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cpufreq: exynos: Use static for functions used in only this file

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Fixes following sparse error.
drivers/cpufreq/exynos-cpufreq.c:34:5: warning: symbol
'exynos_verify_speed' was not declared. Should it be static?
drivers/cpufreq/exynos-cpufreq.c:40:14: warning: symbol
'exynos_getspeed' was not declared. Should it be static?

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Tushar Behera 2012-11-22 00:19:25 +01:00 committed by Rafael J. Wysocki
parent fd06a20852
commit 5542721a33
1 changed files with 2 additions and 2 deletions
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4
drivers/cpufreq/exynos-cpufreq.c
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@ -31,13 +31,13 @@ static unsigned int locking_frequency;
static bool frequency_locked; static bool frequency_locked;
static DEFINE_MUTEX(cpufreq_lock); static DEFINE_MUTEX(cpufreq_lock);
int exynos_verify_speed(struct cpufreq_policy *policy) static int exynos_verify_speed(struct cpufreq_policy *policy)
{ {
return cpufreq_frequency_table_verify(policy, return cpufreq_frequency_table_verify(policy,
exynos_info->freq_table); exynos_info->freq_table);
} }
unsigned int exynos_getspeed(unsigned int cpu) static unsigned int exynos_getspeed(unsigned int cpu)
{ {
return clk_get_rate(exynos_info->cpu_clk) / 1000; return clk_get_rate(exynos_info->cpu_clk) / 1000;
} }