From: Heiko Carstens Date: Wed, 13 Jan 2010 19:44:41 +0000 (+0100) Subject: [S390] con3215: remove empty ioctl function X-Git-Tag: v2.6.33-rc5~70^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7b475d59a07cb193310afae48367bd1ea2faa411;p=platform%2Fkernel%2Flinux-3.10.git [S390] con3215: remove empty ioctl function ...instead of adding a compat ioctl function which would do nothing as well. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c index 9d61683..59ec073 100644 --- a/drivers/s390/char/con3215.c +++ b/drivers/s390/char/con3215.c @@ -1037,22 +1037,6 @@ static void tty3215_flush_buffer(struct tty_struct *tty) } /* - * Currently we don't have any io controls for 3215 ttys - */ -static int tty3215_ioctl(struct tty_struct *tty, struct file * file, - unsigned int cmd, unsigned long arg) -{ - if (tty->flags & (1 << TTY_IO_ERROR)) - return -EIO; - - switch (cmd) { - default: - return -ENOIOCTLCMD; - } - return 0; -} - -/* * Disable reading from a 3215 tty */ static void tty3215_throttle(struct tty_struct * tty) @@ -1117,7 +1101,6 @@ static const struct tty_operations tty3215_ops = { .write_room = tty3215_write_room, .chars_in_buffer = tty3215_chars_in_buffer, .flush_buffer = tty3215_flush_buffer, - .ioctl = tty3215_ioctl, .throttle = tty3215_throttle, .unthrottle = tty3215_unthrottle, .stop = tty3215_stop,