X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=kernel%2Flockdep_internals.h;h=56b196932c081e915568d4fef27a92c08e129758;hb=9eca0a47dee201a73967026985b5f0a79a46bd36;hp=55db193d366dcd8489290883f411c4938f45df0e;hpb=5aa37e4f0614e3b1f385426ce1e962e84c275bdf;p=karo-tx-linux.git

diff --git a/kernel/lockdep_internals.h b/kernel/lockdep_internals.h
index 55db193d366d..56b196932c08 100644
--- a/kernel/lockdep_internals.h
+++ b/kernel/lockdep_internals.h
@@ -50,8 +50,21 @@ extern unsigned int nr_process_chains;
 extern unsigned int max_lockdep_depth;
 extern unsigned int max_recursion_depth;
 
+#ifdef CONFIG_PROVE_LOCKING
 extern unsigned long lockdep_count_forward_deps(struct lock_class *);
 extern unsigned long lockdep_count_backward_deps(struct lock_class *);
+#else
+static inline unsigned long
+lockdep_count_forward_deps(struct lock_class *class)
+{
+	return 0;
+}
+static inline unsigned long
+lockdep_count_backward_deps(struct lock_class *class)
+{
+	return 0;
+}
+#endif
 
 #ifdef CONFIG_DEBUG_LOCKDEP
 /*