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PCI / ACPI PM: Rework some debug messages

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Move a debug message from acpi_pci_sleep_wake() to
acpi_pm_device_sleep_wake() and use the standard dev_*() macros
in there.

Reviewed-by: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Rafael J. Wysocki 2009-09-08 23:13:49 +02:00 • committed by Jesse Barnes
parent 5bcc2fb4e8
commit df8db91fc3
2 changed files with 10 additions and 13 deletions
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10
drivers/acpi/sleep.c
View file

@ -689,19 +689,25 @@ int acpi_pm_device_sleep_wake(struct device *dev, bool enable)
{ {
acpi_handle handle; acpi_handle handle;
struct acpi_device *adev; struct acpi_device *adev;
int error;
if (!device_may_wakeup(dev)) if (!device_may_wakeup(dev))
return -EINVAL; return -EINVAL;
handle = DEVICE_ACPI_HANDLE(dev); handle = DEVICE_ACPI_HANDLE(dev);
if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &adev))) { if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &adev))) {
printk(KERN_DEBUG "ACPI handle has no context!\n"); dev_dbg(dev, "ACPI handle has no context in %s!\n", __func__);
return -ENODEV; return -ENODEV;
} }
return enable ? error = enable ?
acpi_enable_wakeup_device_power(adev, acpi_target_sleep_state) : acpi_enable_wakeup_device_power(adev, acpi_target_sleep_state) :
acpi_disable_wakeup_device_power(adev); acpi_disable_wakeup_device_power(adev);
if (!error)
dev_info(dev, "wake-up capability %s by ACPI\n",
enable ? "enabled" : "disabled");
return error;
} }
#endif #endif

13
drivers/pci/pci-acpi.c
View file

@ -111,17 +111,8 @@ static bool acpi_pci_can_wakeup(struct pci_dev *dev)
static int acpi_pci_sleep_wake(struct pci_dev *dev, bool enable) static int acpi_pci_sleep_wake(struct pci_dev *dev, bool enable)
{ {
int error; return acpi_pci_can_wakeup(dev) ?
acpi_pm_device_sleep_wake(&dev->dev, enable) : 0;
if (!acpi_pci_can_wakeup(dev))
return 0;
error = acpi_pm_device_sleep_wake(&dev->dev, enable);
if (!error)
dev_info(&dev->dev, "wake-up capability %s by ACPI\n",
enable ? "enabled" : "disabled");
return error;
} }
static struct pci_platform_pm_ops acpi_pci_platform_pm = { static struct pci_platform_pm_ops acpi_pci_platform_pm = {