bcm2835_fsel
enum bcm2835_fsel fsel = bcm2835_pinctrl_fsel_get(pc, pin);
static inline enum bcm2835_fsel bcm2835_pinctrl_fsel_get(
enum bcm2835_fsel status = (val >> FSEL_SHIFT(pin)) & BCM2835_FSEL_MASK;
enum bcm2835_fsel fsel)
enum bcm2835_fsel cur;
enum bcm2835_fsel fsel = bcm2835_pinctrl_fsel_get(pc, offset);
enum bcm2835_fsel fsel = bcm2835_pinctrl_fsel_get(pc, offset);
enum bcm2835_fsel fsel = bcm2835_pinctrl_fsel_get(pc, offset);
enum bcm2835_fsel fsel = input ?