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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-06-28 13:01:40 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-06-28 13:01:40 +0200
commite52cff8bdd4a30c40a7f65c7ea8f1f425f8a15eb (patch)
tree1729332ebab51bb560ca64effe46cdab38ab537f /drivers/pci
parent405a1086bdd091d2d55db0ac905cd6332b35cec1 (diff)
parentf5ce1572109049b90484e2bb44927cb6034c5eb1 (diff)
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.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 79277fb36c6..e6515e21afa 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 */