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drm/nouveau/therm: disable temperature management if the sensor isn't readable

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Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Martin Peres 2013-03-15 00:42:38 +01:00 committed by Ben Skeggs
parent 98ee7c7c63
commit bf55eb843d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/nouveau/core/subdev/therm/temp.c
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@ -193,7 +193,7 @@ alarm_timer_callback(struct nouveau_alarm *alarm)
NOUVEAU_THERM_THRS_SHUTDOWN);
/* schedule the next poll in one second */
if (list_empty(&alarm->head))
if (therm->temp_get(therm) >= 0 && list_empty(&alarm->head))
ptimer->alarm(ptimer, 1000 * 1000 * 1000, alarm);
spin_unlock_irqrestore(&priv->sensor.alarm_program_lock, flags);