hrtimer: Add kernel doc annotation for HRTIMER_MODE_HARD
Add kernel doc annotation for HRTIMER_MODE_HARD.
Fixes: ae6683d815895 ("hrtimer: Introduce HARD expiry mode")
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190823113845.12125-2-bigeasy@linutronix.de
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 5df4bcf..1b9a51a 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -32,6 +32,8 @@ struct hrtimer_cpu_base;
* when starting the timer)
* HRTIMER_MODE_SOFT - Timer callback function will be executed in
* soft irq context
+ * HRTIMER_MODE_HARD - Timer callback function will be executed in
+ * hard irq context even on PREEMPT_RT.
*/
enum hrtimer_mode {
HRTIMER_MODE_ABS = 0x00,