diff options
Diffstat (limited to 'drivers/pci/pci-driver.c')
| -rw-r--r-- | drivers/pci/pci-driver.c | 52 |
1 files changed, 19 insertions, 33 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 2e76945a1cd..02bf4d4125e 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -365,6 +365,9 @@ static int pci_legacy_suspend(struct device *dev, pm_message_t state) */ pci_pm_set_unknown_state(pci_dev); } + + pci_fixup_device(pci_fixup_suspend, pci_dev); + return i; } @@ -387,6 +390,8 @@ static int pci_legacy_resume(struct device *dev) struct pci_dev * pci_dev = to_pci_dev(dev); struct pci_driver * drv = pci_dev->driver; + pci_fixup_device(pci_fixup_resume, pci_dev); + if (drv && drv->resume) { error = drv->resume(pci_dev); } else { @@ -403,6 +408,8 @@ static int pci_legacy_resume_early(struct device *dev) 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; @@ -526,10 +533,8 @@ static int pci_pm_suspend(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; - if (pci_has_legacy_pm_support(pci_dev)) { - error = pci_legacy_suspend(dev, PMSG_SUSPEND); - goto Exit; - } + if (pci_has_legacy_pm_support(pci_dev)) + return pci_legacy_suspend(dev, PMSG_SUSPEND); if (drv && drv->pm) { if (drv->pm->suspend) { @@ -540,7 +545,6 @@ static int pci_pm_suspend(struct device *dev) pci_pm_default_suspend(pci_dev); } - Exit: pci_fixup_device(pci_fixup_suspend, pci_dev); return error; @@ -573,10 +577,8 @@ static int pci_pm_resume(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; - if (pci_has_legacy_pm_support(pci_dev)) { - pci_fixup_device(pci_fixup_resume, pci_dev); + if (pci_has_legacy_pm_support(pci_dev)) return pci_legacy_resume(dev); - } if (drv && drv->pm) { pci_fixup_device(pci_fixup_resume, pci_dev); @@ -596,10 +598,8 @@ static int pci_pm_resume_noirq(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; - if (pci_has_legacy_pm_support(pci_dev)) { - pci_fixup_device(pci_fixup_resume_early, pci_dev); + if (pci_has_legacy_pm_support(pci_dev)) return pci_legacy_resume_early(dev); - } if (drv && drv->pm) { pci_fixup_device(pci_fixup_resume_early, pci_dev); @@ -630,11 +630,8 @@ static int pci_pm_freeze(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; - if (pci_has_legacy_pm_support(pci_dev)) { - error = pci_legacy_suspend(dev, PMSG_FREEZE); - pci_fixup_device(pci_fixup_suspend, pci_dev); - return error; - } + if (pci_has_legacy_pm_support(pci_dev)) + return pci_legacy_suspend(dev, PMSG_FREEZE); if (drv && drv->pm) { if (drv->pm->freeze) { @@ -675,10 +672,8 @@ static int pci_pm_thaw(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; - if (pci_has_legacy_pm_support(pci_dev)) { - pci_fixup_device(pci_fixup_resume, pci_dev); + if (pci_has_legacy_pm_support(pci_dev)) return pci_legacy_resume(dev); - } if (drv && drv->pm) { if (drv->pm->thaw) @@ -696,10 +691,8 @@ static int pci_pm_thaw_noirq(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; - if (pci_has_legacy_pm_support(pci_dev)) { - pci_fixup_device(pci_fixup_resume_early, to_pci_dev(dev)); + if (pci_has_legacy_pm_support(pci_dev)) return pci_legacy_resume_early(dev); - } if (drv && drv->pm) { if (drv->pm->thaw_noirq) @@ -717,10 +710,8 @@ static int pci_pm_poweroff(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; - if (pci_has_legacy_pm_support(pci_dev)) { - error = pci_legacy_suspend(dev, PMSG_HIBERNATE); - goto Exit; - } + if (pci_has_legacy_pm_support(pci_dev)) + return pci_legacy_suspend(dev, PMSG_HIBERNATE); if (drv && drv->pm) { if (drv->pm->poweroff) { @@ -731,7 +722,6 @@ static int pci_pm_poweroff(struct device *dev) pci_pm_default_suspend(pci_dev); } - Exit: pci_fixup_device(pci_fixup_suspend, pci_dev); return error; @@ -761,10 +751,8 @@ static int pci_pm_restore(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; - if (pci_has_legacy_pm_support(pci_dev)) { - pci_fixup_device(pci_fixup_resume, pci_dev); + if (pci_has_legacy_pm_support(pci_dev)) return pci_legacy_resume(dev); - } if (drv && drv->pm) { pci_fixup_device(pci_fixup_resume, pci_dev); @@ -784,10 +772,8 @@ static int pci_pm_restore_noirq(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; - if (pci_has_legacy_pm_support(pci_dev)) { - pci_fixup_device(pci_fixup_resume_early, pci_dev); + if (pci_has_legacy_pm_support(pci_dev)) return pci_legacy_resume_early(dev); - } if (drv && drv->pm) { pci_fixup_device(pci_fixup_resume_early, pci_dev); |