--- zzzz-none-000/linux-3.10.107/drivers/net/ethernet/wiznet/w5100.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/net/ethernet/wiznet/w5100.c	2021-02-04 17:41:59.000000000 +0000
@@ -56,7 +56,7 @@
 
 #define W5100_S0_REGS		0x0400
 #define W5100_S0_MR		0x0400 /* S0 Mode Register */
-#define   S0_MR_MACRAW		  0x04 /* MAC RAW mode (promiscous) */
+#define   S0_MR_MACRAW		  0x04 /* MAC RAW mode (promiscuous) */
 #define   S0_MR_MACRAW_MF	  0x44 /* MAC RAW mode (filtered) */
 #define W5100_S0_CR		0x0401 /* S0 Command Register */
 #define   S0_CR_OPEN		  0x01 /* OPEN command */
@@ -498,9 +498,9 @@
 	}
 
 	if (rx_count < budget) {
+		napi_complete(napi);
 		w5100_write(priv, W5100_IMR, IR_S0);
 		mmiowb();
-		napi_complete(napi);
 	}
 
 	return rx_count;
@@ -622,7 +622,7 @@
 
 static int w5100_hw_probe(struct platform_device *pdev)
 {
-	struct wiznet_platform_data *data = pdev->dev.platform_data;
+	struct wiznet_platform_data *data = dev_get_platdata(&pdev->dev);
 	struct net_device *ndev = platform_get_drvdata(pdev);
 	struct w5100_priv *priv = netdev_priv(ndev);
 	const char *name = netdev_name(ndev);
@@ -638,14 +638,11 @@
 	}
 
 	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!mem)
-		return -ENXIO;
+	priv->base = devm_ioremap_resource(&pdev->dev, mem);
+	if (IS_ERR(priv->base))
+		return PTR_ERR(priv->base);
+
 	mem_size = resource_size(mem);
-	if (!devm_request_mem_region(&pdev->dev, mem->start, mem_size, name))
-		return -EBUSY;
-	priv->base = devm_ioremap(&pdev->dev, mem->start, mem_size);
-	if (!priv->base)
-		return -EBUSY;
 
 	spin_lock_init(&priv->reg_lock);
 	priv->indirect = mem_size < W5100_BUS_DIRECT_SIZE;
@@ -709,7 +706,6 @@
 	priv = netdev_priv(ndev);
 	priv->ndev = ndev;
 
-	ether_setup(ndev);
 	ndev->netdev_ops = &w5100_netdev_ops;
 	ndev->ethtool_ops = &w5100_ethtool_ops;
 	ndev->watchdog_timeo = HZ;
@@ -734,7 +730,6 @@
 	unregister_netdev(ndev);
 err_register:
 	free_netdev(ndev);
-	platform_set_drvdata(pdev, NULL);
 	return err;
 }
 
@@ -750,7 +745,6 @@
 
 	unregister_netdev(ndev);
 	free_netdev(ndev);
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
@@ -794,7 +788,6 @@
 static struct platform_driver w5100_driver = {
 	.driver		= {
 		.name	= DRV_NAME,
-		.owner	= THIS_MODULE,
 		.pm	= &w5100_pm_ops,
 	},
 	.probe		= w5100_probe,