1 files changed, 12 insertions, 0 deletions

diff --git a/include/linux/hiddev.h b/include/linux/hiddev.h
index a5dd8148660b..921622222957 100644
--- a/include/linux/hiddev.h
+++ b/include/linux/hiddev.h
@@ -32,6 +32,18 @@
  * In-kernel definitions.
  */
 
+struct hiddev {
+        int minor;
+        int exist;
+        int open;
+        struct mutex existancelock;
+        wait_queue_head_t wait;
+        struct hid_device *hid;
+        struct list_head list;
+        spinlock_t list_lock;
+        bool initialized;
+};
+
 struct hid_device;
 struct hid_usage;
 struct hid_field;