linux-kernel - [PATCH 1/2] cpufreq: exynos4210: make needlessly global symbols static

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Date:	Fri, 08 Jul 2011 14:20:44 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Kukjin Kim <kgene.kim@...sung.com>, Dave Jones <davej@...hat.com>,
	cpufreq@...r.kernel.org
Subject: [PATCH 1/2] cpufreq: exynos4210: make needlessly global symbols
 static

The following symbols are needlessly defined global:
  exynos4_verify_speed
  exynos4_getspeed
  exynos4_set_clkdiv

Make them static.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/cpufreq/exynos4210-cpufreq.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/cpufreq/exynos4210-cpufreq.c b/drivers/cpufreq/exynos4210-cpufreq.c
index 54025fc..b7c3a84 100644
--- a/drivers/cpufreq/exynos4210-cpufreq.c
+++ b/drivers/cpufreq/exynos4210-cpufreq.c
@@ -191,17 +191,17 @@ static unsigned int exynos4_apll_pms_table[CPUFREQ_LEVEL_END] = {
 	((200 << 16) | (6 << 8) | 4),
 };
 
-int exynos4_verify_speed(struct cpufreq_policy *policy)
+static int exynos4_verify_speed(struct cpufreq_policy *policy)
 {
 	return cpufreq_frequency_table_verify(policy, exynos4_freq_table);
 }
 
-unsigned int exynos4_getspeed(unsigned int cpu)
+static unsigned int exynos4_getspeed(unsigned int cpu)
 {
 	return clk_get_rate(cpu_clk) / 1000;
 }
 
-void exynos4_set_clkdiv(unsigned int div_index)
+static void exynos4_set_clkdiv(unsigned int div_index)
 {
 	unsigned int tmp;
 
-- 
1.7.4.1



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