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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-09-24 15:31:38 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-09-24 15:31:38 +0400 |
| commit | 057d51a1268fe4be039db8ff0791fcfcb63a4f1b (patch) | |
| tree | 50b7395aa526c5be9f3ae75836b5ad364db04877 /drivers/pci | |
| parent | 071f58279f274f749c4109aef86d899766014139 (diff) | |
| parent | 88d26136a256576e444db312179e17af6dd0ea87 (diff) | |
| download | linux-057d51a1268fe4be039db8ff0791fcfcb63a4f1b.tar.xz | |
Merge branch 'pm-sleep'
* pm-sleep:
PM: Prevent runtime suspend during system resume
PM / Sleep: use resume event when call dpm_resume_early
Conflicts:
drivers/base/power/main.c (trivial)
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci-driver.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index d6fd6b6d9d4b..0862b727d7c3 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -630,21 +630,6 @@ static int pci_pm_prepare(struct device *dev) int error = 0; /* - * If a PCI device configured to wake up the system from sleep states - * has been suspended at run time and there's a resume request pending - * for it, this is equivalent to the device signaling wakeup, so the - * system suspend operation should be aborted. - */ - pm_runtime_get_noresume(dev); - if (pm_runtime_barrier(dev) && device_may_wakeup(dev)) - pm_wakeup_event(dev, 0); - - if (pm_wakeup_pending()) { - pm_runtime_put_sync(dev); - return -EBUSY; - } - - /* * PCI devices suspended at run time need to be resumed at this * point, because in general it is necessary to reconfigure them for * system suspend. Namely, if the device is supposed to wake up the @@ -667,8 +652,6 @@ static void pci_pm_complete(struct device *dev) if (drv && drv->pm && drv->pm->complete) drv->pm->complete(dev); - - pm_runtime_put_sync(dev); } #else /* !CONFIG_PM_SLEEP */ |