1 files changed, 9 insertions, 8 deletions

diff --git a/drivers/rtc/rtc-mrst.c b/drivers/rtc/rtc-mrst.c
index e2436d140175..3a6fd3a8a2ec 100644
--- a/drivers/rtc/rtc-mrst.c
+++ b/drivers/rtc/rtc-mrst.c
@@ -413,8 +413,8 @@ static void rtc_mrst_do_remove(struct device *dev)
         mrst->dev = NULL;
 }
 
-#ifdef  CONFIG_PM
-static int mrst_suspend(struct device *dev, pm_message_t mesg)
+#ifdef CONFIG_PM_SLEEP
+static int mrst_suspend(struct device *dev)
 {
         struct mrst_rtc *mrst = dev_get_drvdata(dev);
         unsigned char   tmp;
@@ -453,7 +453,7 @@ static int mrst_suspend(struct device *dev, pm_message_t mesg)
  */
 static inline int mrst_poweroff(struct device *dev)
 {
-        return mrst_suspend(dev, PMSG_HIBERNATE);
+        return mrst_suspend(dev);
 }
 
 static int mrst_resume(struct device *dev)
@@ -490,9 +490,11 @@ static int mrst_resume(struct device *dev)
         return 0;
 }
 
+static SIMPLE_DEV_PM_OPS(mrst_pm_ops, mrst_suspend, mrst_resume);
+#define MRST_PM_OPS (&mrst_pm_ops)
+
 #else
-#define mrst_suspend    NULL
-#define mrst_resume     NULL
+#define MRST_PM_OPS NULL
 
 static inline int mrst_poweroff(struct device *dev)
 {
@@ -529,9 +531,8 @@ static struct platform_driver vrtc_mrst_platform_driver = {
         .remove         = vrtc_mrst_platform_remove,
         .shutdown       = vrtc_mrst_platform_shutdown,
         .driver = {
-                .name           = (char *) driver_name,
-                .suspend        = mrst_suspend,
-                .resume         = mrst_resume,
+                .name   = driver_name,
+                .pm     = MRST_PM_OPS,
         }
 };