---

yaml
---
r: 324315
b: refs/heads/master
c: 19afea5
h: refs/heads/master
i:
  324313: 6663d3a
  324311: be71d61
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8650bbb58062f183ce5d983b6ba4ddd1e9b67f4a
+refs/heads/master: 19afea50f12b2dc5e2aaca488d1733188d06a619

trunk/drivers/w1/masters/omap_hdq.c

@@ -544,33 +544,31 @@ static void omap_w1_write_byte(void *_hdq, u8 byte)
 
 static int __devinit omap_hdq_probe(struct platform_device *pdev)
 {
+	struct device *dev = &pdev->dev;
 	struct hdq_data *hdq_data;
 	struct resource *res;
 	int ret, irq;
 	u8 rev;
 
-	hdq_data = kmalloc(sizeof(*hdq_data), GFP_KERNEL);
+	hdq_data = devm_kzalloc(dev, sizeof(*hdq_data), GFP_KERNEL);
 	if (!hdq_data) {
 		dev_dbg(&pdev->dev, "unable to allocate memory\n");
-		ret = -ENOMEM;
-		goto err_kmalloc;
+		return -ENOMEM;
 	}
 
-	hdq_data->dev = &pdev->dev;
+	hdq_data->dev = dev;
 	platform_set_drvdata(pdev, hdq_data);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res) {
 		dev_dbg(&pdev->dev, "unable to get resource\n");
-		ret = -ENXIO;
-		goto err_resource;
+		return -ENXIO;
 	}
 
-	hdq_data->hdq_base = ioremap(res->start, resource_size(res));
+	hdq_data->hdq_base = devm_request_and_ioremap(dev, res);
 	if (!hdq_data->hdq_base) {
 		dev_dbg(&pdev->dev, "ioremap failed\n");
-		ret = -EINVAL;
-		goto err_ioremap;
+		return -ENOMEM;
 	}
 
 	hdq_data->hdq_usecount = 0;
@@ -591,7 +589,8 @@ static int __devinit omap_hdq_probe(struct platform_device *pdev)
 		goto err_irq;
 	}
 
-	ret = request_irq(irq, hdq_isr, IRQF_DISABLED, "omap_hdq", hdq_data);
+	ret = devm_request_irq(dev, irq, hdq_isr, IRQF_DISABLED,
+			"omap_hdq", hdq_data);
 	if (ret < 0) {
 		dev_dbg(&pdev->dev, "could not request irq\n");
 		goto err_irq;
@@ -616,16 +615,7 @@ static int __devinit omap_hdq_probe(struct platform_device *pdev)
 err_w1:
 	pm_runtime_disable(&pdev->dev);
 
-	iounmap(hdq_data->hdq_base);
-
-err_ioremap:
-err_resource:
-	platform_set_drvdata(pdev, NULL);
-	kfree(hdq_data);
-
-err_kmalloc:
 	return ret;
-
 }
 
 static int __devexit omap_hdq_remove(struct platform_device *pdev)
@@ -644,10 +634,6 @@ static int __devexit omap_hdq_remove(struct platform_device *pdev)
 
 	/* remove module dependency */
 	pm_runtime_disable(&pdev->dev);
-	free_irq(INT_24XX_HDQ_IRQ, hdq_data);
-	platform_set_drvdata(pdev, NULL);
-	iounmap(hdq_data->hdq_base);
-	kfree(hdq_data);
 
 	return 0;
 }