thermal: of: fix cooling device weights in device tree

[deliverable/linux.git] / Documentation / thermal / sysfs-api.txt

diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt
index 87519cb379ee45ade675499949ae91bf1051725d..7ec632ed976911d09bd564ddfbde51acafb2f6ee 100644 (file)
--- a/Documentation/thermal/sysfs-api.txt
+++ b/Documentation/thermal/sysfs-api.txt
@@ -95,7 +95,7 @@ temperature) and throttle appropriate devices.
 1.3 interface for binding a thermal zone device with a thermal cooling device
 1.3.1 int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz,
        int trip, struct thermal_cooling_device *cdev,
-       unsigned long upper, unsigned long lower);
+       unsigned long upper, unsigned long lower, unsigned int weight);
 
     This interface function bind a thermal cooling device to the certain trip
     point of a thermal zone device.
@@ -110,6 +110,8 @@ temperature) and throttle appropriate devices.
     lower:the Minimum cooling state can be used for this trip point.
           THERMAL_NO_LIMIT means no lower limit,
          and the cooling device can be in cooling state 0.
+    weight: the influence of this cooling device in this thermal
+            zone.  See 1.4.1 below for more information.
 
 1.3.2 int thermal_zone_unbind_cooling_device(struct thermal_zone_device *tz,
                int trip, struct thermal_cooling_device *cdev);