1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/usb/core/generic.c b/drivers/usb/core/generic.c
index 9148b69785c..c1cb94e9f24 100644
--- a/drivers/usb/core/generic.c
+++ b/drivers/usb/core/generic.c
@@ -206,8 +206,13 @@ static int generic_suspend(struct usb_device *udev, pm_message_t msg)
          */
         if (!udev->parent)
                 rc = hcd_bus_suspend(udev);
+
+        /* Non-root devices don't need to do anything for FREEZE or PRETHAW */
+        else if (msg.event == PM_EVENT_FREEZE || msg.event == PM_EVENT_PRETHAW)
+                rc = 0;
         else
                 rc = usb_port_suspend(udev);
+
         return rc;
 }