Thermal: exynos: fix cooling state translation

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Amit Daniel kachhap <amit.daniel@samsung.com>

2 files changed, 11 insertions, 1 deletions

diff --git a/include/linux/cpu_cooling.h b/include/linux/cpu_cooling.h
index 40b4ef54cc7d..bc479b1e0fd9 100644
--- a/include/linux/cpu_cooling.h
+++ b/include/linux/cpu_cooling.h
@@ -42,6 +42,8 @@ struct thermal_cooling_device *cpufreq_cooling_register(
  * @cdev: thermal cooling device pointer.
  */
 void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev);
+
+unsigned long cpufreq_cooling_get_level(unsigned int, unsigned int);
 #else /* !CONFIG_CPU_THERMAL */
 static inline struct thermal_cooling_device *cpufreq_cooling_register(
         const struct cpumask *clip_cpus)
@@ -53,6 +55,11 @@ static inline void cpufreq_cooling_unregister(
 {
         return;
 }
+static inline unsigned long cpufreq_cooling_get_level(unsigned int,
+                                                 unsigned int)
+{
+        return THERMAL_CSTATE_INVALID;
+}
 #endif  /* CONFIG_CPU_THERMAL */
 
 #endif /* __CPU_COOLING_H__ */
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index f0bd7f90a90d..5a3b428daaab 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -33,8 +33,11 @@
 #define THERMAL_MAX_TRIPS       12
 #define THERMAL_NAME_LENGTH     20
 
+/* invalid cooling state */
+#define THERMAL_CSTATE_INVALID -1UL
+
 /* No upper/lower limit requirement */
-#define THERMAL_NO_LIMIT        -1UL
+#define THERMAL_NO_LIMIT        THERMAL_CSTATE_INVALID
 
 /* Unit conversion macros */
 #define KELVIN_TO_CELSIUS(t)    (long)(((long)t-2732 >= 0) ?    \