From cfeadb312a542e0a6263ea33b61c13bc91d69f41 Mon Sep 17 00:00:00 2001
From: Rodolfo Giometti <giometti@enneenne.com>
Date: Sun, 27 Jan 2008 18:14:45 +0100
Subject: [PATCH] --- yaml --- r: 77313 b: refs/heads/master c:
 1b3e5baa8850947b2cc15f323783ddb04dc4bffa h: refs/heads/master i:   77311:
 543be86e07eb0441f8dbbcf4b0c165cf0b86482b v: v3

---
 [refs]                            |  2 +-
 trunk/drivers/i2c/chips/tsl2550.c | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 60ffb58b4af4..1298caa4045f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5864ae03ca982fb60bedeebfd67562db37c1ee6a
+refs/heads/master: 1b3e5baa8850947b2cc15f323783ddb04dc4bffa
diff --git a/trunk/drivers/i2c/chips/tsl2550.c b/trunk/drivers/i2c/chips/tsl2550.c
index 3de4b19ba08f..a10fd2791a69 100644
--- a/trunk/drivers/i2c/chips/tsl2550.c
+++ b/trunk/drivers/i2c/chips/tsl2550.c
@@ -432,11 +432,32 @@ static int __devexit tsl2550_remove(struct i2c_client *client)
 	return 0;
 }
 
+#ifdef CONFIG_PM
+
+static int tsl2550_suspend(struct i2c_client *client, pm_message_t mesg)
+{
+	return tsl2550_set_power_state(client, 0);
+}
+
+static int tsl2550_resume(struct i2c_client *client)
+{
+	return tsl2550_set_power_state(client, 1);
+}
+
+#else
+
+#define tsl2550_suspend		NULL
+#define tsl2550_resume		NULL
+
+#endif /* CONFIG_PM */
+
 static struct i2c_driver tsl2550_driver = {
 	.driver = {
 		.name	= TSL2550_DRV_NAME,
 		.owner	= THIS_MODULE,
 	},
+	.suspend = tsl2550_suspend,
+	.resume	= tsl2550_resume,
 	.probe	= tsl2550_probe,
 	.remove	= __devexit_p(tsl2550_remove),
 };