The description for the hrtimer_clock_base struct describes
"hrtimer_base". That should be hrtimer_clock_base.
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 3bef961..3000539 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -139,7 +139,7 @@ struct hrtimer_sleeper {
};
/**
- * struct hrtimer_base - the timer base for a specific clock
+ * struct hrtimer_clock_base - the timer base for a specific clock
* @cpu_base: per cpu clock base
* @index: clock type index for per_cpu support when moving a
* timer to a base on another cpu.
