Merge branch 'akpm' (Andrew's patch-bomb)
[~shefty/rdma-dev.git] / drivers / rtc / rtc-88pm860x.c
index 8b72b4cd83d509d1f4c85d24e09b1fade830aaf9..feddefc42109b5fe891b82b0c1ed520a6b9e9613 100644 (file)
@@ -376,6 +376,9 @@ static int __devinit pm860x_rtc_probe(struct platform_device *pdev)
        INIT_DELAYED_WORK(&info->calib_work, calibrate_vrtc_work);
        schedule_delayed_work(&info->calib_work, VRTC_CALIB_INTERVAL);
 #endif /* VRTC_CALIBRATION */
+
+       device_init_wakeup(&pdev->dev, 1);
+
        return 0;
 out_rtc:
        free_irq(info->irq, info);
@@ -401,10 +404,34 @@ static int __devexit pm860x_rtc_remove(struct platform_device *pdev)
        return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int pm860x_rtc_suspend(struct device *dev)
+{
+       struct platform_device *pdev = to_platform_device(dev);
+       struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
+
+       if (device_may_wakeup(dev))
+               chip->wakeup_flag |= 1 << PM8607_IRQ_RTC;
+       return 0;
+}
+static int pm860x_rtc_resume(struct device *dev)
+{
+       struct platform_device *pdev = to_platform_device(dev);
+       struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
+
+       if (device_may_wakeup(dev))
+               chip->wakeup_flag &= ~(1 << PM8607_IRQ_RTC);
+       return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(pm860x_rtc_pm_ops, pm860x_rtc_suspend, pm860x_rtc_resume);
+
 static struct platform_driver pm860x_rtc_driver = {
        .driver         = {
                .name   = "88pm860x-rtc",
                .owner  = THIS_MODULE,
+               .pm     = &pm860x_rtc_pm_ops,
        },
        .probe          = pm860x_rtc_probe,
        .remove         = __devexit_p(pm860x_rtc_remove),