---

yaml
---
r: 332828
b: refs/heads/master
c: bb8bdc7
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4a90920c6b39a3af26470cfc26b8e5ec9c4e7f3c
+refs/heads/master: bb8bdc77efdecc868d522691487d261ac32d3237

trunk/drivers/mmc/host/dw_mmc-pltfm.c

@@ -27,38 +27,27 @@ static int __devinit dw_mci_pltfm_probe(struct platform_device *pdev)
 	struct resource	*regs;
 	int ret;
 
-	host = kzalloc(sizeof(struct dw_mci), GFP_KERNEL);
+	host = devm_kzalloc(&pdev->dev, sizeof(struct dw_mci), GFP_KERNEL);
 	if (!host)
 		return -ENOMEM;
 
 	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!regs) {
-		ret = -ENXIO;
-		goto err_free;
-	}
+	if (!regs)
+		return -ENXIO;
 
 	host->irq = platform_get_irq(pdev, 0);
-	if (host->irq < 0) {
-		ret = host->irq;
-		goto err_free;
-	}
+	if (host->irq < 0)
+		return host->irq;
 
 	host->dev = &pdev->dev;
 	host->irq_flags = 0;
 	host->pdata = pdev->dev.platform_data;
-	ret = -ENOMEM;
-	host->regs = ioremap(regs->start, resource_size(regs));
+	host->regs = devm_request_and_ioremap(&pdev->dev, regs);
 	if (!host->regs)
-		goto err_free;
+		return -ENOMEM;
+
 	platform_set_drvdata(pdev, host);
 	ret = dw_mci_probe(host);
-	if (ret)
-		goto err_out;
-	return ret;
-err_out:
-	iounmap(host->regs);
-err_free:
-	kfree(host);
 	return ret;
 }
 
@@ -68,8 +57,6 @@ static int __devexit dw_mci_pltfm_remove(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, NULL);
 	dw_mci_remove(host);
-	iounmap(host->regs);
-	kfree(host);
 	return 0;
 }