Index: kernel/arch/sparc64/include/mm/cache.h
===================================================================
--- kernel/arch/sparc64/include/mm/cache.h	(revision 92778f2136ec900a873b76c69db8efbdb1998fea)
+++ kernel/arch/sparc64/include/mm/cache.h	(revision 134877d64bac047ca117c283bd304140ea31a7b0)
@@ -36,14 +36,4 @@
 #define KERN_sparc64_CACHE_H_
 
-#ifdef CONFIG_SMP
-extern void dcache_shootdown_start(void);
-extern void dcache_shootdown_finalize(void);
-extern void dcache_shootdown_ipi_recv(void);
-#else /* CONFIG_SMP */
-#define dcache_shootdown_start();
-#define dcache_shootdown_finalize();
-#define dcache_shootdown_ipi_recv();
-#endif /* CONFIG_SMP */
-
 extern void dcache_flush(void);