diff options
Diffstat (limited to 'drivers/pci/pci-driver.c')
| -rw-r--r-- | drivers/pci/pci-driver.c | 86 |
1 files changed, 43 insertions, 43 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index b7e67c2f40b9..c697f2680856 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -384,6 +384,19 @@ static int pci_legacy_suspend_late(struct device *dev, pm_message_t state) return i; } +static int pci_legacy_resume_early(struct device *dev) +{ + int error = 0; + struct pci_dev * pci_dev = to_pci_dev(dev); + struct pci_driver * drv = pci_dev->driver; + + pci_fixup_device(pci_fixup_resume_early, pci_dev); + + if (drv && drv->resume_early) + error = drv->resume_early(pci_dev); + return error; +} + static int pci_legacy_resume(struct device *dev) { int error; @@ -402,19 +415,6 @@ static int pci_legacy_resume(struct device *dev) return error; } -static int pci_legacy_resume_early(struct device *dev) -{ - int error = 0; - struct pci_dev * pci_dev = to_pci_dev(dev); - struct pci_driver * drv = pci_dev->driver; - - pci_fixup_device(pci_fixup_resume_early, pci_dev); - - if (drv && drv->resume_early) - error = drv->resume_early(pci_dev); - return error; -} - /* Auxiliary functions used by the new power management framework */ static int pci_restore_standard_config(struct pci_dev *pci_dev) @@ -569,36 +569,36 @@ static int pci_pm_suspend_noirq(struct device *dev) return error; } -static int pci_pm_resume(struct device *dev) +static int pci_pm_resume_noirq(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); struct device_driver *drv = dev->driver; int error = 0; if (pci_has_legacy_pm_support(pci_dev)) - return pci_legacy_resume(dev); + return pci_legacy_resume_early(dev); - error = pci_pm_default_resume(pci_dev); + pci_pm_default_resume_noirq(pci_dev); - if (!error && drv && drv->pm && drv->pm->resume) - error = drv->pm->resume(dev); + if (drv && drv->pm && drv->pm->resume_noirq) + error = drv->pm->resume_noirq(dev); return error; } -static int pci_pm_resume_noirq(struct device *dev) +static int pci_pm_resume(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); struct device_driver *drv = dev->driver; int error = 0; if (pci_has_legacy_pm_support(pci_dev)) - return pci_legacy_resume_early(dev); + return pci_legacy_resume(dev); - pci_pm_default_resume_noirq(pci_dev); + error = pci_pm_default_resume(pci_dev); - if (drv && drv->pm && drv->pm->resume_noirq) - error = drv->pm->resume_noirq(dev); + if (!error && drv && drv->pm && drv->pm->resume) + error = drv->pm->resume(dev); return error; } @@ -654,36 +654,36 @@ static int pci_pm_freeze_noirq(struct device *dev) return error; } -static int pci_pm_thaw(struct device *dev) +static int pci_pm_thaw_noirq(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); struct device_driver *drv = dev->driver; int error = 0; if (pci_has_legacy_pm_support(pci_dev)) - return pci_legacy_resume(dev); + return pci_legacy_resume_early(dev); - pci_pm_reenable_device(pci_dev); + pci_update_current_state(pci_dev, PCI_D0); - if (drv && drv->pm && drv->pm->thaw) - error = drv->pm->thaw(dev); + if (drv && drv->pm && drv->pm->thaw_noirq) + error = drv->pm->thaw_noirq(dev); return error; } -static int pci_pm_thaw_noirq(struct device *dev) +static int pci_pm_thaw(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); struct device_driver *drv = dev->driver; int error = 0; if (pci_has_legacy_pm_support(pci_dev)) - return pci_legacy_resume_early(dev); + return pci_legacy_resume(dev); - pci_update_current_state(pci_dev, PCI_D0); + pci_pm_reenable_device(pci_dev); - if (drv && drv->pm && drv->pm->thaw_noirq) - error = drv->pm->thaw_noirq(dev); + if (drv && drv->pm && drv->pm->thaw) + error = drv->pm->thaw(dev); return error; } @@ -724,36 +724,36 @@ static int pci_pm_poweroff_noirq(struct device *dev) return error; } -static int pci_pm_restore(struct device *dev) +static int pci_pm_restore_noirq(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); struct device_driver *drv = dev->driver; int error = 0; if (pci_has_legacy_pm_support(pci_dev)) - return pci_legacy_resume(dev); + return pci_legacy_resume_early(dev); - error = pci_pm_default_resume(pci_dev); + pci_pm_default_resume_noirq(pci_dev); - if (!error && drv && drv->pm && drv->pm->restore) - error = drv->pm->restore(dev); + if (drv && drv->pm && drv->pm->restore_noirq) + error = drv->pm->restore_noirq(dev); return error; } -static int pci_pm_restore_noirq(struct device *dev) +static int pci_pm_restore(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); struct device_driver *drv = dev->driver; int error = 0; if (pci_has_legacy_pm_support(pci_dev)) - return pci_legacy_resume_early(dev); + return pci_legacy_resume(dev); - pci_pm_default_resume_noirq(pci_dev); + error = pci_pm_default_resume(pci_dev); - if (drv && drv->pm && drv->pm->restore_noirq) - error = drv->pm->restore_noirq(dev); + if (!error && drv && drv->pm && drv->pm->restore) + error = drv->pm->restore(dev); return error; } |