diff options
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/thermal_sysfs.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/thermal/thermal_sysfs.c b/drivers/thermal/thermal_sysfs.c index 78c5841bdfae..ec495c7dff03 100644 --- a/drivers/thermal/thermal_sysfs.c +++ b/drivers/thermal/thermal_sysfs.c @@ -128,9 +128,11 @@ trip_point_temp_store(struct device *dev, struct device_attribute *attr, if (kstrtoint(buf, 10, &temperature)) return -EINVAL; - ret = tz->ops->set_trip_temp(tz, trip, temperature); - if (ret) - return ret; + if (tz->ops->set_trip_temp) { + ret = tz->ops->set_trip_temp(tz, trip, temperature); + if (ret) + return ret; + } if (tz->trips) tz->trips[trip].temperature = temperature; |