Input: mouse - use local variables consistently

If a function declares a variable to access a structure element,
use it consistently.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 18 insertions, 28 deletions

diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index fa598f7f4372..2c7d2872636c 100644
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -1041,8 +1041,7 @@ static int elan_probe(struct i2c_client *client,
 		return -EIO;
 	}
 
-	data = devm_kzalloc(&client->dev, sizeof(struct elan_tp_data),
-			    GFP_KERNEL);
+	data = devm_kzalloc(dev, sizeof(struct elan_tp_data), GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
 
@@ -1053,29 +1052,25 @@ static int elan_probe(struct i2c_client *client,
 	init_completion(&data->fw_completion);
 	mutex_init(&data->sysfs_mutex);
 
-	data->vcc = devm_regulator_get(&client->dev, "vcc");
+	data->vcc = devm_regulator_get(dev, "vcc");
 	if (IS_ERR(data->vcc)) {
 		error = PTR_ERR(data->vcc);
 		if (error != -EPROBE_DEFER)
-			dev_err(&client->dev,
-				"Failed to get 'vcc' regulator: %d\n",
+			dev_err(dev, "Failed to get 'vcc' regulator: %d\n",
 				error);
 		return error;
 	}
 
 	error = regulator_enable(data->vcc);
 	if (error) {
-		dev_err(&client->dev,
-			"Failed to enable regulator: %d\n", error);
+		dev_err(dev, "Failed to enable regulator: %d\n", error);
 		return error;
 	}
 
-	error = devm_add_action(&client->dev,
-				elan_disable_regulator, data);
+	error = devm_add_action(dev, elan_disable_regulator, data);
 	if (error) {
 		regulator_disable(data->vcc);
-		dev_err(&client->dev,
-			"Failed to add disable regulator action: %d\n",
+		dev_err(dev, "Failed to add disable regulator action: %d\n",
 			error);
 		return error;
 	}
@@ -1093,14 +1088,14 @@ static int elan_probe(struct i2c_client *client,
 	if (error)
 		return error;
 
-	dev_info(&client->dev,
+	dev_info(dev,
 		 "Elan Touchpad: Module ID: 0x%04x, Firmware: 0x%04x, Sample: 0x%04x, IAP: 0x%04x\n",
 		 data->product_id,
 		 data->fw_version,
 		 data->sm_version,
 		 data->iap_version);
 
-	dev_dbg(&client->dev,
+	dev_dbg(dev,
 		"Elan Touchpad Extra Information:\n"
 		"    Max ABS X,Y:   %d,%d\n"
 		"    Width X,Y:   %d,%d\n"
@@ -1118,38 +1113,33 @@ static int elan_probe(struct i2c_client *client,
 	 * Systems using device tree should set up interrupt via DTS,
 	 * the rest will use the default falling edge interrupts.
 	 */
-	irqflags = client->dev.of_node ? 0 : IRQF_TRIGGER_FALLING;
+	irqflags = dev->of_node ? 0 : IRQF_TRIGGER_FALLING;
 
-	error = devm_request_threaded_irq(&client->dev, client->irq,
-					  NULL, elan_isr,
+	error = devm_request_threaded_irq(dev, client->irq, NULL, elan_isr,
 					  irqflags | IRQF_ONESHOT,
 					  client->name, data);
 	if (error) {
-		dev_err(&client->dev, "cannot register irq=%d\n", client->irq);
+		dev_err(dev, "cannot register irq=%d\n", client->irq);
 		return error;
 	}
 
-	error = sysfs_create_groups(&client->dev.kobj, elan_sysfs_groups);
+	error = sysfs_create_groups(&dev->kobj, elan_sysfs_groups);
 	if (error) {
-		dev_err(&client->dev, "failed to create sysfs attributes: %d\n",
-			error);
+		dev_err(dev, "failed to create sysfs attributes: %d\n", error);
 		return error;
 	}
 
-	error = devm_add_action(&client->dev,
-				elan_remove_sysfs_groups, data);
+	error = devm_add_action(dev, elan_remove_sysfs_groups, data);
 	if (error) {
 		elan_remove_sysfs_groups(data);
-		dev_err(&client->dev,
-			"Failed to add sysfs cleanup action: %d\n",
+		dev_err(dev, "Failed to add sysfs cleanup action: %d\n",
 			error);
 		return error;
 	}
 
 	error = input_register_device(data->input);
 	if (error) {
-		dev_err(&client->dev, "failed to register input device: %d\n",
-			error);
+		dev_err(dev, "failed to register input device: %d\n", error);
 		return error;
 	}
 
@@ -1157,8 +1147,8 @@ static int elan_probe(struct i2c_client *client,
 	 * Systems using device tree should set up wakeup via DTS,
 	 * the rest will configure device as wakeup source by default.
 	 */
-	if (!client->dev.of_node)
-		device_init_wakeup(&client->dev, true);
+	if (!dev->of_node)
+		device_init_wakeup(dev, true);
 
 	return 0;
 }