[PATCH 2/8] tty: include kref.h in tty_driver.h

[Jiri Slaby]

We use kref in tty_driver.h, but do not include kref.h. It is currently
included by linux/cdev.h -> linux/kobject.h -> linux/kref.h chain, so
everything is in order only implicitly. So make this dependency
explicit.

Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
 include/linux/tty_driver.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index e15f8635aa36..a798e7f8890a 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -233,6 +233,7 @@
 
 #include <linux/export.h>
 #include <linux/fs.h>
+#include <linux/kref.h>
 #include <linux/list.h>
 #include <linux/cdev.h>
 #include <linux/termios.h>
-- 
2.32.0