Re: tiny tty driver sample

[Alan Cox]

> I guess something like
> 
> 	tty_buffer_request_room(tty, data_size);
> 	for (i = 0; i < data_size; ++i)
> 		work += tty_insert_flip_char(tty, data[i], TTY_NORMAL);
> 	if (work)
> 		tty_flip_buffer_push(tty);


Unless data_size can be very large and high speed then you can replace the
lot with

	if (tty_insert_flip_string(tty, data, data_size))
		tty_flip_buffer_push(tty);

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