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-rw-r--r--include/linux/devfreq.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
index 997a9eb34191..19520625ea94 100644
--- a/include/linux/devfreq.h
+++ b/include/linux/devfreq.h
@@ -84,8 +84,9 @@ struct devfreq_dev_status {
* from devfreq_remove_device() call. If the user
* has registered devfreq->nb at a notifier-head,
* this is the time to unregister it.
- * @freq_table: Optional list of frequencies to support statistics.
- * @max_state: The size of freq_table.
+ * @freq_table: Optional list of frequencies to support statistics
+ * and freq_table must be generated in ascending order.
+ * @max_state: The size of freq_table.
*/
struct devfreq_dev_profile {
unsigned long initial_freq;