if (tty == NULL)
return;
- if (tty->driver->put_char) {
- tty->driver->put_char(tty, ch);
+ /* FIXME: put_char should not be called from an IRQ */
+ if (tty->ops->put_char) {
+ tty->ops->put_char(tty, ch);
}
pInfo->bcc ^= ch;
}
{
struct tty_struct *tty = pInfo->tty;
- if (tty == NULL)
+ if (tty == NULL || tty->ops->flush_chars == NULL)
return;
-
- if (tty->driver->flush_chars) {
- tty->driver->flush_chars(tty);
- }
+ tty->ops->flush_chars(tty);
}
static void trigger_transmit(struct r3964_info *pInfo)
struct r3964_block_header *pBlock = pInfo->tx_first;
int room = 0;
- if ((tty == NULL) || (pBlock == NULL)) {
+ if (tty == NULL || pBlock == NULL) {
return;
}
- if (tty->driver->write_room)
- room = tty->driver->write_room(tty);
+ room = tty_write_room(tty);
TRACE_PS("transmit_block %p, room %d, length %d",
pBlock, room, pBlock->length);