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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2009-01-07 13:02:36 +0100 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-01-07 20:14:07 +0100 |
| commit | c9b9972b3c88272be02d971346285d1c67fbb95f (patch) | |
| tree | 9e7e942bb3f36de15a4c953d03d87c0a01e185c7 /drivers/pci/pci-driver.c | |
| parent | PCI: Use msleep instead of cpu_relax during ASPM link retraining (diff) | |
| download | linux-c9b9972b3c88272be02d971346285d1c67fbb95f.tar.xz linux-c9b9972b3c88272be02d971346285d1c67fbb95f.zip | |
PCI PM: Fix poweroff and restore callbacks
pci_fixup_device() is called too early in pci_pm_poweroff() and too
late in pci_pm_restore(). Moreover, pci_pm_restore_noirq() calls
pci_fixup_device() twice and in a wrong way. Fix that.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/pci-driver.c')
| -rw-r--r-- | drivers/pci/pci-driver.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index c3f76be832d4..23bdf64411e5 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -611,8 +611,6 @@ static int pci_pm_poweroff(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; - pci_fixup_device(pci_fixup_suspend, pci_dev); - if (drv && drv->pm) { if (drv->pm->poweroff) { error = drv->pm->poweroff(dev); @@ -622,6 +620,8 @@ static int pci_pm_poweroff(struct device *dev) error = pci_legacy_suspend(dev, PMSG_HIBERNATE); } + pci_fixup_device(pci_fixup_suspend, pci_dev); + return error; } @@ -648,6 +648,8 @@ static int pci_pm_restore(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; + pci_fixup_device(pci_fixup_resume, pci_dev); + if (drv && drv->pm) { if (drv->pm->restore) error = drv->pm->restore(dev); @@ -656,7 +658,6 @@ static int pci_pm_restore(struct device *dev) } else { error = pci_default_pm_resume_late(pci_dev); } - pci_fixup_device(pci_fixup_resume, pci_dev); return error; } @@ -667,7 +668,7 @@ static int pci_pm_restore_noirq(struct device *dev) struct device_driver *drv = dev->driver; int error = 0; - pci_fixup_device(pci_fixup_resume, pci_dev); + pci_fixup_device(pci_fixup_resume_early, pci_dev); if (drv && drv->pm) { if (drv->pm->restore_noirq) @@ -677,7 +678,6 @@ static int pci_pm_restore_noirq(struct device *dev) } else { pci_default_pm_resume_early(pci_dev); } - pci_fixup_device(pci_fixup_resume_early, pci_dev); return error; } |