1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/tty.h b/include/linux/tty.h
index d1dec3d0c814..ea4c2605f8da 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -174,7 +174,7 @@ struct tty_struct {
         struct tty_driver *driver;
         int index;
         struct tty_ldisc ldisc;
-        struct semaphore termios_sem;
+        struct mutex termios_mutex;
         struct termios *termios, *termios_locked;
         char name[64];
         int pgrp;