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Thermal: update thermal zone device after setting emul_temp
author
lan,Tianyu
<tianyu.lan@intel.com>
Thu, 2 Jan 2014 07:47:54 +0000
(15:47 +0800)
committer
Zhang Rui
<rui.zhang@intel.com>
Fri, 3 Jan 2014 14:54:20 +0000
(22:54 +0800)
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>
drivers/thermal/thermal_core.c
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diff --git
a/drivers/thermal/thermal_core.c
b/drivers/thermal/thermal_core.c
index 30a02add9e2eaa1e2c99f63e61aa3bcb378bec2b..45632bc05cc7f127cc5c72eb3769c35ac46c86d7 100644
(file)
--- 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);