+#ifdef CONFIG_PM
+static int sa1100_rtc_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ if (pdev->dev.power.power_state.event != state.event) {
+ if (state.event == PM_EVENT_SUSPEND &&
+ device_may_wakeup(&pdev->dev))
+ enable_irq_wake(IRQ_RTCAlrm);
+
+ pdev->dev.power.power_state = state;
+ }
+ return 0;
+}
+
+static int sa1100_rtc_resume(struct platform_device *pdev)
+{
+ if (pdev->dev.power.power_state.event != PM_EVENT_ON) {
+ if (device_may_wakeup(&pdev->dev))
+ disable_irq_wake(IRQ_RTCAlrm);
+ pdev->dev.power.power_state = PMSG_ON;
+ }
+ return 0;
+}
+#else
+#define sa1100_rtc_suspend NULL
+#define sa1100_rtc_resume NULL
+#endif
+