Merge branch 'rtc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'rtc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  RTC: Fix minor compile warning
  RTC: Convert rtc drivers to use the alarm_irq_enable method
  RTC: Fix rtc driver ioctl specific shortcutting