From 133c6c84f280362911c020117532fbe538df6ae5 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Tue, 14 Jul 2020 22:23:55 +0800
Subject: [PATCH] cpufreq: powernv: Make some symbols static
The sparse tool complains as follows:
drivers/cpufreq/powernv-cpufreq.c:88:1: warning:
symbol 'pstate_revmap' was not declared. Should it be static?
drivers/cpufreq/powernv-cpufreq.c:383:18: warning:
symbol 'cpufreq_freq_attr_cpuinfo_nominal_freq' was not declared. Should it be static?
drivers/cpufreq/powernv-cpufreq.c:669:6: warning:
symbol 'gpstate_timer_handler' was not declared. Should it be static?
drivers/cpufreq/powernv-cpufreq.c:902:6: warning:
symbol 'powernv_cpufreq_work_fn' was not declared. Should it be static?
Those symbols are not used outside of this file, so mark
them static.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/cpufreq/powernv-cpufreq.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c
index b39954c14e89a..a9af15e994ccf 100644
--- a/drivers/cpufreq/powernv-cpufreq.c
+++ b/drivers/cpufreq/powernv-cpufreq.c
@@ -86,7 +86,7 @@ struct global_pstate_info {
static struct cpufreq_frequency_table powernv_freqs[POWERNV_MAX_PSTATES+1];
-DEFINE_HASHTABLE(pstate_revmap, POWERNV_MAX_PSTATES_ORDER);
+static DEFINE_HASHTABLE(pstate_revmap, POWERNV_MAX_PSTATES_ORDER);
/**
* struct pstate_idx_revmap_data: Entry in the hashmap pstate_revmap
* indexed by a function of pstate id.
@@ -381,7 +381,7 @@ static ssize_t cpuinfo_nominal_freq_show(struct cpufreq_policy *policy,
powernv_freqs[powernv_pstate_info.nominal].frequency);
}
-struct freq_attr cpufreq_freq_attr_cpuinfo_nominal_freq =
+static struct freq_attr cpufreq_freq_attr_cpuinfo_nominal_freq =
__ATTR_RO(cpuinfo_nominal_freq);
#define SCALING_BOOST_FREQS_ATTR_INDEX 2
@@ -667,7 +667,7 @@ static inline void queue_gpstate_timer(struct global_pstate_info *gpstates)
* according quadratic equation. Queues a new timer if it is still not equal
* to local pstate
*/
-void gpstate_timer_handler(struct timer_list *t)
+static void gpstate_timer_handler(struct timer_list *t)
{
struct global_pstate_info *gpstates = from_timer(gpstates, t, timer);
struct cpufreq_policy *policy = gpstates->policy;
@@ -900,7 +900,7 @@ static struct notifier_block powernv_cpufreq_reboot_nb = {
.notifier_call = powernv_cpufreq_reboot_notifier,
};
-void powernv_cpufreq_work_fn(struct work_struct *work)
+static void powernv_cpufreq_work_fn(struct work_struct *work)
{
struct chip *chip = container_of(work, struct chip, throttle);
struct cpufreq_policy *policy;