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yaml --- r: 374571 b: refs/heads/master c: 3a6eccb h: refs/heads/master i: 374569: ddbfa9b 374567: 2fa28be v: v3
git-mirror · Apr 24, 2013 · aa2590b · aa2590b
1 parent 24464a5
commit aa2590b
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9892e5dc56f185d104e6dddd1e2d0f6ae8f4f211
+refs/heads/master: 3a6eccb35219a7cfa7c7bbac16aa344d4a336fd4
diff --git a/trunk/drivers/thermal/thermal_core.c b/trunk/drivers/thermal/thermal_core.c
@@ -1287,10 +1287,17 @@ static struct class thermal_class = {
 };
 
 /**
- * thermal_cooling_device_register - register a new thermal cooling device
+ * thermal_cooling_device_register() - register a new thermal cooling device
  * @type:	the thermal cooling device type.
  * @devdata:	device private data.
  * @ops:		standard thermal cooling devices callbacks.
+ *
+ * This interface function adds a new thermal cooling device (fan/processor/...)
+ * to /sys/class/thermal/ folder as cooling_device[0-*]. It tries to bind itself
+ * to all the thermal zone devices registered at the same time.
+ *
+ * Return: a pointer to the created struct thermal_cooling_device or an
+ * ERR_PTR. Caller must check return value with IS_ERR*() helpers.
  */
 struct thermal_cooling_device *
 thermal_cooling_device_register(char *type, void *devdata,