diff options
Diffstat (limited to 'drivers/pci/pci-acpi.c')
| -rw-r--r-- | drivers/pci/pci-acpi.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index 7c29ee4ed0ae..577074efbe62 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -47,6 +47,9 @@ static void pci_acpi_wake_dev(acpi_handle handle, u32 event, void *context) if (event != ACPI_NOTIFY_DEVICE_WAKE || !pci_dev) return; + if (pci_dev->pme_poll) + pci_dev->pme_poll = false; + if (pci_dev->current_state == PCI_D3cold) { pci_wakeup_event(pci_dev); pm_runtime_resume(&pci_dev->dev); @@ -57,9 +60,6 @@ static void pci_acpi_wake_dev(acpi_handle handle, u32 event, void *context) if (pci_dev->pme_support) pci_check_pme_status(pci_dev); - if (pci_dev->pme_poll) - pci_dev->pme_poll = false; - pci_wakeup_event(pci_dev); pm_runtime_resume(&pci_dev->dev); @@ -141,7 +141,7 @@ phys_addr_t acpi_pci_root_get_mcfg_addr(acpi_handle handle) * if (_PRW at S-state x) * choose from highest power _SxD to lowest power _SxW * else // no _PRW at S-state x - * choose highest power _SxD or any lower power + * choose highest power _SxD or any lower power */ static pci_power_t acpi_pci_choose_state(struct pci_dev *pdev) @@ -173,15 +173,14 @@ 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 = DEVICE_ACPI_HANDLE(&dev->dev); + acpi_handle handle = ACPI_HANDLE(&dev->dev); return handle ? acpi_bus_power_manageable(handle) : false; } static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state) { - acpi_handle handle = DEVICE_ACPI_HANDLE(&dev->dev); - acpi_handle tmp; + acpi_handle handle = ACPI_HANDLE(&dev->dev); static const u8 state_conv[] = { [PCI_D0] = ACPI_STATE_D0, [PCI_D1] = ACPI_STATE_D1, @@ -192,7 +191,7 @@ 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_SUCCESS(acpi_get_handle(handle, "_EJ0", &tmp))) + if (!handle || acpi_has_method(handle, "_EJ0")) return -ENODEV; switch (state) { @@ -218,7 +217,7 @@ 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 = DEVICE_ACPI_HANDLE(&dev->dev); + acpi_handle handle = ACPI_HANDLE(&dev->dev); return handle ? acpi_bus_can_wakeup(handle) : false; } |