---

yaml
---
r: 350679
b: refs/heads/master
c: 8a0b6c5
h: refs/heads/master
i:
  350677: de1cb97
  350675: a2e7eaf
  350671: 4989ba4
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 914e597682375ad732d2fedecd855ac637ed7ef7
+refs/heads/master: 8a0b6c5d14bbaf62a4f19131ac16ac81ed909fda

trunk/drivers/input/touchscreen/mms114.c

@@ -429,12 +429,12 @@ static int mms114_probe(struct i2c_client *client,
 		return -ENODEV;
 	}
 
-	data = kzalloc(sizeof(struct mms114_data), GFP_KERNEL);
-	input_dev = input_allocate_device();
+	data = devm_kzalloc(&client->dev, sizeof(struct mms114_data),
+			    GFP_KERNEL);
+	input_dev = devm_input_allocate_device(&client->dev);
 	if (!data || !input_dev) {
 		dev_err(&client->dev, "Failed to allocate memory\n");
-		error = -ENOMEM;
-		goto err_free_mem;
+		return -ENOMEM;
 	}
 
 	data->client = client;
@@ -466,57 +466,36 @@ static int mms114_probe(struct i2c_client *client,
 	input_set_drvdata(input_dev, data);
 	i2c_set_clientdata(client, data);
 
-	data->core_reg = regulator_get(&client->dev, "avdd");
+	data->core_reg = devm_regulator_get(&client->dev, "avdd");
 	if (IS_ERR(data->core_reg)) {
 		error = PTR_ERR(data->core_reg);
 		dev_err(&client->dev,
 			"Unable to get the Core regulator (%d)\n", error);
-		goto err_free_mem;
+		return error;
 	}
 
-	data->io_reg = regulator_get(&client->dev, "vdd");
+	data->io_reg = devm_regulator_get(&client->dev, "vdd");
 	if (IS_ERR(data->io_reg)) {
 		error = PTR_ERR(data->io_reg);
 		dev_err(&client->dev,
 			"Unable to get the IO regulator (%d)\n", error);
-		goto err_core_reg;
+		return error;
 	}
 
-	error = request_threaded_irq(client->irq, NULL, mms114_interrupt,
-			IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "mms114", data);
+	error = devm_request_threaded_irq(&client->dev, client->irq, NULL,
+			mms114_interrupt, IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+			dev_name(&client->dev), data);
 	if (error) {
 		dev_err(&client->dev, "Failed to register interrupt\n");
-		goto err_io_reg;
+		return error;
 	}
 	disable_irq(client->irq);
 
 	error = input_register_device(data->input_dev);
-	if (error)
-		goto err_free_irq;
-
-	return 0;
-
-err_free_irq:
-	free_irq(client->irq, data);
-err_io_reg:
-	regulator_put(data->io_reg);
-err_core_reg:
-	regulator_put(data->core_reg);
-err_free_mem:
-	input_free_device(input_dev);
-	kfree(data);
-	return error;
-}
-
-static int mms114_remove(struct i2c_client *client)
-{
-	struct mms114_data *data = i2c_get_clientdata(client);
-
-	free_irq(client->irq, data);
-	regulator_put(data->io_reg);
-	regulator_put(data->core_reg);
-	input_unregister_device(data->input_dev);
-	kfree(data);
+	if (error) {
+		dev_err(&client->dev, "Failed to register input device\n");
+		return error;
+	}
 
 	return 0;
 }
@@ -590,7 +569,6 @@ static struct i2c_driver mms114_driver = {
 		.of_match_table = of_match_ptr(mms114_dt_match),
 	},
 	.probe		= mms114_probe,
-	.remove		= mms114_remove,
 	.id_table	= mms114_id,
 };