diff options
Diffstat (limited to 'include/linux/gpio/consumer.h')
| -rw-r--r-- | include/linux/gpio/consumer.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index 33eb52fd0932..3a7c9ffd5ab9 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -83,7 +83,14 @@ struct gpio_desc *__must_check __devm_gpiod_get_optional(struct device *dev, struct gpio_desc *__must_check __devm_gpiod_get_index_optional(struct device *dev, const char *con_id, unsigned int index, enum gpiod_flags flags); +struct gpio_descs *__must_check devm_gpiod_get_array(struct device *dev, + const char *con_id, + enum gpiod_flags flags); +struct gpio_descs *__must_check +devm_gpiod_get_array_optional(struct device *dev, const char *con_id, + enum gpiod_flags flags); void devm_gpiod_put(struct device *dev, struct gpio_desc *desc); +void devm_gpiod_put_array(struct device *dev, struct gpio_descs *descs); int gpiod_get_direction(struct gpio_desc *desc); int gpiod_direction_input(struct gpio_desc *desc); @@ -228,6 +235,20 @@ __devm_gpiod_get_index_optional(struct device *dev, const char *con_id, return ERR_PTR(-ENOSYS); } +static inline struct gpio_descs *__must_check +devm_gpiod_get_array(struct device *dev, const char *con_id, + enum gpiod_flags flags) +{ + return ERR_PTR(-ENOSYS); +} + +static inline struct gpio_descs *__must_check +devm_gpiod_get_array_optional(struct device *dev, const char *con_id, + enum gpiod_flags flags) +{ + return ERR_PTR(-ENOSYS); +} + static inline void devm_gpiod_put(struct device *dev, struct gpio_desc *desc) { might_sleep(); @@ -236,6 +257,15 @@ static inline void devm_gpiod_put(struct device *dev, struct gpio_desc *desc) WARN_ON(1); } +static inline void devm_gpiod_put_array(struct device *dev, + struct gpio_descs *descs) +{ + might_sleep(); + + /* GPIO can never have been requested */ + WARN_ON(1); +} + static inline int gpiod_get_direction(const struct gpio_desc *desc) { |