diff options
Diffstat (limited to 'drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c')
| -rw-r--r-- | drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c index 432213272f1e..62c0aa5d0783 100644 --- a/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c +++ b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c @@ -146,12 +146,18 @@ static int int340x_thermal_get_trip_hyst(struct thermal_zone_device *zone, return 0; } +static void int340x_thermal_critical(struct thermal_zone_device *zone) +{ + dev_dbg(&zone->device, "%s: critical temperature reached\n", zone->type); +} + static struct thermal_zone_device_ops int340x_thermal_zone_ops = { .get_temp = int340x_thermal_get_zone_temp, .get_trip_temp = int340x_thermal_get_trip_temp, .get_trip_type = int340x_thermal_get_trip_type, .set_trip_temp = int340x_thermal_set_trip_temp, .get_trip_hyst = int340x_thermal_get_trip_hyst, + .critical = int340x_thermal_critical, }; static int int340x_thermal_get_trip_config(acpi_handle handle, char *name, @@ -231,6 +237,8 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, if (ACPI_FAILURE(status)) trip_cnt = 0; else { + int i; + int34x_thermal_zone->aux_trips = kcalloc(trip_cnt, sizeof(*int34x_thermal_zone->aux_trips), @@ -241,6 +249,8 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, } trip_mask = BIT(trip_cnt) - 1; int34x_thermal_zone->aux_trip_nr = trip_cnt; + for (i = 0; i < trip_cnt; ++i) + int34x_thermal_zone->aux_trips[i] = THERMAL_TEMP_INVALID; } trip_cnt = int340x_thermal_read_trips(int34x_thermal_zone); @@ -259,9 +269,14 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, ret = PTR_ERR(int34x_thermal_zone->zone); goto err_thermal_zone; } + ret = thermal_zone_device_enable(int34x_thermal_zone->zone); + if (ret) + goto err_enable; return int34x_thermal_zone; +err_enable: + thermal_zone_device_unregister(int34x_thermal_zone->zone); err_thermal_zone: acpi_lpat_free_conversion_table(int34x_thermal_zone->lpat_table); kfree(int34x_thermal_zone->aux_trips); |