[PATCH v1 5/7] cpufreq: qcom-hw: Register as a cpufreq cooling device

[Amit Kucheria]

Signed-off-by: Amit Kucheria <amit.kuche...@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