Lines Matching defs:exp
101 static u32 sgp40_exp(int exp, u32 power, u32 rounds)
108 if (exp == 0)
110 else if (exp < 0) {
112 exp *= -1;
115 xmax = 0x7FFFFFFF / exp;
116 x = exp;
143 u32 exp = 0;
151 exp = sgp40_exp(x, SGP40_CALC_POWER, 18);
152 *voc = 500 * ((1 << (SGP40_CALC_POWER * 2)) / ((1<<SGP40_CALC_POWER) + exp));
154 dev_dbg(data->dev, "raw: %d res_calibbias: %d x: %d exp: %d voc: %d\n",
155 resistance_raw, data->res_calibbias, x, exp, *voc);