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thermal: core: add a comment describing the power actor section

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Simply marking the power actor section and adding a
comment describing it.

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>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Eduardo Valentin 2016-11-07 21:09:16 -08:00 committed by Zhang Rui
parent 8772e185f1
commit 712afbdfdf
1 changed files with 7 additions and 0 deletions
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7
drivers/thermal/thermal_core.c
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@ -461,6 +461,13 @@ static void thermal_zone_device_check(struct work_struct *work)
thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED);
}
/*
* Power actor section: interface to power actors to estimate power
*
* Set of functions used to interact to cooling devices that know
* how to estimate their devices power consumption.
*/
/**
* power_actor_get_max_power() - get the maximum power that a cdev can consume
* @cdev: pointer to &thermal_cooling_device