diff -Naur orig/lib/modules/fglrx/build_mod/firegl_public.c final/lib/modules/fglrx/build_mod/firegl_public.c
--- orig/lib/modules/fglrx/build_mod/firegl_public.c	2010-09-22 03:15:33.000000000 -0400
+++ final/lib/modules/fglrx/build_mod/firegl_public.c	2010-11-01 23:00:32.672955001 -0400
@@ -5094,7 +5094,7 @@
 unsigned int ATI_API_CALL KAS_Mutex_Initialize(void* hMutex)
 {
     kasMutex_t* mutex_obj = (kasMutex_t*)hMutex;
-    init_MUTEX(&(mutex_obj->mutex));
+    sema_init(&(mutex_obj->mutex),1);
     return 1;
 }