From d2e5f0c16ad60a7208fd371233e63b73c990ece2 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Sun, 23 Dec 2012 00:02:44 +0100 Subject: ACPI / PCI: Rework the setup and cleanup of device wakeup Currently, the ACPI wakeup capability of PCI devices is set up in two different places, partially in acpi_pci_bind() where runtime wakeup is initialized and partially in platform_pci_wakeup_init(), where system wakeup is initialized. The cleanup is only done in acpi_pci_unbind() and it only covers runtime wakeup. Use the new .setup() and .cleanup() callbacks in struct acpi_bus_type to consolidate that code and do the setup and the cleanup each in one place. Signed-off-by: Rafael J. Wysocki Acked-by: Yinghai Lu Acked-by: Toshi Kani --- drivers/acpi/device_pm.c | 2 +- drivers/acpi/pci_bind.c | 5 ----- 2 files changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/acpi') diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c index f09dc98..e4f6ac9 100644 --- a/drivers/acpi/device_pm.c +++ b/drivers/acpi/device_pm.c @@ -353,7 +353,7 @@ int acpi_pm_device_sleep_wake(struct device *dev, bool enable) * acpi_dev_pm_get_node - Get ACPI device node for the given physical device. * @dev: Device to get the ACPI node for. */ -static struct acpi_device *acpi_dev_pm_get_node(struct device *dev) +struct acpi_device *acpi_dev_pm_get_node(struct device *dev) { acpi_handle handle = DEVICE_ACPI_HANDLE(dev); struct acpi_device *adev; diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c index a1dee29..bbddcc9 100644 --- a/drivers/acpi/pci_bind.c +++ b/drivers/acpi/pci_bind.c @@ -43,8 +43,6 @@ static int acpi_pci_unbind(struct acpi_device *device) if (!dev) goto out; - device_set_run_wake(&dev->dev, false); - pci_acpi_remove_pm_notifier(device); acpi_power_resource_unregister_device(&dev->dev, device->handle); if (!dev->subordinate) @@ -71,10 +69,7 @@ static int acpi_pci_bind(struct acpi_device *device) if (!dev) return 0; - pci_acpi_add_pm_notifier(device, dev); acpi_power_resource_register_device(&dev->dev, device->handle); - if (device->wakeup.flags.run_wake) - device_set_run_wake(&dev->dev, true); /* * Install the 'bind' function to facilitate callbacks for -- cgit v1.1