diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci-acpi.c | 4 | ||||
| -rw-r--r-- | drivers/pci/pci-driver.c | 7 |
2 files changed, 9 insertions, 2 deletions
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index fbf7b26..c5792d6 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -266,8 +266,8 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state) } if (!error) - dev_printk(KERN_INFO, &dev->dev, - "power state changed by ACPI to D%d\n", state); + dev_info(&dev->dev, "power state changed by ACPI to %s\n", + pci_power_name(state)); return error; } diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 185be37..5270f1a 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -959,6 +959,13 @@ static int pci_pm_poweroff_noirq(struct device *dev) if (!pci_dev->state_saved && !pci_is_bridge(pci_dev)) pci_prepare_to_sleep(pci_dev); + /* + * The reason for doing this here is the same as for the analogous code + * in pci_pm_suspend_noirq(). + */ + if (pci_dev->class == PCI_CLASS_SERIAL_USB_EHCI) + pci_write_config_word(pci_dev, PCI_COMMAND, 0); + return 0; } |