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yaml --- r: 374579 b: refs/heads/master c: 82b9ee4 h: refs/heads/master i: 374577: 5582aa7 374575: bb15f5f v: v3
git-mirror · Apr 24, 2013 · 762d327 · 762d327
1 parent f58931f
commit 762d327
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4469b99743d296e24aefc5f8ed7df1bc9cfbbac8
+refs/heads/master: 82b9ee402fa9867edde8dbf17a55f615f80bc3ba
diff --git a/trunk/drivers/thermal/cpu_cooling.c b/trunk/drivers/thermal/cpu_cooling.c
@@ -97,8 +97,14 @@ static void release_idr(struct idr *idr, int id)
 /* Below code defines functions to be used for cpufreq as cooling device */
 
 /**
- * is_cpufreq_valid - function to check if a cpu has frequency transition policy.
+ * is_cpufreq_valid - function to check frequency transitioning capability.
  * @cpu: cpu for which check is needed.
+ *
+ * This function will check the current state of the system if
+ * it is capable of changing the frequency for a given @cpu.
+ *
+ * Return: 0 if the system is not currently capable of changing
+ * the frequency of given cpu. !0 in case the frequency is changeable.
  */
 static int is_cpufreq_valid(int cpu)
 {