diff options
Diffstat (limited to 'drivers/tty/n_gsm.c')
| -rw-r--r-- | drivers/tty/n_gsm.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index c3fe026d3168..e3cc27749344 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -2304,21 +2304,6 @@ static void gsmld_receive_buf(struct tty_struct *tty, const unsigned char *cp, } /** - * gsmld_chars_in_buffer - report available bytes - * @tty: tty device - * - * Report the number of characters buffered to be delivered to user - * at this instant in time. - * - * Locking: gsm lock - */ - -static ssize_t gsmld_chars_in_buffer(struct tty_struct *tty) -{ - return 0; -} - -/** * gsmld_flush_buffer - clean input queue * @tty: terminal device * @@ -2830,7 +2815,6 @@ static struct tty_ldisc_ops tty_ldisc_packet = { .open = gsmld_open, .close = gsmld_close, .flush_buffer = gsmld_flush_buffer, - .chars_in_buffer = gsmld_chars_in_buffer, .read = gsmld_read, .write = gsmld_write, .ioctl = gsmld_ioctl, |