- struct ohci_hcd *ohci = hcd_to_ohci(dev_get_drvdata(dev));
- int status = 0;
-
- if (level != RESUME_POWER_ON)
- return 0;
-
- switch (dev->power.power_state) {
- case 0:
- break;
- case 4:
- if (time_before(jiffies, ohci->next_statechange))
- msleep(5);
- ohci->next_statechange = jiffies;
- omap_ohci_clock_power(1);
- /* FALLTHROUGH */
- default:
- dev_dbg(dev, "resume from %d\n", dev->power.power_state);
-#ifdef CONFIG_USB_SUSPEND
- /* get extra cleanup even if remote wakeup isn't in use */
- status = usb_resume_device(ohci_to_hcd(ohci)->self.root_hub);
-#else
- down(&ohci_to_hcd(ohci)->self.root_hub->serialize);
- status = ohci_hub_resume(ohci_to_hcd(ohci));
- up(&ohci_to_hcd(ohci)->self.root_hub->serialize);
-#endif
- if (status == 0)
- dev->power.power_state = 0;
- break;
- }
- return status;
+ struct ohci_hcd *ohci = hcd_to_ohci(platform_get_drvdata(dev));
+
+ if (time_before(jiffies, ohci->next_statechange))
+ msleep(5);
+ ohci->next_statechange = jiffies;
+
+ omap_ohci_clock_power(1);
+ dev->power.power_state = PMSG_ON;
+ usb_hcd_resume_root_hub(dev_get_drvdata(dev));
+ return 0;