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    Subject[PATCH v15 02/39] soc/tegra: Add devm_tegra_core_dev_init_opp_table_common()
    Date
    Only couple drivers need to get the -ENODEV error code and majority of
    drivers need to explicitly initialize the performance state. Add new
    common helper which sets up OPP table for these drivers.

    Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
    Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
    ---
    include/soc/tegra/common.h | 15 +++++++++++++++
    1 file changed, 15 insertions(+)

    diff --git a/include/soc/tegra/common.h b/include/soc/tegra/common.h
    index af41ad80ec21..8ec1ac07fc85 100644
    --- a/include/soc/tegra/common.h
    +++ b/include/soc/tegra/common.h
    @@ -39,4 +39,19 @@ devm_tegra_core_dev_init_opp_table(struct device *dev,
    }
    #endif

    +static inline int
    +devm_tegra_core_dev_init_opp_table_common(struct device *dev)
    +{
    + struct tegra_core_opp_params opp_params = {};
    + int err;
    +
    + opp_params.init_state = true;
    +
    + err = devm_tegra_core_dev_init_opp_table(dev, &opp_params);
    + if (err != -ENODEV)
    + return err;
    +
    + return 0;
    +}
    +
    #endif /* __SOC_TEGRA_COMMON_H__ */
    --
    2.33.1
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