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power_supply: ipaq_micro_battery: Fix leaking workqueue

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commit f852ec461e upstream.

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

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Fixes: 00a588f9d2 ("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>
This commit is contained in:
Krzysztof Kozlowski
2015-02-20 14:32:23 +01:00
committed by Greg Kroah-Hartman
parent e7b8d14c9b
commit a8cb866f51
1 changed files with 1 additions and 0 deletions
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drivers/power/ipaq_micro_battery.c
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@@ -251,6 +251,7 @@ static int micro_batt_remove(struct platform_device *pdev)
power_supply_unregister(&micro_ac_power);
power_supply_unregister(&micro_batt_power);
cancel_delayed_work_sync(&mb->update);
destroy_workqueue(mb->wq);
return 0;
}