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    Subject[PATCH v2 2/6] ARM: dts: Mark SDIO as non-removable in exynos5420-peach-pit
    Date
    The Exynos5420 Peach Pit Chromebook has a Marvell WiFi SDIO chip which
    can't neither be removed nor be detected. But the node isn't marked
    as non-removable and instead has the broken-cd DT property.

    This causes the device to be removed when the system enters into a
    suspend state and the following warnings is shown after a resume:

    [ 181.944636] mmc2: error -2 during resume (card was removed?)

    Also remove the card-detect-delay property that is not needed with
    non-removable.

    Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
    ---

    Changes since v1:
    - Remove card-detect-delay property as well.

    arch/arm/boot/dts/exynos5420-peach-pit.dts | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
    index 72ba6f032ed7..02e99dbafcfb 100644
    --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
    +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
    @@ -709,10 +709,9 @@
    &mmc_1 {
    status = "okay";
    num-slots = <1>;
    - broken-cd;
    + non-removable;
    cap-sdio-irq;
    keep-power-in-suspend;
    - card-detect-delay = <200>;
    clock-frequency = <400000000>;
    samsung,dw-mshc-ciu-div = <1>;
    samsung,dw-mshc-sdr-timing = <0 1>;
    --
    2.4.3


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