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

On Thu, May 06, 2021 at 07:47:04AM +0200, Jiri Slaby wrote:

On 05. 05. 21, 11:19, Jiri Slaby wrote:

quoted

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 <redacted>

quoted

c: Richard Henderson [off-list ref]

Uh, "C" is a fugitive. Wanted dead or alive.

So should I send a v2 with:
Cc: Richard Henderson <redacted>
?

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

thanks,

greg k-h