From 693c5b86a25bc7ccdaca90f52da589945036233a Mon Sep 17 00:00:00 2001
From: Marc Pignat <marc.pignat@hevs.ch>
Date: Wed, 15 Oct 2008 22:02:56 -0700
Subject: [PATCH] --- yaml --- r: 114805 b: refs/heads/master c:
 986e36a5b817de01733d46aa623406106d661cec h: refs/heads/master i:   114803:
 9134bc5b7a56ac461750f2c45a26cb04cdd23645 v: v3

---
 [refs]                         |  2 +-
 trunk/drivers/rtc/rtc-ds1374.c | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 1f1bb24434bd..b771814edbb7 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5d5b4d74f9ae85bbd558a708678b6927f962e75d
+refs/heads/master: 986e36a5b817de01733d46aa623406106d661cec
diff --git a/trunk/drivers/rtc/rtc-ds1374.c b/trunk/drivers/rtc/rtc-ds1374.c
index a150418fba76..a5b0fc09f0c6 100644
--- a/trunk/drivers/rtc/rtc-ds1374.c
+++ b/trunk/drivers/rtc/rtc-ds1374.c
@@ -429,12 +429,33 @@ static int __devexit ds1374_remove(struct i2c_client *client)
 	return 0;
 }
 
+#ifdef CONFIG_PM
+static int ds1374_suspend(struct i2c_client *client, pm_message_t state)
+{
+	if (client->irq >= 0 && device_may_wakeup(&client->dev))
+		enable_irq_wake(client->irq);
+	return 0;
+}
+
+static int ds1374_resume(struct i2c_client *client)
+{
+	if (client->irq >= 0 && device_may_wakeup(&client->dev))
+		disable_irq_wake(client->irq);
+	return 0;
+}
+#else
+#define ds1374_suspend	NULL
+#define ds1374_resume	NULL
+#endif
+
 static struct i2c_driver ds1374_driver = {
 	.driver = {
 		.name = "rtc-ds1374",
 		.owner = THIS_MODULE,
 	},
 	.probe = ds1374_probe,
+	.suspend = ds1374_suspend,
+	.resume = ds1374_resume,
 	.remove = __devexit_p(ds1374_remove),
 	.id_table = ds1374_id,
 };