diff --git a/drivers/mmi_annotate/mmi_annotate.c b/drivers/mmi_annotate/mmi_annotate.c
index fc46dbe0a0f1..ec11f261bd0e 100644
--- a/drivers/mmi_annotate/mmi_annotate.c
+++ b/drivers/mmi_annotate/mmi_annotate.c
@@ -26,6 +26,8 @@
 #include <linux/dma-contiguous.h>
 #include <linux/dma-mapping.h>
 #include <linux/mmi_annotate.h>
+#include <linux/seq_file.h>
+#include <linux/fs.h>
 
 #define MAX_USER_STR 1024
 #define DEFAULT_MEM_SIZE 4096
@@ -60,7 +62,7 @@ static int mmi_annotate_seq_show(struct seq_file *f, void *ptr)
 {
 	mutex_lock(&mem_lock);
 	if (mem_data.contents && mem_data.cur_off > 0) {
-		seq_printf(f, mem_data.contents);
+		seq_printf(f, "%s", mem_data.contents);
 	} else {
 		seq_printf(f, "No annotated data.\n");
 	}