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PCI hotplug: use pci_pcie_cap()
authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Wed, 11 Nov 2009 05:34:15 +0000 (14:34 +0900)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Tue, 24 Nov 2009 23:25:14 +0000 (15:25 -0800)
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>
drivers/pci/hotplug/pcihp_slot.c patch | blob | blame | history

diff --git a/drivers/pci/hotplug/pcihp_slot.c b/drivers/pci/hotplug/pcihp_slot.c
index cc8ec3aa41a7f494f7338b0c30a4c2efcefe7a81..7f61afed672af3d35d19cb7dea712268d564791f 100644 (file)
--- a/drivers/pci/hotplug/pcihp_slot.c
+++ b/drivers/pci/hotplug/pcihp_slot.c
@@ -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;