Lines Matching defs:ld
214 * @ld: optional ldisc ptr (must be referenced)
216 * Flush all the buffers containing receive data. If @ld != %NULL, flush the
221 void tty_buffer_flush(struct tty_struct *tty, struct tty_ldisc *ld)
240 if (ld && ld->ops->flush_buffer)
241 ld->ops->flush_buffer(tty);
373 * @ld: line discipline to process input
383 size_t tty_ldisc_receive_buf(struct tty_ldisc *ld, const u8 *p, const u8 *f,
386 if (ld->ops->receive_buf2)
387 count = ld->ops->receive_buf2(ld->tty, p, f, count);
389 count = min_t(size_t, count, ld->tty->receive_room);
390 if (count && ld->ops->receive_buf)
391 ld->ops->receive_buf(ld->tty, p, f, count);