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da9052-battery: Use devm_kzalloc()
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>
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@ -594,7 +594,8 @@ static s32 da9052_bat_probe(struct platform_device *pdev)
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int ret;
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int i;
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bat = kzalloc(sizeof(struct da9052_battery), GFP_KERNEL);
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bat = devm_kzalloc(&pdev->dev, sizeof(struct da9052_battery),
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GFP_KERNEL);
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if (!bat)
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return -ENOMEM;
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@ -635,7 +636,6 @@ err:
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while (--i >= 0)
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da9052_free_irq(bat->da9052, da9052_bat_irq_bits[i], bat);
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kfree(bat);
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return ret;
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}
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static int da9052_bat_remove(struct platform_device *pdev)
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@ -647,7 +647,6 @@ static int da9052_bat_remove(struct platform_device *pdev)
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da9052_free_irq(bat->da9052, da9052_bat_irq_bits[i], bat);
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power_supply_unregister(&bat->psy);
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kfree(bat);
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return 0;
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}
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