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authorJohn Stultz <john.stultz@linaro.org>2012-04-20 23:31:45 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-04-21 01:56:36 +0400
commit57c498fa5df05e4bd410c101795368439fec7b4e (patch)
treed4630cd56319d4ff21b5086b0661758a740bb8b9 /include/linux/alarmtimer.h
parente2d8ccef0a8e8aedaf401edca6ad54663b0da24b (diff)
downloadlinux-57c498fa5df05e4bd410c101795368439fec7b4e.tar.xz
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>
Diffstat (limited to 'include/linux/alarmtimer.h')
-rw-r--r--include/linux/alarmtimer.h3
1 files changed, 3 insertions, 0 deletions
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