diff options
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 2797112c9400..e1a17b85447b 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -1263,25 +1263,25 @@ void pci_pm_init(struct pci_dev *dev) dev->d1_support = false; dev->d2_support = false; if (!pci_no_d1d2(dev)) { - if (pmc & PCI_PM_CAP_D1) { - dev_printk(KERN_DEBUG, &dev->dev, "supports D1\n"); + if (pmc & PCI_PM_CAP_D1) dev->d1_support = true; - } - if (pmc & PCI_PM_CAP_D2) { - dev_printk(KERN_DEBUG, &dev->dev, "supports D2\n"); + if (pmc & PCI_PM_CAP_D2) dev->d2_support = true; - } + + if (dev->d1_support || dev->d2_support) + dev_printk(KERN_DEBUG, &dev->dev, "supports%s%s\n", + dev->d1_support ? " D1": "", + dev->d2_support ? " D2": ""); } pmc &= PCI_PM_CAP_PME_MASK; if (pmc) { - dev_printk(KERN_INFO, &dev->dev, - "PME# supported from%s%s%s%s%s\n", - (pmc & PCI_PM_CAP_PME_D0) ? " D0" : "", - (pmc & PCI_PM_CAP_PME_D1) ? " D1" : "", - (pmc & PCI_PM_CAP_PME_D2) ? " D2" : "", - (pmc & PCI_PM_CAP_PME_D3) ? " D3hot" : "", - (pmc & PCI_PM_CAP_PME_D3cold) ? " D3cold" : ""); + dev_info(&dev->dev, "PME# supported from%s%s%s%s%s\n", + (pmc & PCI_PM_CAP_PME_D0) ? " D0" : "", + (pmc & PCI_PM_CAP_PME_D1) ? " D1" : "", + (pmc & PCI_PM_CAP_PME_D2) ? " D2" : "", + (pmc & PCI_PM_CAP_PME_D3) ? " D3hot" : "", + (pmc & PCI_PM_CAP_PME_D3cold) ? " D3cold" : ""); dev->pme_support = pmc >> PCI_PM_CAP_PME_SHIFT; /* * Make device's PM flags reflect the wake-up capability, but |