diff options
| -rw-r--r-- | drivers/opp/core.c | 17 | ||||
| -rw-r--r-- | drivers/opp/opp.h | 1 | ||||
| -rw-r--r-- | include/linux/pm_opp.h | 6 |
3 files changed, 18 insertions, 6 deletions
diff --git a/drivers/opp/core.c b/drivers/opp/core.c index be3291b53719..73e9a3b2f29b 100644 --- a/drivers/opp/core.c +++ b/drivers/opp/core.c @@ -1528,11 +1528,6 @@ err: return ERR_PTR(ret); } -void _get_opp_table_kref(struct opp_table *opp_table) -{ - kref_get(&opp_table->kref); -} - static struct opp_table *_update_opp_table_clk(struct device *dev, struct opp_table *opp_table, bool getclk) @@ -1693,6 +1688,17 @@ static void _opp_table_kref_release(struct kref *kref) kfree(opp_table); } +void _get_opp_table_kref(struct opp_table *opp_table) +{ + kref_get(&opp_table->kref); +} + +void dev_pm_opp_get_opp_table_ref(struct opp_table *opp_table) +{ + _get_opp_table_kref(opp_table); +} +EXPORT_SYMBOL_GPL(dev_pm_opp_get_opp_table_ref); + void dev_pm_opp_put_opp_table(struct opp_table *opp_table) { kref_put_mutex(&opp_table->kref, _opp_table_kref_release, @@ -1727,6 +1733,7 @@ void dev_pm_opp_get(struct dev_pm_opp *opp) { kref_get(&opp->kref); } +EXPORT_SYMBOL_GPL(dev_pm_opp_get); void dev_pm_opp_put(struct dev_pm_opp *opp) { diff --git a/drivers/opp/opp.h b/drivers/opp/opp.h index 430651e7424a..5c7c81190e41 100644 --- a/drivers/opp/opp.h +++ b/drivers/opp/opp.h @@ -250,7 +250,6 @@ struct opp_table { }; /* Routines internal to opp core */ -void dev_pm_opp_get(struct dev_pm_opp *opp); bool _opp_remove_all_static(struct opp_table *opp_table); void _get_opp_table_kref(struct opp_table *opp_table); int _get_opp_count(struct opp_table *opp_table); diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h index 414146abfe81..c247317aae38 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -100,6 +100,7 @@ struct dev_pm_opp_data { #if defined(CONFIG_PM_OPP) struct opp_table *dev_pm_opp_get_opp_table(struct device *dev); +void dev_pm_opp_get_opp_table_ref(struct opp_table *opp_table); void dev_pm_opp_put_opp_table(struct opp_table *opp_table); unsigned long dev_pm_opp_get_bw(struct dev_pm_opp *opp, bool peak, int index); @@ -160,6 +161,7 @@ struct dev_pm_opp *dev_pm_opp_find_bw_ceil(struct device *dev, struct dev_pm_opp *dev_pm_opp_find_bw_floor(struct device *dev, unsigned int *bw, int index); +void dev_pm_opp_get(struct dev_pm_opp *opp); void dev_pm_opp_put(struct dev_pm_opp *opp); int dev_pm_opp_add_dynamic(struct device *dev, struct dev_pm_opp_data *opp); @@ -205,6 +207,8 @@ static inline struct opp_table *dev_pm_opp_get_opp_table_indexed(struct device * return ERR_PTR(-EOPNOTSUPP); } +static inline void dev_pm_opp_get_opp_table_ref(struct opp_table *opp_table) {} + static inline void dev_pm_opp_put_opp_table(struct opp_table *opp_table) {} static inline unsigned long dev_pm_opp_get_bw(struct dev_pm_opp *opp, bool peak, int index) @@ -341,6 +345,8 @@ static inline struct dev_pm_opp *dev_pm_opp_find_bw_floor(struct device *dev, return ERR_PTR(-EOPNOTSUPP); } +static inline void dev_pm_opp_get(struct dev_pm_opp *opp) {} + static inline void dev_pm_opp_put(struct dev_pm_opp *opp) {} static inline int |