USB: OHCI: Properly handle ohci-ep93xx suspend

[karo-tx-linux.git] / drivers / usb / host / ohci-ep93xx.c

diff --git a/drivers/usb/host/ohci-ep93xx.c b/drivers/usb/host/ohci-ep93xx.c
index 492f681c70f2b550faeee2238bc16a3b7032fdb2..08409bfa1cdea6abe863c774a4e18c8b11a96d14 100644 (file)
--- a/drivers/usb/host/ohci-ep93xx.c
+++ b/drivers/usb/host/ohci-ep93xx.c
@@ -112,13 +112,20 @@ static int ohci_hcd_ep93xx_drv_suspend(struct platform_device *pdev, pm_message_
 {
        struct usb_hcd *hcd = platform_get_drvdata(pdev);
        struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+       bool do_wakeup = device_may_wakeup(&pdev->dev);
+       int ret;
 
        if (time_before(jiffies, ohci->next_statechange))
                msleep(5);
        ohci->next_statechange = jiffies;
 
-       clk_disable(usb_host_clock);
-       return 0;
+       ret = ohci_suspend(hcd, do_wakeup);
+       if (ret)
+               return ret;
+
+       ep93xx_stop_hc(&pdev->dev);
+
+       return ret;
 }
 
 static int ohci_hcd_ep93xx_drv_resume(struct platform_device *pdev)