330 	s64 var1, var2, var3;  in bme680_compensate_temp()  local
334 	var2 = (var1 * calib->par_t2) >> 11;  in bme680_compensate_temp()
337 	data->t_fine = var2 + var3;  in bme680_compensate_temp()
354 	s32 var1, var2, var3, press_comp;  in bme680_compensate_press()  local
357 	var2 = ((((var1 >> 2) * (var1 >> 2)) >> 11) * calib->par_p6) >> 2;  in bme680_compensate_press()
358 	var2 = var2 + (var1 * calib->par_p5 << 1);  in bme680_compensate_press()
359 	var2 = (var2 >> 2) + (calib->par_p4 << 16);  in bme680_compensate_press()
366 	press_comp = ((press_comp - (var2 >> 12)) * 3125);  in bme680_compensate_press()
375 	var2 = ((press_comp >> 2) * calib->par_p8) >> 13;  in bme680_compensate_press()
379 	press_comp += (var1 + var2 + var3 + (calib->par_p7 << 7)) >> 4;  in bme680_compensate_press()
395 	s32 var1, var2, var3, var4, var5, var6, temp_scaled, calc_hum;  in bme680_compensate_humid()  local
400 	var2 = ((s32) calib->par_h2 *  in bme680_compensate_humid()
404 	var3 = var1 * var2;  in bme680_compensate_humid()
430 	u64 var2;  in bme680_compensate_gas()  local
444 	var2 = ((gas_res_adc << 15) - 16777216) + var1;  in bme680_compensate_gas()
446 	var3 += (var2 >> 1);  in bme680_compensate_gas()
447 	calc_gas_res = div64_s64(var3, (s64) var2);  in bme680_compensate_gas()
459 	s32 var1, var2, var3, var4, var5, heatr_res_x100;  in bme680_calc_heater_res()  local
466 	var2 = (calib->par_gh1 + 784) * (((((calib->par_gh2 + 154009) *  in bme680_calc_heater_res()
469 	var3 = var1 + (var2 / 2);  in bme680_calc_heater_res()