Symbol: gpiochip_get_direction
drivers/gpio/gpiolib.c
2882
dir = gpiochip_get_direction(guard.gc, gpiod_hwgpio(desc));
drivers/gpio/gpiolib.c
2945
dir = gpiochip_get_direction(guard.gc,
drivers/gpio/gpiolib.c
470
ret = gpiochip_get_direction(guard.gc, offset);