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power: ds2760_battery: Remove deprecated create_singlethread_workqueue

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alloc_ordered_workqueue() with WQ_MEM_RECLAIM set replaces
deprecated create_singlethread_workqueue(). This is the identity
conversion.

The workqueue "monitor_wqueue" is used to monitor the battery
status. It has been identity converted.

It queues multiple work items viz &di->monitor_work,
&di->set_charged_work, which require execution ordering.
Hence, alloc_workqueue has been used to replace the
deprecated create_singlethread_workqueue instance.

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

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Bhaktipriya Shridhar 2016-08-13 22:06:33 +05:30 committed by Sebastian Reichel
parent 1c53f3709c
commit b732ace40a
1 changed files with 2 additions and 1 deletions
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3
drivers/power/supply/ds2760_battery.c
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@ -566,7 +566,8 @@ static int ds2760_battery_probe(struct platform_device *pdev)
INIT_DELAYED_WORK(&di->monitor_work, ds2760_battery_work);
INIT_DELAYED_WORK(&di->set_charged_work,
ds2760_battery_set_charged_work);
di->monitor_wqueue = create_singlethread_workqueue(dev_name(&pdev->dev));
di->monitor_wqueue = alloc_ordered_workqueue(dev_name(&pdev->dev),
WQ_MEM_RECLAIM);
if (!di->monitor_wqueue) {
retval = -ESRCH;
goto workqueue_failed;