Patch "power_supply: ipaq_micro_battery: Fix leaking workqueue" has been added to the 3.19-stable tree

Patch "power_supply: ipaq_micro_battery: Fix leaking workqueue" has been added to the 3.19-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    power_supply: ipaq_micro_battery: Fix leaking workqueue

to the 3.19-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-ipaq_micro_battery-fix-leaking-workqueue.patch
and it can be found in the queue-3.19 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From f852ec461e24504690445e7d281cbe806df5ccef Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date: Fri, 20 Feb 2015 14:32:23 +0100
Subject: power_supply: ipaq_micro_battery: Fix leaking workqueue

From: Krzysztof Kozlowski <k.kozlowski@samsung.com>

commit f852ec461e24504690445e7d281cbe806df5ccef upstream.

Driver allocates singlethread workqueue in probe but it is not destroyed
during removal.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Fixes: 00a588f9d27f ("power: add driver for battery reading on iPaq h3xxx")
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/power/ipaq_micro_battery.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/power/ipaq_micro_battery.c
+++ b/drivers/power/ipaq_micro_battery.c
@@ -251,6 +251,7 @@ static int micro_batt_remove(struct plat
 	power_supply_unregister(&micro_ac_power);
 	power_supply_unregister(&micro_batt_power);
 	cancel_delayed_work_sync(&mb->update);
+	destroy_workqueue(mb->wq);
 
 	return 0;
 }


Patches currently in stable-queue which might be from k.kozlowski@samsung.com are

queue-3.19/compal-laptop-fix-leaking-hwmon-device.patch
queue-3.19/compal-laptop-check-return-value-of-power_supply_register.patch
queue-3.19/power_supply-twl4030_madc-check-return-value-of-power_supply_register.patch
queue-3.19/power_supply-ipaq_micro_battery-fix-leaking-workqueue.patch
queue-3.19/power_supply-lp8788-charger-fix-leaked-power-supply-on-probe-fail.patch
queue-3.19/power_supply-ipaq_micro_battery-check-return-values-in-probe.patch