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power: ipaq_micro_battery: Remove deprecated create_singlethread_workqueue 

The workqueue "wq" is used for handling battery related tasks.

It has a single work item viz &mb->update and hence it doesn't require
execution ordering. Hence, alloc_workqueue has been used to replace the
deprecated create_singlethread_workqueue instance.

The WQ_MEM_RECLAIM flag has been set to ensure forward progress under
memory pressure.

Since there is a single work item, explicit concurrency
limit is unnecessary here.

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
hifive-unleashed-5.1
Bhaktipriya Shridhar 2016-08-13 22:03:53 +05:30 committed by Sebastian Reichel
parent 9df8262826
commit 829f0e97cc
1 changed files with 1 additions and 1 deletions
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2
drivers/power/supply/ipaq_micro_battery.c
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@ -235,7 +235,7 @@ static int micro_batt_probe(struct platform_device *pdev)
return -ENOMEM;
mb->micro = dev_get_drvdata(pdev->dev.parent);
mb->wq = create_singlethread_workqueue("ipaq-battery-wq");
mb->wq = alloc_workqueue("ipaq-battery-wq", WQ_MEM_RECLAIM, 0);
if (!mb->wq)
return -ENOMEM;