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    Subject[PATCH 5.4 347/475] ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs
    Date
    From: Jiaxin Yu <jiaxin.yu@mediatek.com>

    commit a7663c89f4193dbf717572e46e5a3251940dbdc8 upstream.

    Fixes the following build errors when mt6358 is configured as module:

    >> ERROR: modpost: "mt6358_set_mtkaif_protocol"
    >> [sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.ko] undefined!
    >> ERROR: modpost: "mt6358_set_mtkaif_protocol"
    >> [sound/soc/mediatek/mt8186/mt8186-mt6366-da7219-max98357.ko] undefined!

    Fixes: 6a8d4198ca80 ("ASoC: mediatek: mt6358: add codec driver")
    Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
    Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
    Link: https://lore.kernel.org/r/20220319120325.11882-1-jiaxin.yu@mediatek.com
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    sound/soc/codecs/mt6358.c | 4 ++++
    1 file changed, 4 insertions(+)

    --- a/sound/soc/codecs/mt6358.c
    +++ b/sound/soc/codecs/mt6358.c
    @@ -103,6 +103,7 @@ int mt6358_set_mtkaif_protocol(struct sn
    priv->mtkaif_protocol = mtkaif_protocol;
    return 0;
    }
    +EXPORT_SYMBOL_GPL(mt6358_set_mtkaif_protocol);

    static void playback_gpio_set(struct mt6358_priv *priv)
    {
    @@ -269,6 +270,7 @@ int mt6358_mtkaif_calibration_enable(str
    1 << RG_AUD_PAD_TOP_DAT_MISO_LOOPBACK_SFT);
    return 0;
    }
    +EXPORT_SYMBOL_GPL(mt6358_mtkaif_calibration_enable);

    int mt6358_mtkaif_calibration_disable(struct snd_soc_component *cmpnt)
    {
    @@ -292,6 +294,7 @@ int mt6358_mtkaif_calibration_disable(st
    capture_gpio_reset(priv);
    return 0;
    }
    +EXPORT_SYMBOL_GPL(mt6358_mtkaif_calibration_disable);

    int mt6358_set_mtkaif_calibration_phase(struct snd_soc_component *cmpnt,
    int phase_1, int phase_2)
    @@ -306,6 +309,7 @@ int mt6358_set_mtkaif_calibration_phase(
    phase_2 << RG_AUD_PAD_TOP_PHASE_MODE2_SFT);
    return 0;
    }
    +EXPORT_SYMBOL_GPL(mt6358_set_mtkaif_calibration_phase);

    /* dl pga gain */
    enum {

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