[PATCH -next] cpufreq: powernv: Make some symbols static

[Rafael J. Wysocki]

On Tue, Jul 14, 2020 at 4:14 PM Wei Yongjun <weiyongjun1 at huawei.com> wrote:
>
> 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 at huawei.com>
> Signed-off-by: Wei Yongjun <weiyongjun1 at huawei.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 8646eb197cd9..cf118263ec65 100644
> --- a/drivers/cpufreq/powernv-cpufreq.c
> +++ b/drivers/cpufreq/powernv-cpufreq.c
> @@ -85,7 +85,7 @@ 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.
> @@ -380,7 +380,7 @@ 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
> @@ -666,7 +666,7 @@ 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;
> @@ -899,7 +899,7 @@ 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;
>

Applied as 5.9 material, thanks!