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Thermal: Allow first update of cooling device state 

In initialization, if the cooling device is initialized at
max cooling state, and the thermal zone temperature is below
the first trip point, then the cooling state can't be updated
to the right state, untill the first trip point be triggered.

To fix this issue, allow first update of cooling device state
during registration, initialized "updated" device field as
"false" (instead of "true").

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Ni Wade 2014-02-17 11:02:55 +08:00 committed by Zhang Rui
parent d1c8b0410b
commit 5ca0cce562
1 changed files with 1 additions and 1 deletions
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2
drivers/thermal/thermal_core.c
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@ -1107,7 +1107,7 @@ __thermal_cooling_device_register(struct device_node *np,
INIT_LIST_HEAD(&cdev->thermal_instances);
cdev->np = np;
cdev->ops = ops;
cdev->updated = true;
cdev->updated = false;
cdev->device.class = &thermal_class;
cdev->devdata = devdata;
dev_set_name(&cdev->device, "cooling_device%d", cdev->id);