Subject: Re: [PATCH 3/7] serial/8250: move UPIO_TSI to powerpc

From: David Daney <[email-masked]>
Date: Mon, 27 Jun 2011 16:51:42 -0700

On 06/27/2011 02:45 PM, Arnd Bergmann wrote:
> This iotype is only used by the legacy_serial code in powerpc, so the
> code should live there, rather than be compiled in for every 8250
> driver.
>
> Signed-off-by: Arnd Bergmann<[email-masked]>
> Cc: Benjamin Herrenschmidt<[email-masked]>
> Cc: [email-masked]
> Cc: Greg Kroah-Hartman<[email-masked]>
> Cc: [email-masked]
> ---
>   arch/powerpc/kernel/legacy_serial.c |   24 ++++++++++++++++++++++++
>   drivers/tty/serial/8250.c           |   23 -----------------------
>   2 files changed, 24 insertions(+), 23 deletions(-)
>

This seems vaguely familiar:

https://lkml.org/lkml/2008/10/6/297

So just for the hell of it...

Acked-by: David Daney <[email-masked]>