[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, 0 deletions

diff --git a/include/asm-powerpc/dma.h b/include/asm-powerpc/dma.h
index 926378d2cd94..4bb57fe37097 100644
--- a/include/asm-powerpc/dma.h
+++ b/include/asm-powerpc/dma.h
@@ -1,5 +1,6 @@
 #ifndef _ASM_POWERPC_DMA_H
 #define _ASM_POWERPC_DMA_H
+#ifdef __KERNEL__
 
 /*
  * Defines for using and allocating dma channels.
@@ -387,4 +388,5 @@ extern int isa_dma_bridge_buggy;
 
 #endif  /* !defined(CONFIG_PPC_ISERIES) || defined(CONFIG_PCI) */
 
+#endif /* __KERNEL__ */
 #endif  /* _ASM_POWERPC_DMA_H */