1 files changed, 1 insertions, 4 deletions

diff --git a/fs/proc/proc_tty.c b/fs/proc/proc_tty.c
index 22846225acfa..49816e00b51a 100644
--- a/fs/proc/proc_tty.c
+++ b/fs/proc/proc_tty.c
@@ -15,9 +15,6 @@
 #include <linux/seq_file.h>
 #include <linux/bitops.h>
 
-static int tty_ldiscs_read_proc(char *page, char **start, off_t off,
-                                int count, int *eof, void *data);
-
 /*
  * The /proc/tty directory inodes...
  */
@@ -120,7 +117,7 @@ static void t_stop(struct seq_file *m, void *v)
         mutex_unlock(&tty_mutex);
 }
 
-static struct seq_operations tty_drivers_op = {
+static const struct seq_operations tty_drivers_op = {
         .start  = t_start,
         .next   = t_next,
         .stop   = t_stop,