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>zero-colors
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@ -25,6 +25,35 @@
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#define DEVFREQ_GOV_SUSPEND 0x4
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#define DEVFREQ_GOV_SUSPEND 0x4
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#define DEVFREQ_GOV_RESUME 0x5
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#define DEVFREQ_GOV_RESUME 0x5
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/**
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* struct devfreq_governor - Devfreq policy governor
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* @node: list node - contains registered devfreq governors
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* @name: Governor's name
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* @immutable: Immutable flag for governor. If the value is 1,
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* this govenror is never changeable to other governor.
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* @get_target_freq: Returns desired operating frequency for the device.
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* Basically, get_target_freq will run
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* devfreq_dev_profile.get_dev_status() to get the
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* status of the device (load = busy_time / total_time).
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* If no_central_polling is set, this callback is called
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* only with update_devfreq() notified by OPP.
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* @event_handler: Callback for devfreq core framework to notify events
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* to governors. Events include per device governor
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* init and exit, opp changes out of devfreq, suspend
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* and resume of per device devfreq during device idle.
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*
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* Note that the callbacks are called with devfreq->lock locked by devfreq.
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*/
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struct devfreq_governor {
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struct list_head node;
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const char name[DEVFREQ_NAME_LEN];
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const unsigned int immutable;
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int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
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int (*event_handler)(struct devfreq *devfreq,
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unsigned int event, void *data);
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};
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/* Caution: devfreq->lock must be locked before calling update_devfreq */
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/* Caution: devfreq->lock must be locked before calling update_devfreq */
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extern int update_devfreq(struct devfreq *devfreq);
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extern int update_devfreq(struct devfreq *devfreq);
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@ -27,6 +27,7 @@
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#define DEVFREQ_POSTCHANGE (1)
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#define DEVFREQ_POSTCHANGE (1)
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struct devfreq;
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struct devfreq;
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struct devfreq_governor;
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/**
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/**
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* struct devfreq_dev_status - Data given from devfreq user device to
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* struct devfreq_dev_status - Data given from devfreq user device to
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@ -100,35 +101,6 @@ struct devfreq_dev_profile {
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unsigned int max_state;
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unsigned int max_state;
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};
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};
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/**
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* struct devfreq_governor - Devfreq policy governor
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* @node: list node - contains registered devfreq governors
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* @name: Governor's name
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* @immutable: Immutable flag for governor. If the value is 1,
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* this govenror is never changeable to other governor.
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* @get_target_freq: Returns desired operating frequency for the device.
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* Basically, get_target_freq will run
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* devfreq_dev_profile.get_dev_status() to get the
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* status of the device (load = busy_time / total_time).
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* If no_central_polling is set, this callback is called
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* only with update_devfreq() notified by OPP.
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* @event_handler: Callback for devfreq core framework to notify events
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* to governors. Events include per device governor
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* init and exit, opp changes out of devfreq, suspend
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* and resume of per device devfreq during device idle.
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*
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* Note that the callbacks are called with devfreq->lock locked by devfreq.
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*/
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struct devfreq_governor {
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struct list_head node;
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const char name[DEVFREQ_NAME_LEN];
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const unsigned int immutable;
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int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
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int (*event_handler)(struct devfreq *devfreq,
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unsigned int event, void *data);
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};
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/**
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/**
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* struct devfreq - Device devfreq structure
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* struct devfreq - Device devfreq structure
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* @node: list node - contains the devices with devfreq that have been
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* @node: list node - contains the devices with devfreq that have been
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