[PATCH] tty: make termios_sem a mutex
[akpm@osdl.org: fix]
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/linux/tty.h b/include/linux/tty.h
index d1dec3d..ea4c260 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -174,7 +174,7 @@
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;