[PATCH] powerpc: sanitize header files for user space includes

include/asm-ppc/ had #ifdef __KERNEL__ in all header files that
are not meant for use by user space, include/asm-powerpc does
not have this yet.

This patch gets us a lot closer there. There are a few cases
where I was not sure, so I left them out. I have verified
that no CONFIG_* symbols are used outside of __KERNEL__
any more and that there are no obvious compile errors when
including any of the headers in user space libraries.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

include/asm-powerpc/bootx.h

@@ -9,6 +9,8 @@
 #ifndef __ASM_BOOTX_H__
 #define __ASM_BOOTX_H__
 
+#include <asm/types.h>
+
 #ifdef macintosh
 #include <Types.h>
 #include "linux_type_defs.h"
@@ -122,6 +124,7 @@ typedef struct boot_infos
 
 } boot_infos_t;
 
+#ifdef __KERNEL__
 /* (*) The format of the colormap is 256 * 3 * 2 bytes. Each color index
  * is represented by 3 short words containing a 16 bits (unsigned) color
  * component. Later versions may contain the gamma table for direct-color
@@ -159,6 +162,8 @@ struct bootx_dt_node {
 
 extern void bootx_init(unsigned long r4, unsigned long phys);
 
+#endif /* __KERNEL__ */
+
 #ifdef macintosh
 #pragma options align=reset
 #endif