PCI: Use pdev->pm_cap instead of pci_find_capability(..,PCI_CAP_ID_PM)
PCI PM cap register offset has been saved in pci_pm_init(),
so we can use pdev->pm_cap instead of using pci_find_capability(..)
here.
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 709791b..e37fea6 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -805,7 +805,7 @@
{
pci_power_t ret;
- if (!pci_find_capability(dev, PCI_CAP_ID_PM))
+ if (!dev->pm_cap)
return PCI_D0;
ret = platform_pci_choose_state(dev);