diff options
| -rw-r--r-- | drivers/hwmon/pmbus/pmbus_core.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c index a561c3a0e916..397fc59b5682 100644 --- a/drivers/hwmon/pmbus/pmbus_core.c +++ b/drivers/hwmon/pmbus/pmbus_core.c @@ -978,6 +978,8 @@ static void pmbus_find_max_attr(struct i2c_client *client, struct pmbus_limit_attr { u16 reg; /* Limit register */ bool update; /* True if register needs updates */ + bool low; /* True if low limit; for limits with compare + functions only */ const char *attr; /* Attribute name */ const char *alarm; /* Alarm attribute name */ u32 sbit; /* Alarm attribute status bit */ @@ -1029,7 +1031,8 @@ static bool pmbus_add_limit_attrs(struct i2c_client *client, if (attr->compare) { pmbus_add_boolean_cmp(data, name, l->alarm, index, - cbase, cindex, + l->low ? cindex : cbase, + l->low ? cbase : cindex, attr->sbase + page, l->sbit); } else { pmbus_add_boolean_reg(data, name, @@ -1366,11 +1369,13 @@ static const struct pmbus_sensor_attr power_attributes[] = { static const struct pmbus_limit_attr temp_limit_attrs[] = { { .reg = PMBUS_UT_WARN_LIMIT, + .low = true, .attr = "min", .alarm = "min_alarm", .sbit = PB_TEMP_UT_WARNING, }, { .reg = PMBUS_UT_FAULT_LIMIT, + .low = true, .attr = "lcrit", .alarm = "lcrit_alarm", .sbit = PB_TEMP_UT_FAULT, @@ -1399,11 +1404,13 @@ static const struct pmbus_limit_attr temp_limit_attrs[] = { static const struct pmbus_limit_attr temp_limit_attrs23[] = { { .reg = PMBUS_UT_WARN_LIMIT, + .low = true, .attr = "min", .alarm = "min_alarm", .sbit = PB_TEMP_UT_WARNING, }, { .reg = PMBUS_UT_FAULT_LIMIT, + .low = true, .attr = "lcrit", .alarm = "lcrit_alarm", .sbit = PB_TEMP_UT_FAULT, |