Subject: Re: [PATCH] export new __io{re,un}map_at() symbols

From: Olof Johansson <[email-masked]>
Date: Mon, 10 Sep 2007 17:41:36 -0500

Hi,

On Tue, Sep 11, 2007 at 07:57:52AM +1000, Paul Mackerras wrote:
> Olof Johansson writes:
> 
> > Export new __io{re,un}map_at() symbols so modules can use them.
> 
> What module wants to use these?  How is it going to work out what
> effective address to use?

electra_cf uses it, that driver is currently in -mm including below
update to use benh's rewritten interfaces:

http://patchwork.ozlabs.org/linuxppc/patch?id=13237

It gets the effective addresses to use out of the device tree.

-Olof