[PATCH v3 4/4] alarmtimer: Update alarmtimer_get_rtcdev() docs to reflect reality

[Stephen Boyd]

This function doesn't do anything like this comment says when an RTC
device hasn't been chosen. It looks like we used to do something like
that before commit 8bc0dafb5cf3 ("alarmtimers: Rework RTC device
selection using class interface") but that's long gone now. Remove this
sentence to avoid confusing the reader.

Signed-off-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
---
 kernel/time/alarmtimer.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index 36124aea8d6f..2ffb466af77e 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -67,8 +67,6 @@ static DEFINE_SPINLOCK(rtcdev_lock);
  * alarmtimer_get_rtcdev - Return selected rtcdevice
  *
  * This function returns the rtc device to use for wakealarms.
- * If one has not already been chosen, it checks to see if a
- * functional rtc device is available.
  */
 struct rtc_device *alarmtimer_get_rtcdev(void)
 {
-- 
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