1 files changed, 23 insertions, 24 deletions

diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
index eb67b66b846b..c1a53e1ba3be 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c
@@ -295,9 +295,9 @@ static int pearl_skb2rbd_attach(struct qtnf_pcie_pearl_state *ps, u16 index)
 	priv->rx_skb[index] = skb;
 	rxbd = &ps->rx_bd_vbase[index];
 
-	paddr = pci_map_single(priv->pdev, skb->data,
-			       SKB_BUF_SIZE, PCI_DMA_FROMDEVICE);
-	if (pci_dma_mapping_error(priv->pdev, paddr)) {
+	paddr = dma_map_single(&priv->pdev->dev, skb->data, SKB_BUF_SIZE,
+			       DMA_FROM_DEVICE);
+	if (dma_mapping_error(&priv->pdev->dev, paddr)) {
 		pr_err("skb DMA mapping error: %pad\n", &paddr);
 		return -ENOMEM;
 	}
@@ -357,8 +357,8 @@ static void qtnf_pearl_free_xfer_buffers(struct qtnf_pcie_pearl_state *ps)
 			skb = priv->rx_skb[i];
 			paddr = QTN_HOST_ADDR(le32_to_cpu(rxbd->addr_h),
 					      le32_to_cpu(rxbd->addr));
-			pci_unmap_single(priv->pdev, paddr, SKB_BUF_SIZE,
-					 PCI_DMA_FROMDEVICE);
+			dma_unmap_single(&priv->pdev->dev, paddr,
+					 SKB_BUF_SIZE, DMA_FROM_DEVICE);
 			dev_kfree_skb_any(skb);
 			priv->rx_skb[i] = NULL;
 		}
@@ -371,8 +371,8 @@ static void qtnf_pearl_free_xfer_buffers(struct qtnf_pcie_pearl_state *ps)
 			skb = priv->tx_skb[i];
 			paddr = QTN_HOST_ADDR(le32_to_cpu(txbd->addr_h),
 					      le32_to_cpu(txbd->addr));
-			pci_unmap_single(priv->pdev, paddr, skb->len,
-					 PCI_DMA_TODEVICE);
+			dma_unmap_single(&priv->pdev->dev, paddr, skb->len,
+					 DMA_TO_DEVICE);
 			dev_kfree_skb_any(skb);
 			priv->tx_skb[i] = NULL;
 		}
@@ -485,11 +485,11 @@ static void qtnf_pearl_data_tx_reclaim(struct qtnf_pcie_pearl_state *ps)
 			txbd = &ps->tx_bd_vbase[i];
 			paddr = QTN_HOST_ADDR(le32_to_cpu(txbd->addr_h),
 					      le32_to_cpu(txbd->addr));
-			pci_unmap_single(priv->pdev, paddr, skb->len,
-					 PCI_DMA_TODEVICE);
+			dma_unmap_single(&priv->pdev->dev, paddr, skb->len,
+					 DMA_TO_DEVICE);
 
 			if (skb->dev) {
-				qtnf_update_tx_stats(skb->dev, skb);
+				dev_sw_netstats_tx_add(skb->dev, 1, skb->len);
 				if (unlikely(priv->tx_stopped)) {
 					qtnf_wake_all_queues(skb->dev);
 					priv->tx_stopped = 0;
@@ -559,9 +559,9 @@ static int qtnf_pcie_skb_send(struct qtnf_bus *bus, struct sk_buff *skb)
 	priv->tx_skb[i] = skb;
 	len = skb->len;
 
-	skb_paddr = pci_map_single(priv->pdev, skb->data,
-				   skb->len, PCI_DMA_TODEVICE);
-	if (pci_dma_mapping_error(priv->pdev, skb_paddr)) {
+	skb_paddr = dma_map_single(&priv->pdev->dev, skb->data, skb->len,
+				   DMA_TO_DEVICE);
+	if (dma_mapping_error(&priv->pdev->dev, skb_paddr)) {
 		pr_err("skb DMA mapping error: %pad\n", &skb_paddr);
 		ret = -ENOMEM;
 		goto tx_done;
@@ -748,25 +748,25 @@ static int qtnf_pcie_pearl_rx_poll(struct napi_struct *napi, int budget)
 		if (skb) {
 			skb_paddr = QTN_HOST_ADDR(le32_to_cpu(rxbd->addr_h),
 						  le32_to_cpu(rxbd->addr));
-			pci_unmap_single(priv->pdev, skb_paddr, SKB_BUF_SIZE,
-					 PCI_DMA_FROMDEVICE);
+			dma_unmap_single(&priv->pdev->dev, skb_paddr,
+					 SKB_BUF_SIZE, DMA_FROM_DEVICE);
 		}
 
 		if (consume) {
 			skb_put(skb, psize);
 			ndev = qtnf_classify_skb(bus, skb);
 			if (likely(ndev)) {
-				qtnf_update_rx_stats(ndev, skb);
+				dev_sw_netstats_rx_add(ndev, skb->len);
 				skb->protocol = eth_type_trans(skb, ndev);
 				napi_gro_receive(napi, skb);
 			} else {
 				pr_debug("drop untagged skb\n");
-				bus->mux_dev.stats.rx_dropped++;
+				bus->mux_dev->stats.rx_dropped++;
 				dev_kfree_skb_any(skb);
 			}
 		} else {
 			if (skb) {
-				bus->mux_dev.stats.rx_dropped++;
+				bus->mux_dev->stats.rx_dropped++;
 				dev_kfree_skb_any(skb);
 			}
 		}
@@ -1091,9 +1091,9 @@ fw_load_exit:
 	put_device(&pdev->dev);
 }
 
-static void qtnf_pearl_reclaim_tasklet_fn(unsigned long data)
+static void qtnf_pearl_reclaim_tasklet_fn(struct tasklet_struct *t)
 {
-	struct qtnf_pcie_pearl_state *ps = (void *)data;
+	struct qtnf_pcie_pearl_state *ps = from_tasklet(ps, t, base.reclaim_tq);
 
 	qtnf_pearl_data_tx_reclaim(ps);
 	qtnf_en_txdone_irq(ps);
@@ -1145,10 +1145,9 @@ static int qtnf_pcie_pearl_probe(struct qtnf_bus *bus, unsigned int tx_bd_size,
 		return ret;
 	}
 
-	tasklet_init(&ps->base.reclaim_tq, qtnf_pearl_reclaim_tasklet_fn,
-		     (unsigned long)ps);
-	netif_napi_add(&bus->mux_dev, &bus->mux_napi,
-		       qtnf_pcie_pearl_rx_poll, 10);
+	tasklet_setup(&ps->base.reclaim_tq, qtnf_pearl_reclaim_tasklet_fn);
+	netif_napi_add_weight(bus->mux_dev, &bus->mux_napi,
+			      qtnf_pcie_pearl_rx_poll, 10);
 
 	ipc_int.fn = qtnf_pcie_pearl_ipc_gen_ep_int;
 	ipc_int.arg = ps;