From 57c498fa5df05e4bd410c101795368439fec7b4e Mon Sep 17 00:00:00 2001
From: John Stultz <john.stultz@linaro.org>
Date: Fri, 20 Apr 2012 12:31:45 -0700
Subject: alarmtimer: Provide accessor to alarmtimer rtc device

The Android alarm interface provides a settime call that sets both
the alarmtimer RTC device and CLOCK_REALTIME to the same value.

Since there may be multiple rtc devices, provide a hook to access the
one the alarmtimer infrastructure is using.

CC: Colin Cross <ccross@android.com>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Android Kernel Team <kernel-team@android.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 include/linux/alarmtimer.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include/linux/alarmtimer.h')

diff --git a/include/linux/alarmtimer.h b/include/linux/alarmtimer.h
index 975009e1cbe6..96c5c249b086 100644
--- a/include/linux/alarmtimer.h
+++ b/include/linux/alarmtimer.h
@@ -76,4 +76,7 @@ static inline int alarmtimer_callback_running(struct alarm *timer)
 }
 
 
+/* Provide way to access the rtc device being used by alarmtimers */
+struct rtc_device *alarmtimer_get_rtcdev(void);
+
 #endif
-- 
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