Re: [PATCH 25/35] tty: remove tty_operations::chars_in_buffer for non-buffering

[Greg KH]

On Thu, May 06, 2021 at 07:47:04AM +0200, Jiri Slaby wrote:
> On 05. 05. 21, 11:19, Jiri Slaby wrote:
> > The only user of tty_ops::chars_in_buffer is tty_chars_in_buffer. And it
> > considers tty_ops::chars_in_buffer optional. In case it's NULL, zero is
> > returned. So remove all those chars_in_buffer from tty_ops which return
> > zero. (Zero means such driver doesn't buffer.)
> > 
> > Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
> 
> 
> > c: Richard Henderson <rth@xxxxxxxxxxx>
> 
> Uh, "C" is a fugitive. Wanted dead or alive.
> 
> So should I send a v2 with:
> Cc: Richard Henderson <rth@xxxxxxxxxxx>
> ?

Nah, it should be fine, I can fix it up.

thanks,

greg k-h