rtc: convert WM8350 RTC driver to dev_pm_ops
Mark Brown [Wed, 16 Dec 2009 00:46:09 +0000 (16:46 -0800)]
Convert WM8350 RTC driver to dev_pm_ops

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/rtc/rtc-wm8350.c

index f164866..f1e4405 100644 (file)
@@ -354,8 +354,9 @@ static const struct rtc_class_ops wm8350_rtc_ops = {
 };
 
 #ifdef CONFIG_PM
-static int wm8350_rtc_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8350_rtc_suspend(struct device *dev)
 {
+       struct platform_device *pdev = to_platform_device(dev);
        struct wm8350 *wm8350 = dev_get_drvdata(&pdev->dev);
        int ret = 0;
        u16 reg;
@@ -373,8 +374,9 @@ static int wm8350_rtc_suspend(struct platform_device *pdev, pm_message_t state)
        return ret;
 }
 
-static int wm8350_rtc_resume(struct platform_device *pdev)
+static int wm8350_rtc_resume(struct device *dev)
 {
+       struct platform_device *pdev = to_platform_device(dev);
        struct wm8350 *wm8350 = dev_get_drvdata(&pdev->dev);
        int ret;
 
@@ -484,13 +486,17 @@ static int __devexit wm8350_rtc_remove(struct platform_device *pdev)
        return 0;
 }
 
+static struct dev_pm_ops wm8350_rtc_pm_ops = {
+       .suspend = wm8350_rtc_suspend,
+       .resume = wm8350_rtc_resume,
+};
+
 static struct platform_driver wm8350_rtc_driver = {
        .probe = wm8350_rtc_probe,
        .remove = __devexit_p(wm8350_rtc_remove),
-       .suspend = wm8350_rtc_suspend,
-       .resume = wm8350_rtc_resume,
        .driver = {
                .name = "wm8350-rtc",
+               .pm = &wm8350_rtc_pm_ops,
        },
 };