From 800744bf31df54b0cd4d1104ccfa426d3f578f0e Mon Sep 17 00:00:00 2001
From: "lan,Tianyu" <tianyu.lan@intel.com>
Date: Thu, 2 Jan 2014 15:47:54 +0800
Subject: 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>

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 30a02ad..45632bc 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);
-- 
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