Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

[cascardo/linux.git] / drivers / thermal / cpu_cooling.c

diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index 3788ed7..a32b417 100644 (file)
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -740,12 +740,22 @@ static int cpufreq_power2state(struct thermal_cooling_device *cdev,
 }
 
 /* Bind cpufreq callbacks to thermal cooling device ops */
+
 static struct thermal_cooling_device_ops cpufreq_cooling_ops = {
        .get_max_state = cpufreq_get_max_state,
        .get_cur_state = cpufreq_get_cur_state,
        .set_cur_state = cpufreq_set_cur_state,
 };
 
+static struct thermal_cooling_device_ops cpufreq_power_cooling_ops = {
+       .get_max_state          = cpufreq_get_max_state,
+       .get_cur_state          = cpufreq_get_cur_state,
+       .set_cur_state          = cpufreq_set_cur_state,
+       .get_requested_power    = cpufreq_get_requested_power,
+       .state2power            = cpufreq_state2power,
+       .power2state            = cpufreq_power2state,
+};
+
 /* Notifier for cpufreq policy change */
 static struct notifier_block thermal_cpufreq_notifier_block = {
        .notifier_call = cpufreq_thermal_notifier,
@@ -795,6 +805,7 @@ __cpufreq_cooling_register(struct device_node *np,
        struct cpumask temp_mask;
        unsigned int freq, i, num_cpus;
        int ret;
+       struct thermal_cooling_device_ops *cooling_ops;
 
        cpumask_and(&temp_mask, clip_cpus, cpu_online_mask);
        policy = cpufreq_cpu_get(cpumask_first(&temp_mask));
@@ -850,10 +861,6 @@ __cpufreq_cooling_register(struct device_node *np,
        cpumask_copy(&cpufreq_dev->allowed_cpus, clip_cpus);
 
        if (capacitance) {
-               cpufreq_cooling_ops.get_requested_power =
-                       cpufreq_get_requested_power;
-               cpufreq_cooling_ops.state2power = cpufreq_state2power;
-               cpufreq_cooling_ops.power2state = cpufreq_power2state;
                cpufreq_dev->plat_get_static_power = plat_static_func;
 
                ret = build_dyn_power_table(cpufreq_dev, capacitance);
@@ -861,6 +868,10 @@ __cpufreq_cooling_register(struct device_node *np,
                        cool_dev = ERR_PTR(ret);
                        goto free_table;
                }
+
+               cooling_ops = &cpufreq_power_cooling_ops;
+       } else {
+               cooling_ops = &cpufreq_cooling_ops;
        }
 
        ret = get_idr(&cpufreq_idr, &cpufreq_dev->id);
@@ -885,7 +896,7 @@ __cpufreq_cooling_register(struct device_node *np,
                 cpufreq_dev->id);
 
        cool_dev = thermal_of_cooling_device_register(np, dev_name, cpufreq_dev,
-                                                     &cpufreq_cooling_ops);
+                                                     cooling_ops);
        if (IS_ERR(cool_dev))
                goto remove_idr;