diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mfd/max5970.h | 12 | ||||
| -rw-r--r-- | include/linux/regulator/consumer.h | 37 |
2 files changed, 37 insertions, 12 deletions
diff --git a/include/linux/mfd/max5970.h b/include/linux/mfd/max5970.h index 762a7d40c843..fc50e89edfaa 100644 --- a/include/linux/mfd/max5970.h +++ b/include/linux/mfd/max5970.h @@ -16,18 +16,6 @@ #define MAX5978_NUM_SWITCHES 1 #define MAX5970_NUM_LEDS 4 -struct max5970_data { - int num_switches; - u32 irng[MAX5970_NUM_SWITCHES]; - u32 mon_rng[MAX5970_NUM_SWITCHES]; - u32 shunt_micro_ohms[MAX5970_NUM_SWITCHES]; -}; - -enum max5970_chip_type { - TYPE_MAX5978 = 1, - TYPE_MAX5970, -}; - #define MAX5970_REG_CURRENT_L(ch) (0x01 + (ch) * 4) #define MAX5970_REG_CURRENT_H(ch) (0x00 + (ch) * 4) #define MAX5970_REG_VOLTAGE_L(ch) (0x03 + (ch) * 4) diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index b9ce521910a0..8c3c372ad735 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -168,6 +168,29 @@ int devm_regulator_get_enable_read_voltage(struct device *dev, const char *id); void regulator_put(struct regulator *regulator); void devm_regulator_put(struct regulator *regulator); +#if IS_ENABLED(CONFIG_OF) +struct regulator *__must_check of_regulator_get_optional(struct device *dev, + struct device_node *node, + const char *id); +struct regulator *__must_check devm_of_regulator_get_optional(struct device *dev, + struct device_node *node, + const char *id); +#else +static inline struct regulator *__must_check of_regulator_get_optional(struct device *dev, + struct device_node *node, + const char *id) +{ + return ERR_PTR(-ENODEV); +} + +static inline struct regulator *__must_check devm_of_regulator_get_optional(struct device *dev, + struct device_node *node, + const char *id) +{ + return ERR_PTR(-ENODEV); +} +#endif + int regulator_register_supply_alias(struct device *dev, const char *id, struct device *alias_dev, const char *alias_id); @@ -350,6 +373,20 @@ devm_regulator_get_optional(struct device *dev, const char *id) return ERR_PTR(-ENODEV); } +static inline struct regulator *__must_check of_regulator_get_optional(struct device *dev, + struct device_node *node, + const char *id) +{ + return ERR_PTR(-ENODEV); +} + +static inline struct regulator *__must_check devm_of_regulator_get_optional(struct device *dev, + struct device_node *node, + const char *id) +{ + return ERR_PTR(-ENODEV); +} + static inline void regulator_put(struct regulator *regulator) { } |