[RFT RESEND 2/4] power_supply: ipaq_micro_battery: Fix leaking workqueue

[Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>]

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

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Fixes: 00a588f9d27f ("power: add driver for battery reading on iPaq h3xxx")
Cc: <stable@xxxxxxxxxxxxxxx>
---
 drivers/power/ipaq_micro_battery.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/power/ipaq_micro_battery.c b/drivers/power/ipaq_micro_battery.c
index 9d694605cdb7..698cf1636bb8 100644
--- a/drivers/power/ipaq_micro_battery.c
+++ b/drivers/power/ipaq_micro_battery.c
@@ -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;
 }
-- 
1.9.1

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