[PATCH] Dynamic kernel command-line: m68knommu

1. Rename saved_command_line into boot_command_line.
2. Set command_line as __initdata.
Signed-off-by: NAlon Bar-Lev <alon.barlev@gmail.com>
Cc: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

arch/m68knommu/kernel/setup.c

@@ -44,7 +44,7 @@ unsigned long memory_end;
 EXPORT_SYMBOL(memory_start);
 EXPORT_SYMBOL(memory_end);
 
-char command_line[COMMAND_LINE_SIZE];
+char __initdata command_line[COMMAND_LINE_SIZE];
 
 /* setup some dummy routines */
 static void dummy_waitbut(void)
@@ -231,8 +231,8 @@ void setup_arch(char **cmdline_p)
 
 	/* Keep a copy of command line */
 	*cmdline_p = &command_line[0];
-	memcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
-	saved_command_line[COMMAND_LINE_SIZE-1] = 0;
+	memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
+	boot_command_line[COMMAND_LINE_SIZE-1] = 0;
 
 #ifdef DEBUG
 	if (strlen(*cmdline_p))