> +static int apple_gpio_gpio_get_direction(struct gpio_chip *chip,
> + unsigned int offset)
> +{
> + struct apple_gpio_pinctrl *pctl = gpiochip_get_data(chip);
> + unsigned int reg = apple_gpio_get_reg(pctl, offset);
> +
> + return (FIELD_GET(REG_GPIOx_MODE, reg) == REG_GPIOx_OUT) ?
> + GPIO_LINE_DIRECTION_OUT :
> + GPIO_LINE_DIRECTION_IN;
> +}
Nit: weird spacing.
