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hwmon: (w83l786ng) 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>
This commit is contained in:
Guenter Roeck 2012-06-02 11:48:02 -07:00
parent 7711f1bd03
commit 816864d996
1 changed files with 4 additions and 9 deletions
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13
drivers/hwmon/w83l786ng.c
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@ -668,11 +668,10 @@ w83l786ng_probe(struct i2c_client *client, const struct i2c_device_id *id)
int i, err = 0; int i, err = 0;
u8 reg_tmp; u8 reg_tmp;
data = kzalloc(sizeof(struct w83l786ng_data), GFP_KERNEL); data = devm_kzalloc(&client->dev, sizeof(struct w83l786ng_data),
if (!data) { GFP_KERNEL);
err = -ENOMEM; if (!data)
goto exit; return -ENOMEM;
}
i2c_set_clientdata(client, data); i2c_set_clientdata(client, data);
mutex_init(&data->update_lock); mutex_init(&data->update_lock);
@ -708,8 +707,6 @@ w83l786ng_probe(struct i2c_client *client, const struct i2c_device_id *id)
exit_remove: exit_remove:
sysfs_remove_group(&client->dev.kobj, &w83l786ng_group); sysfs_remove_group(&client->dev.kobj, &w83l786ng_group);
kfree(data);
exit:
return err; return err;
} }
@ -721,8 +718,6 @@ w83l786ng_remove(struct i2c_client *client)
hwmon_device_unregister(data->hwmon_dev); hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &w83l786ng_group); sysfs_remove_group(&client->dev.kobj, &w83l786ng_group);
kfree(data);
return 0; return 0;
} }