CS4231_IDR
ddi_put8(handle, &CS4231_IDR, state->cs_save[i]);
#define GETIDX(s) ddi_get8((handle), &CS4231_IDR)
state->cs_save[i] = ddi_get8(handle, &CS4231_IDR);
(ddi_get8((handle), &CS4231_IDR) | (uint8_t)(val)), \
PUTIDX(s, (ddi_get8((handle), &CS4231_IDR) & (uint8_t)(val)), \
idr = ddi_get8(handle, &CS4231_IDR);
idr = ddi_get8(handle, &CS4231_IDR);
uint8_t *addr = &CS4231_IDR;
ddi_put8(handle, &CS4231_IDR, MID_MODE2);
if (ddi_get8(handle, &CS4231_IDR) & VID_A) {