diff options
| author | Guenter Roeck | 2012-06-02 09:58:01 -0700 |
|---|---|---|
| committer | Guenter Roeck | 2012-09-23 21:08:30 -0700 |
| commit | 0880830096ee314c953d4bd5d017e27589f0e830 (patch) | |
| tree | abb7de7a9d91bc91e8654ee5db702494c8686cb3 | |
| parent | 65ec17b0d5a5351846e3503d5599e1630e57ffc4 (diff) | |
hwmon: (adt7462) 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>
| -rw-r--r-- | drivers/hwmon/adt7462.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/hwmon/adt7462.c b/drivers/hwmon/adt7462.c index 339269f76e57..baee482aedfc 100644 --- a/drivers/hwmon/adt7462.c +++ b/drivers/hwmon/adt7462.c @@ -1931,11 +1931,10 @@ static int adt7462_probe(struct i2c_client *client, struct adt7462_data *data; int err; - data = kzalloc(sizeof(struct adt7462_data), GFP_KERNEL); - if (!data) { - err = -ENOMEM; - goto exit; - } + data = devm_kzalloc(&client->dev, sizeof(struct adt7462_data), + GFP_KERNEL); + if (!data) + return -ENOMEM; i2c_set_clientdata(client, data); mutex_init(&data->lock); @@ -1946,7 +1945,7 @@ static int adt7462_probe(struct i2c_client *client, data->attrs.attrs = adt7462_attr; err = sysfs_create_group(&client->dev.kobj, &data->attrs); if (err) - goto exit_free; + return err; data->hwmon_dev = hwmon_device_register(&client->dev); if (IS_ERR(data->hwmon_dev)) { @@ -1958,9 +1957,6 @@ static int adt7462_probe(struct i2c_client *client, exit_remove: sysfs_remove_group(&client->dev.kobj, &data->attrs); -exit_free: - kfree(data); -exit: return err; } @@ -1970,7 +1966,6 @@ static int adt7462_remove(struct i2c_client *client) hwmon_device_unregister(data->hwmon_dev); sysfs_remove_group(&client->dev.kobj, &data->attrs); - kfree(data); return 0; } |