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path: root/drivers/pci/pci-acpi.c
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Diffstat (limited to 'drivers/pci/pci-acpi.c')
-rw-r--r--drivers/pci/pci-acpi.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index ca4927ba8433..740efa8be969 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -170,14 +170,13 @@ static pci_power_t acpi_pci_choose_state(struct pci_dev *pdev)
static bool acpi_pci_power_manageable(struct pci_dev *dev)
{
- acpi_handle handle = ACPI_HANDLE(&dev->dev);
-
- return handle ? acpi_bus_power_manageable(handle) : false;
+ struct acpi_device *adev = ACPI_COMPANION(&dev->dev);
+ return adev ? acpi_device_power_manageable(adev) : false;
}
static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
{
- acpi_handle handle = ACPI_HANDLE(&dev->dev);
+ struct acpi_device *adev = ACPI_COMPANION(&dev->dev);
static const u8 state_conv[] = {
[PCI_D0] = ACPI_STATE_D0,
[PCI_D1] = ACPI_STATE_D1,
@@ -188,7 +187,7 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
int error = -EINVAL;
/* If the ACPI device has _EJ0, ignore the device */
- if (!handle || acpi_has_method(handle, "_EJ0"))
+ if (!adev || acpi_has_method(adev->handle, "_EJ0"))
return -ENODEV;
switch (state) {
@@ -202,7 +201,7 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
case PCI_D1:
case PCI_D2:
case PCI_D3hot:
- error = acpi_bus_set_power(handle, state_conv[state]);
+ error = acpi_device_set_power(adev, state_conv[state]);
}
if (!error)
@@ -214,9 +213,8 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
static bool acpi_pci_can_wakeup(struct pci_dev *dev)
{
- acpi_handle handle = ACPI_HANDLE(&dev->dev);
-
- return handle ? acpi_bus_can_wakeup(handle) : false;
+ struct acpi_device *adev = ACPI_COMPANION(&dev->dev);
+ return adev ? acpi_device_can_wakeup(adev) : false;
}
static void acpi_pci_propagate_wakeup_enable(struct pci_bus *bus, bool enable)