--- zzzz-none-000/linux-3.10.107/drivers/leds/leds-adp5520.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/leds/leds-adp5520.c	2021-02-04 17:41:59.000000000 +0000
@@ -15,7 +15,6 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/leds.h>
 #include <linux/workqueue.h>
@@ -87,7 +86,7 @@
 
 static int adp5520_led_prepare(struct platform_device *pdev)
 {
-	struct adp5520_leds_platform_data *pdata = pdev->dev.platform_data;
+	struct adp5520_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct device *dev = pdev->dev.parent;
 	int ret = 0;
 
@@ -103,7 +102,7 @@
 
 static int adp5520_led_probe(struct platform_device *pdev)
 {
-	struct adp5520_leds_platform_data *pdata = pdev->dev.platform_data;
+	struct adp5520_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct adp5520_led *led, *led_dat;
 	struct led_info *cur_led;
 	int ret, i;
@@ -121,13 +120,10 @@
 
 	led = devm_kzalloc(&pdev->dev, sizeof(*led) * pdata->num_leds,
 				GFP_KERNEL);
-	if (led == NULL) {
-		dev_err(&pdev->dev, "failed to alloc memory\n");
+	if (!led)
 		return -ENOMEM;
-	}
 
 	ret = adp5520_led_prepare(pdev);
-
 	if (ret) {
 		dev_err(&pdev->dev, "failed to write\n");
 		return ret;
@@ -185,7 +181,7 @@
 
 static int adp5520_led_remove(struct platform_device *pdev)
 {
-	struct adp5520_leds_platform_data *pdata = pdev->dev.platform_data;
+	struct adp5520_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct adp5520_led *led;
 	int i;
 
@@ -205,7 +201,6 @@
 static struct platform_driver adp5520_led_driver = {
 	.driver	= {
 		.name	= "adp5520-led",
-		.owner	= THIS_MODULE,
 	},
 	.probe		= adp5520_led_probe,
 	.remove		= adp5520_led_remove,