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| author | Yijing Wang | 2013-06-18 10:22:14 +0200 |
|---|---|---|
| committer | Bjorn Helgaas | 2013-06-18 20:05:34 +0200 |
| commit | 728cdb7582a230234795619036d887d7f52bce1e (patch) | |
| tree | 0de33c16dddda3b7e94d3657d27150ee20c24201 /drivers/pci/pci.c | |
| parent | PCI / ACPI / PM: Use correct power state strings in messages (diff) | |
| download | kernel-qcow2-linux-728cdb7582a230234795619036d887d7f52bce1e.tar.gz kernel-qcow2-linux-728cdb7582a230234795619036d887d7f52bce1e.tar.xz kernel-qcow2-linux-728cdb7582a230234795619036d887d7f52bce1e.zip | |
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>
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 709791b70ca0..e37fea6e178d 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -805,7 +805,7 @@ pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state) { 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); |