cpufreq: exynos: cleanup exynos-cpufreq header

Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/drivers/cpufreq/exynos4210-cpufreq.c b/drivers/cpufreq/exynos4210-cpufreq.c
index fb148fa..a5d0a81 100644
--- a/drivers/cpufreq/exynos4210-cpufreq.c
+++ b/drivers/cpufreq/exynos4210-cpufreq.c
@@ -18,7 +18,8 @@
 #include <linux/cpufreq.h>
 
 #include <mach/regs-clock.h>
-#include <mach/cpufreq.h>
+
+#include "exynos-cpufreq.h"
 
 #define CPUFREQ_LEVEL_END	L5