Symbol: BCM2835_GPIO_GPPUD_PINS_PER_REGISTER
sys/arch/arm/broadcom/bcm2835_gpio.c
824
mask = 1 << (pin % BCM2835_GPIO_GPPUD_PINS_PER_REGISTER);
sys/arch/arm/broadcom/bcm2835_gpio.c
825
regid = (pin / BCM2835_GPIO_GPPUD_PINS_PER_REGISTER);