PCI: Assign values to 'pci_obff_signal_type' enumeration constants

'pci_obff_signal_type' is passed between drivers and the kernel API.
This patch explicitly assigns values to the enumeration type's constants
which aids in detecting any future changes or additions that would break
the kernel's ABI.

No functional change.

Signed-off-by: Myron Stowe <myron.stowe@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

diff --git a/include/linux/pci.h b/include/linux/pci.h
index c446b5ca2d38e0e58b650b217bec0f0f90945dd7..6e96015e936219eb72dc4b908148efbc483424a9 100644 (file)
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -843,8 +843,8 @@ void pci_enable_ido(struct pci_dev *dev, unsigned long type);
 void pci_disable_ido(struct pci_dev *dev, unsigned long type);
 
 enum pci_obff_signal_type {
-       PCI_EXP_OBFF_SIGNAL_L0,
-       PCI_EXP_OBFF_SIGNAL_ALWAYS,
+       PCI_EXP_OBFF_SIGNAL_L0 = 0,
+       PCI_EXP_OBFF_SIGNAL_ALWAYS = 1,
 };
 int pci_enable_obff(struct pci_dev *dev, enum pci_obff_signal_type);
 void pci_disable_obff(struct pci_dev *dev);