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hwmon: (f75375s) Convert to use devm_ functions 

Convert to use devm_ functions to reduce code size and simplify the code.

Cc: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2012-06-02 09:58:05 -07:00
parent 33cd66e3c8
commit 05639bcb4b
1 changed files with 3 additions and 5 deletions
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8
drivers/hwmon/f75375s.c
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@ -838,7 +838,8 @@ static int f75375_probe(struct i2c_client *client,
if (!i2c_check_functionality(client->adapter,
I2C_FUNC_SMBUS_BYTE_DATA))
return -EIO;
data = kzalloc(sizeof(struct f75375_data), GFP_KERNEL);
data = devm_kzalloc(&client->dev, sizeof(struct f75375_data),
GFP_KERNEL);
if (!data)
return -ENOMEM;
@ -848,7 +849,7 @@ static int f75375_probe(struct i2c_client *client,
err = sysfs_create_group(&client->dev.kobj, &f75375_group);
if (err)
goto exit_free;
return err;
if (data->kind != f75373) {
err = sysfs_chmod_file(&client->dev.kobj,
@ -875,8 +876,6 @@ static int f75375_probe(struct i2c_client *client,
exit_remove:
sysfs_remove_group(&client->dev.kobj, &f75375_group);
exit_free:
kfree(data);
return err;
}
@ -885,7 +884,6 @@ static int f75375_remove(struct i2c_client *client)
struct f75375_data *data = i2c_get_clientdata(client);
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &f75375_group);
kfree(data);
return 0;
}