PM / devfreq: Move struct devfreq_governor to devfreq directory

This patch moves the struct devfreq_governor from header file
to the devfreq directory because this structure is private data
and it have to be only accessed by the devfreq core.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

2 files changed, 30 insertions, 29 deletions

diff --git a/drivers/devfreq/governor.h b/drivers/devfreq/governor.h
index 71576b8bdfef..a4f2fa1091e4 100644
--- a/drivers/devfreq/governor.h
+++ b/drivers/devfreq/governor.h
@@ -25,6 +25,35 @@
 #define DEVFREQ_GOV_SUSPEND                     0x4
 #define DEVFREQ_GOV_RESUME                      0x5
 
+/**
+ * struct devfreq_governor - Devfreq policy governor
+ * @node:               list node - contains registered devfreq governors
+ * @name:               Governor's name
+ * @immutable:          Immutable flag for governor. If the value is 1,
+ *                      this govenror is never changeable to other governor.
+ * @get_target_freq:    Returns desired operating frequency for the device.
+ *                      Basically, get_target_freq will run
+ *                      devfreq_dev_profile.get_dev_status() to get the
+ *                      status of the device (load = busy_time / total_time).
+ *                      If no_central_polling is set, this callback is called
+ *                      only with update_devfreq() notified by OPP.
+ * @event_handler:      Callback for devfreq core framework to notify events
+ *                      to governors. Events include per device governor
+ *                      init and exit, opp changes out of devfreq, suspend
+ *                      and resume of per device devfreq during device idle.
+ *
+ * Note that the callbacks are called with devfreq->lock locked by devfreq.
+ */
+struct devfreq_governor {
+        struct list_head node;
+
+        const char name[DEVFREQ_NAME_LEN];
+        const unsigned int immutable;
+        int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
+        int (*event_handler)(struct devfreq *devfreq,
+                                unsigned int event, void *data);
+};
+
 /* Caution: devfreq->lock must be locked before calling update_devfreq */
 extern int update_devfreq(struct devfreq *devfreq);
 
diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
index e0acb0e5243b..6c220e4ebb6b 100644
--- a/include/linux/devfreq.h
+++ b/include/linux/devfreq.h
@@ -27,6 +27,7 @@
 #define DEVFREQ_POSTCHANGE              (1)
 
 struct devfreq;
+struct devfreq_governor;
 
 /**
  * struct devfreq_dev_status - Data given from devfreq user device to
@@ -101,35 +102,6 @@ struct devfreq_dev_profile {
 };
 
 /**
- * struct devfreq_governor - Devfreq policy governor
- * @node:               list node - contains registered devfreq governors
- * @name:               Governor's name
- * @immutable:          Immutable flag for governor. If the value is 1,
- *                      this govenror is never changeable to other governor.
- * @get_target_freq:    Returns desired operating frequency for the device.
- *                      Basically, get_target_freq will run
- *                      devfreq_dev_profile.get_dev_status() to get the
- *                      status of the device (load = busy_time / total_time).
- *                      If no_central_polling is set, this callback is called
- *                      only with update_devfreq() notified by OPP.
- * @event_handler:      Callback for devfreq core framework to notify events
- *                      to governors. Events include per device governor
- *                      init and exit, opp changes out of devfreq, suspend
- *                      and resume of per device devfreq during device idle.
- *
- * Note that the callbacks are called with devfreq->lock locked by devfreq.
- */
-struct devfreq_governor {
-        struct list_head node;
-
-        const char name[DEVFREQ_NAME_LEN];
-        const unsigned int immutable;
-        int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
-        int (*event_handler)(struct devfreq *devfreq,
-                                unsigned int event, void *data);
-};
-
-/**
  * struct devfreq - Device devfreq structure
  * @node:       list node - contains the devices with devfreq that have been
  *              registered.