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path: root/drivers/pci/pci-driver.c
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Diffstat (limited to 'drivers/pci/pci-driver.c')
-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 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)
1050{ 1050{
1051 struct pci_dev *pci_dev = to_pci_dev(dev); 1051 struct pci_dev *pci_dev = to_pci_dev(dev);
1052 const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL; 1052 const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
1053 int ret = 0;
1053 1054
1054 /* 1055 /*
1055 * If pci_dev->driver is not set (unbound), the device should 1056 * If pci_dev->driver is not set (unbound), the device should
1056 * always remain in D0 regardless of the runtime PM status 1057 * always remain in D0 regardless of the runtime PM status
1057 */ 1058 */
1058 if (!pci_dev->driver) 1059 if (!pci_dev->driver)
1059 goto out; 1060 return 0;
1060 1061
1061 if (!pm) 1062 if (!pm)
1062 return -ENOSYS; 1063 return -ENOSYS;
1063 1064
1064 if (pm->runtime_idle) { 1065 if (pm->runtime_idle)
1065 int ret = pm->runtime_idle(dev); 1066 ret = pm->runtime_idle(dev);
1066 if (ret)
1067 return ret;
1068 }
1069 1067
1070out: 1068 return ret;
1071 pm_runtime_suspend(dev);
1072 return 0;
1073} 1069}
1074 1070
1075#else /* !CONFIG_PM_RUNTIME */ 1071#else /* !CONFIG_PM_RUNTIME */