linux-kernel - Re: [PATCH] mmc: Disabler for Ricoh MMC controller

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Message-ID: <4701D0BA.7080404@overt.org>
Date:	Mon, 01 Oct 2007 22:01:46 -0700
From:	Philip Langdale <philipl@...rt.org>
To:	benh@...nel.crashing.org
CC:	Pierre Ossman <drzeus@...eus.cx>, sdhci-devel@...t.drzeus.cx,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mmc: Disabler for Ricoh MMC controller

Benjamin Herrenschmidt wrote:
> On Tue, 2007-10-02 at 14:44 +1000, Benjamin Herrenschmidt wrote:
>> On Mon, 2007-10-01 at 20:23 -0700, Philip Langdale wrote:
>>> Thanks to Matt Domsch and Rezwanul Kabir at Dell, we know how to disable the
>>> MMC controller on the multi-function Ricoh R5C832. The MMC controller needs
>>> to be disabled or it will steal MMC cards from the SD controller where they
>>> would otherwise be supported by the Linux SDHCI driver.
>> Why can't that be a quirk instead ?
> 
> That is, a global quirk or a quirk in the SDHCI driver...

Pierre doesn't want a quirk.

--phil
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