|
@@ -193,8 +193,6 @@ static int moxa_write(struct tty_struct *, const unsigned char *, int);
|
|
|
static int moxa_write_room(struct tty_struct *);
|
|
|
static void moxa_flush_buffer(struct tty_struct *);
|
|
|
static int moxa_chars_in_buffer(struct tty_struct *);
|
|
|
-static void moxa_flush_chars(struct tty_struct *);
|
|
|
-static void moxa_put_char(struct tty_struct *, unsigned char);
|
|
|
static void moxa_throttle(struct tty_struct *);
|
|
|
static void moxa_unthrottle(struct tty_struct *);
|
|
|
static void moxa_set_termios(struct tty_struct *, struct ktermios *);
|
|
@@ -391,8 +389,6 @@ static const struct tty_operations moxa_ops = {
|
|
|
.write_room = moxa_write_room,
|
|
|
.flush_buffer = moxa_flush_buffer,
|
|
|
.chars_in_buffer = moxa_chars_in_buffer,
|
|
|
- .flush_chars = moxa_flush_chars,
|
|
|
- .put_char = moxa_put_char,
|
|
|
.ioctl = moxa_ioctl,
|
|
|
.throttle = moxa_throttle,
|
|
|
.unthrottle = moxa_unthrottle,
|
|
@@ -1284,27 +1280,6 @@ static int moxa_chars_in_buffer(struct tty_struct *tty)
|
|
|
return chars;
|
|
|
}
|
|
|
|
|
|
-static void moxa_flush_chars(struct tty_struct *tty)
|
|
|
-{
|
|
|
- /*
|
|
|
- * Don't think I need this, because this is called to empty the TX
|
|
|
- * buffer for the 16450, 16550, etc.
|
|
|
- */
|
|
|
-}
|
|
|
-
|
|
|
-static void moxa_put_char(struct tty_struct *tty, unsigned char c)
|
|
|
-{
|
|
|
- struct moxa_port *ch = tty->driver_data;
|
|
|
-
|
|
|
- if (ch == NULL)
|
|
|
- return;
|
|
|
- spin_lock_bh(&moxa_lock);
|
|
|
- MoxaPortWriteData(ch, &c, 1);
|
|
|
- spin_unlock_bh(&moxa_lock);
|
|
|
-
|
|
|
- ch->statusflags |= LOWWAIT;
|
|
|
-}
|
|
|
-
|
|
|
static int moxa_tiocmget(struct tty_struct *tty, struct file *file)
|
|
|
{
|
|
|
struct moxa_port *ch;
|