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-rw-r--r--drivers/acpi/device_pm.c8
-rw-r--r--drivers/base/power/main.c10
-rw-r--r--drivers/pci/pci-driver.c8
3 files changed, 8 insertions, 18 deletions
diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
index 399684085f85..1b02d7dc7d34 100644
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@@ -1100,10 +1100,8 @@ int acpi_subsys_suspend_noirq(struct device *dev)
{
int ret;
- if (dev_pm_smart_suspend_and_suspended(dev)) {
- dev->power.may_skip_resume = true;
+ if (dev_pm_smart_suspend_and_suspended(dev))
return 0;
- }
ret = pm_generic_suspend_noirq(dev);
if (ret)
@@ -1116,8 +1114,8 @@ int acpi_subsys_suspend_noirq(struct device *dev)
* acpi_subsys_complete() to take care of fixing up the device's state
* anyway, if need be.
*/
- dev->power.may_skip_resume = device_may_wakeup(dev) ||
- !device_can_wakeup(dev);
+ if (device_can_wakeup(dev) && !device_may_wakeup(dev))
+ dev->power.may_skip_resume = false;
return 0;
}
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 25b0302188d8..5adf0be6aa47 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -1415,14 +1415,8 @@ static int __device_suspend_late(struct device *dev, pm_message_t state, bool as
if (callback)
goto Run;
- if (dev_pm_smart_suspend_and_suspended(dev)) {
- /*
- * In principle, the resume of the device may be skippend if it
- * remains in runtime suspend at this point.
- */
- dev->power.may_skip_resume = true;
+ if (dev_pm_smart_suspend_and_suspended(dev))
goto Skip;
- }
if (dev->driver && dev->driver->pm) {
info = "late driver ";
@@ -1647,7 +1641,7 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async)
dev->power.direct_complete = false;
}
- dev->power.may_skip_resume = false;
+ dev->power.may_skip_resume = true;
dev->power.must_resume = false;
dpm_watchdog_set(&wd, dev);
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 685fbf044911..ce220b1987df 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -789,10 +789,8 @@ static int pci_pm_suspend_noirq(struct device *dev)
struct pci_dev *pci_dev = to_pci_dev(dev);
const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
- if (dev_pm_smart_suspend_and_suspended(dev)) {
- dev->power.may_skip_resume = true;
+ if (dev_pm_smart_suspend_and_suspended(dev))
return 0;
- }
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_suspend_late(dev, PMSG_SUSPEND);
@@ -880,8 +878,8 @@ Fixup:
* pci_pm_complete() to take care of fixing up the device's state
* anyway, if need be.
*/
- dev->power.may_skip_resume = device_may_wakeup(dev) ||
- !device_can_wakeup(dev);
+ if (device_can_wakeup(dev) && !device_may_wakeup(dev))
+ dev->power.may_skip_resume = false;
return 0;
}