hwmon: (lm90) Generate sysfs and udev events for all alarms

So far the driver only generated sysfs and udev events for minimum and
maximum alarms. Also generate events for critical and emergency alarms.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index 3820f0e615108122168380be35bb82089cce5a3e..83d027c134bed2b474b32f49c4be4ef5f4fde49b 100644 (file)
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -1829,6 +1829,26 @@ static bool lm90_is_tripped(struct i2c_client *client, u16 *status)
                hwmon_notify_event(data->hwmon_dev, hwmon_temp,
                                   hwmon_temp_max_alarm, 2);
 
+       if (st & LM90_STATUS_LTHRM)
+               hwmon_notify_event(hwmon_dev, hwmon_temp,
+                                  hwmon_temp_crit_alarm, 0);
+       if (st & LM90_STATUS_RTHRM)
+               hwmon_notify_event(hwmon_dev, hwmon_temp,
+                                  hwmon_temp_crit_alarm, 1);
+       if (st2 & MAX6696_STATUS2_R2THRM)
+               hwmon_notify_event(hwmon_dev, hwmon_temp,
+                                  hwmon_temp_crit_alarm, 2);
+
+       if (st2 & MAX6696_STATUS2_LOT2)
+               hwmon_notify_event(hwmon_dev, hwmon_temp,
+                                  hwmon_temp_emergency_alarm, 0);
+       if (st2 & MAX6696_STATUS2_ROT2)
+               hwmon_notify_event(hwmon_dev, hwmon_temp,
+                                  hwmon_temp_emergency_alarm, 1);
+       if (st2 & MAX6696_STATUS2_R2OT2)
+               hwmon_notify_event(hwmon_dev, hwmon_temp,
+                                  hwmon_temp_emergency_alarm, 2);
+
        return true;
 }