diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/base/power/runtime.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index 0a4b75f834c..6e8577d1f75 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -185,6 +185,7 @@ int __pm_runtime_suspend(struct device *dev, bool from_wq) } dev->power.runtime_status = RPM_SUSPENDING; + dev->power.deferred_resume = false; if (dev->bus && dev->bus->pm && dev->bus->pm->runtime_suspend) { spin_unlock_irq(&dev->power.lock); @@ -200,7 +201,6 @@ int __pm_runtime_suspend(struct device *dev, bool from_wq) if (retval) { dev->power.runtime_status = RPM_ACTIVE; pm_runtime_cancel_pending(dev); - dev->power.deferred_resume = false; if (retval == -EAGAIN || retval == -EBUSY) { notify = true; @@ -217,7 +217,6 @@ int __pm_runtime_suspend(struct device *dev, bool from_wq) wake_up_all(&dev->power.wait_queue); if (dev->power.deferred_resume) { - dev->power.deferred_resume = false; __pm_runtime_resume(dev, false); retval = -EAGAIN; goto out; @@ -659,13 +658,17 @@ static int __pm_request_resume(struct device *dev) pm_runtime_deactivate_timer(dev); + if (dev->power.runtime_status == RPM_SUSPENDING) { + dev->power.deferred_resume = true; + return retval; + } if (dev->power.request_pending) { /* If non-resume request is pending, we can overtake it. */ dev->power.request = retval ? RPM_REQ_NONE : RPM_REQ_RESUME; return retval; - } else if (retval) { - return retval; } + if (retval) + return retval; dev->power.request = RPM_REQ_RESUME; dev->power.request_pending = true; |