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    Subject[PATCH v1 5/7] cpufreq: qcom-hw: Register as a cpufreq cooling device
    Date
    Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
    ---
    drivers/cpufreq/qcom-cpufreq-hw.c | 5 +++++
    1 file changed, 5 insertions(+)

    diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
    index 649dddd72749..1c01311e5927 100644
    --- a/drivers/cpufreq/qcom-cpufreq-hw.c
    +++ b/drivers/cpufreq/qcom-cpufreq-hw.c
    @@ -5,6 +5,7 @@

    #include <linux/bitfield.h>
    #include <linux/cpufreq.h>
    +#include <linux/cpu_cooling.h>
    #include <linux/init.h>
    #include <linux/kernel.h>
    #include <linux/module.h>
    @@ -216,7 +217,10 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy)
    static int qcom_cpufreq_hw_cpu_exit(struct cpufreq_policy *policy)
    {
    void __iomem *base = policy->driver_data - REG_PERF_STATE;
    + struct thermal_cooling_device *cdev = policy->cooldev;

    + if (cdev)
    + cpufreq_cooling_unregister(cdev);
    kfree(policy->freq_table);
    devm_iounmap(&global_pdev->dev, base);

    @@ -238,6 +242,7 @@ static struct cpufreq_driver cpufreq_qcom_hw_driver = {
    .init = qcom_cpufreq_hw_cpu_init,
    .exit = qcom_cpufreq_hw_cpu_exit,
    .fast_switch = qcom_cpufreq_hw_fast_switch,
    + .ready = generic_cpufreq_ready,
    .name = "qcom-cpufreq-hw",
    .attr = qcom_cpufreq_hw_attr,
    };
    --
    2.17.1
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