Messages in this thread Patch in this message | | | From | Frans Pop <> | Subject | [PATCH 6/6] thermal: disable polling if passive_delay and polling_delay are both unset | Date | Wed, 26 Aug 2009 18:17:25 +0200 |
| |
Otherwise polling will continue for the thermal zone even when it is no longer needed, for example because forced passive cooling was disabled.
Signed-off-by: Frans Pop <elendil@planet.nl> Cc: Matthew Garrett <mjg@redhat.com> Cc: Zhang Rui <rui.zhang@intel.com>
diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c index ceda0f1..a59685b 100644 --- a/drivers/thermal/thermal_sys.c +++ b/drivers/thermal/thermal_sys.c @@ -1012,6 +1012,8 @@ void thermal_zone_device_update(struct thermal_zone_device *tz) thermal_zone_device_set_polling(tz, tz->passive_delay); else if (tz->polling_delay) thermal_zone_device_set_polling(tz, tz->polling_delay); + else + thermal_zone_device_set_polling(tz, 0); mutex_unlock(&tz->lock); } EXPORT_SYMBOL(thermal_zone_device_update);
| |