[PATCH 5.6 056/106] PM: sleep: core: Switch back to async_schedule_dev()
From: Greg Kroah-Hartman
Date: Fri May 01 2020 - 09:47:06 EST
From: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>
commit 09beebd8f93b3c8bf894e342f0a203a5c612478c upstream.
Commit 8b9ec6b73277 ("PM core: Use new async_schedule_dev command")
introduced a new function for better performance.
However commit f2a424f6c613 ("PM / core: Introduce dpm_async_fn()
helper") went back to the non-optimized version, async_schedule().
So switch back to the sync_schedule_dev() to improve performance
Fixes: f2a424f6c613 ("PM / core: Introduce dpm_async_fn() helper")
Signed-off-by: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/base/power/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -726,7 +726,7 @@ static bool dpm_async_fn(struct device *
if (is_async(dev)) {
get_device(dev);
- async_schedule(func, dev);
+ async_schedule_dev(func, dev);
return true;
}