diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/pci.c | 12 | ||||
| -rw-r--r-- | drivers/pci/probe.c | 2 |
2 files changed, 6 insertions, 8 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 3dcb83d7eb2..e179af3186f 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -294,7 +294,7 @@ pci_set_power_state(struct pci_dev *dev, pci_power_t state) return -EIO; pci_read_config_word(dev,pm + PCI_PM_PMC,&pmc); - if ((pmc & PCI_PM_CAP_VER_MASK) > 2) { + if ((pmc & PCI_PM_CAP_VER_MASK) > 3) { printk(KERN_DEBUG "PCI: %s has unsupported PM cap regs version (%u)\n", pci_name(dev), pmc & PCI_PM_CAP_VER_MASK); @@ -302,12 +302,10 @@ pci_set_power_state(struct pci_dev *dev, pci_power_t state) } /* check if this device supports the desired state */ - if (state == PCI_D1 || state == PCI_D2) { - if (state == PCI_D1 && !(pmc & PCI_PM_CAP_D1)) - return -EIO; - else if (state == PCI_D2 && !(pmc & PCI_PM_CAP_D2)) - return -EIO; - } + if (state == PCI_D1 && !(pmc & PCI_PM_CAP_D1)) + return -EIO; + else if (state == PCI_D2 && !(pmc & PCI_PM_CAP_D2)) + return -EIO; pci_read_config_word(dev, pm + PCI_PM_CTRL, &pmcsr); diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 4be1b887ab6..b9c9b03919d 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -584,7 +584,7 @@ static int pci_setup_device(struct pci_dev * dev) dev->vendor, dev->device, class, dev->hdr_type); /* "Unknown power state" */ - dev->current_state = 4; + dev->current_state = PCI_UNKNOWN; /* Early fixups, before probing the BARs */ pci_fixup_device(pci_fixup_early, dev); |