rtc: convert WM8350 RTC driver to dev_pm_ops

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>

1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/rtc/rtc-wm8350.c b/drivers/rtc/rtc-wm8350.c
index f16486635a8e..f1e440521c54 100644
--- a/drivers/rtc/rtc-wm8350.c
+++ b/drivers/rtc/rtc-wm8350.c
@@ -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,
         },
 };