2 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 89533ba38691..0d348fa84a66 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -375,7 +375,6 @@ struct usb_bus {
 	struct usb_devmap devmap;	/* device address allocation map */
 	struct usb_device *root_hub;	/* Root hub */
 	struct usb_bus *hs_companion;	/* Companion EHCI bus, if any */
-	struct list_head bus_list;	/* list of busses */
 
 	struct mutex usb_address0_mutex; /* unaddressed device mutex */
 
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 4dcf8446dbcd..c293dd044599 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -23,6 +23,7 @@
 
 #include <linux/rwsem.h>
 #include <linux/interrupt.h>
+#include <linux/idr.h>
 
 #define MAX_TOPO_LEVEL		6
 
@@ -630,7 +631,7 @@ extern void usb_set_device_state(struct usb_device *udev,
 
 /* exported only within usbcore */
 
-extern struct list_head usb_bus_list;
+extern struct idr usb_bus_idr;
 extern struct mutex usb_bus_list_lock;
 extern wait_queue_head_t usb_kill_urb_queue;