PCI hotplug: use pci_pcie_cap()
Use pci_pcie_cap() instead of pci_find_capability() to get PCIe capability offset in PCI hotplug core. This avoids unnecessary search in PCI configuration space. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
parent
db9538a749
commit
d3ccc4091f
|
@ -102,7 +102,7 @@ static void program_hpp_type2(struct pci_dev *dev, struct hpp_type2 *hpp)
|
|||
return;
|
||||
|
||||
/* Find PCI Express capability */
|
||||
pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
|
||||
pos = pci_pcie_cap(dev);
|
||||
if (!pos)
|
||||
return;
|
||||
|
||||
|
|
Loading…
Reference in a new issue