From ab826ca4cf2fe8ebcfd21189ca8bfeb47ca88359 Mon Sep 17 00:00:00 2001 From: Shaohua Li Date: Fri, 20 Jul 2007 10:03:22 +0800 Subject: ACPI: Use ACPI methods to select PCI device suspend state applied after Rafel's 'PM: Update global suspend and hibernation operations framework' patch set Signed-off-by: Shaohua Li Signed-off-by: Len Brown --- drivers/pci/pci.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/pci/pci.c') diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 03fd59e80fe..1458fd69e67 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -499,7 +499,7 @@ pci_set_power_state(struct pci_dev *dev, pci_power_t state) return 0; } -int (*platform_pci_choose_state)(struct pci_dev *dev, pm_message_t state); +pci_power_t (*platform_pci_choose_state)(struct pci_dev *dev, pm_message_t state); /** * pci_choose_state - Choose the power state of a PCI device @@ -513,15 +513,15 @@ int (*platform_pci_choose_state)(struct pci_dev *dev, pm_message_t state); pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state) { - int ret; + pci_power_t ret; if (!pci_find_capability(dev, PCI_CAP_ID_PM)) return PCI_D0; if (platform_pci_choose_state) { ret = platform_pci_choose_state(dev, state); - if (ret >= 0) - state.event = ret; + if (ret != PCI_POWER_ERROR) + return ret; } switch (state.event) { -- cgit v1.2.3