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SubjectRe: [PATCH] sdio: add CD disable support
Hi David,

Thank you for your comments.

On Thu, Jul 30, 2009 at 3:54 PM, David Vrabel<> wrote:
> Platforms may rely on the card's pull-up and not fit/configure an
> external one.  There may need to be a way for host controller drivers to
>  say this and prevent the disabling of the card's DAT3 pull-up.

Currently the only way to really disable the CD using this patch is by
setting the disable_cd bit on for a specific controller. We are doing so
for a specific controller to which an embedded sdio device is wired,
on certain boards. This is done using the embedded_sdio's .cccr field,
which is used instead of reading the card's cccr.
So as you correctly noted, card has no say here.

> The first sentence of this comment doesn't make sense.


I'll follow-up with a correction of the patch and will appreciate your review.

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