1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 13cd2177b557..68decab280dd 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -180,7 +180,7 @@ static int ohci_urb_enqueue (
         struct usb_hcd  *hcd,
         struct usb_host_endpoint *ep,
         struct urb      *urb,
-        int             mem_flags
+        unsigned        mem_flags
 ) {
         struct ohci_hcd *ohci = hcd_to_ohci (hcd);
         struct ed       *ed;
@@ -673,8 +673,10 @@ retry:
 
         ohci_dump (ohci, 1);
 
-        if (ohci_to_hcd(ohci)->self.root_hub == NULL)
+        if (ohci_to_hcd(ohci)->self.root_hub == NULL) {
+                register_reboot_notifier (&ohci->reboot_notifier);
                 create_debug_files (ohci);
+        }
 
         return 0;
 }