rtc_dev_update_irq_enable_emul was removed in commit
042620a0 (UIE emulation is
now handled via hrtimer), but the declaration was missed.
This patch cleans it up.
Signed-off-by: NJohn Stultz <john.stultz@linaro.org>
LKML-Reference: <1294939849-20608-1-git-send-email-john.stultz@linaro.org>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>