diff options
Diffstat (limited to 'drivers/macintosh/windfarm_pm81.c')
| -rw-r--r-- | drivers/macintosh/windfarm_pm81.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c index f84933ff3298..2a5e1b15b1d2 100644 --- a/drivers/macintosh/windfarm_pm81.c +++ b/drivers/macintosh/windfarm_pm81.c @@ -149,6 +149,7 @@ static int wf_smu_all_controls_ok, wf_smu_all_sensors_ok, wf_smu_started; static unsigned int wf_smu_failure_state; static int wf_smu_readjust, wf_smu_skipping; +static bool wf_smu_overtemp; /* * ****** System Fans Control Loop ****** @@ -593,6 +594,7 @@ static void wf_smu_tick(void) if (new_failure & FAILURE_OVERTEMP) { wf_set_overtemp(); wf_smu_skipping = 2; + wf_smu_overtemp = true; } /* We only clear the overtemp condition if overtemp is cleared @@ -601,8 +603,10 @@ static void wf_smu_tick(void) * the control loop levels, but we don't want to keep it clear * here in this case */ - if (new_failure == 0 && last_failure & FAILURE_OVERTEMP) + if (!wf_smu_failure_state && wf_smu_overtemp) { wf_clear_overtemp(); + wf_smu_overtemp = false; + } } static void wf_smu_new_control(struct wf_control *ct) |