1 files changed, 5 insertions, 0 deletions
diff --git a/include/pci.h b/include/pci.h
index dcd354a..8169fe6 100644
--- a/include/pci.h
+++ b/include/pci.h
@@ -390,6 +390,11 @@ static inline void phb_lock(struct phb *phb)
 	lock(&phb->lock);
 }
 
+static inline bool phb_try_lock(struct phb *phb)
+{
+	return try_lock(&phb->lock);
+}
+
 static inline void phb_unlock(struct phb *phb)
 {
 	unlock(&phb->lock);