diff options
Diffstat (limited to 'drivers/char/n_hdlc.c')
| -rw-r--r-- | drivers/char/n_hdlc.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/char/n_hdlc.c b/drivers/char/n_hdlc.c index a07c0af4819e..a35bfd7ee80e 100644 --- a/drivers/char/n_hdlc.c +++ b/drivers/char/n_hdlc.c @@ -342,12 +342,10 @@ static int n_hdlc_tty_open (struct tty_struct *tty) #endif /* Flush any pending characters in the driver and discipline. */ - if (tty->ldisc.flush_buffer) - tty->ldisc.flush_buffer (tty); + tty->ldisc.flush_buffer(tty); - if (tty->driver->flush_buffer) - tty->driver->flush_buffer (tty); + tty_driver_flush_buffer(tty); if (debuglevel >= DEBUG_LEVEL_INFO) printk("%s(%d)n_hdlc_tty_open() success\n",__FILE__,__LINE__); @@ -399,7 +397,7 @@ static void n_hdlc_send_frames(struct n_hdlc *n_hdlc, struct tty_struct *tty) /* Send the next block of data to device */ tty->flags |= (1 << TTY_DO_WRITE_WAKEUP); - actual = tty->driver->write(tty, tbuf->buf, tbuf->count); + actual = tty->ops->write(tty, tbuf->buf, tbuf->count); /* rollback was possible and has been done */ if (actual == -ERESTARTSYS) { @@ -752,8 +750,7 @@ static int n_hdlc_tty_ioctl(struct tty_struct *tty, struct file *file, case TIOCOUTQ: /* get the pending tx byte count in the driver */ - count = tty->driver->chars_in_buffer ? - tty->driver->chars_in_buffer(tty) : 0; + count = tty_chars_in_buffer(tty); /* add size of next output frame in queue */ spin_lock_irqsave(&n_hdlc->tx_buf_list.spinlock,flags); if (n_hdlc->tx_buf_list.head) |