1 files changed, 1 insertions, 0 deletions

diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
index 83f20ae6bd68..fcec59ff2355 100644
--- a/kernel/trace/trace_mmiotrace.c
+++ b/kernel/trace/trace_mmiotrace.c
@@ -11,6 +11,7 @@
 #include <linux/pci.h>
 
 #include "trace.h"
+#include "trace_output.h"
 
 struct header_iter {
         struct pci_dev *dev;