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thermal: cpu_cooling: use EXPORT_SYMBOL_GPL

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Restrict the usage to GPL modules.

Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Eduardo Valentin 2013-04-17 17:11:57 +00:00 committed by Zhang Rui
parent 3b3c074855
commit 243dbd9c60
1 changed files with 3 additions and 4 deletions
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7
drivers/thermal/cpu_cooling.c
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@ -202,8 +202,7 @@ 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.
@ -416,7 +415,7 @@ 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.
@ -440,4 +439,4 @@ 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);