[patch 6/6] staging: speakup: Migrate acntsa, bns, dectlk and txprt to ttyio

[Samuel Thibault]

Okash Khawaja, on sam. 25 févr. 2017 19:30:31 +0000, wrote:
> Index: linux-stable/drivers/staging/speakup/speakup_dectlk.c
> ===================================================================
> --- linux-stable.orig/drivers/staging/speakup/speakup_dectlk.c
> +++ linux-stable/drivers/staging/speakup/speakup_dectlk.c

Actually, this one does use input, even if not explicitly, and it's
quite important actually since it's the flow control (XON/XOFF), so it
should not be included in our first round of conversion.

This is done through the read_buff_add method. Please note in your todo
for the input part, that ttyio will have to call read_buff_add for each
received character, when that method is not NULL (that's actually the
only driver using it, so we will really need a tester for this exact
driver).

Samuel