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    SubjectRe: [PATCH 2/2] mmc: dw_mmc: Handle wp-gpios from device tree
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    On Wed, Nov 21, 2012 at 5:42 PM, Seungwon Jeon <tgih.jun@samsung.com> wrote:
    > Hi,
    >
    > wp-gpios has been implemented in dw_mmc-exynos.c
    > It can be reused for EXYNOS platform? We need to modify some though.

    Yup, I've seen that. Patch 1/2 ("mmc: dw_mmc: exynos: Stop claiming
    wp-gpio") addressed that. For some reason I can't find that on
    LKML.org yet. Strange. :-/ I'll forward it on to you shortly.

    In any case: I found that the exynos code didn't actually work. It
    claimed the GPIO but didn't ever look at it.

    I have the beginnings of the code to implement this properly in the
    exynos code but I stopped working on it when I decided that other SoCs
    could also benefit from the code and it fit better in the general
    dw_mmc driver.

    If you disagree and would like me to cleanup the version of this patch
    that's just in the exynos driver and post that, I will. Just let me
    know.


    Thanks for the review!

    -Doug


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