From 1bd1c9acf12fa5d2bf4d70b4fdaf45b7e1312a0b Mon Sep 17 00:00:00 2001
From: Eduardo Valentin <eduardo.valentin@ti.com>
Date: Wed, 17 Apr 2013 17:12:01 +0000
Subject: [PATCH] --- yaml --- r: 374580 b: refs/heads/master c:
 2d6f28fedcd2842635a02b29e3823ba9881d5086 h: refs/heads/master v: v3

---
 [refs]                              |  2 +-
 trunk/drivers/thermal/cpu_cooling.c | 14 +++++++++++---
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/[refs] b/[refs]
index 9e1bb17038ea..39e028b54732 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 82b9ee402fa9867edde8dbf17a55f615f80bc3ba
+refs/heads/master: 2d6f28fedcd2842635a02b29e3823ba9881d5086
diff --git a/trunk/drivers/thermal/cpu_cooling.c b/trunk/drivers/thermal/cpu_cooling.c
index b8b8a1ef85ed..084ef0096cc9 100644
--- a/trunk/drivers/thermal/cpu_cooling.c
+++ b/trunk/drivers/thermal/cpu_cooling.c
@@ -118,8 +118,14 @@ enum cpufreq_cooling_property {
 	GET_MAXL,
 };
 
-/*
- * this is the common function to
+/**
+ * get_property - fetch a property of interest for a give cpu.
+ * @cpu: cpu for which the property is required
+ * @input: query parameter
+ * @output: query return
+ * @property: type of query (frequency, level, max level)
+ *
+ * This is the common function to
  * 1. get maximum cpu cooling states
  * 2. translate frequency to cooling state
  * 3. translate cooling state to frequency
@@ -128,7 +134,9 @@ enum cpufreq_cooling_property {
  * a) reduce duplicate code as most of the code can be shared.
  * b) make sure the logic is consistent when translating between
  *    cooling states and frequencies.
-*/
+ *
+ * Return: 0 on success, -EINVAL when invalid parameters are passed.
+ */
 static int get_property(unsigned int cpu, unsigned long input,
 	unsigned int* output, enum cpufreq_cooling_property property)
 {