cpufreq: add 'freq_table' in struct cpufreq_policy

freq table is not per CPU but per policy, so it makes more sense to
keep it within struct cpufreq_policy instead of a per-cpu variable.

This patch does it. Over that, there is no need to set policy->freq_table
to NULL in ->exit(), as policy structure is going to be freed soon.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 325bab04271b..79341350f498 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -85,6 +85,7 @@ struct cpufreq_policy {
                                          * called, but you're in IRQ context */
 
         struct cpufreq_real_policy      user_policy;
+        struct cpufreq_frequency_table  *freq_table;
 
         struct list_head        policy_list;
         struct kobject          kobj;
@@ -474,7 +475,6 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
 int cpufreq_frequency_table_get_index(struct cpufreq_policy *policy,
                 unsigned int freq);
 
-void cpufreq_frequency_table_update_policy_cpu(struct cpufreq_policy *policy);
 ssize_t cpufreq_show_cpus(const struct cpumask *mask, char *buf);
 
 #ifdef CONFIG_CPU_FREQ
@@ -501,9 +501,6 @@ struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu);
 /* the following are really really optional */
 extern struct freq_attr cpufreq_freq_attr_scaling_available_freqs;
 extern struct freq_attr *cpufreq_generic_attr[];
-void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table,
-                                      unsigned int cpu);
-void cpufreq_frequency_table_put_attr(unsigned int cpu);
 int cpufreq_table_validate_and_show(struct cpufreq_policy *policy,
                                       struct cpufreq_frequency_table *table);
 
@@ -513,7 +510,6 @@ int cpufreq_generic_init(struct cpufreq_policy *policy,
                 unsigned int transition_latency);
 static inline int cpufreq_generic_exit(struct cpufreq_policy *policy)
 {
-        cpufreq_frequency_table_put_attr(policy->cpu);
         return 0;
 }