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power_supply: lp8788-charger: Fix leaked power supply on probe fail 

Driver forgot to unregister charger power supply if registering of
battery supply failed in probe(). In such case the memory associated
with power supply leaked.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Fixes: 98a2766493 ("power_supply: Add new lp8788 charger driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
hifive-unleashed-5.1
Krzysztof Kozlowski 2015-02-20 14:32:25 +01:00 committed by Sebastian Reichel
parent a2c1d53185
commit a7117f81e8
1 changed files with 3 additions and 1 deletions
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4
drivers/power/lp8788-charger.c
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@ -417,8 +417,10 @@ static int lp8788_psy_register(struct platform_device *pdev,
pchg->battery.num_properties = ARRAY_SIZE(lp8788_battery_prop);
pchg->battery.get_property = lp8788_battery_get_property;
if (power_supply_register(&pdev->dev, &pchg->battery))
if (power_supply_register(&pdev->dev, &pchg->battery)) {
power_supply_unregister(&pchg->charger);
return -EPERM;
}
return 0;
}