--- zzzz-none-000/linux-3.10.107/drivers/input/serio/arc_ps2.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/input/serio/arc_ps2.c	2021-02-04 17:41:59.000000000 +0000
@@ -189,12 +189,6 @@
 	int irq;
 	int error, id, i;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "no IO memory defined\n");
-		return -EINVAL;
-	}
-
 	irq = platform_get_irq_byname(pdev, "arc_ps2_irq");
 	if (irq < 0) {
 		dev_err(&pdev->dev, "no IRQ defined\n");
@@ -208,6 +202,7 @@
 		return -ENOMEM;
 	}
 
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	arc_ps2->addr = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(arc_ps2->addr))
 		return PTR_ERR(arc_ps2->addr);
@@ -271,7 +266,6 @@
 static struct platform_driver arc_ps2_driver = {
 	.driver	= {
 		.name		= "arc_ps2",
-		.owner		= THIS_MODULE,
 		.of_match_table	= of_match_ptr(arc_ps2_match),
 	},
 	.probe	= arc_ps2_probe,