diff options
| -rw-r--r-- | include/linux/alarmtimer.h | 7 | ||||
| -rw-r--r-- | kernel/time/alarmtimer.c | 4 |
2 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/alarmtimer.h b/include/linux/alarmtimer.h index 975009e1cbe..efbf6788c9e 100644 --- a/include/linux/alarmtimer.h +++ b/include/linux/alarmtimer.h @@ -76,4 +76,11 @@ static inline int alarmtimer_callback_running(struct alarm *timer) } +/* Provide way to access the rtc device being used by alarmtimers */ +#ifdef CONFIG_RTC_CLASS +struct rtc_device *alarmtimer_get_rtcdev(void); +#else +#define alarmtimer_get_rtcdev() (0) +#endif + #endif diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c index 8a538c55fc7..aa27d391bfc 100644 --- a/kernel/time/alarmtimer.c +++ b/kernel/time/alarmtimer.c @@ -59,7 +59,7 @@ static DEFINE_SPINLOCK(rtcdev_lock); * If one has not already been chosen, it checks to see if a * functional rtc device is available. */ -static struct rtc_device *alarmtimer_get_rtcdev(void) +struct rtc_device *alarmtimer_get_rtcdev(void) { unsigned long flags; struct rtc_device *ret; @@ -115,7 +115,7 @@ static void alarmtimer_rtc_interface_remove(void) class_interface_unregister(&alarmtimer_rtc_interface); } #else -static inline struct rtc_device *alarmtimer_get_rtcdev(void) +struct rtc_device *alarmtimer_get_rtcdev(void) { return NULL; } |