ADC3XXX_MICBIAS_PINS
for (micbias = 0; micbias < ADC3XXX_MICBIAS_PINS; micbias++) {
unsigned int micbias_gpo[ADC3XXX_MICBIAS_PINS]; /* 1 => pin is GPO */
unsigned int micbias_vg[ADC3XXX_MICBIAS_PINS];
static const unsigned int adc3xxx_micbias_shift[ADC3XXX_MICBIAS_PINS] = {
#define ADC3XXX_GPIOS_MAX (ADC3XXX_MICBIAS_PINS + ADC3XXX_GPIO_PINS)