hwmon: (max6639) Introduce local dev variable, and reduce noisiness

Introduce local variable 'dev' in probe function to make code easier
to read. Also drop dev_info message in probe to reduce noisiness
during boot.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>

diff --git a/drivers/hwmon/max6639.c b/drivers/hwmon/max6639.c
index 066e587..52646bb 100644 (file)
--- a/drivers/hwmon/max6639.c
+++ b/drivers/hwmon/max6639.c
@@ -545,11 +545,11 @@ static int max6639_detect(struct i2c_client *client,
 static int max6639_probe(struct i2c_client *client,
                         const struct i2c_device_id *id)
 {
+       struct device *dev = &client->dev;
        struct max6639_data *data;
        int err;
 
-       data = devm_kzalloc(&client->dev, sizeof(struct max6639_data),
-                           GFP_KERNEL);
+       data = devm_kzalloc(dev, sizeof(struct max6639_data), GFP_KERNEL);
        if (!data)
                return -ENOMEM;
 
@@ -562,22 +562,20 @@ static int max6639_probe(struct i2c_client *client,
                return err;
 
        /* Register sysfs hooks */
-       err = sysfs_create_group(&client->dev.kobj, &max6639_group);
+       err = sysfs_create_group(&dev->kobj, &max6639_group);
        if (err)
                return err;
 
-       data->hwmon_dev = hwmon_device_register(&client->dev);
+       data->hwmon_dev = hwmon_device_register(dev);
        if (IS_ERR(data->hwmon_dev)) {
                err = PTR_ERR(data->hwmon_dev);
                goto error_remove;
        }
 
-       dev_info(&client->dev, "temperature sensor and fan control found\n");
-
        return 0;
 
 error_remove:
-       sysfs_remove_group(&client->dev.kobj, &max6639_group);
+       sysfs_remove_group(&dev->kobj, &max6639_group);
        return err;
 }