From: Jiri Slaby <jslaby@suse.cz>
Date: Fri, 23 Jul 2021 10:31:41 +0000 (+0200)
Subject: tty: include kref.h in tty_driver.h
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=890ebae627708cd530592b524efd5d26d9fdb2ec;p=linux.git

tty: include kref.h in tty_driver.h

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@suse.cz>
Link: https://lore.kernel.org/r/20210723103147.18250-3-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index e15f8635aa36b..a798e7f8890aa 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>