[PATCH 2/3 v2] thermal: core: Use the new 'thermal_zone_destroy_device_groups()' helper function

[Christophe JAILLET]

Simplify code by using the new 'thermal_zone_destroy_device_groups()'
helper function.

Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
---
 drivers/thermal/thermal_core.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 5a51c740e372..2523901325d0 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -836,11 +836,7 @@ static void thermal_release(struct device *dev)
        if (!strncmp(dev_name(dev), "thermal_zone",
                     sizeof("thermal_zone") - 1)) {
                tz = to_thermal_zone(dev);
-               kfree(tz->trip_type_attrs);
-               kfree(tz->trip_temp_attrs);
-               kfree(tz->trip_hyst_attrs);
-               kfree(tz->trips_attribute_group.attrs);
-               kfree(tz->device.groups);
+               thermal_zone_destroy_device_groups(tz);
                kfree(tz);
        } else if (!strncmp(dev_name(dev), "cooling_device",
                            sizeof("cooling_device") - 1)) {
-- 
2.11.0