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hwmon: (atxp1) 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 2012-06-02 09:58:03 -07:00
parent e5ebb772c6
commit d466a35305
1 changed files with 5 additions and 11 deletions
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16
drivers/hwmon/atxp1.c
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@ -345,11 +345,10 @@ static int atxp1_probe(struct i2c_client *new_client,
struct atxp1_data *data;
int err;
data = kzalloc(sizeof(struct atxp1_data), GFP_KERNEL);
if (!data) {
err = -ENOMEM;
goto exit;
}
data = devm_kzalloc(&new_client->dev, sizeof(struct atxp1_data),
GFP_KERNEL);
if (!data)
return -ENOMEM;
/* Get VRM */
data->vrm = vid_which_vrm();
@ -362,7 +361,7 @@ static int atxp1_probe(struct i2c_client *new_client,
/* Register sysfs hooks */
err = sysfs_create_group(&new_client->dev.kobj, &atxp1_group);
if (err)
goto exit_free;
return err;
data->hwmon_dev = hwmon_device_register(&new_client->dev);
if (IS_ERR(data->hwmon_dev)) {
@ -377,9 +376,6 @@ static int atxp1_probe(struct i2c_client *new_client,
exit_remove_files:
sysfs_remove_group(&new_client->dev.kobj, &atxp1_group);
exit_free:
kfree(data);
exit:
return err;
};
@ -390,8 +386,6 @@ static int atxp1_remove(struct i2c_client *client)
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &atxp1_group);
kfree(data);
return 0;
};