diff options
Diffstat (limited to 'drivers/base/power/main.c')
| -rw-r--r-- | drivers/base/power/main.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index cbc9a7a75def7..40e1d8d8a5893 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -656,13 +656,15 @@ static void device_resume_noirq(struct device *dev, pm_message_t state, bool asy * so change its status accordingly. * * Otherwise, the device is going to be resumed, so set its PM-runtime - * status to "active", but do that only if DPM_FLAG_SMART_SUSPEND is set - * to avoid confusing drivers that don't use it. + * status to "active" unless its power.set_active flag is clear, in + * which case it is not necessary to update its PM-runtime status. */ - if (skip_resume) + if (skip_resume) { pm_runtime_set_suspended(dev); - else if (dev_pm_skip_suspend(dev)) + } else if (dev->power.set_active) { pm_runtime_set_active(dev); + dev->power.set_active = false; + } if (dev->pm_domain) { info = "noirq power domain "; @@ -1278,8 +1280,14 @@ Skip: dev->power.may_skip_resume)) dev->power.must_resume = true; - if (dev->power.must_resume) + if (dev->power.must_resume) { + if (dev_pm_test_driver_flags(dev, DPM_FLAG_SMART_SUSPEND)) { + dev->power.set_active = true; + if (dev->parent && !dev->parent->power.ignore_children) + dev->parent->power.set_active = true; + } dpm_superior_set_must_resume(dev); + } Complete: complete_all(&dev->power.completion); |