--- zzzz-none-000/linux-2.6.19.2/sound/core/seq/seq_lock.h	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/sound/core/seq/seq_lock.h	2007-01-19 14:42:56.000000000 +0000
@@ -23,10 +23,10 @@
 #else /* SMP || CONFIG_SND_DEBUG */
 
 typedef spinlock_t snd_use_lock_t;	/* dummy */
-#define snd_use_lock_init(lockp) /**/
-#define snd_use_lock_use(lockp) /**/
-#define snd_use_lock_free(lockp) /**/
-#define snd_use_lock_sync(lockp) /**/
+#define snd_use_lock_init(lockp) do {} while (0)
+#define snd_use_lock_use(lockp) do {} while (0)
+#define snd_use_lock_free(lockp) do {} while (0)
+#define snd_use_lock_sync(lockp) do {} while (0)
 
 #endif /* SMP || CONFIG_SND_DEBUG */