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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>
This commit is contained in:
Guenter Roeck 2014-02-17 10:21:26 -08:00
parent 71ba0f315c
commit c1ea0a0431
1 changed files with 5 additions and 7 deletions
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12
drivers/hwmon/max6639.c
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@ -545,11 +545,11 @@ static int max6639_detect(struct i2c_client *client,
static int max6639_probe(struct i2c_client *client, static int max6639_probe(struct i2c_client *client,
const struct i2c_device_id *id) const struct i2c_device_id *id)
{ {
struct device *dev = &client->dev;
struct max6639_data *data; struct max6639_data *data;
int err; int err;
data = devm_kzalloc(&client->dev, sizeof(struct max6639_data), data = devm_kzalloc(dev, sizeof(struct max6639_data), GFP_KERNEL);
GFP_KERNEL);
if (!data) if (!data)
return -ENOMEM; return -ENOMEM;
@ -562,22 +562,20 @@ static int max6639_probe(struct i2c_client *client,
return err; return err;
/* Register sysfs hooks */ /* Register sysfs hooks */
err = sysfs_create_group(&client->dev.kobj, &max6639_group); err = sysfs_create_group(&dev->kobj, &max6639_group);
if (err) if (err)
return err; return err;
data->hwmon_dev = hwmon_device_register(&client->dev); data->hwmon_dev = hwmon_device_register(dev);
if (IS_ERR(data->hwmon_dev)) { if (IS_ERR(data->hwmon_dev)) {
err = PTR_ERR(data->hwmon_dev); err = PTR_ERR(data->hwmon_dev);
goto error_remove; goto error_remove;
} }
dev_info(&client->dev, "temperature sensor and fan control found\n");
return 0; return 0;
error_remove: error_remove:
sysfs_remove_group(&client->dev.kobj, &max6639_group); sysfs_remove_group(&dev->kobj, &max6639_group);
return err; return err;
} }