1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/hidraw.h b/include/linux/hidraw.h
index 2451662c728a..ddf52612eed8 100644
--- a/include/linux/hidraw.h
+++ b/include/linux/hidraw.h
@@ -23,6 +23,7 @@ struct hidraw {
         wait_queue_head_t wait;
         struct hid_device *hid;
         struct device *dev;
+        spinlock_t list_lock;
         struct list_head list;
 };