From d7ce20b2024d318b9ba88859226af1441270d99f Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Wed, 23 Jul 2008 21:26:47 -0700 Subject: remove is_tty() This patch removes the no longer used is_tty(). Signed-off-by: Adrian Bunk Acked-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/tty_io.c | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'drivers/char') diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index fa48dba5ba5e..6f4d856df987 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -1119,19 +1119,6 @@ int tty_hung_up_p(struct file *filp) EXPORT_SYMBOL(tty_hung_up_p); -/** - * is_tty - checker whether file is a TTY - * @filp: file handle that may be a tty - * - * Check if the file handle is a tty handle. - */ - -int is_tty(struct file *filp) -{ - return filp->f_op->read == tty_read - || filp->f_op->read == hung_up_tty_read; -} - static void session_clear_tty(struct pid *session) { struct task_struct *p; -- cgit v1.2.3