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authorRafael J. Wysocki <rjw@sisk.pl>2012-09-24 15:31:38 +0400
committerRafael J. Wysocki <rjw@sisk.pl>2012-09-24 15:31:38 +0400
commit057d51a1268fe4be039db8ff0791fcfcb63a4f1b (patch)
tree50b7395aa526c5be9f3ae75836b5ad364db04877 /drivers/pci/pci-driver.c
parent071f58279f274f749c4109aef86d899766014139 (diff)
parent88d26136a256576e444db312179e17af6dd0ea87 (diff)
downloadlinux-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/pci-driver.c')
-rw-r--r--drivers/pci/pci-driver.c17
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 */