diff options
Diffstat (limited to 'drivers/macintosh/windfarm_pm91.c')
| -rw-r--r-- | drivers/macintosh/windfarm_pm91.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/macintosh/windfarm_pm91.c b/drivers/macintosh/windfarm_pm91.c index 2eb484f213c8..a8ac66cd3b13 100644 --- a/drivers/macintosh/windfarm_pm91.c +++ b/drivers/macintosh/windfarm_pm91.c @@ -76,6 +76,7 @@ static struct wf_control *cpufreq_clamp; /* Set to kick the control loop into life */ static int wf_smu_all_controls_ok, wf_smu_all_sensors_ok, wf_smu_started; +static bool wf_smu_overtemp; /* Failure handling.. could be nicer */ #define FAILURE_FAN 0x01 @@ -517,6 +518,7 @@ 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 @@ -525,8 +527,10 @@ 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; + } } |