This is a note to let you know that I've just added the patch titled power_supply: lp8788-charger: Fix leaked power supply on probe fail to the 3.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: power_supply-lp8788-charger-fix-leaked-power-supply-on-probe-fail.patch and it can be found in the queue-3.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From a7117f81e8391e035c49b3440792f7e6cea28173 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> Date: Fri, 20 Feb 2015 14:32:25 +0100 Subject: power_supply: lp8788-charger: Fix leaked power supply on probe fail From: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> commit a7117f81e8391e035c49b3440792f7e6cea28173 upstream. 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@xxxxxxxxxxx> Fixes: 98a276649358 ("power_supply: Add new lp8788 charger driver") Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/power/lp8788-charger.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/power/lp8788-charger.c +++ b/drivers/power/lp8788-charger.c @@ -417,8 +417,10 @@ static int lp8788_psy_register(struct pl 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; } Patches currently in stable-queue which might be from k.kozlowski@xxxxxxxxxxx are queue-3.14/compal-laptop-check-return-value-of-power_supply_register.patch queue-3.14/power_supply-twl4030_madc-check-return-value-of-power_supply_register.patch queue-3.14/power_supply-lp8788-charger-fix-leaked-power-supply-on-probe-fail.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html