power_supply_unregister(info->battery);
cancel_delayed_work_sync(&info->bat_work);
- kfree(info->battery_desc.name);
- kfree(info);
}
#ifdef CONFIG_PM_SLEEP
if (ret)
return ret;
- info = kzalloc(sizeof(*info), GFP_KERNEL);
+ info = devm_kzalloc(&client->dev, sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
- info->battery_desc.name = kasprintf(GFP_KERNEL, "%s-%d",
- client->name, num);
- if (!info->battery_desc.name) {
- ret = -ENOMEM;
- goto fail_name;
- }
+ info->battery_desc.name = devm_kasprintf(&client->dev, GFP_KERNEL,
+ "%s-%d", client->name, num);
+ if (!info->battery_desc.name)
+ return -ENOMEM;
if (id->driver_data == DS2786)
info->rsns = pdata->rsns;
&info->battery_desc, &psy_cfg);
if (IS_ERR(info->battery)) {
dev_err(&client->dev, "failed to register battery\n");
- ret = PTR_ERR(info->battery);
- goto fail_register;
+ return PTR_ERR(info->battery);
} else {
schedule_delayed_work(&info->bat_work, DS278x_DELAY);
}
return 0;
-
-fail_register:
- kfree(info->battery_desc.name);
-fail_name:
- kfree(info);
- return ret;
}
static const struct i2c_device_id ds278x_id[] = {