Messages in this thread Patch in this message | | | Date | Sun, 14 Aug 2016 10:56:38 +0530 | From | Bhaktipriya Shridhar <> | Subject | [PATCH 3/3] Input: wm97xx: Remove deprecated create_singletheread_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 "ts_workq" has been identity converted.
It queues work items viz &wm->ts_reader and &wm->pen_event_work which map to wm97xx_pen_irq_worker (handles a pen down interrupt) and wm97xx_ts_reader (the touchscreen sample reader) respectively. Hence, an ordered dedicated workqueue has been used.
WQ_MEM_RECLAIM has been set to ensure forward progress under memory pressure.
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> --- drivers/input/touchscreen/wm97xx-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c index 1534e9b..c0af844 100644 --- a/drivers/input/touchscreen/wm97xx-core.c +++ b/drivers/input/touchscreen/wm97xx-core.c @@ -500,7 +500,7 @@ static int wm97xx_ts_input_open(struct input_dev *idev) { struct wm97xx *wm = input_get_drvdata(idev);
- wm->ts_workq = create_singlethread_workqueue("kwm97xx"); + wm->ts_workq = alloc_ordered_workqueue("kwm97xx", WQ_MEM_RECLAIM); if (wm->ts_workq == NULL) { dev_err(wm->dev, "Failed to create workqueue\n"); -- 2.1.4
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