[PATCH] cleanup asm/setup.h userspace visibility

Make the contents of the userspace asm/setup.h header consistent on all
architectures:

 - export setup.h to userspace on all architectures
 - export only COMMAND_LINE_SIZE to userspace
 - frv: move COMMAND_LINE_SIZE from param.h
 - i386: remove duplicate COMMAND_LINE_SIZE from param.h
 - arm:
   - export ATAGs to userspace
   - change u8/u16/u32 to __u8/__u16/__u32

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/asm-m32r/setup.h

@@ -1,6 +1,11 @@
 /*
  * This is set up by the setup-routine at boot-time
  */
+
+#define COMMAND_LINE_SIZE       512
+
+#ifdef __KERNEL__
+
 #define PARAM			((unsigned char *)empty_zero_page)
 
 #define MOUNT_ROOT_RDONLY	(*(unsigned long *) (PARAM+0x000))
@@ -18,8 +23,6 @@
 
 #define SCREEN_INFO		(*(struct screen_info *) (PARAM+0x200))
 
-#define COMMAND_LINE_SIZE	(512)
-
 #define RAMDISK_IMAGE_START_MASK	(0x07FF)
 #define RAMDISK_PROMPT_FLAG		(0x8000)
 #define RAMDISK_LOAD_FLAG		(0x4000)
@@ -27,3 +30,5 @@
 extern unsigned long memory_start;
 extern unsigned long memory_end;
 
+#endif  /*  __KERNEL__  */
+