cpufreq: rename index as driver_data in cpufreq_frequency_table

[linux-imx.git] / include / linux / cpufreq.h

diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 037d36ae63e52d521def4ef34efeaf327479bcec..d93905633dc77eeb944f49d1bf4f92200a0fe6f9 100644 (file)
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -71,6 +71,10 @@ struct cpufreq_governor;
 
 /* /sys/devices/system/cpu/cpufreq: entry point for global variables */
 extern struct kobject *cpufreq_global_kobject;
+int cpufreq_get_global_kobject(void);
+void cpufreq_put_global_kobject(void);
+int cpufreq_sysfs_create_file(const struct attribute *attr);
+void cpufreq_sysfs_remove_file(const struct attribute *attr);
 
 #define CPUFREQ_ETERNAL                        (-1)
 struct cpufreq_cpuinfo {
@@ -337,9 +341,11 @@ const char *cpufreq_get_current_driver(void);
 /*********************************************************************
  *                        CPUFREQ 2.6. INTERFACE                     *
  *********************************************************************/
+u64 get_cpu_idle_time(unsigned int cpu, u64 *wall, int io_busy);
 int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu);
 int cpufreq_update_policy(unsigned int cpu);
 bool have_governor_per_policy(void);
+struct kobject *get_governor_parent_kobj(struct cpufreq_policy *policy);
 
 #ifdef CONFIG_CPU_FREQ
 /* query the current CPU frequency (in kHz). If zero, cpufreq couldn't detect it */
@@ -404,7 +410,7 @@ extern struct cpufreq_governor cpufreq_gov_conservative;
 #define CPUFREQ_TABLE_END     ~1
 
 struct cpufreq_frequency_table {
-       unsigned int    index;     /* any */
+       unsigned int    driver_data; /* driver specific data, not used by core */
        unsigned int    frequency; /* kHz - doesn't need to be in ascending
                                    * order */
 };