---

yaml --- r: 31834 b: refs/heads/master c: 933a2ef h: refs/heads/master v: v3
git-mirror · Jul 3, 2006 · 473129a · 473129a
1 parent 9539889
commit 473129a
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d8371f0481fd1ad2701081d37815b0bb5d236b92
+refs/heads/master: 933a2efc59513551dcfa7b814752dc581bd3c60b
diff --git a/trunk/sound/core/seq/seq_device.c b/trunk/sound/core/seq/seq_device.c
@@ -380,6 +380,12 @@ static struct ops_list * create_driver(char *id)
 	/* set up driver entry */
 	strlcpy(ops->id, id, sizeof(ops->id));
 	mutex_init(&ops->reg_mutex);
+	/*
+	 * The ->reg_mutex locking rules are per-driver, so we create
+	 * separate per-driver lock classes:
+	 */
+	lockdep_set_class(&ops->reg_mutex, (struct lock_class_key *)id);
+
 	ops->driver = DRIVER_EMPTY;
 	INIT_LIST_HEAD(&ops->dev_list);
 	/* lock this instance */