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 | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c index 950e91ca5f42..1b0a9e9206c4 100644 --- a/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c +++ b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c @@ -61,12 +61,6 @@ 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, - .set_trip_temp = int340x_thermal_set_trip_temp, - .critical = int340x_thermal_critical, -}; - static inline void *int_to_trip_priv(int i) { return (void *)(long)i; @@ -126,6 +120,11 @@ static struct thermal_zone_params int340x_thermal_params = { struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, int (*get_temp) (struct thermal_zone_device *, int *)) { + const struct thermal_zone_device_ops zone_ops = { + .set_trip_temp = int340x_thermal_set_trip_temp, + .critical = int340x_thermal_critical, + .get_temp = get_temp ? get_temp : int340x_thermal_get_zone_temp, + }; struct int34x_thermal_zone *int34x_zone; struct thermal_trip *zone_trips; unsigned long long trip_cnt = 0; @@ -140,16 +139,6 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, int34x_zone->adev = adev; - int34x_zone->ops = kmemdup(&int340x_thermal_zone_ops, - sizeof(int340x_thermal_zone_ops), GFP_KERNEL); - if (!int34x_zone->ops) { - ret = -ENOMEM; - goto err_ops_alloc; - } - - if (get_temp) - int34x_zone->ops->get_temp = get_temp; - status = acpi_evaluate_integer(adev->handle, "PATC", NULL, &trip_cnt); if (ACPI_SUCCESS(status)) { int34x_zone->aux_trip_nr = trip_cnt; @@ -185,7 +174,7 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, acpi_device_bid(adev), zone_trips, trip_cnt, trip_mask, int34x_zone, - int34x_zone->ops, + &zone_ops, &int340x_thermal_params, 0, 0); kfree(zone_trips); @@ -205,8 +194,6 @@ err_enable: err_thermal_zone: acpi_lpat_free_conversion_table(int34x_zone->lpat_table); err_trips_alloc: - kfree(int34x_zone->ops); -err_ops_alloc: kfree(int34x_zone); return ERR_PTR(ret); } @@ -216,7 +203,6 @@ void int340x_thermal_zone_remove(struct int34x_thermal_zone *int34x_zone) { thermal_zone_device_unregister(int34x_zone->zone); acpi_lpat_free_conversion_table(int34x_zone->lpat_table); - kfree(int34x_zone->ops); kfree(int34x_zone); } EXPORT_SYMBOL_GPL(int340x_thermal_zone_remove); |