Merge branch 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...

[pandora-kernel.git] / drivers / usb / core / hub.c

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index ca339bc..a428aa0 100644 (file)
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2365,6 +2365,10 @@ int usb_port_suspend(struct usb_device *udev, pm_message_t msg)
                                USB_DEVICE_REMOTE_WAKEUP, 0,
                                NULL, 0,
                                USB_CTRL_SET_TIMEOUT);
+
+               /* System sleep transitions should never fail */
+               if (!(msg.event & PM_EVENT_AUTO))
+                       status = 0;
        } else {
                /* device has up to 10 msec to fully suspend */
                dev_dbg(&udev->dev, "usb %ssuspend\n",
@@ -2614,16 +2618,15 @@ static int hub_suspend(struct usb_interface *intf, pm_message_t msg)
        struct usb_device       *hdev = hub->hdev;
        unsigned                port1;
 
-       /* fail if children aren't already suspended */
+       /* Warn if children aren't already suspended */
        for (port1 = 1; port1 <= hdev->maxchild; port1++) {
                struct usb_device       *udev;
 
                udev = hdev->children [port1-1];
                if (udev && udev->can_submit) {
-                       if (!(msg.event & PM_EVENT_AUTO))
-                               dev_dbg(&intf->dev, "port %d nyet suspended\n",
-                                               port1);
-                       return -EBUSY;
+                       dev_warn(&intf->dev, "port %d nyet suspended\n", port1);
+                       if (msg.event & PM_EVENT_AUTO)
+                               return -EBUSY;
                }
        }