diff --git a/[refs] b/[refs]
index 183e71df6d3f..1128b053a6d9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 43d786ed4df4c54cb8802a523748a7d78130a2cb
+refs/heads/master: 688398bb7b9c6ac115da7749ea808d3ef69e029f
diff --git a/trunk/include/linux/pci.h b/trunk/include/linux/pci.h
index c446b5ca2d38..6e96015e9362 100644
--- a/trunk/include/linux/pci.h
+++ b/trunk/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);