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usb: dwc2: Remove deprecated create_singlethread_workqueue 

alloc_ordered_workqueue replaces the deprecated
create_singlethread_workqueue.

There are multiple work items on the work queue, which require
ordering. Hence, an ordered workqueue has been used.

The workqueue "wq_otg" is not being used on a memory reclaim path.
Hence, WQ_MEM_RECLAIM has not been set.

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhaktipriya Shridhar 2016-07-28 13:57:29 +05:30 committed by Greg Kroah-Hartman
parent c936f45fc2
commit ec7b126851
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/dwc2/hcd.c
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@ -5040,7 +5040,7 @@ int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq)
/* Create new workqueue and init work */
retval = -ENOMEM;
hsotg->wq_otg = create_singlethread_workqueue("dwc2");
hsotg->wq_otg = alloc_ordered_workqueue("dwc2", 0);
if (!hsotg->wq_otg) {
dev_err(hsotg->dev, "Failed to create workqueue\n");
goto error2;