PCI: Use PCI Express Capability accessor
Use PCI Express Capability access functions to simplify device
Capabilities Register usages.
Signed-off-by: Myron Stowe <myron.stowe@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 78581e1..63b3628 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1707,7 +1707,7 @@
*/
static inline int pci_pcie_type(const struct pci_dev *dev)
{
- return (dev->pcie_flags_reg & PCI_EXP_FLAGS_TYPE) >> 4;
+ return (pcie_caps_reg(dev) & PCI_EXP_FLAGS_TYPE) >> 4;
}
void pci_request_acs(void);