diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index ed037ae..a355f2b 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -324,37 +324,35 @@
 	int ret;
 	u32 rttr;
 
-	pxa_rtc = kzalloc(sizeof(struct pxa_rtc), GFP_KERNEL);
+	pxa_rtc = devm_kzalloc(dev, sizeof(*pxa_rtc), GFP_KERNEL);
 	if (!pxa_rtc)
 		return -ENOMEM;
 
 	spin_lock_init(&pxa_rtc->lock);
 	platform_set_drvdata(pdev, pxa_rtc);
 
-	ret = -ENXIO;
 	pxa_rtc->ress = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!pxa_rtc->ress) {
 		dev_err(dev, "No I/O memory resource defined\n");
-		goto err_ress;
+		return -ENXIO;
 	}
 
 	pxa_rtc->irq_1Hz = platform_get_irq(pdev, 0);
 	if (pxa_rtc->irq_1Hz < 0) {
 		dev_err(dev, "No 1Hz IRQ resource defined\n");
-		goto err_ress;
+		return -ENXIO;
 	}
 	pxa_rtc->irq_Alrm = platform_get_irq(pdev, 1);
 	if (pxa_rtc->irq_Alrm < 0) {
 		dev_err(dev, "No alarm IRQ resource defined\n");
-		goto err_ress;
+		return -ENXIO;
 	}
 	pxa_rtc_open(dev);
-	ret = -ENOMEM;
-	pxa_rtc->base = ioremap(pxa_rtc->ress->start,
+	pxa_rtc->base = devm_ioremap(dev, pxa_rtc->ress->start,
 				resource_size(pxa_rtc->ress));
 	if (!pxa_rtc->base) {
-		dev_err(&pdev->dev, "Unable to map pxa RTC I/O memory\n");
-		goto err_map;
+		dev_err(dev, "Unable to map pxa RTC I/O memory\n");
+		return -ENOMEM;
 	}
 
 	/*
@@ -370,41 +368,24 @@
 
 	rtsr_clear_bits(pxa_rtc, RTSR_PIALE | RTSR_RDALE1 | RTSR_HZE);
 
-	pxa_rtc->rtc = rtc_device_register("pxa-rtc", &pdev->dev, &pxa_rtc_ops,
-					   THIS_MODULE);
-	ret = PTR_ERR(pxa_rtc->rtc);
+	pxa_rtc->rtc = devm_rtc_device_register(&pdev->dev, "pxa-rtc",
+						&pxa_rtc_ops, THIS_MODULE);
 	if (IS_ERR(pxa_rtc->rtc)) {
+		ret = PTR_ERR(pxa_rtc->rtc);
 		dev_err(dev, "Failed to register RTC device -> %d\n", ret);
-		goto err_rtc_reg;
+		return ret;
 	}
 
 	device_init_wakeup(dev, 1);
 
 	return 0;
-
-err_rtc_reg:
-	 iounmap(pxa_rtc->base);
-err_ress:
-err_map:
-	kfree(pxa_rtc);
-	return ret;
 }
 
 static int __exit pxa_rtc_remove(struct platform_device *pdev)
 {
-	struct pxa_rtc *pxa_rtc = platform_get_drvdata(pdev);
-
 	struct device *dev = &pdev->dev;
+
 	pxa_rtc_release(dev);
-
-	rtc_device_unregister(pxa_rtc->rtc);
-
-	spin_lock_irq(&pxa_rtc->lock);
-	iounmap(pxa_rtc->base);
-	spin_unlock_irq(&pxa_rtc->lock);
-
-	kfree(pxa_rtc);
-
 	return 0;
 }