thermal: exynos: Modify multi thermal zone register code.

Change-Id: I39164f0d2c7f1f257328f48040975ed73fbd0807
Signed-off-by: Park Chungwoo <cww.park@samsung.com>
Signed-off-by: Hyeonseong Gil <hs.gil@samsung.com>

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index df885203c0bfd3c9a254751042341caef42f69d2..8e93882f017eee49e1ad40ab70f55e117646b7f8 100644 (file)
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -1482,18 +1482,22 @@ static const struct thermal_zone_of_device_ops exynos_sensor_ops = {
 
 static int exynos_cpufreq_cooling_register(struct exynos_tmu_data *data)
 {
-       struct device_node *np, *child, *gchild, *ggchild;
+       struct device_node *np, *child = NULL, *gchild, *ggchild;
        struct device_node *cool_np;
        struct of_phandle_args cooling_spec;
        struct cpumask mask_val;
-       int cpu, ret;
+       int cpu, ret, i;
 
        np = of_find_node_by_name(NULL, "thermal-zones");
        if (!np)
                return -ENODEV;
 
-       /* Regist cpufreq cooling register */
-       child = of_get_next_child(np, NULL);
+       /* Regist cpufreq cooling device */
+       for (i = 0; i <= data->id; i++) {
+               child = of_get_next_child(np, child);
+               if (i == data->id)
+                       break;
+       }
        gchild = of_get_child_by_name(child, "cooling-maps");
        ggchild = of_get_next_child(gchild, NULL);
        ret = of_parse_phandle_with_args(ggchild, "cooling-device", "#cooling-cells",
@@ -1504,7 +1508,7 @@ static int exynos_cpufreq_cooling_register(struct exynos_tmu_data *data)
        cool_np = cooling_spec.np;
 
        for_each_possible_cpu(cpu) {
-               if (cpu_topology[cpu].cluster_id == 0) {
+               if (cpu_topology[cpu].cluster_id == data->id) {
                        cpumask_copy(&mask_val, topology_core_cpumask(cpu));
                }
        }