diff options
Diffstat (limited to 'drivers/base/power/main.c')
| -rw-r--r-- | drivers/base/power/main.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index d497d448e4b2..40e1d8d8a589 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -1191,24 +1191,18 @@ static pm_message_t resume_event(pm_message_t sleep_state) return PMSG_ON; } -static void dpm_superior_set_must_resume(struct device *dev, bool set_active) +static void dpm_superior_set_must_resume(struct device *dev) { struct device_link *link; int idx; - if (dev->parent) { + if (dev->parent) dev->parent->power.must_resume = true; - if (set_active) - dev->parent->power.set_active = true; - } idx = device_links_read_lock(); - list_for_each_entry_rcu_locked(link, &dev->links.suppliers, c_node) { + list_for_each_entry_rcu_locked(link, &dev->links.suppliers, c_node) link->supplier->power.must_resume = true; - if (set_active) - link->supplier->power.set_active = true; - } device_links_read_unlock(idx); } @@ -1287,9 +1281,12 @@ Skip: dev->power.must_resume = true; if (dev->power.must_resume) { - dev->power.set_active = dev->power.set_active || - dev_pm_test_driver_flags(dev, DPM_FLAG_SMART_SUSPEND); - dpm_superior_set_must_resume(dev, dev->power.set_active); + 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: |