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authorEduardo Valentin <eduardo.valentin@ti.com>2013-04-17 17:11:57 +0000
committerZhang Rui <rui.zhang@intel.com>2013-04-25 00:34:37 +0800
commit243dbd9c606ff4f925496022762c8cf5b6e4a85e (patch)
tree5d847e82aa986665d503275f7dd2066eb312f980 /drivers/thermal
parent3b3c07485579b9a4ecaee718667c87f59c603686 (diff)
downloadvexpress-lsk-243dbd9c606ff4f925496022762c8cf5b6e4a85e.tar.gz
thermal: cpu_cooling: use EXPORT_SYMBOL_GPL
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>
Diffstat (limited to 'drivers/thermal')
-rw-r--r--drivers/thermal/cpu_cooling.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index 82829d67472..fe0a8f59328 100644
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -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);