X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=kernel%2Flockdep_internals.h;h=56b196932c081e915568d4fef27a92c08e129758;hb=d6e15199d1784df90b7535e625f7617bd343d202;hp=55db193d366dcd8489290883f411c4938f45df0e;hpb=b0e0c9e7f6d5764633e93944dafd896dd6097318;p=linux-2.6-omap-h63xx.git

diff --git a/kernel/lockdep_internals.h b/kernel/lockdep_internals.h
index 55db193d366..56b196932c0 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
 /*