[lkml]   [2016]   [Sep]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 0/9] tty: tty_struct dependency clean-ups
On Fri,  9 Sep 2016 17:37:01 -0500
Rob Herring <> wrote:

> This patch series removes or prepares to remove some of the dependencies
> on tty_struct within tty_port drivers. This will allow using tty_ports
> directly for so called UART slave devices.

You can create a tty_struct kernel side with the two tiny changes I
posted before. Why do you want to do invasive tree wide changes when you
can do simple ones ?

> Next up after this are moving some functions to the tty_port ops. I've
> got some WIP patches for some of that, but nothing ready to send out
> quite yet.

I think before this lot happens you need to decide where these structures
belong. Termios and termios_locked for example could live in the tty_port
as the physical tty is incapable of having multiple sets of terminal data
at once.

Really though this looks to me like *MASSIVE* churn for now purpose.
Create a tty_struct kernel side, and use that, the needed patch is then



 \ /
  Last update: 2016-09-17 09:59    [W:0.158 / U:0.848 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site