linux-kernel - Re: [PATCH -mm] uvesafb: Don't access VGA registers directly when running on non-x86

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Date:	Thu, 13 Sep 2007 10:43:57 +0900
From:	Paul Mundt <lethal@...ux-sh.org>
To:	Michal Januszewski <spock@...too.org>
Cc:	Paulo Marques <pmarques@...popie.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH -mm] uvesafb: Don't access VGA registers directly when running on non-x86

On Wed, Sep 12, 2007 at 09:41:51PM +0200, Michal Januszewski wrote:
> The VGA registers are only available at their legacy IO locations on
> x86. Don't try to access them when running on other arches.
> 
> Note that the code accessing them directly is just an optimization
> (limits slow BIOS function calls).  We don't lose any functionality 
> by using BIOS calls instead of it on non-x86.
> 
> Signed-off-by: Michal Januszewski <spock@...too.org>

Looks fine, thanks Michal.
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