diff --git a/documentation/dev-manual/dev-manual-kernel-appendix.xml b/documentation/dev-manual/dev-manual-kernel-appendix.xml
index dc9eb26073..1ac529e6a3 100644
--- a/documentation/dev-manual/dev-manual-kernel-appendix.xml
+++ b/documentation/dev-manual/dev-manual-kernel-appendix.xml
@@ -308,10 +308,11 @@
                 <literallayout class='monospaced'>
      void __cpuinit calibrate_delay(void)
      {
-	     unsigned long lpj;
-	     static bool printed;
+     	unsigned long lpj;
+     	static bool printed;
+     	int this_cpu = smp_processor_id();
 
-         if (preset_lpj) {
+     	if (per_cpu(cpu_loops_per_jiffy, this_cpu)) {
                .
                .
                .