RTC: Remove UIE emulation

Since we provide UIE interrupts via a rtc_timer, the old
emulation code can be removed.

Signed-off-by: John Stultz <john.stultz@linaro.org>
LKML Reference: <1290136329-18291-5-git-send-email-john.stultz@linaro.org>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
CC: Alessandro Zummo <a.zummo@towertech.it>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Richard Cochran <richardcochran@gmail.com>

1 files changed, 0 insertions, 12 deletions

diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index a3421abca70..44e18a2523a 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -203,18 +203,6 @@ struct rtc_device
         struct hrtimer pie_timer; /* sub second exp, so needs hrtimer */
         int pie_enabled;
         struct work_struct irqwork;
-
-
-#ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL
-        struct work_struct uie_task;
-        struct timer_list uie_timer;
-        /* Those fields are protected by rtc->irq_lock */
-        unsigned int oldsecs;
-        unsigned int uie_irq_active:1;
-        unsigned int stop_uie_polling:1;
-        unsigned int uie_task_active:1;
-        unsigned int uie_timer_active:1;
-#endif
 };
 #define to_rtc_device(d) container_of(d, struct rtc_device, dev)