[3.16.y-ckt stable] Patch "power_supply: 88pm860x: Fix leaked power supply on probe fail" has been added to staging queue

Luis Henriques luis.henriques at canonical.com
Mon Mar 2 13:34:58 UTC 2015

This is a note to let you know that I have just added a patch titled

    power_supply: 88pm860x: Fix leaked power supply on probe fail

to the linux-3.16.y-queue branch of the 3.16.y-ckt extended stable tree 
which can be found at:


This patch is scheduled to be released in version 3.16.7-ckt8.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.16.y-ckt tree, see



>From 6d3e3b47f7fb205ab8ddcb591db6ad00f4dd659f Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <k.kozlowski at samsung.com>
Date: Tue, 27 Jan 2015 16:51:54 +0100
Subject: power_supply: 88pm860x: Fix leaked power supply on probe fail

commit 24727b45b484e8937dcde53fa8d1aa70ac30ec0c upstream.

Driver forgot to unregister power supply if request_threaded_irq()
failed in probe(). In such case the memory associated with power supply

Signed-off-by: Krzysztof Kozlowski <k.kozlowski at samsung.com>
Fixes: a830d28b48bf ("power_supply: Enable battery-charger for 88pm860x")
Signed-off-by: Sebastian Reichel <sre at kernel.org>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
 drivers/power/88pm860x_charger.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/power/88pm860x_charger.c b/drivers/power/88pm860x_charger.c
index de029bbc1cc1..5ccca8743ce6 100644
--- a/drivers/power/88pm860x_charger.c
+++ b/drivers/power/88pm860x_charger.c
@@ -711,6 +711,7 @@ static int pm860x_charger_probe(struct platform_device *pdev)
 	return 0;

+	power_supply_unregister(&info->usb);
 	while (--i >= 0)
 		free_irq(info->irq[i], info);

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