drivers/char: Add export.h for THIS_MODULE to ttyprintk.c

It will need it called out explicitly in the near future due
to a module.h usage cleanup.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c
index a1f68af4ccf476b5e58dd3942c08337e55303d81..071003843f17ce6d232cd4130318d52a45028031 100644 (file)
--- 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;