diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2012-06-02 09:57:58 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2012-07-21 21:48:39 -0700 |
| commit | 06ce97d608fb0599509c1c586662ba4778719fc4 (patch) | |
| tree | 2a59b5bee1e4d27534bbf290e3199a0209ef1993 /drivers/hwmon/adm1021.c | |
| parent | 4cb14a3a6545bf4c51d6b61b95ccc1afe59510c9 (diff) | |
hwmon: (adm1021) 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>
Diffstat (limited to 'drivers/hwmon/adm1021.c')
| -rw-r--r-- | drivers/hwmon/adm1021.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/hwmon/adm1021.c b/drivers/hwmon/adm1021.c index 4394e7e99c4..fd1d1b15854 100644 --- a/drivers/hwmon/adm1021.c +++ b/drivers/hwmon/adm1021.c @@ -366,11 +366,11 @@ static int adm1021_probe(struct i2c_client *client, struct adm1021_data *data; int err; - data = kzalloc(sizeof(struct adm1021_data), GFP_KERNEL); + data = devm_kzalloc(&client->dev, sizeof(struct adm1021_data), + GFP_KERNEL); if (!data) { - pr_debug("adm1021: detect failed, kzalloc failed!\n"); - err = -ENOMEM; - goto error0; + pr_debug("adm1021: detect failed, devm_kzalloc failed!\n"); + return -ENOMEM; } i2c_set_clientdata(client, data); @@ -384,21 +384,18 @@ static int adm1021_probe(struct i2c_client *client, /* Register sysfs hooks */ err = sysfs_create_group(&client->dev.kobj, &adm1021_group); if (err) - goto error1; + return err; data->hwmon_dev = hwmon_device_register(&client->dev); if (IS_ERR(data->hwmon_dev)) { err = PTR_ERR(data->hwmon_dev); - goto error3; + goto error; } return 0; -error3: +error: sysfs_remove_group(&client->dev.kobj, &adm1021_group); -error1: - kfree(data); -error0: return err; } @@ -418,7 +415,6 @@ static int adm1021_remove(struct i2c_client *client) hwmon_device_unregister(data->hwmon_dev); sysfs_remove_group(&client->dev.kobj, &adm1021_group); - kfree(data); return 0; } |