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da9030_battery: Use devm_kzalloc()

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Use devm_kzalloc() to make cleanup paths more simple.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
This commit is contained in:
Jingoo Han 2013-03-11 15:31:59 +09:00 committed by Anton Vorontsov
parent f0094958d9
commit bc67ea8e92
1 changed files with 1 additions and 5 deletions
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6
drivers/power/da9030_battery.c
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@ -505,7 +505,7 @@ static int da9030_battery_probe(struct platform_device *pdev)
pdata->charge_millivolt > 4350)
return -EINVAL;
charger = kzalloc(sizeof(*charger), GFP_KERNEL);
charger = devm_kzalloc(&pdev->dev, sizeof(*charger), GFP_KERNEL);
if (charger == NULL)
return -ENOMEM;
@ -557,8 +557,6 @@ err_notifier:
cancel_delayed_work(&charger->work);
err_charger_init:
kfree(charger);
return ret;
}
@ -575,8 +573,6 @@ static int da9030_battery_remove(struct platform_device *dev)
da9030_set_charge(charger, 0);
power_supply_unregister(&charger->psy);
kfree(charger);
return 0;
}