| Message ID | 1464676296-5610-4-git-send-email-edubezval@gmail.com (mailing list archive) |
|---|---|
| State | Changes Requested |
| Delegated to: | Zhang Rui |
| Headers | show |
diff --git a/drivers/thermal/thermal_sysfs.c b/drivers/thermal/thermal_sysfs.c index 1db2406..b69036e 100644 --- a/drivers/thermal/thermal_sysfs.c +++ b/drivers/thermal/thermal_sysfs.c @@ -114,7 +114,9 @@ trip_point_type_show(struct device *dev, struct device_attribute *attr, if (sscanf(attr->attr.name, "trip_point_%d_type", &trip) != 1) return -EINVAL; + mutex_lock(&tz->lock); result = tz->ops->get_trip_type(tz, trip, &type); + mutex_unlock(&tz->lock); if (result) return result;
Serialized calls to tz.ops in user facing sysfs handler trip_point_type_show() and trip_point_temp_store(). Cc: Zhang Rui <rui.zhang@intel.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Eduardo Valentin <edubezval@gmail.com> --- drivers/thermal/thermal_sysfs.c | 2 ++ 1 file changed, 2 insertions(+)