diff options
Diffstat (limited to 'drivers/thermal/int340x_thermal/int3403_thermal.c')
-rw-r--r-- | drivers/thermal/int340x_thermal/int3403_thermal.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/thermal/int340x_thermal/int3403_thermal.c b/drivers/thermal/int340x_thermal/int3403_thermal.c index d20dba986f0f..1bfa6a69e77a 100644 --- a/drivers/thermal/int340x_thermal/int3403_thermal.c +++ b/drivers/thermal/int340x_thermal/int3403_thermal.c @@ -92,7 +92,13 @@ static int sys_get_trip_hyst(struct thermal_zone_device *tzone, if (ACPI_FAILURE(status)) return -EIO; - *temp = DECI_KELVIN_TO_MILLI_CELSIUS(hyst, KELVIN_OFFSET); + /* + * Thermal hysteresis represents a temperature difference. + * Kelvin and Celsius have same degree size. So the + * conversion here between tenths of degree Kelvin unit + * and Milli-Celsius unit is just to multiply 100. + */ + *temp = hyst * 100; return 0; } @@ -287,8 +293,7 @@ static int int3403_sensor_add(struct int3403_priv *priv) return 0; err_free_obj: - if (obj->tzone) - thermal_zone_device_unregister(obj->tzone); + thermal_zone_device_unregister(obj->tzone); return result; } @@ -465,7 +470,6 @@ static struct platform_driver int3403_driver = { .remove = int3403_remove, .driver = { .name = "int3403 thermal", - .owner = THIS_MODULE, .acpi_match_table = int3403_device_ids, }, }; |