--- zzzz-none-000/linux-3.10.107/drivers/input/misc/kxtj9.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/input/misc/kxtj9.c	2021-02-04 17:41:59.000000000 +0000
@@ -509,7 +509,8 @@
 static int kxtj9_probe(struct i2c_client *client,
 				 const struct i2c_device_id *id)
 {
-	const struct kxtj9_platform_data *pdata = client->dev.platform_data;
+	const struct kxtj9_platform_data *pdata =
+			dev_get_platdata(&client->dev);
 	struct kxtj9_data *tj9;
 	int err;
 
@@ -614,8 +615,7 @@
 	return 0;
 }
 
-#ifdef CONFIG_PM_SLEEP
-static int kxtj9_suspend(struct device *dev)
+static int __maybe_unused kxtj9_suspend(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 	struct kxtj9_data *tj9 = i2c_get_clientdata(client);
@@ -630,12 +630,11 @@
 	return 0;
 }
 
-static int kxtj9_resume(struct device *dev)
+static int __maybe_unused kxtj9_resume(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 	struct kxtj9_data *tj9 = i2c_get_clientdata(client);
 	struct input_dev *input_dev = tj9->input_dev;
-	int retval = 0;
 
 	mutex_lock(&input_dev->mutex);
 
@@ -643,9 +642,8 @@
 		kxtj9_enable(tj9);
 
 	mutex_unlock(&input_dev->mutex);
-	return retval;
+	return 0;
 }
-#endif
 
 static SIMPLE_DEV_PM_OPS(kxtj9_pm_ops, kxtj9_suspend, kxtj9_resume);
 
@@ -659,7 +657,6 @@
 static struct i2c_driver kxtj9_driver = {
 	.driver = {
 		.name	= NAME,
-		.owner	= THIS_MODULE,
 		.pm	= &kxtj9_pm_ops,
 	},
 	.probe		= kxtj9_probe,