diff --git a/[refs] b/[refs]
index 9f60a0d88422..42c9914b990a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8950d89acaa8c353869e681772479d7955ae6f7a
+refs/heads/master: d65dcdcf0cd55b4be1fd1f5025388e91042d63fc
diff --git a/trunk/drivers/misc/intel_menlow.c b/trunk/drivers/misc/intel_menlow.c
index 124b37ddb5c1..27b7662955bb 100644
--- a/trunk/drivers/misc/intel_menlow.c
+++ b/trunk/drivers/misc/intel_menlow.c
@@ -52,6 +52,11 @@ MODULE_LICENSE("GPL");
 #define MEMORY_ARG_CUR_BANDWIDTH 1
 #define MEMORY_ARG_MAX_BANDWIDTH 0
 
+/*
+ * GTHS returning 'n' would mean that [0,n-1] states are supported
+ * In that case max_cstate would be n-1
+ * GTHS returning '0' would mean that no bandwidth control states are supported
+ */
 static int memory_get_int_max_bandwidth(struct thermal_cooling_device *cdev,
 					unsigned long *max_state)
 {