--- zzzz-none-000/linux-3.10.107/drivers/gpio/gpio-ts5500.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/gpio/gpio-ts5500.c	2021-02-04 17:41:59.000000000 +0000
@@ -322,7 +322,7 @@
 static int ts5500_dio_probe(struct platform_device *pdev)
 {
 	enum ts5500_blocks block = platform_get_device_id(pdev)->driver_data;
-	struct ts5500_dio_platform_data *pdata = pdev->dev.platform_data;
+	struct ts5500_dio_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct device *dev = &pdev->dev;
 	const char *name = dev_name(dev);
 	struct ts5500_priv *priv;
@@ -427,8 +427,7 @@
 
 	return 0;
 cleanup:
-	if (gpiochip_remove(&priv->gpio_chip))
-		dev_err(dev, "failed to remove gpio chip\n");
+	gpiochip_remove(&priv->gpio_chip);
 	return ret;
 }
 
@@ -437,10 +436,11 @@
 	struct ts5500_priv *priv = platform_get_drvdata(pdev);
 
 	ts5500_disable_irq(priv);
-	return gpiochip_remove(&priv->gpio_chip);
+	gpiochip_remove(&priv->gpio_chip);
+	return 0;
 }
 
-static struct platform_device_id ts5500_dio_ids[] = {
+static const struct platform_device_id ts5500_dio_ids[] = {
 	{ "ts5500-dio1", TS5500_DIO1 },
 	{ "ts5500-dio2", TS5500_DIO2 },
 	{ "ts5500-dio-lcd", TS5500_LCD },
@@ -452,7 +452,6 @@
 static struct platform_driver ts5500_dio_driver = {
 	.driver = {
 		.name = "ts5500-dio",
-		.owner = THIS_MODULE,
 	},
 	.probe = ts5500_dio_probe,
 	.remove = ts5500_dio_remove,