Thermal: update thermal zone device after setting emul_temp

This patch is to update thermal zone device after setting emul_temp
in order to make governor work according to input temperature immediately.

Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 30a02add9e2e..45632bc05cc7 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -777,6 +777,9 @@ emul_temp_store(struct device *dev, struct device_attribute *attr,
                 ret = tz->ops->set_emul_temp(tz, temperature);
         }
 
+        if (!ret)
+                thermal_zone_device_update(tz);
+
         return ret ? ret : count;
 }
 static DEVICE_ATTR(emul_temp, S_IWUSR, NULL, emul_temp_store);