2 files changed, 6 insertions, 11 deletions

diff --git a/include/asm-sparc/setup.h b/include/asm-sparc/setup.h
index b3af958a2ad2..2643c62f4ac0 100644
--- a/include/asm-sparc/setup.h
+++ b/include/asm-sparc/setup.h
@@ -5,6 +5,10 @@
 #ifndef _SPARC_SETUP_H
 #define _SPARC_SETUP_H
 
-#define COMMAND_LINE_SIZE       256
+#if defined(__sparc__) && defined(__arch64__)
+# define COMMAND_LINE_SIZE 2048
+#else
+# define COMMAND_LINE_SIZE 256
+#endif
 
 #endif /* _SPARC_SETUP_H */
diff --git a/include/asm-sparc64/setup.h b/include/asm-sparc64/setup.h
index 5053df3cec40..7143d06b2c55 100644
--- a/include/asm-sparc64/setup.h
+++ b/include/asm-sparc64/setup.h
@@ -1,10 +1 @@
-/*
- *      Just a place holder. 
- */
-
-#ifndef _SPARC64_SETUP_H
-#define _SPARC64_SETUP_H
-
-#define COMMAND_LINE_SIZE       2048
-
-#endif /* _SPARC64_SETUP_H */
+#include <asm-sparc/setup.h>