diff options
| author | BH Hsieh <bhsieh@nvidia.com> | 2012-08-13 15:33:07 +0800 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2013-09-14 12:31:53 -0700 |
| commit | 067da773b793b7acc51f82463e15c708d9995df1 (patch) | |
| tree | 24e008d5d7c49c2f771bed6d014bd10814361abc /drivers/base | |
| parent | 7db0c1551e6b97ec52cb896ee54ae954a74d2342 (diff) | |
PM: Need to wake_up_all when suspend fail
In rpm_suspend, when suspend fail,
before going to reschedule another autosuspend,
wake_up_all is required to avoid remote wakeup
issues.
Bug 1026169
Bug 1027598
Bug 1032565
Change-Id: Ieaf9282dae59b2cb343bf01aa2ba837a8cdc39c7
Signed-off-by: BH Hsieh <bhsieh@nvidia.com>
Reviewed-on: http://git-master/r/122978
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Neil Patel <neilp@nvidia.com>
Tested-by: Neil Patel <neilp@nvidia.com>
Tested-by: Steve Lin <stlin@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Steve Lin <stlin@nvidia.com>
Rebase-Id: R64d5eda31cf2ebeb80d6fcd4d9fc5af9442010e3
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/power/runtime.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index ef13ad08afb2..b43424c3ea0d 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -559,8 +559,10 @@ static int rpm_suspend(struct device *dev, int rpmflags) * reschedule another autosuspend. */ if ((rpmflags & RPM_AUTO) && - pm_runtime_autosuspend_expiration(dev) != 0) + pm_runtime_autosuspend_expiration(dev) != 0) { + wake_up_all(&dev->power.wait_queue); goto repeat; + } } else { pm_runtime_cancel_pending(dev); } |