Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH v4 4/7] cpufreq: Move governor attribute set headers to cpufreq.h | Date | Wed, 16 Mar 2016 15:46:27 +0100 |
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From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Move definitions and function headers related to struct gov_attr_set to include/linux/cpufreq.h so they can be used by (future) goverernors located outside of drivers/cpufreq/.
No functional changes.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> ---
This one was present in v2, no changes since then.
--- drivers/cpufreq/cpufreq_governor.h | 21 --------------------- include/linux/cpufreq.h | 23 +++++++++++++++++++++++ 2 files changed, 23 insertions(+), 21 deletions(-)
Index: linux-pm/drivers/cpufreq/cpufreq_governor.h =================================================================== --- linux-pm.orig/drivers/cpufreq/cpufreq_governor.h +++ linux-pm/drivers/cpufreq/cpufreq_governor.h @@ -41,19 +41,6 @@ /* Ondemand Sampling types */ enum {OD_NORMAL_SAMPLE, OD_SUB_SAMPLE}; -struct gov_attr_set { - struct kobject kobj; - struct list_head policy_list; - struct mutex update_lock; - int usage_count; -}; - -extern const struct sysfs_ops governor_sysfs_ops; - -void gov_attr_set_init(struct gov_attr_set *attr_set, struct list_head *list_node); -void gov_attr_set_get(struct gov_attr_set *attr_set, struct list_head *list_node); -unsigned int gov_attr_set_put(struct gov_attr_set *attr_set, struct list_head *list_node); - /* * Abbreviations: * dbs: used as a shortform for demand based switching It helps to keep variable @@ -80,14 +67,6 @@ static inline struct dbs_data *to_dbs_da return container_of(attr_set, struct dbs_data, attr_set); } -/* Governor's specific attributes */ -struct governor_attr { - struct attribute attr; - ssize_t (*show)(struct gov_attr_set *attr_set, char *buf); - ssize_t (*store)(struct gov_attr_set *attr_set, const char *buf, - size_t count); -}; - #define gov_show_one(_gov, file_name) \ static ssize_t show_##file_name \ (struct gov_attr_set *attr_set, char *buf) \ Index: linux-pm/include/linux/cpufreq.h =================================================================== --- linux-pm.orig/include/linux/cpufreq.h +++ linux-pm/include/linux/cpufreq.h @@ -462,6 +462,29 @@ void cpufreq_unregister_governor(struct struct cpufreq_governor *cpufreq_default_governor(void); struct cpufreq_governor *cpufreq_fallback_governor(void); +/* Governor attribute set */ +struct gov_attr_set { + struct kobject kobj; + struct list_head policy_list; + struct mutex update_lock; + int usage_count; +}; + +/* sysfs ops for cpufreq governors */ +extern const struct sysfs_ops governor_sysfs_ops; + +void gov_attr_set_init(struct gov_attr_set *attr_set, struct list_head *list_node); +void gov_attr_set_get(struct gov_attr_set *attr_set, struct list_head *list_node); +unsigned int gov_attr_set_put(struct gov_attr_set *attr_set, struct list_head *list_node); + +/* Governor sysfs attribute */ +struct governor_attr { + struct attribute attr; + ssize_t (*show)(struct gov_attr_set *attr_set, char *buf); + ssize_t (*store)(struct gov_attr_set *attr_set, const char *buf, + size_t count); +}; + /********************************************************************* * FREQUENCY TABLE HELPERS * *********************************************************************/
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