s3cmci: change to use dev_pm_ops

Move to using dev_pm_ops for suspend and resume.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 18 insertions, 11 deletions

diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index 63d211bfc46..6e408452855 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -1546,35 +1546,42 @@ MODULE_DEVICE_TABLE(platform, s3cmci_driver_ids);
 
 #ifdef CONFIG_PM
 
-static int s3cmci_suspend(struct platform_device *dev, pm_message_t state)
+static int s3cmci_suspend(struct device *dev)
 {
-        struct mmc_host *mmc = platform_get_drvdata(dev);
+        struct mmc_host *mmc = platform_get_drvdata(to_platform_device(dev));
+        struct pm_message event = { PM_EVENT_SUSPEND };
 
-        return  mmc_suspend_host(mmc, state);
+        return mmc_suspend_host(mmc, event);
 }
 
-static int s3cmci_resume(struct platform_device *dev)
+static int s3cmci_resume(struct device *dev)
 {
-        struct mmc_host *mmc = platform_get_drvdata(dev);
+        struct mmc_host *mmc = platform_get_drvdata(to_platform_device(dev));
 
         return mmc_resume_host(mmc);
 }
 
+static struct dev_pm_ops s3cmci_pm = {
+        .suspend        = s3cmci_suspend,
+        .resume         = s3cmci_resume,
+};
+
+#define s3cmci_pm_ops &s3cmci_pm
 #else /* CONFIG_PM */
-#define s3cmci_suspend NULL
-#define s3cmci_resume NULL
+#define s3cmci_pm_ops NULL
 #endif /* CONFIG_PM */
 
 
 static struct platform_driver s3cmci_driver = {
-        .driver.name    = "s3c-sdi",
-        .driver.owner   = THIS_MODULE,
+        .driver = {
+                .name   = "s3c-sdi",
+                .owner  = THIS_MODULE,
+                .pm     = s3cmci_pm_ops,
+        },
         .id_table       = s3cmci_driver_ids,
         .probe          = s3cmci_probe,
         .remove         = __devexit_p(s3cmci_remove),
         .shutdown       = s3cmci_shutdown,
-        .suspend        = s3cmci_suspend,
-        .resume         = s3cmci_resume,
 };
 
 static int __init s3cmci_init(void)