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-rw-r--r--drivers/pci/pci.c12
-rw-r--r--drivers/pci/probe.c2
2 files changed, 6 insertions, 8 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 3dcb83d..e179af3 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 4be1b88..b9c9b03 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);
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