diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 5d673bf..63feaae 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -367,8 +367,6 @@ struct cpsw_priv {
 	spinlock_t			lock;
 	struct platform_device		*pdev;
 	struct net_device		*ndev;
-	struct resource			*cpsw_res;
-	struct resource			*cpsw_wr_res;
 	struct napi_struct		napi;
 	struct device			*dev;
 	struct cpsw_platform_data	data;
@@ -1711,62 +1709,55 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data,
 
 	if (of_property_read_u32(node, "active_slave", &prop)) {
 		pr_err("Missing active_slave property in the DT.\n");
-		ret = -EINVAL;
-		goto error_ret;
+		return -EINVAL;
 	}
 	data->active_slave = prop;
 
 	if (of_property_read_u32(node, "cpts_clock_mult", &prop)) {
 		pr_err("Missing cpts_clock_mult property in the DT.\n");
-		ret = -EINVAL;
-		goto error_ret;
+		return -EINVAL;
 	}
 	data->cpts_clock_mult = prop;
 
 	if (of_property_read_u32(node, "cpts_clock_shift", &prop)) {
 		pr_err("Missing cpts_clock_shift property in the DT.\n");
-		ret = -EINVAL;
-		goto error_ret;
+		return -EINVAL;
 	}
 	data->cpts_clock_shift = prop;
 
-	data->slave_data = kcalloc(data->slaves, sizeof(struct cpsw_slave_data),
-				   GFP_KERNEL);
+	data->slave_data = devm_kzalloc(&pdev->dev, data->slaves
+					* sizeof(struct cpsw_slave_data),
+					GFP_KERNEL);
 	if (!data->slave_data)
-		return -EINVAL;
+		return -ENOMEM;
 
 	if (of_property_read_u32(node, "cpdma_channels", &prop)) {
 		pr_err("Missing cpdma_channels property in the DT.\n");
-		ret = -EINVAL;
-		goto error_ret;
+		return -EINVAL;
 	}
 	data->channels = prop;
 
 	if (of_property_read_u32(node, "ale_entries", &prop)) {
 		pr_err("Missing ale_entries property in the DT.\n");
-		ret = -EINVAL;
-		goto error_ret;
+		return -EINVAL;
 	}
 	data->ale_entries = prop;
 
 	if (of_property_read_u32(node, "bd_ram_size", &prop)) {
 		pr_err("Missing bd_ram_size property in the DT.\n");
-		ret = -EINVAL;
-		goto error_ret;
+		return -EINVAL;
 	}
 	data->bd_ram_size = prop;
 
 	if (of_property_read_u32(node, "rx_descs", &prop)) {
 		pr_err("Missing rx_descs property in the DT.\n");
-		ret = -EINVAL;
-		goto error_ret;
+		return -EINVAL;
 	}
 	data->rx_descs = prop;
 
 	if (of_property_read_u32(node, "mac_control", &prop)) {
 		pr_err("Missing mac_control property in the DT.\n");
-		ret = -EINVAL;
-		goto error_ret;
+		return -EINVAL;
 	}
 	data->mac_control = prop;
 
@@ -1793,8 +1784,7 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data,
 		parp = of_get_property(slave_node, "phy_id", &lenp);
 		if ((parp == NULL) || (lenp != (sizeof(void *) * 2))) {
 			pr_err("Missing slave[%d] phy_id property\n", i);
-			ret = -EINVAL;
-			goto error_ret;
+			return -EINVAL;
 		}
 		mdio_node = of_find_node_by_phandle(be32_to_cpup(parp));
 		phyid = be32_to_cpup(parp+1);
@@ -1824,10 +1814,6 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data,
 	}
 
 	return 0;
-
-error_ret:
-	kfree(data->slave_data);
-	return ret;
 }
 
 static int cpsw_probe_dual_emac(struct platform_device *pdev,
@@ -1869,7 +1855,6 @@ static int cpsw_probe_dual_emac(struct platform_device *pdev,
 	priv_sl2->coal_intvl = 0;
 	priv_sl2->bus_freq_mhz = priv->bus_freq_mhz;
 
-	priv_sl2->cpsw_res = priv->cpsw_res;
 	priv_sl2->regs = priv->regs;
 	priv_sl2->host_port = priv->host_port;
 	priv_sl2->host_port_regs = priv->host_port_regs;
@@ -1913,8 +1898,8 @@ static int cpsw_probe(struct platform_device *pdev)
 	struct cpsw_priv		*priv;
 	struct cpdma_params		dma_params;
 	struct cpsw_ale_params		ale_params;
-	void __iomem			*ss_regs, *wr_regs;
-	struct resource			*res;
+	void __iomem			*ss_regs;
+	struct resource			*res, *ss_res;
 	u32 slave_offset, sliver_offset, slave_size;
 	int ret = 0, i, k = 0;
 
@@ -1950,7 +1935,7 @@ static int cpsw_probe(struct platform_device *pdev)
 	if (cpsw_probe_dt(&priv->data, pdev)) {
 		pr_err("cpsw: platform data missing\n");
 		ret = -ENODEV;
-		goto clean_ndev_ret;
+		goto clean_runtime_disable_ret;
 	}
 	data = &priv->data;
 
@@ -1964,11 +1949,12 @@ static int cpsw_probe(struct platform_device *pdev)
 
 	memcpy(ndev->dev_addr, priv->mac_addr, ETH_ALEN);
 
-	priv->slaves = kzalloc(sizeof(struct cpsw_slave) * data->slaves,
-			       GFP_KERNEL);
+	priv->slaves =
+		devm_kzalloc(&pdev->dev, sizeof(struct cpsw_slave) * data->slaves,
+			     GFP_KERNEL);
 	if (!priv->slaves) {
-		ret = -EBUSY;
-		goto clean_ndev_ret;
+		ret = -ENOMEM;
+		goto clean_runtime_disable_ret;
 	}
 	for (i = 0; i < data->slaves; i++)
 		priv->slaves[i].slave_num = i;
@@ -1976,55 +1962,55 @@ static int cpsw_probe(struct platform_device *pdev)
 	priv->slaves[0].ndev = ndev;
 	priv->emac_port = 0;
 
-	priv->clk = clk_get(&pdev->dev, "fck");
+	priv->clk = devm_clk_get(&pdev->dev, "fck");
 	if (IS_ERR(priv->clk)) {
-		dev_err(&pdev->dev, "fck is not found\n");
+		dev_err(priv->dev, "fck is not found\n");
 		ret = -ENODEV;
-		goto clean_slave_ret;
+		goto clean_runtime_disable_ret;
 	}
 	priv->coal_intvl = 0;
 	priv->bus_freq_mhz = clk_get_rate(priv->clk) / 1000000;
 
-	priv->cpsw_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!priv->cpsw_res) {
+	ss_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!ss_res) {
 		dev_err(priv->dev, "error getting i/o resource\n");
 		ret = -ENOENT;
-		goto clean_clk_ret;
+		goto clean_runtime_disable_ret;
 	}
-	if (!request_mem_region(priv->cpsw_res->start,
-				resource_size(priv->cpsw_res), ndev->name)) {
+	if (!devm_request_mem_region(&pdev->dev, ss_res->start,
+				     resource_size(ss_res), ndev->name)) {
 		dev_err(priv->dev, "failed request i/o region\n");
 		ret = -ENXIO;
-		goto clean_clk_ret;
+		goto clean_runtime_disable_ret;
 	}
-	ss_regs = ioremap(priv->cpsw_res->start, resource_size(priv->cpsw_res));
+	ss_regs = devm_ioremap(&pdev->dev, ss_res->start,
+			       resource_size(ss_res));
 	if (!ss_regs) {
 		dev_err(priv->dev, "unable to map i/o region\n");
-		goto clean_cpsw_iores_ret;
+		goto clean_runtime_disable_ret;
 	}
 	priv->regs = ss_regs;
 	priv->version = __raw_readl(&priv->regs->id_ver);
 	priv->host_port = HOST_PORT_NUM;
 
-	priv->cpsw_wr_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	if (!priv->cpsw_wr_res) {
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+	if (!res) {
 		dev_err(priv->dev, "error getting i/o resource\n");
 		ret = -ENOENT;
-		goto clean_iomap_ret;
+		goto clean_runtime_disable_ret;
 	}
-	if (!request_mem_region(priv->cpsw_wr_res->start,
-			resource_size(priv->cpsw_wr_res), ndev->name)) {
+	if (!devm_request_mem_region(&pdev->dev, res->start,
+				     resource_size(res), ndev->name)) {
 		dev_err(priv->dev, "failed request i/o region\n");
 		ret = -ENXIO;
-		goto clean_iomap_ret;
+		goto clean_runtime_disable_ret;
 	}
-	wr_regs = ioremap(priv->cpsw_wr_res->start,
-				resource_size(priv->cpsw_wr_res));
-	if (!wr_regs) {
+	priv->wr_regs = devm_ioremap(&pdev->dev, res->start,
+				     resource_size(res));
+	if (!priv->wr_regs) {
 		dev_err(priv->dev, "unable to map i/o region\n");
-		goto clean_cpsw_wr_iores_ret;
+		goto clean_runtime_disable_ret;
 	}
-	priv->wr_regs = wr_regs;
 
 	memset(&dma_params, 0, sizeof(dma_params));
 	memset(&ale_params, 0, sizeof(ale_params));
@@ -2055,12 +2041,12 @@ static int cpsw_probe(struct platform_device *pdev)
 		slave_size           = CPSW2_SLAVE_SIZE;
 		sliver_offset        = CPSW2_SLIVER_OFFSET;
 		dma_params.desc_mem_phys =
-			(u32 __force) priv->cpsw_res->start + CPSW2_BD_OFFSET;
+			(u32 __force) ss_res->start + CPSW2_BD_OFFSET;
 		break;
 	default:
 		dev_err(priv->dev, "unknown version 0x%08x\n", priv->version);
 		ret = -ENODEV;
-		goto clean_cpsw_wr_iores_ret;
+		goto clean_runtime_disable_ret;
 	}
 	for (i = 0; i < priv->data.slaves; i++) {
 		struct cpsw_slave *slave = &priv->slaves[i];
@@ -2088,7 +2074,7 @@ static int cpsw_probe(struct platform_device *pdev)
 	if (!priv->dma) {
 		dev_err(priv->dev, "error initializing dma\n");
 		ret = -ENOMEM;
-		goto clean_wr_iomap_ret;
+		goto clean_runtime_disable_ret;
 	}
 
 	priv->txch = cpdma_chan_create(priv->dma, tx_chan_num(0),
@@ -2123,8 +2109,8 @@ static int cpsw_probe(struct platform_device *pdev)
 
 	while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k))) {
 		for (i = res->start; i <= res->end; i++) {
-			if (request_irq(i, cpsw_interrupt, 0,
-					dev_name(&pdev->dev), priv)) {
+			if (devm_request_irq(&pdev->dev, i, cpsw_interrupt, 0,
+					     dev_name(priv->dev), priv)) {
 				dev_err(priv->dev, "error attaching irq\n");
 				goto clean_ale_ret;
 			}
@@ -2146,7 +2132,7 @@ static int cpsw_probe(struct platform_device *pdev)
 	if (ret) {
 		dev_err(priv->dev, "error registering net device\n");
 		ret = -ENODEV;
-		goto clean_irq_ret;
+		goto clean_ale_ret;
 	}
 
 	if (cpts_register(&pdev->dev, priv->cpts,
@@ -2154,44 +2140,27 @@ static int cpsw_probe(struct platform_device *pdev)
 		dev_err(priv->dev, "error registering cpts device\n");
 
 	cpsw_notice(priv, probe, "initialized device (regs %x, irq %d)\n",
-		  priv->cpsw_res->start, ndev->irq);
+		    ss_res->start, ndev->irq);
 
 	if (priv->data.dual_emac) {
 		ret = cpsw_probe_dual_emac(pdev, priv);
 		if (ret) {
 			cpsw_err(priv, probe, "error probe slave 2 emac interface\n");
-			goto clean_irq_ret;
+			goto clean_ale_ret;
 		}
 	}
 
 	return 0;
 
-clean_irq_ret:
-	for (i = 0; i < priv->num_irqs; i++)
-		free_irq(priv->irqs_table[i], priv);
 clean_ale_ret:
 	cpsw_ale_destroy(priv->ale);
 clean_dma_ret:
 	cpdma_chan_destroy(priv->txch);
 	cpdma_chan_destroy(priv->rxch);
 	cpdma_ctlr_destroy(priv->dma);
-clean_wr_iomap_ret:
-	iounmap(priv->wr_regs);
-clean_cpsw_wr_iores_ret:
-	release_mem_region(priv->cpsw_wr_res->start,
-			   resource_size(priv->cpsw_wr_res));
-clean_iomap_ret:
-	iounmap(priv->regs);
-clean_cpsw_iores_ret:
-	release_mem_region(priv->cpsw_res->start,
-			   resource_size(priv->cpsw_res));
-clean_clk_ret:
-	clk_put(priv->clk);
-clean_slave_ret:
+clean_runtime_disable_ret:
 	pm_runtime_disable(&pdev->dev);
-	kfree(priv->slaves);
 clean_ndev_ret:
-	kfree(priv->data.slave_data);
 	free_netdev(priv->ndev);
 	return ret;
 }
@@ -2200,30 +2169,18 @@ static int cpsw_remove(struct platform_device *pdev)
 {
 	struct net_device *ndev = platform_get_drvdata(pdev);
 	struct cpsw_priv *priv = netdev_priv(ndev);
-	int i;
 
 	if (priv->data.dual_emac)
 		unregister_netdev(cpsw_get_slave_ndev(priv, 1));
 	unregister_netdev(ndev);
 
 	cpts_unregister(priv->cpts);
-	for (i = 0; i < priv->num_irqs; i++)
-		free_irq(priv->irqs_table[i], priv);
 
 	cpsw_ale_destroy(priv->ale);
 	cpdma_chan_destroy(priv->txch);
 	cpdma_chan_destroy(priv->rxch);
 	cpdma_ctlr_destroy(priv->dma);
-	iounmap(priv->regs);
-	release_mem_region(priv->cpsw_res->start,
-			   resource_size(priv->cpsw_res));
-	iounmap(priv->wr_regs);
-	release_mem_region(priv->cpsw_wr_res->start,
-			   resource_size(priv->cpsw_wr_res));
 	pm_runtime_disable(&pdev->dev);
-	clk_put(priv->clk);
-	kfree(priv->slaves);
-	kfree(priv->data.slave_data);
 	if (priv->data.dual_emac)
 		free_netdev(cpsw_get_slave_ndev(priv, 1));
 	free_netdev(ndev);
