[ARM] pxa: update ohci-pxa27x.c to use 'struct dev_pm_ops'

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

1 files changed, 15 insertions, 11 deletions

diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index e44dc2cbca2..61800742fc0 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -477,25 +477,25 @@ static int ohci_hcd_pxa27x_drv_remove(struct platform_device *pdev)
         return 0;
 }
 
-#ifdef  CONFIG_PM
-static int ohci_hcd_pxa27x_drv_suspend(struct platform_device *pdev, pm_message_t state)
+#ifdef CONFIG_PM
+static int ohci_hcd_pxa27x_drv_suspend(struct device *dev)
 {
-        struct usb_hcd *hcd = platform_get_drvdata(pdev);
+        struct usb_hcd *hcd = dev_get_drvdata(dev);
         struct pxa27x_ohci *ohci = to_pxa27x_ohci(hcd);
 
         if (time_before(jiffies, ohci->ohci.next_statechange))
                 msleep(5);
         ohci->ohci.next_statechange = jiffies;
 
-        pxa27x_stop_hc(ohci, &pdev->dev);
+        pxa27x_stop_hc(ohci, dev);
         hcd->state = HC_STATE_SUSPENDED;
 
         return 0;
 }
 
-static int ohci_hcd_pxa27x_drv_resume(struct platform_device *pdev)
+static int ohci_hcd_pxa27x_drv_resume(struct device *dev)
 {
-        struct usb_hcd *hcd = platform_get_drvdata(pdev);
+        struct usb_hcd *hcd = dev_get_drvdata(dev);
         struct pxa27x_ohci *ohci = to_pxa27x_ohci(hcd);
         int status;
 
@@ -503,12 +503,17 @@ static int ohci_hcd_pxa27x_drv_resume(struct platform_device *pdev)
                 msleep(5);
         ohci->ohci.next_statechange = jiffies;
 
-        if ((status = pxa27x_start_hc(ohci, &pdev->dev)) < 0)
+        if ((status = pxa27x_start_hc(ohci, dev)) < 0)
                 return status;
 
         ohci_finish_controller_resume(hcd);
         return 0;
 }
+
+static struct dev_pm_ops ohci_hcd_pxa27x_pm_ops = {
+        .suspend        = ohci_hcd_pxa27x_drv_suspend,
+        .resume         = ohci_hcd_pxa27x_drv_resume,
+};
 #endif
 
 /* work with hotplug and coldplug */
@@ -518,13 +523,12 @@ static struct platform_driver ohci_hcd_pxa27x_driver = {
         .probe          = ohci_hcd_pxa27x_drv_probe,
         .remove         = ohci_hcd_pxa27x_drv_remove,
         .shutdown       = usb_hcd_platform_shutdown,
-#ifdef CONFIG_PM
-        .suspend        = ohci_hcd_pxa27x_drv_suspend,
-        .resume         = ohci_hcd_pxa27x_drv_resume,
-#endif
         .driver         = {
                 .name   = "pxa27x-ohci",
                 .owner  = THIS_MODULE,
+#ifdef CONFIG_PM
+                .pm     = &ohci_hcd_pxa27x_pm_ops,
+#endif
         },
 };