static SENSOR_DEVICE_ATTR_2(temp5_input, S_IRUGO, show_temp, NULL, 4, 0);
static SENSOR_DEVICE_ATTR_2(temp6_input, S_IRUGO, show_temp, NULL, 5, 0);
+static int get_temp_type(struct it87_data *data, int index)
+{
+ /*
+ * 2 is deprecated;
+ * 3 = thermal diode;
+ * 4 = thermistor;
+ * 5 = AMDTSI;
+ * 6 = Intel PECI;
+ * 0 = disabled
+ */
+ u8 reg, extra;
+ int type = 0;
+
+ reg = data->sensor; /* In case value is updated while used */
+ extra = data->extra;
+
+ if ((has_temp_peci(data, index) && (reg >> 6 == index + 1)) ||
+ (has_temp_old_peci(data, index) && (extra & 0x80)))
+ type = 6; /* Intel PECI */
+ else if (reg & BIT(index))
+ type = 3; /* thermal diode */
+ else if (reg & BIT(index + 3))
+ type = 4; /* thermistor */
+
+ return type;
+}
+
static ssize_t show_temp_type(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
- int nr = sensor_attr->index;
struct it87_data *data = it87_update_device(dev);
- u8 reg, extra;
if (IS_ERR(data))
return PTR_ERR(data);
- reg = data->sensor; /* In case value is updated while used */
- extra = data->extra;
-
- if ((has_temp_peci(data, nr) && (reg >> 6 == nr + 1)) ||
- (has_temp_old_peci(data, nr) && (extra & 0x80)))
- return sprintf(buf, "6\n"); /* Intel PECI */
- if (reg & (1 << nr))
- return sprintf(buf, "3\n"); /* thermal diode */
- if (reg & (8 << nr))
- return sprintf(buf, "4\n"); /* thermistor */
- return sprintf(buf, "0\n"); /* disabled */
+ return sprintf(buf, "%d\n", get_temp_type(data, sensor_attr->index));
}
static ssize_t set_temp_type(struct device *dev, struct device_attribute *attr,