int cnt;
do {
- cnt = tty_buffer_request_room(tty, length);
+ cnt = tty_insert_flip_string(tty, data, length);
if (cnt < length) {
dev_err(dev, "%s - dropping data, %d bytes lost\n",
__func__, length - cnt);
if (cnt == 0)
break;
}
- tty_insert_flip_string(tty, data, cnt);
tty_flip_buffer_push(tty);
data += cnt;
length -= cnt;