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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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