add #ifdef CONFIG_XMON around a XMON variable reference

4ca7183e · Will Schmidt · Anton Blanchard · 10142a9b · 4ca7183e
Commit 4ca7183e authored Mar 29, 2003 by Will Schmidt Committed by Anton Blanchard Mar 29, 2003
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drivers/char/hvc_console.c drivers/char/hvc_console.c +5 -0

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--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -227,7 +227,12 @@ static void hvc_poll(int index)
 	spin_unlock_irqrestore(&hp->lock, flags);
 }

+#if defined (CONFIG_XMON)
 extern unsigned long cpus_in_xmon;
+#else
+unsigned long cpus_in_xmon=0;
+#endif
+

 int khvcd(void *unused)
 {