gainadj
static const struct gainadj gainadj[] = {
(gainadj[chip->als_settings.als_gain].ch0 >> 1))
/ gainadj[chip->als_settings.als_gain].ch0;
(gainadj[chip->als_settings.als_gain].ch1 >> 1))
/ gainadj[chip->als_settings.als_gain].ch1;
*val = gainadj[chip->als_settings.als_gain].mean;
for (i = 0; i < ARRAY_SIZE(gainadj); i++) {
if (gainadj[i].mean == val) {