diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2012-06-02 09:57:59 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2012-07-21 21:48:39 -0700 |
| commit | dc2fd6632788bcbe6243a50c6c819fc11b5da76b (patch) | |
| tree | e835b8c9cf2c0409497d585a617cfd72ff7d91ad /drivers/hwmon/adm1031.c | |
| parent | 3421e212e6dfa6792877ef0b9e7a147ee15a59c0 (diff) | |
| download | op-kernel-dev-dc2fd6632788bcbe6243a50c6c819fc11b5da76b.zip op-kernel-dev-dc2fd6632788bcbe6243a50c6c819fc11b5da76b.tar.gz | |
hwmon: (adm1031) 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/adm1031.c')
| -rw-r--r-- | drivers/hwmon/adm1031.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/hwmon/adm1031.c b/drivers/hwmon/adm1031.c index 44e1fd7..c6a4631 100644 --- a/drivers/hwmon/adm1031.c +++ b/drivers/hwmon/adm1031.c @@ -954,11 +954,10 @@ static int adm1031_probe(struct i2c_client *client, struct adm1031_data *data; int err; - data = kzalloc(sizeof(struct adm1031_data), GFP_KERNEL); - if (!data) { - err = -ENOMEM; - goto exit; - } + data = devm_kzalloc(&client->dev, sizeof(struct adm1031_data), + GFP_KERNEL); + if (!data) + return -ENOMEM; i2c_set_clientdata(client, data); data->chip_type = id->driver_data; @@ -975,7 +974,7 @@ static int adm1031_probe(struct i2c_client *client, /* Register sysfs hooks */ err = sysfs_create_group(&client->dev.kobj, &adm1031_group); if (err) - goto exit_free; + return err; if (data->chip_type == adm1031) { err = sysfs_create_group(&client->dev.kobj, &adm1031_group_opt); @@ -994,9 +993,6 @@ static int adm1031_probe(struct i2c_client *client, exit_remove: sysfs_remove_group(&client->dev.kobj, &adm1031_group); sysfs_remove_group(&client->dev.kobj, &adm1031_group_opt); -exit_free: - kfree(data); -exit: return err; } @@ -1007,7 +1003,6 @@ static int adm1031_remove(struct i2c_client *client) hwmon_device_unregister(data->hwmon_dev); sysfs_remove_group(&client->dev.kobj, &adm1031_group); sysfs_remove_group(&client->dev.kobj, &adm1031_group_opt); - kfree(data); return 0; } |
