diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/regulator/driver.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 2254ad93b78..c263e36e564 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -137,6 +137,38 @@ struct regulator_desc { struct module *owner; }; +/* + * struct regulator_dev + * + * Voltage / Current regulator class device. One for each + * regulator. + * + * This should *not* be used directly by anything except the regulator + * core and notification injection (which should take the mutex and do + * no other direct access). + */ +struct regulator_dev { + struct regulator_desc *desc; + int use_count; + + /* lists we belong to */ + struct list_head list; /* list of all regulators */ + struct list_head slist; /* list of supplied regulators */ + + /* lists we own */ + struct list_head consumer_list; /* consumers we supply */ + struct list_head supply_list; /* regulators we supply */ + + struct blocking_notifier_head notifier; + struct mutex mutex; /* consumer lock */ + struct module *owner; + struct device dev; + struct regulation_constraints *constraints; + struct regulator_dev *supply; /* for tree */ + + void *reg_data; /* regulator_dev data */ +}; + struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, struct device *dev, struct regulator_init_data *init_data, void *driver_data); |