[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>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/asm-powerpc/synch.h b/include/asm-powerpc/synch.h
index 4660c0394a77..794870ab8fd3 100644
--- a/include/asm-powerpc/synch.h
+++ b/include/asm-powerpc/synch.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_POWERPC_SYNCH_H 
 #define _ASM_POWERPC_SYNCH_H 
-
-#include <linux/config.h>
+#ifdef __KERNEL__
 
 #ifdef __powerpc64__
 #define __SUBARCH_HAS_LWSYNC
@@ -47,5 +46,6 @@ static inline void isync(void)
 #define isync_on_smp()  __asm__ __volatile__("": : :"memory")
 #endif
 
+#endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_SYNCH_H */