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SubjectRe: MMC: Make the configuration memory resource optional
On Fri, Jul 17, 2009 at 8:10 PM, Guennadi
Liakhovetski<> wrote:
> Add support for tmio_mmc hardware configurations, that lack the cnf io
> area, like SuperH SoCs. With this patch such hardware can pass a single
> ctl io area with the platform data.

Right, this need looks familiar. =)

Have you tested this on any specific platform?

> Signed-off-by: Guennadi Liakhovetski <>
> CC: Magnus Damm <>
> ---
> Pierre, I know you wanted to step down as a MMC maintainer (thanks for
> your great work btw!), but since we don't have a new one yet, I'm CC-ing
> you.
> A version of this patch has previously been submitted by Magnus Damm
> (CCed), but it hasn't been accepted back at 2.6.29 times (about 4 months
> ago). Now this driver extension has become much simpler, so, I think,
> there should be no problem accepting this patch now.

Yes, this patch looks a bit simpler than what I posted earlier. Nice work.

I remember posting a series of patches for the tmio_mmc driver, but
only the fixes were accepted at that point. Is this patch all that is
needed to get tmio_mmc working on your platform, or are you planning
on posting some other patches as well?


/ magnus

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