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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-06-28 15:01:40 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-06-28 15:01:40 +0400 |
| commit | e52cff8bdd4a30c40a7f65c7ea8f1f425f8a15eb (patch) | |
| tree | 1729332ebab51bb560ca64effe46cdab38ab537f /drivers/pci | |
| parent | 405a1086bdd091d2d55db0ac905cd6332b35cec1 (diff) | |
| parent | f5ce1572109049b90484e2bb44927cb6034c5eb1 (diff) | |
| download | linux-e52cff8bdd4a30c40a7f65c7ea8f1f425f8a15eb.tar.xz | |
Merge branch 'pm-assorted'
* pm-assorted:
PM / QoS: Add pm_qos and dev_pm_qos to events-power.txt
PM / QoS: Add dev_pm_qos_request tracepoints
PM / QoS: Add pm_qos_request tracepoints
PM / QoS: Add pm_qos_update_target/flags tracepoints
PM / QoS: Update Documentation/power/pm_qos_interface.txt
PM / Sleep: Print last wakeup source on failed wakeup_count write
PM / QoS: correct the valid range of pm_qos_class
PM / wakeup: Adjust messaging for wake events during suspend
PM / Runtime: Update .runtime_idle() callback documentation
PM / Runtime: Rework the "runtime idle" helper routine
PM / Hibernate: print physical addresses consistently with other parts of kernel
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci-driver.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 79277fb36c6b..e6515e21afa3 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -1050,26 +1050,22 @@ static int pci_pm_runtime_idle(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL; + int ret = 0; /* * If pci_dev->driver is not set (unbound), the device should * always remain in D0 regardless of the runtime PM status */ if (!pci_dev->driver) - goto out; + return 0; if (!pm) return -ENOSYS; - if (pm->runtime_idle) { - int ret = pm->runtime_idle(dev); - if (ret) - return ret; - } + if (pm->runtime_idle) + ret = pm->runtime_idle(dev); -out: - pm_runtime_suspend(dev); - return 0; + return ret; } #else /* !CONFIG_PM_RUNTIME */ |