cpufreq: exynos: Remove unwanted EXPORT_SYMBOL

The init functions are linked statically (no support for
dynamic loading) and have no other users. Hence remove
EXPORT_SYMBOL for these functions.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/cpufreq/exynos4210-cpufreq.c

@@ -157,4 +157,3 @@ err_moutcore:
 	pr_debug("%s: failed initialization\n", __func__);
 	return -EINVAL;
 }
-EXPORT_SYMBOL(exynos4210_cpufreq_init);

drivers/cpufreq/exynos4x12-cpufreq.c

@@ -211,4 +211,3 @@ err_moutcore:
 	pr_debug("%s: failed initialization\n", __func__);
 	return -EINVAL;
 }
-EXPORT_SYMBOL(exynos4x12_cpufreq_init);

drivers/cpufreq/exynos5250-cpufreq.c

@@ -236,4 +236,3 @@ err_moutcore:
 	pr_err("%s: failed initialization\n", __func__);
 	return -EINVAL;
 }
-EXPORT_SYMBOL(exynos5250_cpufreq_init);