diff options
| author | Adrian Bunk <bunk@kernel.org> | 2008-07-23 21:26:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 10:47:13 -0700 |
| commit | d7ce20b2024d318b9ba88859226af1441270d99f (patch) | |
| tree | 3d12f9d53ebb5db6f1112bffc717da854ce9dafd /drivers | |
| parent | d36e74c4392b5f26a5c4d94d7881a156ddc8e593 (diff) | |
| download | linux-d7ce20b2024d318b9ba88859226af1441270d99f.tar.gz linux-d7ce20b2024d318b9ba88859226af1441270d99f.tar.bz2 linux-d7ce20b2024d318b9ba88859226af1441270d99f.zip | |
remove is_tty()
This patch removes the no longer used is_tty().
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/tty_io.c | 13 |
1 files changed, 0 insertions, 13 deletions
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; |