usb: convert r8a66597-hcd to dev_pm_ops

Convert the r8a66597-hcd driver to dev_pm_ops. This makes
the driver a good PM citizen and removes a warning printout.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 13 insertions, 8 deletions

diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index e18f74946e68..09895a97c10b 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -2305,9 +2305,9 @@ static struct hc_driver r8a66597_hc_driver = {
 };
 
 #if defined(CONFIG_PM)
-static int r8a66597_suspend(struct platform_device *pdev, pm_message_t state)
+static int r8a66597_suspend(struct device *dev)
 {
-        struct r8a66597         *r8a66597 = dev_get_drvdata(&pdev->dev);
+        struct r8a66597         *r8a66597 = dev_get_drvdata(dev);
         int port;
 
         dbg("%s", __func__);
@@ -2323,9 +2323,9 @@ static int r8a66597_suspend(struct platform_device *pdev, pm_message_t state)
         return 0;
 }
 
-static int r8a66597_resume(struct platform_device *pdev)
+static int r8a66597_resume(struct device *dev)
 {
-        struct r8a66597         *r8a66597 = dev_get_drvdata(&pdev->dev);
+        struct r8a66597         *r8a66597 = dev_get_drvdata(dev);
         struct usb_hcd          *hcd = r8a66597_to_hcd(r8a66597);
 
         dbg("%s", __func__);
@@ -2335,9 +2335,15 @@ static int r8a66597_resume(struct platform_device *pdev)
 
         return 0;
 }
+
+static struct dev_pm_ops r8a66597_dev_pm_ops = {
+        .suspend = r8a66597_suspend,
+        .resume = r8a66597_resume,
+};
+
+#define R8A66597_DEV_PM_OPS     (&r8a66597_dev_pm_ops)
 #else   /* if defined(CONFIG_PM) */
-#define r8a66597_suspend        NULL
-#define r8a66597_resume         NULL
+#define R8A66597_DEV_PM_OPS     NULL
 #endif
 
 static int __init_or_module r8a66597_remove(struct platform_device *pdev)
@@ -2473,11 +2479,10 @@ clean_up:
 static struct platform_driver r8a66597_driver = {
         .probe =        r8a66597_probe,
         .remove =       r8a66597_remove,
-        .suspend =      r8a66597_suspend,
-        .resume =       r8a66597_resume,
         .driver         = {
                 .name = (char *) hcd_name,
                 .owner  = THIS_MODULE,
+                .pm     = R8A66597_DEV_PM_OPS,
         },
 };