, aborting\n");
 		err = -ENOMEM;