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| author | Guenter Roeck <linux@roeck-us.net> | 2012-06-02 09:57:59 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2012-09-23 21:08:29 -0700 |
| commit | 08940b8aba8ded377e546c12c5b932364c0a03cc (patch) | |
| tree | 242ce26b8308f40a5822e64d3053bde70ded9963 | |
| parent | c60da82593b30d3b3b97e80f6f74b5f4afa9d0b5 (diff) | |
| download | linux-08940b8aba8ded377e546c12c5b932364c0a03cc.tar.bz2 | |
hwmon: (adm1029) Convert to use devm_ functions
Convert to use devm_ functions to reduce code size and simplify the code.
Cc: Corentin Labbe <corentin.labbe@geomatys.fr>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| -rw-r--r-- | drivers/hwmon/adm1029.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/drivers/hwmon/adm1029.c b/drivers/hwmon/adm1029.c index 80cc465d8ac7..97f4718382f6 100644 --- a/drivers/hwmon/adm1029.c +++ b/drivers/hwmon/adm1029.c @@ -342,11 +342,10 @@ static int adm1029_probe(struct i2c_client *client, struct adm1029_data *data; int err; - data = kzalloc(sizeof(struct adm1029_data), GFP_KERNEL); - if (!data) { - err = -ENOMEM; - goto exit; - } + data = devm_kzalloc(&client->dev, sizeof(struct adm1029_data), + GFP_KERNEL); + if (!data) + return -ENOMEM; i2c_set_clientdata(client, data); mutex_init(&data->update_lock); @@ -355,15 +354,13 @@ static int adm1029_probe(struct i2c_client *client, * Initialize the ADM1029 chip * Check config register */ - if (adm1029_init_client(client) == 0) { - err = -ENODEV; - goto exit_free; - } + if (adm1029_init_client(client) == 0) + return -ENODEV; /* Register sysfs hooks */ err = sysfs_create_group(&client->dev.kobj, &adm1029_group); if (err) - goto exit_free; + return err; data->hwmon_dev = hwmon_device_register(&client->dev); if (IS_ERR(data->hwmon_dev)) { @@ -375,9 +372,6 @@ static int adm1029_probe(struct i2c_client *client, exit_remove_files: sysfs_remove_group(&client->dev.kobj, &adm1029_group); - exit_free: - kfree(data); - exit: return err; } @@ -405,7 +399,6 @@ static int adm1029_remove(struct i2c_client *client) hwmon_device_unregister(data->hwmon_dev); sysfs_remove_group(&client->dev.kobj, &adm1029_group); - kfree(data); return 0; } |