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    Subject[PATCH 3/3] mmc: remove anti clock gating quirk for wl1271
    Date
    From: Pierre Tardy <pierre.tardy@intel.com>

    Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
    ---
    drivers/mmc/core/quirks.c | 18 ++++++++++++++++++
    1 files changed, 18 insertions(+), 0 deletions(-)

    diff --git a/drivers/mmc/core/quirks.c b/drivers/mmc/core/quirks.c
    index fe467c8..506e4fc 100644
    --- a/drivers/mmc/core/quirks.c
    +++ b/drivers/mmc/core/quirks.c
    @@ -33,6 +33,14 @@ static void add_quirk(struct mmc_card *card, int data)
    }

    /*
    + * This hook just removes a quirk unconditionnally
    + */
    +static void remove_quirk_hook(struct mmc_card *card, int data)
    +{
    + card->quirks &= ~data;
    +}
    +
    +/*
    * This hook just adds a quirk for all sdio devices
    */
    static void add_quirk_for_sdio_devices(struct mmc_card *card, int data)
    @@ -41,9 +49,19 @@ static void add_quirk_for_sdio_devices(struct mmc_card *card, int data)
    card->quirks |= data;
    }

    +#ifndef SDIO_VENDOR_ID_TI
    +#define SDIO_VENDOR_ID_TI 0x0097
    +#endif
    +
    +#ifndef SDIO_DEVICE_ID_TI_WL1271
    +#define SDIO_DEVICE_ID_TI_WL1271 0x4076
    +#endif
    +
    static const struct mmc_fixup mmc_fixup_methods[] = {
    { SDIO_ANY_ID, SDIO_ANY_ID,
    add_quirk_for_sdio_devices, MMC_QUIRK_BROKEN_CLK_GATING }
    + { SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,
    + remove_quirk_hook, MMC_QUIRK_BROKEN_CLK_GATING },
    { 0 }
    };

    --
    1.7.1


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