From c9b9972b3c88272be02d971346285d1c67fbb95f Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Wed, 7 Jan 2009 13:02:36 +0100 Subject: [PATCH] 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 Acked-by: Pavel Machek Signed-off-by: Jesse Barnes --- drivers/pci/pci-driver.c | 10 +++++----- 1 file 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; } -- 2.20.1