cpufreq: s3c24xx: Staticize local variable

Local variable used only in this file is made static.

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>

diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
index 485088253358d1a5712c9f73cfea9036f65aa156..35fa697e615a4e251aa52eb1d6de3c25bdf8387c 100644 (file)
--- a/drivers/cpufreq/s3c24xx-cpufreq.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq.c
@@ -509,7 +509,7 @@ int __init s3c_cpufreq_setboard(struct s3c_cpufreq_board *board)
        return 0;
 }
 
-int __init s3c_cpufreq_auto_io(void)
+static int __init s3c_cpufreq_auto_io(void)
 {
        int ret;