X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Frtc%2Frtc-at91rm9200.c;h=ac0e68e2f025d388504c4005519d90e006496b1f;hb=20b0f65d35ae45d43f363ace3744a775a752d265;hp=a724ab49a7973bfd474681b2d1d0680d540b27e5;hpb=51e6ed23fc95c3e710d8a98717924ccb2571aa66;p=powerpc.git

diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c
index a724ab49a7..ac0e68e2f0 100644
--- a/drivers/rtc/rtc-at91rm9200.c
+++ b/drivers/rtc/rtc-at91rm9200.c
@@ -164,6 +164,7 @@ static int at91_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
 	tm.tm_min = alrm->time.tm_min;
 	tm.tm_sec = alrm->time.tm_sec;
 
+	at91_sys_write(AT91_RTC_IDR, AT91_RTC_ALARM);
 	at91_sys_write(AT91_RTC_TIMALR,
 		  BIN2BCD(tm.tm_sec) << 0
 		| BIN2BCD(tm.tm_min) << 8
@@ -174,6 +175,9 @@ static int at91_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
 		| BIN2BCD(tm.tm_mday) << 24
 		| AT91_RTC_DATEEN | AT91_RTC_MTHEN);
 
+	if (alrm->enabled)
+		at91_sys_write(AT91_RTC_IER, AT91_RTC_ALARM);
+
 	pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__,
 		at91_alarm_year, tm.tm_mon, tm.tm_mday, tm.tm_hour,
 		tm.tm_min, tm.tm_sec);
@@ -303,6 +307,12 @@ static int __init at91_rtc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	/* cpu init code should really have flagged this device as
+	 * being wake-capable; if it didn't, do that here.
+	 */
+	if (!device_can_wakeup(&pdev->dev))
+		device_init_wakeup(&pdev->dev, 1);
+
 	rtc = rtc_device_register(pdev->name, &pdev->dev,
 				&at91_rtc_ops, THIS_MODULE);
 	if (IS_ERR(rtc)) {
@@ -310,7 +320,6 @@ static int __init at91_rtc_probe(struct platform_device *pdev)
 		return PTR_ERR(rtc);
 	}
 	platform_set_drvdata(pdev, rtc);
-	device_init_wakeup(&pdev->dev, 1);
 
 	printk(KERN_INFO "AT91 Real Time Clock driver.\n");
 	return 0;
@@ -319,7 +328,7 @@ static int __init at91_rtc_probe(struct platform_device *pdev)
 /*
  * Disable and remove the RTC driver
  */
-static int __devexit at91_rtc_remove(struct platform_device *pdev)
+static int __exit at91_rtc_remove(struct platform_device *pdev)
 {
 	struct rtc_device *rtc = platform_get_drvdata(pdev);
 
@@ -331,7 +340,6 @@ static int __devexit at91_rtc_remove(struct platform_device *pdev)
 
 	rtc_device_unregister(rtc);
 	platform_set_drvdata(pdev, NULL);
-	device_init_wakeup(&pdev->dev, 0);
 
 	return 0;
 }
@@ -404,8 +412,7 @@ static int at91_rtc_resume(struct platform_device *pdev)
 #endif
 
 static struct platform_driver at91_rtc_driver = {
-	.probe		= at91_rtc_probe,
-	.remove		= at91_rtc_remove,
+	.remove		= __exit_p(at91_rtc_remove),
 	.suspend	= at91_rtc_suspend,
 	.resume		= at91_rtc_resume,
 	.driver		= {
@@ -416,7 +423,7 @@ static struct platform_driver at91_rtc_driver = {
 
 static int __init at91_rtc_init(void)
 {
-	return platform_driver_register(&at91_rtc_driver);
+	return platform_driver_probe(&at91_rtc_driver, at91_rtc_probe);
 }
 
 static void __exit at91_rtc_exit(void)