diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/power/domain.c | 4 | ||||
| -rw-r--r-- | drivers/base/power/main.c | 8 |
2 files changed, 9 insertions, 3 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 22fe029ca212..6790cf7eba5a 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -714,7 +714,7 @@ static int pm_genpd_suspend_noirq(struct device *dev) if (ret) return ret; - if (device_may_wakeup(dev) + if (dev->power.wakeup_path && genpd->active_wakeup && genpd->active_wakeup(dev)) return 0; @@ -938,7 +938,7 @@ static int pm_genpd_dev_poweroff_noirq(struct device *dev) if (ret) return ret; - if (device_may_wakeup(dev) + if (dev->power.wakeup_path && genpd->active_wakeup && genpd->active_wakeup(dev)) return 0; diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index a85459126bc6..1e15732c12c4 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -902,7 +902,11 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async) } End: - dev->power.is_suspended = !error; + if (!error) { + dev->power.is_suspended = true; + if (dev->power.wakeup_path && dev->parent) + dev->parent->power.wakeup_path = true; + } device_unlock(dev); complete_all(&dev->power.completion); @@ -999,6 +1003,8 @@ static int device_prepare(struct device *dev, pm_message_t state) device_lock(dev); + dev->power.wakeup_path = device_may_wakeup(dev); + if (dev->pm_domain) { pm_dev_dbg(dev, state, "preparing power domain "); if (dev->pm_domain->ops.prepare) |