diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hwmon/it87.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index 1002befd87d..5e39e2d4038 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -545,6 +545,7 @@ static ssize_t set_sensor(struct device *dev, struct device_attribute *attr, mutex_lock(&data->update_lock); + data->sensor = it87_read_value(data, IT87_REG_TEMP_ENABLE); data->sensor &= ~(1 << nr); data->sensor &= ~(8 << nr); if (val == 2) { /* backwards compatibility */ @@ -1841,14 +1842,10 @@ static void __devinit it87_init_device(struct platform_device *pdev) it87_write_value(data, IT87_REG_TEMP_HIGH(i), 127); } - /* Check if temperature channels are reset manually or by some reason */ - tmp = it87_read_value(data, IT87_REG_TEMP_ENABLE); - if ((tmp & 0x3f) == 0) { - /* Temp1,Temp3=thermistor; Temp2=thermal diode */ - tmp = (tmp & 0xc0) | 0x2a; - it87_write_value(data, IT87_REG_TEMP_ENABLE, tmp); - } - data->sensor = tmp; + /* Temperature channels are not forcibly enabled, as they can be + * set to two different sensor types and we can't guess which one + * is correct for a given system. These channels can be enabled at + * run-time through the temp{1-3}_type sysfs accessors if needed. */ /* Check if voltage monitors are reset manually or by some reason */ tmp = it87_read_value(data, IT87_REG_VIN_ENABLE); |