linux-kernel - [PATCH 2/2] blackfin-cpufreq: Mark cpu_set

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Date:	Mon, 21 Dec 2015 22:32:38 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	linux-pm@...r.kernel.org, "Rafael J. Wysocki" <rjw@...ysocki.net>,
	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 2/2] blackfin-cpufreq: Mark cpu_set_cclk() as static

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Mon, 21 Dec 2015 22:12:26 +0100

The cpu_set_cclk() function was only used in a single source file so far.
Indicate this setting also by the corresponding linkage specifier.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 drivers/cpufreq/blackfin-cpufreq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpufreq/blackfin-cpufreq.c b/drivers/cpufreq/blackfin-cpufreq.c
index 2a6f3ac..12e97d8 100644
--- a/drivers/cpufreq/blackfin-cpufreq.c
+++ b/drivers/cpufreq/blackfin-cpufreq.c
@@ -112,7 +112,7 @@ static unsigned int bfin_getfreq_khz(unsigned int cpu)
 }
 
 #ifdef CONFIG_BF60x
-int cpu_set_cclk(int cpu, unsigned long new)
+static int cpu_set_cclk(int cpu, unsigned long new)
 {
 	struct clk *clk;
 	int ret;
-- 
2.6.3

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