[PATCH] proc: proc_tty.c should include internal.h

[Ben Dooks]

The proc_tty_init() is defined in proc_tty.c, but has no declaration
as the file does not include internal.h where the declaration is.

Fix the following sparse error by including internal.h:

linux/fs/proc/proc_tty.c:175:13: warning: symbol 'proc_tty_init' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
---
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 fs/proc/proc_tty.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/proc/proc_tty.c b/fs/proc/proc_tty.c
index 15f327b..f4cfa50 100644
--- a/fs/proc/proc_tty.c
+++ b/fs/proc/proc_tty.c
@@ -15,6 +15,8 @@
 #include <linux/seq_file.h>
 #include <linux/bitops.h>
 
+#include "internal.h"
+
 /*
  * The /proc/tty directory inodes...
  */
-- 
2.8.1