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authorBhaktipriya Shridhar <bhaktipriya96@gmail.com>2016-08-13 22:05:00 +0530
committerSebastian Reichel <sre@kernel.org>2016-08-16 00:54:37 +0200
commit1c53f3709cbc0da9fbf83bb10b2e3633ade05875 (patch)
tree985cd483be717800bae9c16c7fe7e6bee6d583ed /drivers/power
parent829f0e97cc03b0c834cc5f86ff72b2ec389020ef (diff)
downloadlinux-1c53f3709cbc0da9fbf83bb10b2e3633ade05875.tar.bz2
power: ab8500_fg: Remove deprecated create_singlethread_workqueue
alloc_ordered_workqueue() with WQ_MEM_RECLAIM set replaces deprecated create_singlethread_workqueue(). This is the identity conversion. The workqueue "fg_wq" is used for running the FG algorithm periodically. It has been identity converted. It has multiple work items viz fg_periodic_work, fg_low_bat_work, fg_reinit_work, fg_work, fg_acc_cur_work and fg_check_hw_failure_work, which require execution ordering. Hence, a dedicated ordered workqueue has been used here. The WQ_MEM_RECLAIM flag has been set to guarantee forward progress under memory pressure. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/supply/ab8500_fg.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/supply/ab8500_fg.c b/drivers/power/supply/ab8500_fg.c
index 5a36cf88578a..199f2dbb0044 100644
--- a/drivers/power/supply/ab8500_fg.c
+++ b/drivers/power/supply/ab8500_fg.c
@@ -3096,7 +3096,7 @@ static int ab8500_fg_probe(struct platform_device *pdev)
ab8500_fg_discharge_state_to(di, AB8500_FG_DISCHARGE_INIT);
/* Create a work queue for running the FG algorithm */
- di->fg_wq = create_singlethread_workqueue("ab8500_fg_wq");
+ di->fg_wq = alloc_ordered_workqueue("ab8500_fg_wq", WQ_MEM_RECLAIM);
if (di->fg_wq == NULL) {
dev_err(di->dev, "failed to create work queue\n");
return -ENOMEM;