[PATCH] Convert WM97xx-battery to dev_pm_ops

[PATCH] Convert WM97xx-battery to dev_pm_ops

[Marek Vasut]

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Hi,

Anton, are you fine with this one? Mark, in case Anton is ok, would you mind 
applying? Thanks!

Cheers!
Marek Vasut

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From 90955155d905ac8222af37317379cb084ba850ea Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut@gmail.com>
Date: Sat, 22 Aug 2009 00:36:43 +0200
Subject: [PATCH] Convert WM97xx-battery to dev_pm_ops

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
---
 drivers/power/wm97xx_battery.c |   17 ++++++++++-------
 1 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/drivers/power/wm97xx_battery.c b/drivers/power/wm97xx_battery.c
index 98f2f37..af6d3cd 100644
--- a/drivers/power/wm97xx_battery.c
+++ b/drivers/power/wm97xx_battery.c
@@ -144,20 +144,22 @@ static irqreturn_t wm97xx_chrg_irq(int irq, void *data)
 }
 
 #ifdef CONFIG_PM
-static int wm97xx_bat_suspend(struct platform_device *dev, pm_message_t state)
+static int wm97xx_bat_suspend(struct device *dev)
 {
 	flush_scheduled_work();
 	return 0;
 }
 
-static int wm97xx_bat_resume(struct platform_device *dev)
+static int wm97xx_bat_resume(struct device *dev)
 {
 	schedule_work(&bat_work);
 	return 0;
 }
-#else
-#define wm97xx_bat_suspend NULL
-#define wm97xx_bat_resume NULL
+
+static const struct dev_pm_ops wm97xx_bat_pm_ops = {
+	.suspend	= wm97xx_bat_suspend,
+	.resume		= wm97xx_bat_resume,
+};
 #endif
 
 static int __devinit wm97xx_bat_probe(struct platform_device *dev)
@@ -273,11 +275,12 @@ static struct platform_driver wm97xx_bat_driver = {
 	.driver	= {
 		.name	= "wm97xx-battery",
 		.owner	= THIS_MODULE,
+#ifdef CONFIG_PM
+		.pm	= &wm97xx_bat_pm_ops,
+#endif
 	},
 	.probe		= wm97xx_bat_probe,
 	.remove		= __devexit_p(wm97xx_bat_remove),
-	.suspend	= wm97xx_bat_suspend,
-	.resume		= wm97xx_bat_resume,
 };
 
 static int __init wm97xx_bat_init(void)
-- 
1.6.3.3


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