linux-kernel - [PATCH] cpufreq: ACPI: make function acpi_cpufreq_fast

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Message-Id: <20180601130512.30857-1-colin.king@canonical.com>
Date:   Fri,  1 Jun 2018 14:05:12 +0100
From:   Colin King <colin.king@...onical.com>
To:     "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        linux-pm@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] cpufreq: ACPI: make function acpi_cpufreq_fast_switch static

From: Colin Ian King <colin.king@...onical.com>

The function acpi_cpufreq_fast_switch is local to the source and does
not need to be in global scope, so make it static.

Cleans up sparse warning:
drivers/cpufreq/acpi-cpufreq.c:468:14: warning: symbol
'acpi_cpufreq_fast_switch' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/cpufreq/acpi-cpufreq.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index 9449657d72f0..32ba4bc972e7 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -465,8 +465,8 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
 	return result;
 }
 
-unsigned int acpi_cpufreq_fast_switch(struct cpufreq_policy *policy,
-				      unsigned int target_freq)
+static unsigned int acpi_cpufreq_fast_switch(struct cpufreq_policy *policy,
+					     unsigned int target_freq)
 {
 	struct acpi_cpufreq_data *data = policy->driver_data;
 	struct acpi_processor_performance *perf;
-- 
2.17.0