X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=kernel%2Fmutex.c;h=12c779dc65d48a56f1941cc41d73f9593828cf0a;hb=b9d7ccf56be1ac77b71a284a1c0e6337f9a7aff0;hp=bcdc9ac8ef60da5a2937ce8205e58ab2a2350deb;hpb=676056132425ac425d7215cdaa8bd25582e07966;p=deliverable%2Flinux.git

diff --git a/kernel/mutex.c b/kernel/mutex.c
index bcdc9ac8ef60..12c779dc65d4 100644
--- a/kernel/mutex.c
+++ b/kernel/mutex.c
@@ -34,6 +34,7 @@
 /***
  * mutex_init - initialize the mutex
  * @lock: the mutex to be initialized
+ * @key: the lock_class_key for the class; used by mutex lock debugging
  *
  * Initialize the mutex to unlocked state.
  *