[PATCH 04/30] thermal: cpu_cooling: use EXPORT_SYMBOL_GPL

[Eduardo Valentin]

Restrict the usage to GPL modules.

Cc: Zhang Rui <rui.zhang@xxxxxxxxx>
Cc: linux-pm@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Eduardo Valentin <eduardo.valentin@xxxxxx>
---
 drivers/thermal/cpu_cooling.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index 7c0c05b..64dc4dd 100644
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -200,8 +200,7 @@ unsigned long cpufreq_cooling_get_level(unsigned int cpu, unsigned int freq)
 		return THERMAL_CSTATE_INVALID;
 	return (unsigned long)val;
 }
-
-EXPORT_SYMBOL(cpufreq_cooling_get_level);
+EXPORT_SYMBOL_GPL(cpufreq_cooling_get_level);
 
 /**
  * get_cpu_frequency - get the absolute value of frequency from level.
@@ -414,7 +413,7 @@ struct thermal_cooling_device *cpufreq_cooling_register(
 	mutex_unlock(&cooling_cpufreq_lock);
 	return cool_dev;
 }
-EXPORT_SYMBOL(cpufreq_cooling_register);
+EXPORT_SYMBOL_GPL(cpufreq_cooling_register);
 
 /**
  * cpufreq_cooling_unregister - function to remove cpufreq cooling device.
@@ -438,4 +437,4 @@ void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev)
 	release_idr(&cpufreq_idr, cpufreq_dev->id);
 	kfree(cpufreq_dev);
 }
-EXPORT_SYMBOL(cpufreq_cooling_unregister);
+EXPORT_SYMBOL_GPL(cpufreq_cooling_unregister);
-- 
1.8.2.1.342.gfa7285d

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