--- zzzz-none-000/linux-3.10.107/drivers/rtc/rtc-88pm860x.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/rtc/rtc-88pm860x.c	2021-02-04 17:41:59.000000000 +0000
@@ -293,7 +293,7 @@
 	int ret;
 	if (!np)
 		return -ENODEV;
-	np = of_find_node_by_name(np, "rtc");
+	np = of_get_child_by_name(np, "rtc");
 	if (!np) {
 		dev_err(&pdev->dev, "failed to find rtc node\n");
 		return -ENODEV;
@@ -301,6 +301,7 @@
 	ret = of_property_read_u32(np, "marvell,88pm860x-vrtc", &info->vrtc);
 	if (ret)
 		info->vrtc = 0;
+	of_node_put(np);
 	return 0;
 }
 #else
@@ -316,7 +317,7 @@
 	unsigned long ticks = 0;
 	int ret;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 
 	info = devm_kzalloc(&pdev->dev, sizeof(struct pm860x_rtc_info),
 			    GFP_KERNEL);
@@ -418,7 +419,6 @@
 	pm860x_set_bits(info->i2c, PM8607_MEAS_EN2, MEAS2_VRTC, 0);
 #endif	/* VRTC_CALIBRATION */
 
-	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
@@ -448,7 +448,6 @@
 static struct platform_driver pm860x_rtc_driver = {
 	.driver		= {
 		.name	= "88pm860x-rtc",
-		.owner	= THIS_MODULE,
 		.pm	= &pm860x_rtc_pm_ops,
 	},
 	.probe		= pm860x_rtc_probe,