dln2_gpio_set_direction  255 drivers/gpio/gpio-dln2.c 	return dln2_gpio_set_direction(chip, offset, DLN2_GPIO_DIRECTION_IN);
dln2_gpio_set_direction  268 drivers/gpio/gpio-dln2.c 	return dln2_gpio_set_direction(chip, offset, DLN2_GPIO_DIRECTION_OUT);