diff options
Diffstat (limited to 'drivers/usb/core/usb.h')
-rw-r--r-- | drivers/usb/core/usb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h index 49f69236b420..1217fbbe5829 100644 --- a/drivers/usb/core/usb.h +++ b/drivers/usb/core/usb.h @@ -59,6 +59,7 @@ static inline int is_active(struct usb_interface *f) extern const char *usbcore_name; /* usbfs stuff */ +extern struct mutex usbfs_mutex; extern struct usb_driver usbfs_driver; extern struct file_operations usbfs_devices_fops; extern struct file_operations usbfs_device_file_operations; |