1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt
index 93f223b9723f..4dbb8be1c991 100644
--- a/Documentation/block/biodoc.txt
+++ b/Documentation/block/biodoc.txt
@@ -1097,7 +1097,7 @@ lock themselves, if required. Drivers that explicitly used the
 io_request_lock for serialization need to be modified accordingly.
 Usually it's as easy as adding a global lock:
 
-        static spinlock_t my_driver_lock = SPIN_LOCK_UNLOCKED;
+        static DEFINE_SPINLOCK(my_driver_lock);
 
 and passing the address to that lock to blk_init_queue().