static int ab8500_read_sensor(struct abx500_temp *data, u8 sensor)
{
int val;
/*
* Special treatment for the BAT_CTRL node, since this
* temperature measurement is more complex than just
* an ADC readout
*
* DIE_TEMP input temperature reading is not supported
* in AB8500
*/
if (sensor == DIE_TEMP)
val = 0;
else if (sensor == BAT_CTRL)
val = ab8500_btemp_get_batctrl_temp(data->ab8500_btemp);
else
val = ab8500_gpadc_convert(data->ab8500_gpadc, sensor);
return val;
}
static int ab8500_read_sensor(struct abx500_temp *data, u8 sensor, int *temp)
{
int voltage, ret;
struct ab8500_temp *ab8500_data = data->plat_data;
if (sensor == BAT_CTRL) {
*temp = ab8500_btemp_get_batctrl_temp(ab8500_data->btemp);
} else if (sensor == BTEMP_BALL) {
*temp = ab8500_btemp_get_temp(ab8500_data->btemp);
} else {
voltage = ab8500_gpadc_convert(ab8500_data->gpadc, sensor);
if (voltage < 0)
return voltage;
ret = ab8500_voltage_to_temp(&ab8500_data->cfg, voltage, temp);
if (ret < 0)
return ret;
}
return 0;
}
