linux-kernel - Re: [PATCH] ALSA: cs5535audio: only build OLPC support if MGEODE

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Date:	Thu, 13 Nov 2008 18:12:22 +0100
From:	Takashi Iwai <tiwai@...e.de>
To:	Andres Salomon <dilinger@...ued.net>
Cc:	Pavel Machek <pavel@...e.cz>, Jeremy Katz <katzj@...hat.com>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Jordan Crouse <jordan.crouse@....com>,
	linux-kernel@...r.kernel.org, dsaxena@...top.org
Subject: Re: [PATCH] ALSA: cs5535audio: only build OLPC support if MGEODE_LX is defined

At Thu, 13 Nov 2008 17:31:59 +0100,
I wrote:
> 
> At Thu, 13 Nov 2008 11:14:28 -0500,
> Andres Salomon wrote:
> > 
> > On Thu, 13 Nov 2008 16:54:19 +0100
> > Takashi Iwai <tiwai@...e.de> wrote:
> > 
> > > At Thu, 13 Nov 2008 16:37:14 +0100,
> > > Pavel Machek wrote:
> > [...]
> > > > 
> > > > > IMO, the basic problem is rather that the platform and the CPU
> > > > > selection is mixed up.  The geode GPIO stuff shouldn't belong to
> > > > > CPU selection.
> > > > 
> > > > ACK... and suggested patch makes it worse.
> > > > 
> > > > There should be option 'support OLPC' somewhere, and that should
> > > > enable the gpio bits. Alsa driver should depend on that one.
> > > 
> > > Any better fix patch is welcome, of course :)
> > > This would make save a lot time than writing mails...
> > > 
> > > 
> > > thanks,
> > > 
> > > Takashi
> > 
> > 
> > Okay, how about something like the following?
> 
> Actually, this is exactly what I made at first.
> But, as asm/olpc.h is already dependent on GEODE, I decided to fix
> rather CONFIG_OLPC.

I forgot another thing.  The cs5535audio.h includes #ifdef CONFIG_OLPC
for OLPC-specific codes.  This has to be fixed as well...


thanks,

Takashi
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