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hwmon: (w83l785ts) Convert to use devm_ functions 

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Guenter Roeck 2012-06-18 08:26:05 -07:00
parent f187fc040b
commit e2730bea0b
1 changed files with 5 additions and 10 deletions
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15
drivers/hwmon/w83l785ts.c
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@ -181,13 +181,11 @@ static int w83l785ts_probe(struct i2c_client *client,
{
struct w83l785ts_data *data;
struct device *dev = &client->dev;
int err = 0;
int err;
data = kzalloc(sizeof(struct w83l785ts_data), GFP_KERNEL);
if (!data) {
err = -ENOMEM;
goto exit;
}
data = devm_kzalloc(dev, sizeof(struct w83l785ts_data), GFP_KERNEL);
if (!data)
return -ENOMEM;
i2c_set_clientdata(client, data);
data->valid = 0;
@ -203,7 +201,7 @@ static int w83l785ts_probe(struct i2c_client *client,
err = device_create_file(dev, &sensor_dev_attr_temp1_input.dev_attr);
if (err)
goto exit_remove;
return err;
err = device_create_file(dev, &sensor_dev_attr_temp1_max.dev_attr);
if (err)
@ -221,8 +219,6 @@ static int w83l785ts_probe(struct i2c_client *client,
exit_remove:
device_remove_file(dev, &sensor_dev_attr_temp1_input.dev_attr);
device_remove_file(dev, &sensor_dev_attr_temp1_max.dev_attr);
kfree(data);
exit:
return err;
}
@ -236,7 +232,6 @@ static int w83l785ts_remove(struct i2c_client *client)
device_remove_file(&client->dev,
&sensor_dev_attr_temp1_max.dev_attr);
kfree(data);
return 0;
}