can: can-dev: move to netif_napi_add_weight()

We want to remove the weight argument from the basic version of the
netif_napi_add() call. Move all the callers in drivers/net/can that
pass a custom weight (i.e. not NAPI_POLL_WEIGHT or 64) to the
netif_napi_add_weight() API.

Link: https://lore.kernel.org/all/20220517002345.1812104-1-kuba@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/at91_can.c

@@ -1317,7 +1317,7 @@ static int at91_can_probe(struct platform_device *pdev)
 	priv->pdata = dev_get_platdata(&pdev->dev);
 	priv->mb0_id = 0x7ff;
 
-	netif_napi_add(dev, &priv->napi, at91_poll, get_mb_rx_num(priv));
+	netif_napi_add_weight(dev, &priv->napi, at91_poll, get_mb_rx_num(priv));
 
 	if (at91_is_sam9263(priv))
 		dev->sysfs_groups[0] = &at91_sysfs_attr_group;

drivers/net/can/c_can/c_can_main.c

@@ -1246,7 +1246,8 @@ struct net_device *alloc_c_can_dev(int msg_obj_num)
 	priv->tx.tail = 0;
 	priv->tx.obj_num = msg_obj_tx_num;
 
-	netif_napi_add(dev, &priv->napi, c_can_poll, priv->msg_obj_rx_num);
+	netif_napi_add_weight(dev, &priv->napi, c_can_poll,
+			      priv->msg_obj_rx_num);
 
 	priv->dev = dev;
 	priv->can.bittiming_const = &c_can_bittiming_const;

drivers/net/can/dev/rx-offload.c

@@ -337,7 +337,8 @@ static int can_rx_offload_init_queue(struct net_device *dev,
 	skb_queue_head_init(&offload->skb_queue);
 	__skb_queue_head_init(&offload->skb_irq_queue);
 
-	netif_napi_add(dev, &offload->napi, can_rx_offload_napi_poll, weight);
+	netif_napi_add_weight(dev, &offload->napi, can_rx_offload_napi_poll,
+			      weight);
 
 	dev_dbg(dev->dev.parent, "%s: skb_queue_len_max=%d\n",
 		__func__, offload->skb_queue_len_max);

drivers/net/can/grcan.c

@@ -1609,7 +1609,7 @@ static int grcan_setup_netdev(struct platform_device *ofdev,
 		timer_setup(&priv->hang_timer, grcan_initiate_running_reset, 0);
 	}
 
-	netif_napi_add(dev, &priv->napi, grcan_poll, GRCAN_NAPI_WEIGHT);
+	netif_napi_add_weight(dev, &priv->napi, grcan_poll, GRCAN_NAPI_WEIGHT);
 
 	SET_NETDEV_DEV(dev, &ofdev->dev);
 	dev_info(&ofdev->dev, "regs=0x%p, irq=%d, clock=%d\n",

drivers/net/can/janz-ican3.c

@@ -1910,7 +1910,7 @@ static int ican3_probe(struct platform_device *pdev)
 	mod = netdev_priv(ndev);
 	mod->ndev = ndev;
 	mod->num = pdata->modno;
-	netif_napi_add(ndev, &mod->napi, ican3_napi, ICAN3_RX_BUFFERS);
+	netif_napi_add_weight(ndev, &mod->napi, ican3_napi, ICAN3_RX_BUFFERS);
 	skb_queue_head_init(&mod->echoq);
 	spin_lock_init(&mod->lock);
 	init_completion(&mod->termination_comp);

drivers/net/can/mscan/mscan.c

@@ -679,7 +679,7 @@ struct net_device *alloc_mscandev(void)
 
 	dev->flags |= IFF_ECHO;	/* we support local echo */
 
-	netif_napi_add(dev, &priv->napi, mscan_rx_poll, 8);
+	netif_napi_add_weight(dev, &priv->napi, mscan_rx_poll, 8);
 
 	priv->can.bittiming_const = &mscan_bittiming_const;
 	priv->can.do_set_bittiming = mscan_do_set_bittiming;

drivers/net/can/pch_can.c

@@ -1189,7 +1189,7 @@ static int pch_can_probe(struct pci_dev *pdev,
 	ndev->netdev_ops = &pch_can_netdev_ops;
 	priv->can.clock.freq = PCH_CAN_CLK; /* Hz */
 
-	netif_napi_add(ndev, &priv->napi, pch_can_poll, PCH_RX_OBJ_END);
+	netif_napi_add_weight(ndev, &priv->napi, pch_can_poll, PCH_RX_OBJ_END);
 
 	rc = pci_enable_msi(priv->dev);
 	if (rc) {

drivers/net/can/rcar/rcar_can.c

@@ -803,8 +803,8 @@ static int rcar_can_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, ndev);
 	SET_NETDEV_DEV(ndev, &pdev->dev);
 
-	netif_napi_add(ndev, &priv->napi, rcar_can_rx_poll,
-		       RCAR_CAN_NAPI_WEIGHT);
+	netif_napi_add_weight(ndev, &priv->napi, rcar_can_rx_poll,
+			      RCAR_CAN_NAPI_WEIGHT);
 	err = register_candev(ndev);
 	if (err) {
 		dev_err(&pdev->dev, "register_candev() failed, error %d\n",

drivers/net/can/rcar/rcar_canfd.c

@@ -1789,8 +1789,8 @@ static int rcar_canfd_channel_probe(struct rcar_canfd_global *gpriv, u32 ch,
 	priv->gpriv = gpriv;
 	SET_NETDEV_DEV(ndev, &pdev->dev);
 
-	netif_napi_add(ndev, &priv->napi, rcar_canfd_rx_poll,
-		       RCANFD_NAPI_WEIGHT);
+	netif_napi_add_weight(ndev, &priv->napi, rcar_canfd_rx_poll,
+			      RCANFD_NAPI_WEIGHT);
 	spin_lock_init(&priv->tx_lock);
 	devm_can_led_init(ndev);
 	gpriv->ch[priv->channel] = priv;

drivers/net/can/xilinx_can.c

@@ -1804,7 +1804,7 @@ static int xcan_probe(struct platform_device *pdev)
 
 	priv->can.clock.freq = clk_get_rate(priv->can_clk);
 
-	netif_napi_add(ndev, &priv->napi, xcan_rx_poll, rx_max);
+	netif_napi_add_weight(ndev, &priv->napi, xcan_rx_poll, rx_max);
 
 	ret = register_candev(ndev);
 	if (ret) {