diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h
index 1d2b084..e7fa657 100644
--- a/include/linux/stacktrace.h
+++ b/include/linux/stacktrace.h
@@ -13,7 +13,7 @@
 extern void print_stack_trace(struct stack_trace *trace, int spaces);
 #else
 # define save_stack_trace(trace)			do { } while (0)
-# define print_stack_trace(trace)			do { } while (0)
+# define print_stack_trace(trace, spaces)		do { } while (0)
 #endif
 
 #endif