1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c
index f22861511909..eedd5474850c 100644
--- a/drivers/char/ttyprintk.c
+++ b/drivers/char/ttyprintk.c
@@ -17,6 +17,7 @@
 #include <linux/device.h>
 #include <linux/serial.h>
 #include <linux/tty.h>
+#include <linux/export.h>
 
 struct ttyprintk_port {
         struct tty_port port;