[SPARC64]: bug.h needs compiler.h

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

include/asm-sparc64/bug.h

@@ -3,6 +3,8 @@
 #ifndef _SPARC64_BUG_H
 #define _SPARC64_BUG_H
 
+#include <linux/compiler.h>
+
 #ifdef CONFIG_DEBUG_BUGVERBOSE
 extern void do_BUG(const char *file, int line);
 #define BUG() do {					\