redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

PM / Domains: Drop unnecessary wakeup code from pm_genpd_prepare() 

As the PM core already have wakeup management during the system PM phase,
it seems reasonable that genpd and its users should be able to rely on
that. Therefore let's remove this from pm_genpd_prepare().

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
hifive-unleashed-5.1
Ulf Hansson 2016-04-26 08:47:18 +02:00 committed by Rafael J. Wysocki
parent 624c8df7d2
commit 164a2159a2
1 changed files with 0 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/base/power/domain.c
View File

@ -730,12 +730,6 @@ static int pm_genpd_prepare(struct device *dev)
* at this point and a system wakeup event should be reported if it's
* set up to wake up the system from sleep states.
*/
if (pm_runtime_barrier(dev) && device_may_wakeup(dev))
pm_wakeup_event(dev, 0);
if (pm_wakeup_pending())
return -EBUSY;
if (resume_needed(dev, genpd))
pm_runtime_resume(dev);