at91_adc_adjust_val_osr
at91_adc_adjust_val_osr(st, &val);
ret = at91_adc_adjust_val_osr(st, val);
ret = at91_adc_adjust_val_osr(st, val);
ret = at91_adc_adjust_val_osr(st, val);
at91_adc_adjust_val_osr(st, &val);