__devm_gpiod_get_index_optional 161 include/linux/gpio/consumer.h __devm_gpiod_get_index_optional(struct device *dev, const char *con_id, __devm_gpiod_get_index_optional 319 include/linux/gpio/consumer.h #define __devm_gpiod_get_index_optional(dev, con_id, index, flags, ...) \